Keysight 3458A
| Manufacturer | HEWLETT-PACKARD | Calibration date | January 01 2020 |
| Model Number | 3458A | Ambient Temperature | 26.63 °C |
| Serial | C11 unit | Relative Humidity | 27.96 % |
| ID Number | KSB | Pressure | 997.68 |
| Notes | Test Belden, 3458-2, curr 5440-7003 cable | Test type | Automated verification |
This note is test dummy text block for further use. It allow to include user information for further reference
| Reference standard | Mfg | Model | Options | Serial / Unc | CEID | Calibration date | Due date |
| DC STD | xDevs.com | 792X[2] | 9.9999838 VDC | ±0.22 ppm | XD01 | 08/07/2019 | 08/07/2020 |
| STDR | xDevs.com/Fluke | SL935 | 1.00006085 Ω | ±0.17 ppm | XR03 | 08/14/2019 | 08/14/2020 |
| STDR | xDevs.com/Fluke | SL935 | 9999.9737 kΩ | ±0.17 ppm | XR02 | 08/14/2019 | 08/14/2020 |
| MFC | Fluke | 5720A | 03/HLK | E2E6 | XC01 | 08/18/2019 | 08/18/2020 |
| Amplifier | Fluke | 5725A | 5930005 | XB01 | 08/18/2019 | 08/18/2020 | |
| DMM | HP | 3458A | 001,X02 | MY45040325 | XD2 | 08/19/2019 | 08/19/2020 |
| AVMS | Wavetek | 4920M | 80 | 29336 | XA02 | 07/11/2017 | 07/11/2018 |
| MFC last calibrated | 137.0 days ago | MFC since DCV ZERO | 0.0 days ago |
| MFC since WBFLAT | 326.0 days ago | MFC since WBGAIN | 136.0 days ago |
| MFC Confidence level | 24h 95% REL | MFC Calibrate date | 2019-08-17 00:00:00 |
| MFC Calibrate date Zero | 2020-10-01 00:00:00 | Calibrate date WB Flatness | 2019-02-09 00:00:00 |
| Calibrate date WB Gain | 2019-08-18 00:00:00 | CAL CONST 6.5V reference voltage | 6.95748455712 |
| CAL CONST 13V reference voltage | 13.85531006 | CAL CONST 22V range positive zero | 398.17951 |
| CAL CONST 22V range negative zero | 398.17922 | CAL CONST DAC Linearity | 0.0 |
| CAL CONST 10KOHM true output resistance | 9999.78412139 | CAL CONST 10KOHM standard resistance | 9998.72316298 |
| CAL CONST, Zero calibration temperature | 24.0 | CAL CONST, All calibration temp | 24.0 |
| Booster type | VB5725,IB5725 | Current output posts | IB5725 |
| Calibrate date 5725A AMP | 2019-08-17 00:00:00 | Calibrated days ago | Debug |
| CAL CONST, Amp ACAL temperature | 24.0 | CAL CONST, Amp CalCheck temperature | 24.0 |
Total uncertainty of each calibration point calculated with RSS 
| Meter Info | HP3458A | Last calibration date | 7/24/2018 |
| CALSTR? | "CAL JAN.29.2019,Tamb=25C" | Test date | 01 January 2020 07:46 |
| DUT Internal TEMP? | 34.5 | DUT Calibrations number? | 17 |
| Self-test result? | 0,"NO ERROR" | ACAL ALL result? | 0,"NO ERROR" |
| Firmware | 9,2 | Options | 1,0 |
| CAL? 72 | 0.98622781 | CAL? 1,1 | 39999.8212 |
| CAL? 2,1 | 7.09840695 | CAL? Res 73 | 0.986368036 |
| CAL 0 TEMP | 42.46 | CAL 10V TEMP | 38.14 |
| CAL 10KOhm TEMP | 42.18 | CAL? DCI | 0.984159074 |
| CAL DUMP |
| [(1, 39999.8212), (1, 7.09840695), (1, 2.03495101e-06), (1, 6.01453289e-07), (1, 1.59552016e-06), (1, 5.46304076e-07), (1, 1.29506693e-06), (1, 1.66420198e-07), (1, -1.19386327e-05), (1, -1.19386327e-05), (1, -7.76902751e-05), (1, -7.76902751e-05), (1, 0.399738644), (1, 0.401334469), (1, 0.400996011), (1, 0.415931315), (1, 0.423813228), (1, 0.696951147), (1, 2.80328015), (1, 2.55170372), (1, 2.55170372), (1, 0.290488515), (1, 0.291181105), (1, 0.290874177), (1, 0.295854561), (1, 0.293287522), (1, 0.495769373), (1, 1.11412416), (1, 1.11412416), (1, 1.11412416), (1, 0.000397758648), (1, -0.000899843876), (1, -0.000897829072), (1, -0.01344179), (1, -0.034787688), (1, -0.323327852), (1, -3.48613044), (1, -2.9470381), (1, -2.9470381), (1, 3.74865025e-05), (1, 0.000410408827), (1, 0.000381452026), (1, 0.00376046545), (1, 0.00111406852), (1, 0.00359253169), (1, -0.251576423), (1, 0.0), (1, 0.0), (1, 400.0), (1, 40.0), (1, 4.0), (1, 0.0), (1, 0.0), (1, 0.0), (1, 0.0), (1, 0.0), (1, 0.0), (1, 42.4563191), (1, 38.1420031), (1, 42.1789186), (1, 160.0), (1, -4.54758131e-12), (1, 2.24614432e-11), (1, 2.07806204e-10), (1, 1.51076204e-09), (1, 1.07080472e-08), (1, 1.09537463e-07), (1, 9.58251599e-07), (1, 1.2491741e-05), (1, 0.986269006), (1, 0.986323555), (1, 0.98622781), (1, 0.986368036), (1, 0.986272287), (1, 1.00014051), (1, 1.00003665), (1, 1.00009196), (1, 1.00053026), (1, 1.00011458), (1, 0.999770131), (1, 1.00016453), (1, 1.00016453), (1, 1.00016453), (1, 1.00014051), (1, 1.00003666), (1, 1.00009197), (1, 1.00053024), (1, 1.00011478), (1, 0.999770131), (1, 1.00016453), (1, 1.00016453), (1, 1.00016453), (1, 0.984159074), (1, 0.986273556), (1, 0.985754036), (1, 0.986068642), (1, 0.985132226), (1, 0.984676781), (1, 0.988441729), (1, 1.02662269), (1, 90.0), (1, 109.0), (1, 4.93833294), (1, 9.6447293e-12), (1, -1.18410504e-11), (1, 10002130.0), (1, -0.00962108037), (1, -0.0488235924), (1, 0.999999003), (1, 0.999999809), (1, 1666.99472), (1, 16666.9798), (1, 5119.0), (1, 5118.0), (1, 5119.0), (1, 5118.0), (1, 5119.0), (1, 61428.0), (1, 61416.0), (1, 61428.0), (1, 61416.0), (1, 61428.0), (1, 5008.0), (1, 5009.0), (1, 5008.0), (1, 5006.0), (1, 2504.0), (1, 2505.0), (1, 2504.0), (1, 12521.0), (1, 22765.0), (1, 