Additel ADT286, User Manual

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49

DC Current Accuracy
Test Range Scanning Speed Resolution
24 hours
(23 ±1) °C
90 days
(23 ±5) °C
1 year
(23 ±5) °C
Burden
Voltage
(-100-100) µA
Slow Speed 0.01 nA 15 ppm + 3 ppm 50 ppm + 6 ppm
<1 mV 8 ppm + 0.1 nA
Medium Speed 0.01 nA 15 ppm + 7 ppm 50 ppm + 10 ppm
Fast Speed 0.1 nA 15 ppm + 23 ppm 50 ppm +26 ppm
(-1-1) mA
Slow Speed 0.1 nA 15 ppm + 0.6 ppm 50 ppm +1 ppm
<1 mV 8 ppm + 0.5 nA Medium Speed 0.1 nA 15 ppm + 1.6 ppm 50 ppm + 2 ppm
Fast Speed 1 nA 15.6 ppm + 3.6ppm 50.6 ppm + 4 ppm
(-10-10) mA
Slow Speed 1 nA 30 ppm + 3 ppm 75 ppm + 6 ppm
<1 mV 8 ppm + 10 nA Medium Speed 1 nA 30 ppm + 7 ppm 75 ppm + 10 ppm
Fast Speed 10 nA 30 ppm + 23 ppm 75 ppm + 26 ppm
(-100-100) mA
v 10 nA 40 ppm + 0.6 ppm 75 ppm + 1 ppm
<1 mV 8 ppm + 50 nA Medium Speed 10 nA 40 ppm + 1.6 ppm 75 ppm + 2 ppm
Fast Speed 100 nA 40.6 ppm + 3.6 ppm 75.6 ppm + 4 ppm
* Accuracy index: ± (ppm r ppm range), choose the largest
* Temperature Coefficient index:Exceed the range of range of (18-28) °C, increase (ppm xxnA)/°°C.
* Input Protection 0.3A/600V Resettable PTC.

Accuracy Rating of DC Resistance