FLUKE-8846A NIST W/O DATA Fluke, FLUKE-8846A NIST W/O DATA Datasheet - Page 6

• Manufacturer Part Number: FLUKE-8846A NIST W/O DATA
• Description: Digital Multimeters 6.5 BENCH DMM NIST CAL CERT
• Manufacturer: Fluke

Specifications of FLUKE-8846A NIST W/O DATA

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1259800

Additional Low Frequency Errors
Error is stated as % of reading.
Resistance
Specifications are for 4-wire resistance function, 2 x 4-wire resistance, or 2-wire resistance with zero. If zero is not used, add 0.2 Ω for 2-
wire resistance plus lead resistance, and add 20 mΩ for 2 x 4-wire resistance function.
Measurement Method..................................................Current source referenced to LO input
Max. Lead Resistance (4-wire ohms) ......................10 % of range per lead for 10 Ω, 100 Ω, 1 kΩ ranges. 1 kΩ per lead on all other ranges
Input Protection ............................................................1000 V on all ranges
Common Mode Rejection............................................140 dB at 50 or 60 Hz ± 0.1 % (1 kΩ unbalance)
Normal Mode Rejection ..............................................60 dB for NPLC of 1 or greater with analog filter off and power line frequency ±0.1 %
Analog Filter..................................................................When using the analog filter, specifications are relative to within one hour of using the
Input Characteristics
8846A Accuracy
Accuracy is given as ± (% measurement + % of range)
8845A Accuracy
Accuracy is given as ± (% measurement + % of range)
10 – 20 Hz
20 – 40 Hz
40 – 100 Hz
100 – 200 Hz
200 Hz – 1 kHz
>1 kHz
10 Ω
100 Ω
1 kΩ
10 kΩ
100 kΩ
1 MΩ
10 MΩ
100 MΩ
1.0 GΩ
10 Ω
100 Ω
1 kΩ
10 kΩ
100 kΩ
1 MΩ
10 MΩ
100 MΩ
1 GΩ
100 Ω
1 kΩ
10 kΩ
100 kΩ
1 MΩ
10 MΩ
100 MΩ
Range
[1]
Range
Range
Frequency
[1]
8846A Only
[1]
10.00000 Ω
100.0000 Ω
1.000000 kΩ
10.00000 kΩ
100.0000 kΩ
1.000000 MΩ
10.00000 MΩ
100.0000 MΩ
1.000000 GΩ
Resolution
0.003 + 0.01
0.003 + 0.003
0.002 + 0.0005
0.002 + 0.0005
0.002 + 0.0005
0.002 + 0.001
0.015 + 0.001
0.3 + 0.01
1.0 + 0.01
0.003 + 0.003
0.002 + 0.0005
0.002 + 0.0005
0.002 + 0.0005
0.002 + 0.001
0.015 + 0.001
0.3 + 0.01
(23 ±1 °C)
(23 ±1 °C)
24 Hour
24 Hour
0
0
0
0
0
0
3HZ (slow)
1 mΩ
10 mΩ
100 mΩ
1 Ω
10 Ω
100 Ω
1 kΩ
10 kΩ
100 kΩ
4½ Digits
0.008 + 0.03
0.008 + 0.004
0.008 + 0.001
0.008 + 0.001
0.008 + 0.001
0.008 + 0.001
0.02 + 0.001
0.8 + 0.01
1.5 + 0.01
0.008 + 0.004
0.008 + 0.001
0.008 + 0.001
0.008 + 0.001
0.008 + 0.001
0.02 + 0.001
0.8 + 0.01
(23 ±5 °C)
(23 ±5 °C)
90 Days
90 Days
20HZ (medium)
0.25
0.02
0
0.01
0
0
AC Filter
100 dB for NPLC of 1 or greater with analog filter on and power line frequency ±0.1 %
ZERO function for that range and NPLC setting.
100 μΩ
1 mΩ
10 mΩ
100 mΩ
1 Ω
10 Ω
100 Ω
1 kΩ
10 kΩ
Resolution
5½ Digits
0.01+ 0.03
0.01 + 0.004
0.01 + 0.001
0.01 + 0.001
0.01 + 0.001
0.01 + 0.001
0.04 + 0.001
0.8 + 0.01
2.0 + 0.01
0.01 + 0.004
0.01 + 0.001
0.01 + 0.001
0.01 + 0.001
0.01 + 0.001
0.04 + 0.001
0.8 + 0.01
(23 ±5 °C)
(23 ±5 °C)
–
–
0.55
0.2
0.02
0
1 Year
1 Year
200HZ (fast)
10 μΩ
100 μΩ
1 mΩ
10 mΩ
100 mΩ
1 Ω
10 Ω
100 Ω
1 kΩ
Outside 18 to 28 °C
Outside 18 to 28 °C
0.0006 + 0.0005
0.0006 + 0.0005
0.0006 + 0.0001
0.0006 + 0.0001
0.0006 + 0.0001
0.001 + 0.0002
0.003 + 0.0004
0.15 + 0.0002
0.6 + 0.0002
0.0006 + 0.0005
0.0006 + 0.0001
0.0006 + 0.0001
0.0006 + 0.0001
0.0010 + 0.0002
0.0030 + 0.0004
0.1500 + 0.0002
Coefficient/ °C
Coefficient/ °C
6½ Digits
Temperature
Temperature
5 mA/13 V
1 mA/6 V
1 mA/6 V
100 μA/6 V
100 μA/13 V
10 μA/13 V
1 μA/13 V
1 μA || 10 MΩ/10 V
1 μA || 10 MΩ/10 V
Source Current
8845A and 8846A
Fluke Corporation
5