60096.0), (1, 60108.0), (1, 60096.0), (1, 60072.0), (1, 30048.0), (1, 30060.0), (1, 30048.0), (1, 150252.0), (1, 273180.0), (1, 5008.0), (1, 5009.0), (1, 5008.0), (1, 5006.0), (1, 2504.0), (1, 2505.0), (1, 2504.0), (1, 12521.0), (1, 22765.0), (1, 60096.0), (1, 60108.0), (1, 60096.0), (1, 60072.0), (1, 30048.0), (1, 30060.0), (1, 30048.0), (1, 150252.0), (1, 273180.0), (1, 279.0), (1, 279.0), (1, 279.0), (1, 279.0), (1, 279.0), (1, 279.0), (1, 279.0), (1, 279.0), (1, 3348.0), (1, 3348.0), (1, 3348.0), (1, 3348.0), (1, 3348.0), (1, 3348.0), (1, 3348.0), (1, 3348.0), (1, 34.5077744), (1, 34.5762724), (1, 34.5965247), (1, 127.0), (1, 128.0), (1, 126.0), (1, 126.0), (1, 128.0), (1, 128.0), (1, 125.0), (1, 126.0), (1, 126.0), (1, 126.0), (1, 128.0), (1, 128.0), (1, 124.0), (1, 124.0), (1, 124.0), (1, 124.0), (1, 124.0), (1, 2530.0), (1, 2528.0), (1, 1503.0), (1, 2181.0), (1, 2417.0), (1, 2422.0), (1, 125.0), (1, 126.0), (1, 125.0), (1, 126.0), (1, 129.0), (1, 126.0), (1, 126.0), (1, 126.0), (1, 126.0), (1, -0.00151929064), (1, -0.0166766569), (1, -0.168885378), (1, -1.68849076), (1, -16.4604919), (1, -166.19037), (1, -0.0014612939), (1, -0.0166136318), (1, -0.16948395), (1, -1.69099234), (1, -16.4655464), (1, -166.236814), (1, 1.00355884), (1, 1.01177912), (1, 1.03848543), (1, 1.03004767), (1, 1.01642948), (1, 1.01562719), (1, 467879.361), (1, 10.3847542), (1, 0.990578478), (1, 0.998774914), (1, 1.02513798), (1, 1.01680866), (1, 1.0033655), (1, 1.00257353), (1, 1.65999023e-05), (1, 0.000170975379), (1, 0.00170975379), (1, 0.0170975379), (1, 0.170975379), (1, 1.70975379), (1, 1.02632878), (1, 1.00018143), (1, 0.99994085), (1, 1.00000858), (1, 53.0), (1, 19.0), (1, 19.0), (1, 19.0), (1, 29.0), (1, 35.0), (1, 35.0), (1, 15.0)] |
| Destructive overloads? |
| 157, DESTRUCTIVE OVERLOADS valid 2941 |
| Reference |
| Verification cal 5720A/03 PC; |
| DUT Condition |
| xfer-calkit |
Main DC Voltage ranges performance test.
Checks zero offset and +/-FS calibration on all ranges
The following test for the offset voltage specification using MFC 0V source in 4-wire ext sense mode as reference.
DCV gain range points verify gain of the DC voltage function, using uncorrected 24-hour MFC output. DC voltage offset of DUT is nulled before FS tests.
Checks zero offset and +/-FS calibration on all ranges
The following test for the offset voltage specification using MFC 0V source in 4-wire ext sense mode as reference.
DCV gain range points verify gain of the DC voltage function, using uncorrected 24-hour MFC output. DC voltage offset of DUT is nulled before FS tests.
| Test Description | Expected Value | Measured Value | Measurement Uncertainty | Lower Limit | Upper Limit | Deviation | DUT Spec | Test Status |
| Short 0 mVDC | 0.0000000E+00 | 2.02 µV | 0.75 µV | -0.910 µV | 0.910 µV | N/A | 0.16 µV | FAIL |
| Short 0.0 VDC | 0.0000000E+00 | 2.38 µV | 0.75 µV | -0.900 µV | 0.900 µV | N/A | 0.15 µV | FAIL |
| Short 00.0 VDC | 0.0000000E+00 | 2.58 µV | 0.75 µV | -1.070 µV | 1.070 µV | N/A | 0.32 µV | FAIL |
| Short 000.0 VDC | 0.0000000E+00 | 19.87 µV | 0.75 µV | -14.750 µV | 14.750 µV | N/A | 14.00 µV | FAIL |
| Short 0000.0 VDC | 0.0000000E+00 | 58.02 µV | 0.75 µV | -41.750 µV | 41.750 µV | N/A | 41.00 µV | FAIL |
| DCV Test | 0.1V-1000V | DUT | Source unc. | Low Limit | Hi limit | Measured | 24h spec | Result |
| 0.019 VDC (0.10 Range) | 0.0190000 | 0.01899998 | 7.27 ppm | 0.018999514 | 0.019000486 | -1.056 ppm | 18.29 ppm | PASS 2.68 % |
| 0.1 VDC (0.10 Range) | 0.1000000 | 0.099999974 | 7.27 ppm | 0.099998723 | 0.10000128 | -0.258 ppm | 5.50 ppm | PASS 1.41 % |
| 0.11 VDC (0.10 Range) | 0.1100000 | 0.10999991 | 7.27 ppm | 0.10999863 | 0.11000137 | -0.809 ppm | 5.23 ppm | PASS 4.52 % |
| -0.019 VDC (0.10 Range) | -0.0190000 | -0.019000331 | 7.27 ppm | -0.019000486 | -0.018999514 | 17.400 ppm | 18.29 ppm | PASS 44.20 % |
| -0.1 VDC (0.10 Range) | -0.1000000 | -0.10000044 | 7.27 ppm | -0.10000128 | -0.099998723 | 4.450 ppm | 5.50 ppm | PASS 24.41 % |
| -0.11 VDC (0.10 Range) | -0.1100000 | -0.1100005 | 7.27 ppm | -0.11000137 | -0.10999863 | 4.557 ppm | 5.23 ppm | PASS 25.45 % |
| 0.19 VDC (1.00 Range) | 0.1900000 | 0.19000018 | 7.27 ppm | 0.18999803 | 0.19000197 | 0.942 ppm | 3.08 ppm | PASS 5.96 % |
| 1.0 VDC (1.00 Range) | 1.0000000 | 0.99999979 | 3.86 ppm | 0.99999434 | 1.0000057 | -0.208 ppm | 1.80 ppm | PASS 2.44 % |
| 1.1 VDC (1.00 Range) | 1.1000000 | 1.0999999 | 3.86 ppm | 1.0999938 | 1.1000062 | -0.109 ppm | 1.77 ppm | PASS 1.28 % |
| -0.19 VDC (1.00 Range) | -0.1900000 | -0.19000072 | 7.27 ppm | -0.19000197 | -0.18999803 | 3.811 ppm | 3.08 ppm | PASS 24.14 % |
| -1.0 VDC (1.00 Range) | -1.0000000 | -1.0000013 | 3.86 ppm | -1.0000057 | -0.99999434 | 1.341 ppm | 1.80 ppm | PASS 15.74 % |
| -1.1 VDC (1.00 Range) | -1.1000000 | -1.1000014 | 3.86 ppm | -1.1000062 | -1.0999938 | 1.231 ppm | 1.77 ppm | PASS 14.49 % |
| 1.9 VDC (10.00 Range) | 1.9000000 | 1.9000023 | 3.86 ppm | 1.8999912 | 1.9000088 | 1.227 ppm | 0.76 ppm | PASS 15.59 % |
