Capacitance (8846A Only); Temperature (8846A Only); Additional Errors; Continuity - Fluke 8845A User Manual

Capacitance (8846A Only)

Accuracy is stated as (% of measurement + % of range)
Range
1 nF 1 pF
10 nF 10 pF
100 nF 100 pF
1 nF
1 F
10 nF
10 F
100 nF
100 F
1 mF
1 F
10 mF
10 F
100 mF
100 F
[1] Stated accuracy is attained when Zero function is used.

Temperature (8846A only)

Test Current ............................................................ 1 mA
Accuracy is stated as C and is based on a Platinum RT100 (DIN IEC 751, 385 type) RTD with less than 10 ohms lead
resistance. The accuracy listed in the table below are valid only when using the 4-wire RTD measurement function.
Specifications do not include probe accuracy, which must be added.
Range
-200 C
-100 C
0 C
100 C
300 C
600 C

Additional Errors

Digits
6 ½
6 ½
5 ½
5 ½
4 ½

Continuity

Continuity Threshold ............................................... Selectable between 1
Test Current ............................................................ 1 mA
Response Time....................................................... 300 samples/sec with audible tone
Accuracy is given as (% measurements + % of range)
24 Hour
Range
(23 1 C)
1000.0 0.002 + 0.01
Resolution
Resolution
90 Days
(23 5 C)
0.001 C
0.001 C
0.001 C
0.001 C
0.001 C
0.001 C
NPLC Additional NPLC Noise Error
100
10
1
0.2
0.02
90 Days
(23 5 C)
0.008 + 0.02
Introduction and Specifications
[1]
1 Year Accuracy
(23 5 C)
2% 2.5 %
1% 0.5 %
1% 0.5 %
1% 0.5 %
1% 0.5 %
1% 0.5 %
1% 0.5 %
1% 0.5 %
4% 0.2 %
Accuracy
1 Year
(23 5 C)
0.06
0.09
0.05 0.08
0.04 0.06
0.05 0.08
0.1 0.12
0.18 0.22
0 °C
0 °C
0.03 °C
0.12 °C
0.6 °C
and 1000
Temperature
1 Year
Coefficient/ C
(23 5 C)
Outside 18 to 28 C
0.001 + 0.002
0.01 + 0.02
Electrical Specifications
Temperature Coefficient/ C
Outside 18 to 28 C
0.05 + 0.05
0.05 + 0.01
0.01 + 0.01
0.01 + 0.01
0.01 + 0.01
0.01 + 0.01
0.01 + 0.01
0.01 + 0.01
0.05 + 0.05
Temperature
Coefficient/ C
Outside 18 to 28 C
0.0025
0.002
0.002
0.002
0.002
0.002
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