| 10.0 VDC (10.00 Range) | 10.0000000 | 10.000014 | 2.77 ppm | 9.9999668 | 10.000033 | 1.379 ppm | 0.55 ppm | PASS 24.42 % |
| 11.0 VDC (10.00 Range) | 11.0000000 | 11.000016 | 2.73 ppm | 10.999964 | 11.000036 | 1.489 ppm | 0.55 ppm | PASS 26.74 % |
| -1.9 VDC (10.00 Range) | -1.9000000 | -1.9000064 | 3.86 ppm | -1.9000088 | -1.8999912 | 3.348 ppm | 0.76 ppm | PASS 42.55 % |
| -10.0 VDC (10.00 Range) | -10.0000000 | -10.00002 | 2.77 ppm | -10.000033 | -9.9999668 | 1.953 ppm | 0.55 ppm | PASS 34.58 % |
| -11.0 VDC (10.00 Range) | -11.0000000 | -11.000023 | 2.73 ppm | -11.000036 | -10.999964 | 2.102 ppm | 0.55 ppm | PASS 37.75 % |
| 19 VDC (100.00 Range) | 19.0000000 | 19.000059 | 2.77 ppm | 18.99987 | 19.00013 | 3.088 ppm | 4.08 ppm | PASS 31.31 % |
| 100 VDC (100.00 Range) | 100.0000000 | 100.00015 | 3.73 ppm | 99.999347 | 100.00065 | 1.480 ppm | 2.80 ppm | PASS 15.87 % |
| 110 VDC (100.00 Range) | 110.0000000 | 110.00016 | 3.73 ppm | 109.99928 | 110.00072 | 1.421 ppm | 2.77 ppm | PASS 15.29 % |
| -19 VDC (100.00 Range) | -19.0000000 | -19.000018 | 2.77 ppm | -19.00013 | -18.99987 | 0.932 ppm | 4.08 ppm | PASS 9.45 % |
| -100 VDC (100.00 Range) | -100.0000000 | -100.00014 | 3.73 ppm | -100.00065 | -99.999347 | 1.410 ppm | 2.80 ppm | PASS 15.12 % |
| -110 VDC (100.00 Range) | -110.0000000 | -110.00015 | 3.73 ppm | -110.00072 | -109.99928 | 1.351 ppm | 2.77 ppm | PASS 14.54 % |
| 190 VDC (1000.00 Range) | 190.0000000 | 190.00045 | 3.73 ppm | 189.99872 | 190.00128 | 2.388 ppm | 3.03 ppm | PASS 24.86 % |
| 500 VDC (1000.00 Range) | 500.0000000 | 500.00258 | 3.73 ppm | 499.99678 | 500.00322 | 5.167 ppm | 2.70 ppm | PASS 69.26 % |
| 1000 VDC (1000.00 Range) | 1000.0000000 | 1000.007 | 5.45 ppm | 999.97995 | 1000.02 | 7.012 ppm | 2.60 ppm | PASS 26.60 % |
| -190 VDC (1000.00 Range) | -190.0000000 | -190.00088 | 3.73 ppm | -190.00128 | -189.99872 | 4.623 ppm | 3.03 ppm | PASS 48.12 % |
| -500 VDC (1000.00 Range) | -500.0000000 | -500.00295 | 3.73 ppm | -500.00322 | -499.99678 | 5.907 ppm | 2.70 ppm | PASS 23.50 % |
| -1000 VDC (1000.00 Range) | -1000.0000000 | -1000.0079 | 5.45 ppm | -1000.02 | -999.97995 | 7.881 ppm | 2.60 ppm | PASS 29.90 % |
4W test procedure for all test points that verify Gain of the OHMF function. 4-wire kelvin connection is used between DMM and MFC.
1GΩ resistance range is tested using the external standard, as MFC unable to provide this range value.
1GΩ resistance range is tested using the external standard, as MFC unable to provide this range value.
| OHM Test | Reference | DUT | Source unc. | Low Limit | Hi limit | Measured | 24h spec | Result |
| 1 Ω | 0.9997928 Ω | 0.99977375 Ω | 32.0 ppm | 9.9972581E-01 | 9.9985979E-01 | -19.052 ppm | 35.0 ppm | PASS, 20.08 % of 94.86 ppm |
| 1.9 Ω | 1.8998366 Ω | 1.8998008 Ω | 25.0 ppm | 1.8997496E+00 | 1.8999236E+00 | -18.826 ppm | 20.8 ppm | PASS, 28.95 % of 65.03 ppm |
| 10 Ω | 10.000584 Ω | 10.000582 Ω | 5.0 ppm | 1.0000454E+01 | 1.0000714E+01 | -0.167 ppm | 8.0 ppm | PASS, 0.89 % of 18.87 ppm |
| 19 Ω | 19.000245 Ω | 19.000296 Ω | 4.0 ppm | 1.8999812E+01 | 1.9000678E+01 | 2.700 ppm | 18.8 ppm | PASS, 7.03 % of 38.42 ppm |
| 100 Ω | 99.99666 Ω | 99.99677 Ω | 1.7 ppm | 9.9995890E+01 | 9.9997430E+01 | 1.099 ppm | 6.0 ppm | PASS, 8.81 % of 12.47 ppm |
| 190 Ω | 189.99422 Ω | 189.99452 Ω | 1.7 ppm | 1.8999332E+02 | 1.8999512E+02 | 1.586 ppm | 3.1 ppm | PASS, 22.70 % of 6.99 ppm |
| 1.0 kΩ | 1000.025 Ω | 1000.0255 Ω | 1.7 ppm | 1.0000211E+03 | 1.0000289E+03 | 0.525 ppm | 2.2 ppm | PASS, 9.45 % of 5.56 ppm |
| 1.9 kΩ | 1899.903 Ω | 1899.906 Ω | 1.7 ppm | 1.8998940E+03 | 1.8999120E+03 | 1.573 ppm | 3.1 ppm | PASS, 22.51 % of 6.99 ppm |
| 10 kΩ | 9999.784 Ω | 9999.7984 Ω | 1.6 ppm | 9.9997460E+03 | 9.9998220E+03 | 1.438 ppm | 2.2 ppm | PASS, 26.43 % of 5.44 ppm |
| 19 kΩ | 18999.247 Ω | 18999.283 Ω | 1.7 ppm | 1.8999157E+04 | 1.8999337E+04 | 1.915 ppm | 3.1 ppm | PASS, 27.41 % of 6.99 ppm |
| 100 kΩ | 99994.5 Ω | 99994.14 Ω | 2.0 ppm | 9.9994080E+04 | 9.9994920E+04 | -3.600 ppm | 2.2 ppm | PASS, 60.54 % of 5.95 ppm |
| 190 kΩ | 189988.68 Ω | 189989.71 Ω | 2.0 ppm | 1.8998540E+05 | 1.8999196E+05 | 5.427 ppm | 15.3 ppm | PASS, 17.63 % of 30.79 ppm |
| 1.0 MΩ | 999979.8 Ω | 999981.41 Ω | 2.5 ppm | 9.9996630E+05 | 9.9999330E+05 | 1.610 ppm | 11.0 ppm | PASS, 7.14 % of 22.56 ppm |
| 1.9 MΩ | 1899973.9 Ω | 1899996.6 Ω | 3.0 ppm | 1.8998232E+06 | 1.9001246E+06 | 11.937 ppm | 76.3 ppm | PASS, 7.81 % of 152.75 ppm |
| 10 MΩ | 9999063 Ω | 9999066.2 Ω | 10.0 ppm | 9.9984131E+06 | 9.9997129E+06 | 0.321 ppm | 55.0 ppm | PASS, 0.29 % of 111.80 ppm |
| 19 MΩ | 18998631 Ω | 18999548 Ω | 20.0 ppm | 1.8987752E+07 | 1.9009510E+07 | 48.250 ppm | 552.6 ppm | PASS, 4.36 % of 1105.99 ppm |
| 100 MΩ | 1.0000492E+08 Ω | 1.0001522E+08 Ω | 50.0 ppm | 9.9948917E+07 | 1.0006092E+08 | 102.973 ppm | 510.0 ppm | PASS, 10.05 % of 1024.89 ppm |
4W and 2W Zero test procedure for all test points that verify Zero offset of the OHMF function. 4-wire kelvin connection is used between DMM and MFC.
1GΩ resistance range is tested using the external standard, as MFC unable to provide this range value.
| OHM ZERO 4W | DUT | Source unc. | Low Limit | Hi limit | Measured | 24h spec | Result |
| 10 Ω | Range -0.0000101 Ω | 5.000e-05 Ω | -5e-05 | 5e-05 | N/A | 8.0000e-06 Ω | PASS |
| 100 Ω | Range -0.0000275 Ω | 5.500e-04 Ω | -0.00055 | 0.00055 | N/A | 2.2000e-06 Ω | PASS |
| 1.0 kΩ | Range 0.0000036 Ω | 5.500e-03 Ω | -0.0055 | 0.0055 | N/A | 2.2000e-06 Ω | PASS |
| 10 kΩ | Range 0.0000899 Ω | 5.500e-02 Ω | -0.055 | 0.055 | N/A | 2.2000e-06 Ω | PASS |
| 100 kΩ | Range -0.0021563 Ω | 5.500e-01 Ω | -0.55 | 0.55 | N/A | 2.2000e-06 Ω | PASS |
| 1.0 MΩ | Range 0.2442922 Ω | 5.500e+00 Ω | -5.5 | 5.5 | N/A | 2.2000e-06 Ω | PASS |
| 10 MΩ | Range 2.3720063 Ω | 5.500e+00 Ω | -5.5 | 5.5 | N/A | 2.2000e-06 Ω | PASS |
| 100 MΩ | Range 1.7610353 Ω | 5.500e+00 Ω | -5.5 | 5.5 | N/A | 2.2000e-06 Ω | PASS |
| 1 GΩ | Range 1.9047933 Ω | 5.500e+00 Ω | -5.5 | 5.5 | N/A | 2.2000e-06 Ω | PASS |
| OHM ZERO 2W | DUT | Source unc. | Low Limit | Hi limit | Measured | 24h spec | Result |
| 10 Ω | Range 0.3117662 Ω | 5.500e-01 Ω | -0.55 | 0.55 | N/A | 8.0000e-06 Ω | PASS |
| 100 Ω | Range 0.3003584 Ω | 3.500e-01 Ω | -0.35 | 0.35 | N/A | 2.2000e-06 Ω | PASS |
| 1.0 kΩ | Range 0.2912901 Ω | 4.000e-01 Ω | -0.4 | 0.4 | N/A | 2.2000e-06 Ω | PASS |
| 10 kΩ | Range 0.2691593 Ω | 4.000e-01 Ω | -0.4 | 0.4 | N/A | 2.2000e-06 Ω | PASS |
| 100 kΩ | Range 0.1955010 Ω | 5.500e-01 Ω | -0.55 | 0.55 | N/A | 2.2000e-06 Ω | PASS |
| 1.0 MΩ | Range 0.5999524 Ω | 5.500e+00 Ω | -5.5 | 5.5 | N/A | 2.2000e-06 Ω | PASS |
| 10 MΩ | Range 3.9892764 Ω | 5.500e+00 Ω | -5.5 | 5.5 | N/A | 2.2000e-06 Ω | PASS |
| 100 MΩ | Range 4.0970964 Ω | 5.500e+00 Ω | -5.5 | 5.5 | N/A | 2.2000e-06 Ω | PASS |
| 1 GΩ | Range 4.1330358 Ω | 5.500e+01 Ω | -55 | 55 | N/A | 2.2000e-06 Ω | PASS |
Procedure for all test points in the AC performance verification for SYNCronous mode. This is highest AC accuracy test.
AC-measurements does not suffer from TEMF offsets, test connection can be made using shielded leads terminated with dual banana plugs.
MFC main AC output is used as reference source
| ACV SYNC Test | DUT | w/Guardband | Low Limit | Hi limit | Measured | 24h spec | Result, % spec |
| 0.01 V AC+DC @ 10 Hz | 0.0099984824 | 0.0312 % | 0.009991 | 0.010009 | -0.0152 % | 0.0600 % | PASS 11.22 % |
| 0.01 V AC+DC @ 20 Hz | 0.0099979386 | 0.0312 % | 0.009991 | 0.010009 | -0.0206 % | 0.0600 % | PASS 15.24 % |
| 0.01 V AC+DC @ 40 Hz | 0.0099985634 | 0.0312 % | 0.009991 | 0.010009 | -0.0144 % | 0.0600 % | PASS 10.62 % |
| 0.01 V AC+DC @ 100 Hz | 0.0099981989 | 0.0312 % | 0.009994 | 0.010006 | -0.0180 % | 0.0310 % | PASS 20.47 % |
| 0.01 V AC+DC @ 1.0 kHz | 0.0099981987 | 0.0312 % | 0.009994 | 0.010006 | -0.0180 % | 0.0310 % | PASS 20.47 % |
| 0.01 V AC+DC @ 10.0 kHz | 0.0099997891 | 0.0312 % | 0.009993 | 0.010007 | -0.0021 % | 0.0410 % | PASS 2.05 % |
| 0.01 V AC+DC @ 20.0 kHz | 0.0099987722 | 0.0312 % | 0.009993 | 0.010007 | -0.0123 % | 0.0410 % | PASS 11.91 % |
| 0.01 V AC+DC @ 50.0 kHz | 0.0099951245 | 0.0447 % | 0.009984 | 0.010016 | -0.0488 % | 0.1110 % | PASS 20.37 % |
| 0.01 V AC+DC @ 100.0 kHz | 0.0099767789 | 0.0773 % | 0.009941 | 0.010059 | -0.2322 % | 0.5110 % | PASS 22.47 % |
| 0.01 V AC+DC @ 300.0 kHz | 0.0098185292 | 0.1500 % | 0.009583 | 0.010417 | -1.8147 % | 4.0200 % | PASS 22.56 % |
| 0.01 V AC+DC @ 500.0 kHz | 0.009551607 | 0.2500 % | 0.007470 | 0.012530 | -4.4839 % | 25.0500 % | PASS 8.95 % |
| 0.01 V AC+DC @ 1.0 MHz | 0.0085829104 | 0.4000 % | 0.007455 | 0.012545 | -14.1709 % | 25.0500 % | PASS 28.28 % |
| 0.03 V AC+DC @ 10 Hz | 0.030001226 | 0.0121 % | 0.029989 | 0.030011 | 0.0041 % | 0.0233 % | PASS 7.77 % |
| 0.03 V AC+DC @ 20 Hz | 0.030000413 | 0.0121 % | 0.029989 | 0.030011 | 0.0014 % | 0.0233 % | PASS 2.62 % |
| 0.03 V AC+DC @ 40 Hz | 0.030001514 | 0.0121 % | 0.029989 | 0.030011 | 0.0050 % | 0.0233 % | PASS 9.59 % |
| 0.03 V AC+DC @ 100 Hz | 0.030000629 | 0.0121 % | 0.029992 | 0.030008 | 0.0021 % | 0.0137 % | PASS 5.74 % |
| 0.03 V AC+DC @ 1.0 kHz | 0.030000565 | 0.0121 % | 0.029992 | 0.030008 | 0.0019 % | 0.0137 % | PASS 5.16 % |
| 0.03 V AC+DC @ 10.0 kHz | 0.030003264 | 0.0121 % | 0.029990 | 0.030010 | 0.0109 % | 0.0207 % | PASS 22.70 % |
| 0.03 V AC+DC @ 20.0 kHz | 0.030001888 | 0.0121 % | 0.029990 | 0.030010 | 0.0063 % | 0.0207 % | PASS 13.13 % |
| 0.03 V AC+DC @ 50.0 kHz | 0.030001838 | 0.0256 % | 0.029981 | 0.030019 | 0.0061 % | 0.0367 % | PASS 6.85 % |
| 0.03 V AC+DC @ 100.0 kHz | 0.029997712 | 0.0591 % | 0.029956 | 0.030044 | -0.0076 % | 0.0867 % | PASS 3.64 % |
| 0.03 V AC+DC @ 300.0 kHz | 0.029968331 | 0.0964 % | 0.029871 | 0.030129 | -0.1056 % | 0.3333 % | PASS 15.21 % |
| 0.03 V AC+DC @ 500.0 kHz | 0.02994934 | 0.1500 % | 0.029645 | 0.030355 | -0.1689 % | 1.0333 % | PASS 8.09 % |
| 0.03 V AC+DC @ 1.0 MHz | 0.030024379 | 0.3000 % | 0.029600 | 0.030400 | 0.0813 % | 1.0333 % | PASS 3.78 % |
| 0.1 V AC+DC @ 10 Hz | 0.0999998 | 0.0121 % | 0.099974 | 0.100026 | -0.0002 % | 0.0140 % | PASS 0.54 % |
| 0.1 V AC+DC @ 20 Hz | 0.099997769 | 0.0121 % | 0.099974 | 0.100026 | -0.0022 % | 0.0140 % | PASS 6.02 % |
| 0.1 V AC+DC @ 40 Hz | 0.099997252 | 0.0121 % | 0.099974 | 0.100026 | -0.0027 % | 0.0140 % | PASS 7.41 % |
| 0.1 V AC+DC @ 100 Hz | 0.099996618 | 0.0121 % | 0.099979 | 0.100021 | -0.0034 % | 0.0090 % | PASS 11.19 % |
| 0.1 V AC+DC @ 1.0 kHz | 0.099997963 | 0.0121 % | 0.099979 | 0.100021 | -0.0020 % | 0.0090 % | PASS 6.74 % |
| 0.1 V AC+DC @ 10.0 kHz | 0.10000576 | 0.0121 % | 0.099972 | 0.100028 | 0.0058 % | 0.0160 % | PASS 14.35 % |
| 0.1 V AC+DC @ 20.0 kHz | 0.10000258 | 0.0121 % | 0.099972 | 0.100028 | 0.0026 % | 0.0160 % | PASS 6.42 % |
| 0.1 V AC+DC @ 50.0 kHz | 0.10000262 | 0.0256 % | 0.099942 | 0.100058 | 0.0026 % | 0.0320 % | PASS 3.19 % |
| 0.1 V AC+DC @ 100.0 kHz | 0.099984492 | 0.0591 % | 0.099859 | 0.100141 | -0.0155 % | 0.0820 % | PASS 7.67 % |
| 0.1 V AC+DC @ 300.0 kHz | 0.099888773 | 0.0964 % | 0.099594 | 0.100406 | -0.1112 % | 0.3100 % | PASS 17.13 % |
| 0.1 V AC+DC @ 500.0 kHz | 0.099832843 | 0.1500 % | 0.098840 | 0.101160 | -0.1672 % | 1.0100 % | PASS 8.19 % |
| 0.1 V AC+DC @ 1.0 MHz | 0.10016561 | 0.3000 % | 0.098690 | 0.101310 | 0.1656 % | 1.0100 % | PASS 7.86 % |
| 0.3 V AC+DC @ 10 Hz | 0.30001504 | 0.0050 % | 0.299918 | 0.300082 | 0.0050 % | 0.0223 % | PASS 10.95 % |
| 0.3 V AC+DC @ 20 Hz | 0.30001252 | 0.0050 % | 0.299918 | 0.300082 | 0.0042 % | 0.0223 % | PASS 9.12 % |
| 0.3 V AC+DC @ 40 Hz | 0.30000849 | 0.0050 % | 0.299918 | 0.300082 | 0.0028 % | 0.0223 % | PASS 6.19 % |
| 0.3 V AC+DC @ 100 Hz | 0.30000867 | 0.0050 % | 0.299944 | 0.300056 | 0.0029 % | 0.0137 % | PASS 9.93 % |
| 0.3 V AC+DC @ 1.0 kHz | 0.30002114 | 0.0050 % | 0.299944 | 0.300056 | 0.0070 % | 0.0137 % | PASS 24.24 % |
| 0.3 V AC+DC @ 10.0 kHz | 0.30003913 | 0.0050 % | 0.299923 | 0.300077 | 0.0130 % | 0.0207 % | PASS 30.68 % |
| 0.3 V AC+DC @ 20.0 kHz | 0.30001978 | 0.0050 % | 0.299923 | 0.300077 | 0.0066 % | 0.0207 % | PASS 15.51 % |
| 0.3 V AC+DC @ 50.0 kHz | 0.30004058 | 0.0085 % | 0.299864 | 0.300136 | 0.0135 % | 0.0367 % | PASS 17.96 % |
| 0.3 V AC+DC @ 100.0 kHz | 0.3001013 | 0.0138 % | 0.299699 | 0.300301 | 0.0338 % | 0.0867 % | PASS 19.24 % |
| 0.3 V AC+DC @ 300.0 kHz | 0.30052305 | 0.0425 % | 0.298872 | 0.301128 | 0.1744 % | 0.3333 % | PASS 25.94 % |
| 0.3 V AC+DC @ 500.0 kHz | 0.30123135 | 0.1100 % | 0.296570 | 0.303430 | 0.4105 % | 1.0333 % | PASS 19.75 % |
| 0.3 V AC+DC @ 1.0 MHz | 0.3036877 | 0.1800 % | 0.296360 | 0.303640 | 1.2292 % | 1.0333 % | PASS 58.60 % |
| 1.0 V AC+DC @ 10 Hz | 1.000048 | 0.0050 % | 0.999820 | 1.000180 | 0.0048 % | 0.0130 % | PASS 17.25 % |
| 1.0 V AC+DC @ 20 Hz | 1.0000369 | 0.0050 % | 0.999820 | 1.000180 | 0.0037 % | 0.0130 % | PASS 13.27 % |
| 1.0 V AC+DC @ 40 Hz | 1.000029 | 0.0050 % | 0.999820 | 1.000180 | 0.0029 % | 0.0130 % | PASS 10.43 % |
| 1.0 V AC+DC @ 100 Hz | 1.0000286 | 0.0050 % | 0.999860 | 1.000140 | 0.0029 % | 0.0090 % | PASS 13.92 % |
| 1.0 V AC+DC @ 1.0 kHz | 1.0000642 | 0.0050 % | 0.999860 | 1.000140 | 0.0064 % | 0.0090 % | PASS 31.25 % |
| 1.0 V AC+DC @ 10.0 kHz | 1.0001152 | 0.0050 % | 0.999790 | 1.000210 | 0.0115 % | 0.0160 % | PASS 34.40 % |
| 1.0 V AC+DC @ 20.0 kHz | 1.0000841 | 0.0050 % | 0.999790 | 1.000210 | 0.0084 % | 0.0160 % | PASS 25.11 % |
| 1.0 V AC+DC @ 50.0 kHz | 1.000136 | 0.0085 % | 0.999595 | 1.000405 | 0.0136 % | 0.0320 % | PASS 20.53 % |
| 1.0 V AC+DC @ 100.0 kHz | 1.0002799 | 0.0138 % | 0.999042 | 1.000958 | 0.0280 % | 0.0820 % | PASS 16.83 % |
| 1.0 V AC+DC @ 300.0 kHz | 1.0017521 | 0.0425 % | 0.996475 | 1.003525 | 0.1752 % | 0.3100 % | PASS 28.00 % |
| 1.0 V AC+DC @ 500.0 kHz | 1.0041306 | 0.1100 % | 0.988800 | 1.011200 | 0.4131 % | 1.0100 % | PASS 20.33 % |
| 1.0 V AC+DC @ 1.0 MHz | 1.0132939 | 0.1800 % | 0.988100 | 1.011900 | 1.3294 % | 1.0100 % | PASS 64.79 % |
| 3.0 V AC+DC @ 10 Hz | 3.0001613 | 0.0048 % | 2.999245 | 3.000755 | 0.0054 % | 0.0203 % | PASS 12.87 % |
| 3.0 V AC+DC @ 20 Hz | 3.0001244 | 0.0048 % | 2.999245 | 3.000755 | 0.0041 % | 0.0203 % | PASS 9.93 % |
| 3.0 V AC+DC @ 40 Hz | 3.0001183 | 0.0048 % | 2.999245 | 3.000755 | 0.0039 % | 0.0203 % | PASS 9.44 % |
| 3.0 V AC+DC @ 100 Hz | 3.0001105 | 0.0048 % | 2.999445 | 3.000555 | 0.0037 % | 0.0137 % | PASS 12.71 % |
| 3.0 V AC+DC @ 1.0 kHz | 3.0001932 | 0.0048 % | 2.999445 | 3.000555 | 0.0064 % | 0.0137 % | PASS 22.22 % |
| 3.0 V AC+DC @ 10.0 kHz | 3.0003767 | 0.0048 % | 2.999235 | 3.000765 | 0.0126 % | 0.0207 % | PASS 29.58 % |
| 3.0 V AC+DC @ 20.0 kHz | 3.0003497 | 0.0048 % | 2.999235 | 3.000765 | 0.0117 % | 0.0207 % | PASS 27.47 % |
| 3.0 V AC+DC @ 50.0 kHz | 3.0003849 | 0.0085 % | 2.998644 | 3.001356 | 0.0128 % | 0.0367 % | PASS 17.04 % |
| 3.0 V AC+DC @ 100.0 kHz | 3.0000366 | 0.0121 % | 2.997036 | 3.002964 | 0.0012 % | 0.0867 % | PASS 0.70 % |
| 3.0 V AC+DC @ 300.0 kHz | 2.9979074 | 0.0336 % | 2.988991 | 3.011009 | -0.0698 % | 0.3333 % | PASS 10.41 % |
| 3.0 V AC+DC @ 500.0 kHz | 3.0022433 | 0.1100 % | 2.965700 | 3.034300 | 0.0748 % | 1.0333 % | PASS 3.60 % |
| 3.0 V AC+DC @ 1.0 MHz | 3.0288724 | 0.1700 % | 2.963900 | 3.036100 | 0.9624 % | 1.0333 % | PASS 45.95 % |
| 10.0 V AC+DC @ 10 Hz | 10.000499 | 0.0048 % | 9.998418 | 10.001582 | 0.0050 % | 0.0110 % | PASS 20.80 % |
| 10.0 V AC+DC @ 20 Hz | 10.00037 | 0.0048 % | 9.998418 | 10.001582 | 0.0037 % | 0.0110 % | PASS 15.42 % |
| 10.0 V AC+DC @ 40 Hz | 10.000335 | 0.0048 % | 9.998418 | 10.001582 | 0.0033 % | 0.0110 % | PASS 13.94 % |
| 10.0 V AC+DC @ 100 Hz | 10.000317 | 0.0048 % | 9.998618 | 10.001382 | 0.0032 % | 0.0090 % | PASS 15.51 % |
| 10.0 V AC+DC @ 1.0 kHz | 10.000559 | 0.0048 % | 9.998618 | 10.001382 | 0.0056 % | 0.0090 % | PASS 27.37 % |
| 10.0 V AC+DC @ 10.0 kHz | 10.001127 | 0.0048 % | 9.997918 | 10.002082 | 0.0113 % | 0.0160 % | PASS 33.74 % |
| 10.0 V AC+DC @ 20.0 kHz | 10.001125 | 0.0048 % | 9.997918 | 10.002082 | 0.0112 % | 0.0160 % | PASS 33.65 % |
| 10.0 V AC+DC @ 50.0 kHz | 10.001109 | 0.0085 % | 9.995946 | 10.004054 | 0.0111 % | 0.0320 % | PASS 16.74 % |
| 10.0 V AC+DC @ 100.0 kHz | 9.9993606 | 0.0121 % | 9.990586 | 10.009414 | -0.0064 % | 0.0820 % | PASS 3.86 % |
| 10.0 V AC+DC @ 300.0 kHz | 9.9929036 | 0.0336 % | 9.965636 | 10.034364 | -0.0710 % | 0.3100 % | PASS 11.38 % |
| 10.0 V AC+DC @ 500.0 kHz | 10.007447 | 0.1100 % | 9.888000 | 10.112000 | 0.0745 % | 1.0100 % | PASS 3.66 % |
| 10.0 V AC+DC @ 1.0 MHz | 10.105873 | 0.1700 % | 9.882000 | 10.118000 | 1.0587 % | 1.0100 % | PASS 51.69 % |
| 30 V AC+DC @ 10 Hz | 30.000945 | 0.0060 % | 29.988195 | 30.011805 | 0.0032 % | 0.0333 % | PASS 4.65 % |
| 30 V AC+DC @ 20 Hz | 30.000325 | 0.0060 % | 29.988195 | 30.011805 | 0.0011 % | 0.0333 % | PASS 1.60 % |
| 30 V AC+DC @ 40 Hz | 30.00024 | 0.0060 % | 29.988195 | 30.011805 | 0.0008 % | 0.0333 % | PASS 1.18 % |
| 30 V AC+DC @ 100 Hz | 30.000333 | 0.0060 % | 29.990195 | 30.009805 | 0.0011 % | 0.0267 % | PASS 2.03 % |
| 30 V AC+DC @ 1.0 kHz | 30.000886 | 0.0060 % | 29.990195 | 30.009805 | 0.0030 % | 0.0267 % | PASS 5.40 % |
| 30 V AC+DC @ 10.0 kHz | 30.002447 | 0.0060 % | 29.990195 | 30.009805 | 0.0082 % | 0.0267 % | PASS 14.92 % |
| 30 V AC+DC @ 20.0 kHz | 30.001312 | 0.0060 % | 29.990195 | 30.009805 | 0.0044 % | 0.0267 % | PASS 8.00 % |
| 30 V AC+DC @ 50.0 kHz | 29.995965 | 0.0060 % | 29.985695 | 30.014305 | -0.0134 % | 0.0417 % | PASS 15.97 % |
| 30 V AC+DC @ 100.0 kHz | 29.974509 | 0.0174 % | 29.956791 | 30.043209 | -0.0850 % | 0.1267 % | PASS 33.23 % |
| 30 V AC+DC @ 300.0 kHz | 29.819814 | 0.0991 % | 29.840273 | 30.159727 | -0.6006 % | 0.4333 % | PASS 67.56 % |
| 30 V AC+DC @ 500.0 kHz | 29.690795 | 0.5200 % | 29.384000 | 30.616000 | -1.0307 % | 1.5333 % | PASS 31.83 % |
| 100.0 V AC+DC @ 10 Hz | 100.00346 | 0.0060 % | 99.969982 | 100.030018 | 0.0035 % | 0.0240 % | PASS 7.00 % |
| 100.0 V AC+DC @ 20 Hz | 100.00154 | 0.0060 % | 99.969982 | 100.030018 | 0.0015 % | 0.0240 % | PASS 3.11 % |
| 100.0 V AC+DC @ 40 Hz | 100.00142 | 0.0060 % | 99.969982 | 100.030018 | 0.0014 % | 0.0240 % | PASS 2.86 % |
| 100.0 V AC+DC @ 100 Hz | 100.00153 | 0.0060 % | 99.971982 | 100.028018 | 0.0015 % | 0.0220 % | PASS 3.36 % |
| 100.0 V AC+DC @ 1.0 kHz | 100.00413 | 0.0060 % | 99.971982 | 100.028018 | 0.0041 % | 0.0220 % | PASS 9.05 % |
| 100.0 V AC+DC @ 10.0 kHz | 100.01249 | 0.0060 % | 99.971982 | 100.028018 | 0.0125 % | 0.0220 % | PASS 27.38 % |
| 100.0 V AC+DC @ 20.0 kHz | 100.00895 | 0.0060 % | 99.971982 | 100.028018 | 0.0089 % | 0.0220 % | PASS 19.61 % |
| 100.0 V AC+DC @ 50.0 kHz | 99.990319 | 0.0095 % | 99.953455 | 100.046545 | -0.0097 % | 0.0370 % | PASS 12.67 % |
| 100.0 V AC+DC @ 100.0 kHz | 99.913368 | 0.0174 % | 99.860636 | 100.139364 | -0.0866 % | 0.1220 % | PASS 35.15 % |
| 300.0 V AC+DC @ 40 Hz | 299.91562 | 0.0079 % | 299.056408 | 300.943592 | -0.0281 % | 0.3067 % | PASS 4.58 % |
| 300.0 V AC+DC @ 100 Hz | 299.91649 | 0.0079 % | 299.836408 | 300.163592 | -0.0278 % | 0.0467 % | PASS 29.41 % |
| 300.0 V AC+DC @ 1.0 kHz | 299.92261 | 0.0079 % | 299.836408 | 300.163592 | -0.0258 % | 0.0467 % | PASS 27.25 % |
| 300.0 V AC+DC @ 10.0 kHz | 299.95821 | 0.0110 % | 299.766865 | 300.233135 | -0.0139 % | 0.0667 % | PASS 10.31 % |
| 300.0 V AC+DC @ 20.0 kHz | 299.95497 | 0.0110 % | 299.766865 | 300.233135 | -0.0150 % | 0.0667 % | PASS 11.11 % |
| 300.0 V AC+DC @ 50.0 kHz | 300.03731 | 0.0245 % | 299.546599 | 300.453401 | 0.0124 % | 0.1267 % | PASS 4.82 % |
| 300.0 V AC+DC @ 100.0 kHz | 300.3155 | 0.0660 % | 298.882000 | 301.118000 | 0.1052 % | 0.3067 % | PASS 16.76 % |
| 750.0 V AC+DC @ 40 Hz | 749.73195 | 0.0079 % | 747.671020 | 752.328980 | -0.0357 % | 0.3027 % | PASS 5.90 % |
| 750.0 V AC+DC @ 100 Hz | 749.73326 | 0.0079 % | 749.621020 | 750.378980 | -0.0356 % | 0.0427 % | PASS 40.99 % |
| 750.0 V AC+DC @ 1.0 kHz | 749.75631 | 0.0079 % | 749.621020 | 750.378980 | -0.0325 % | 0.0427 % | PASS 37.45 % |
| 750.0 V AC+DC @ 10.0 kHz | 749.86843 | 0.0110 % | 749.447162 | 750.552838 | -0.0175 % | 0.0627 % | PASS 13.78 % |
| 750.0 V AC+DC @ 20.0 kHz | 749.83734 | 0.0110 % | 749.447162 | 750.552838 | -0.0217 % | 0.0627 % | PASS 17.04 % |
| 750.0 V AC+DC @ 50.0 kHz | 750.01634 | 0.0245 % | 748.896498 | 751.103503 | 0.0022 % | 0.1227 % | PASS 0.87 % |
| 750.0 V AC+DC @ 75.0 kHz | 750.03845 | 0.0660 % | 747.235000 | 752.765000 | 0.0051 % | 0.3027 % | PASS 0.83 % |
Procedure for all test points that verify Gain of the DC current DCI function. Both +/-FS points are tested.
2-wire connection at LO and DCI is used between DMM and MFC.
DCI gain range points verify gain of the DC current function, using corrected 24-hour MFC output.
2-wire connection at LO and DCI is used between DMM and MFC.
DCI gain range points verify gain of the DC current function, using corrected 24-hour MFC output.
| DCI Test | 100nA-1A | DUT | Source unc. | Low Limit | Hi limit | Measured | 24h spec | Result |
| Zero µADC | 0 | 7.3105873E-12 | INFO | |||||
| 50 nADC | 5E-08 | 5.005422E-08 | INFO | |||||
| 100 nADC | 1.00000E-07 A | 1.0006389E-07 A | 71.82 ppm | 9.995182E-08 | 1.000482E-07 | 638.856 ppm | 410 ppm | PASS 76.74 % |
| -100 nADC | -1.00000E-07 A | -9.9946505E-08 A | 71.82 ppm | -1.000482E-07 | -9.995182E-08 | -534.952 ppm | 410 ppm | PASS 64.26 % |
| -50 nADC | -5E-08 | -4.9907522E-08 | INFO | |||||
| Zero µADC | 0 | 9.7980524E-11 | INFO | |||||
| 0.5 µADC | 5.00000E-07 A | 5.0002310E-07 A | 71.82 ppm | 4.999191E-07 | 5.000809E-07 | 46.192 ppm | 90 ppm | PASS 20.06 % |
| 1.0 µADC | 1.00000E-06 A | 1.0000576E-06 A | 71.82 ppm | 9.998782E-07 | 1.000122E-06 | 57.628 ppm | 50 ppm | PASS 32.93 % |
| -1.0 µADC | -1.00000E-06 A | -9.9993948E-07 A | 71.82 ppm | -1.000122E-06 | -9.998782E-07 | -60.518 ppm | 50 ppm | PASS 34.58 % |
| -0.5 µADC | -5.00000E-07 A | -4.9997122E-07 A | 71.82 ppm | -5.000809E-07 | -4.999191E-07 | -57.551 ppm | 90 ppm | PASS 24.99 % |
| Zero 00 µADC | 0 | 1.1363895E-10 | INFO | |||||
| 5 µADC | 5.00000E-06 A | 5.0000331E-06 A | 71.82 ppm | 4.999521E-06 | 5.000479E-06 | 6.629 ppm | 24 ppm | PASS 4.38 % |
| 10 µADC | 1.00000E-05 A | 9.9999995E-06 A | 71.82 ppm | 9.999112E-06 | 1.000089E-05 | -0.053 ppm | 17 ppm | PASS 0.04 % |
| -10 µADC | -1.00000E-05 A | -9.9999296E-06 A | 71.82 ppm | -1.000089E-05 | -9.999112E-06 | -7.036 ppm | 17 ppm | PASS 4.77 % |
| -5 µADC | -5.00000E-06 A | -4.9999511E-06 A | 71.82 ppm | -5.000479E-06 | -4.999521E-06 | -9.771 ppm | 24 ppm | PASS 6.45 % |
| Zero 000 µADC | 0 | 7.8795459E-11 | INFO | |||||
| 50 µADC | 5.00000E-05 A | 4.9999881E-05 A | 71.82 ppm | 4.999531E-05 | 5.000469E-05 | -2.374 ppm | 22 ppm | PASS 1.58 % |
| 100 µADC | 1.00000E-04 A | 9.9999839E-05 A | 71.82 ppm | 9.999122E-05 | 0.0001000088 | -1.614 ppm | 16 ppm | PASS 1.10 % |
| -100 µADC | -1.00000E-04 A | -9.9999976E-05 A | 71.82 ppm | -0.0001000088 | -9.999122E-05 | -0.242 ppm | 16 ppm | PASS 0.16 % |
| -50 µADC | -5.00000E-05 A | -4.9999973E-05 A | 71.82 ppm | -5.000469E-05 | -4.999531E-05 | -0.546 ppm | 22 ppm | PASS 0.36 % |
| Zero mADC | 0 | 1.0123861E-10 | INFO | |||||
| 0.5 mADC | 5.00000E-04 A | 4.9999876E-04 A | 33.64 ppm | 0.0004999742 | 0.0005000258 | -2.479 ppm | 18 ppm | PASS 3.25 % |
| 1.0 mADC | 1.00000E-03 A | 9.9999698E-04 A | 33.64 ppm | 0.0009999524 | 0.001000048 | -3.019 ppm | 14 ppm | PASS 4.14 % |
| -1.0 mADC | -1.00000E-03 A | -9.9999570E-04 A | 33.64 ppm | -0.001000048 | -0.0009999524 | -4.303 ppm | 14 ppm | PASS 5.90 % |
| -0.5 mADC | -5.00000E-04 A | -4.9999722E-04 A | 33.64 ppm | -0.0005000258 | -0.0004999742 | -5.555 ppm | 18 ppm | PASS 7.28 % |
| Zero 00 mADC | 0 | 7.2633081E-11 | INFO | |||||
| 5 mADC | 5.00000E-03 A | 4.9999894E-03 A | 32.27 ppm | 0.004999749 | 0.005000251 | -2.117 ppm | 18 ppm | PASS 2.86 % |
| 10 mADC | 1.00000E-02 A | 9.9999746E-03 A | 32.27 ppm | 0.009999537 | 0.01000046 | -2.540 ppm | 14 ppm | PASS 3.61 % |
| -10 mADC | -1.00000E-02 A | -9.9999602E-03 A | 32.27 ppm | -0.01000046 | -0.009999537 | -3.977 ppm | 14 ppm | PASS 5.65 % |
| -5 mADC | -5.00000E-03 A | -4.9999757E-03 A | 32.27 ppm | -0.005000251 | -0.004999749 | -4.869 ppm | 18 ppm | PASS 6.59 % |
| Zero 000 mADC | 0 | 5.4964488E-11 | INFO | |||||
| 50 mADC | 5.00000E-02 A | 5.0000154E-02 A | 53.32 ppm | 0.04999568 | 0.05000432 | 3.077 ppm | 33 ppm | PASS 2.45 % |
| 100 mADC | 1.00000E-01 A | 1.0000004E-01 A | 53.32 ppm | 0.09999177 | 0.1000082 | 0.408 ppm | 29 ppm | PASS 0.34 % |
| -100 mADC | -1.00000E-01 A | -1.0000031E-01 A | 53.32 ppm | -0.1000082 | -0.09999177 | 3.121 ppm | 29 ppm | PASS 2.57 % |
| -50 mADC | -5.00000E-02 A | -5.0000174E-02 A | 53.32 ppm | -0.05000432 | -0.04999568 | 3.472 ppm | 33 ppm | PASS 2.77 % |
| Zero ADC | 0 | 1.3217433E-10 | INFO | |||||
| 0.5 ADC | 5.00000E-01 A | 4.9999479E-01 A | 115.22 ppm | 0.4998824 | 0.5001176 | -10.427 ppm | 120 ppm | PASS 3.13 % |
| 1.0 ADC | 1.00000E+00 A | 9.9994317E-01 A | 115.22 ppm | 0.9997748 | 1.000225 | -56.825 ppm | 110 ppm | PASS 17.84 % |
| -1.0 ADC | -1.00000E+00 A | -9.9992222E-01 A | 115.22 ppm | -1.000225 | -0.9997748 | -77.777 ppm | 110 ppm | PASS 24.41 % |
| -0.5 ADC | -5.00000E-01 A | -4.9997333E-01 A | 115.22 ppm | -0.5001176 | -0.4998824 | -53.337 ppm | 120 ppm | PASS 16.03 % |
Procedure for all test points that verify Gain of the AC Current ACI function. Three frequency band points are tested, 50 Hz, 60 Hz and 1 kHz. 2-wire connection at LO and DCI is used between DMM and MFC.
| ACI Test | 200µA-2A | DUT | Source unc. | Low Limit | Hi limit | Measured | 24h spec | Result, % spec |
| 10 µA AC @ 50 Hz | 1e-05 | 1.0018193E-05 A | 0.0160 % | 9.9623955e-06 | 1.00376045e-05 | 0.1819 % | 0.3600 % | INFO |
| 100 µA AC @ 50 Hz | 0.0001 | 9.9993946E-05 A | 0.0160 % | 9.9893955e-05 | 0.000100106045 | -0.0061 % | 0.0900 % | PASS 3.31 % |
| 1.0 mA AC @ 50 Hz | 0.001 | 9.9996345E-04 A | 0.0160 % | 0.00099903955 | 0.00100096045 | -0.0037 % | 0.0800 % | PASS 2.24 % |
| 10 mA AC @ 50 Hz | 0.01 | 9.9996270E-03 A | 0.0160 % | 0.0099903955 | 0.0100096045 | -0.0037 % | 0.0800 % | PASS 2.29 % |
| 100 mA AC @ 50 Hz | 0.1 | 9.9997625E-02 A | 0.0133 % | 0.099906682 | 0.100093318 | -0.0024 % | 0.0800 % | PASS 1.46 % |
| 1.0 A AC @ 50 Hz | 1.0 | 9.9992683E-01 A | 0.0133 % | 0.99886682 | 1.00113318 | -0.0073 % | 0.1000 % | PASS 3.63 % |
| 10 µA AC @ 60 Hz | 1e-05 | 1.0017909E-05 A | 0.0133 % | 9.9626682e-06 | 1.00373318e-05 | 0.1791 % | 0.3600 % | INFO |
| 100 µA AC @ 60 Hz | 0.0001 | 9.9996478E-05 A | 0.0133 % | 9.9896682e-05 | 0.000100103318 | -0.0035 % | 0.0900 % | PASS 1.94 % |
| 1.0 mA AC @ 60 Hz | 0.001 | 9.9999221E-04 A | 0.0129 % | 0.00099907136 | 0.00100092864 | -0.0008 % | 0.0800 % | PASS 0.48 % |
| 10 mA AC @ 60 Hz | 0.01 | 9.9999144E-03 A | 0.0129 % | 0.0099907136 | 0.0100092864 | -0.0009 % | 0.0800 % | PASS 0.53 % |
| 100 mA AC @ 60 Hz | 0.1 | 1.0000047E-01 A | 0.0288 % | 0.099891182 | 0.100108818 | 0.0005 % | 0.0800 % | PASS 0.28 % |
| 1.0 A AC @ 60 Hz | 1.0 | 9.9995661E-01 A | 0.0288 % | 0.99871182 | 1.00128818 | -0.0043 % | 0.1000 % | PASS 2.08 % |
| 10 µA AC @ 1.0 kHz | 1e-05 | 1.0017272E-05 A | 0.0160 % | 9.9623955e-06 | 1.00376045e-05 | 0.1727 % | 0.3600 % | INFO |
| 100 µA AC @ 1.0 kHz | 0.0001 | 9.9988657E-05 A | 0.0160 % | 9.9893955e-05 | 0.000100106045 | -0.0113 % | 0.0900 % | PASS 6.20 % |
| 1.0 mA AC @ 1.0 kHz | 0.001 | 1.0000302E-03 A | 0.0160 % | 0.00099933955 | 0.00100066045 | 0.0030 % | 0.0500 % | PASS 2.87 % |
| 10 mA AC @ 1.0 kHz | 0.01 | 1.0000295E-02 A | 0.0160 % | 0.0099933955 | 0.0100066045 | 0.0029 % | 0.0500 % | PASS 2.81 % |
| 100 mA AC @ 1.0 kHz | 0.1 | 1.0000487E-01 A | 0.0133 % | 0.099936682 | 0.100063318 | 0.0049 % | 0.0500 % | PASS 4.70 % |
| 1.0 A AC @ 1.0 kHz | 1.0 | 1.0000685E+00 A | 0.0133 % | 0.99866682 | 1.00133318 | 0.0068 % | 0.1200 % | PASS 2.83 % |
Test completed
| Test date | 01 January 2020 21:53 |
| UUT Internal TEMP? | 34.5 |
| Destructive overloads? | 157, DESTRUCTIVE OVERLOADS valid 2941 |
Lab temperature maintained +24°C ±2°C
Internal use only
Not validated