8845A/SU 120V Fluke Electronics, 8845A/SU 120V Datasheet - Page 21

PREC MLTMTR DMM BNCH 6.5 DIG RES

8845A/SU 120V

Manufacturer Part Number
8845A/SU 120V
Description
PREC MLTMTR DMM BNCH 6.5 DIG RES
Manufacturer
Fluke Electronics
Type
Digital (DMM)r
Datasheets
1.8845A_120V.pdf (5 pages)
2.8845A_120V.pdf (103 pages)

Specifications of 8845A/SU 120V

Includes
Test Leads
Style
Bench
Display Digits
6.5
Display Type
VFD, Dual
Display Count
Varies
Function
Voltage, Current, Resistance, Frequency
Functions, Extra
Continuity, dB, Diode Test
Features
Memory, RS-232
Ranging
Manual
Response
Average
Lead Free Status / RoHS Status
Contains lead / RoHS compliant by exemption
Other names
2675292
614-1001
Input Characteristics
8846A Accuracy
Accuracy is given as
8845A Accuracy
Accuracy is given as
Additional Errors
AC Voltage Specifications
AC Voltage specifications are for ac sinewave signals >5 % of range. For inputs from 1 % to 5 % of range and <50 kHz,
add an additional error of 0.1 % of range, and for 50 kHz to 100 kHz, add 0.13 % of range.
Maximum Input ....................................................... 750 V rms or 1000 V peak (8845A), 1000 V rms or 1414 V peak
Measurement Method ............................................. AC-coupled true-rms. Measures the ac component of input with up to
AC Filter Bandwidth:
Common Mode Rejection ....................................... 70 dB at 50 Hz or 60 Hz 0.1 % (1 k unbalance)
Crest Factor Error (applies to non-sinusoidal waveforms only)
100 mV
1 V
10 V
100 V
1000 V
100 mV
1 V
10 V
100 V
1000 V
100 mV
1 V
10 V
100 V
1000 V
Range
[1] Inputs beyond 14 V are clamped through 200 k
Slow .................................................................... 3 Hz – 300 kHz
Medium ............................................................... 20 Hz – 300 kHz
Fast ..................................................................... 200 Hz – 300 kHz
Maximum Crest Factor ....................................... 5:1 at Full Scale
Range
Range
Digits
100.0000 mV
1.000000 V
10.00000 V
100.0000 V
1,000.000 V
6½
6½
5½
5½
4½
Resolution
0.0025 + 0.003
0.0018 + 0.0006
0.0013 + 0.0004
0.0018 + 0.0006
0.0018 + 0.0006
0.003 + 0.003
0.002 + 0.0006
0.0015 + 0.0004
0.002 + 0.0006
0.002 + 0.0006
(23 1 C)
(23 1 C)
24 Hour
24 Hour
(% measurement + % of range)
(% measurement + % of range)
10 V
100 V
1 mV
10 mV
100 mV
4½ Digits
0.0025 + 0.0035
0.0018 + 0.0007
0.0018 + 0.0005
0.0027 + 0.0006
0.0031 + 0.001
0.004 + 0.0035
0.003 + 0.0007
0.002 + 0.0005
0.0035 + 0.0006
0.0035 + 0.0010
NPLC
(23 5 C)
(23 5 C)
0.02
100
90 Days
90 Days
10
.2
1
typical. 10 M is default input impedance.
(8846A) or 8 x 10
range.
1000 V dc bias on any range.
1 V
10 V
100 V
1 mV
10 mV
Resolution
5½ Digits
Additional NPLC Noise Error
0.0037 + 0.0035
0.005 + 0.0035
0.0025 + 0.0007
0.0024 + 0.0005
0.0038 + 0.0006
0.0041 + 0.001
0.004 + 0.0007
0.0035 + 0.0005
0.0045 + 0.0006
0.0045 + 0.0010
0.0025 % of range +12 V
0.017 % of range +17 V
(23 5 C)
(23 5 C)
1 Year
1 Year
0.001 % of range
7
0 % of range
0 % of range
volts-Hertz product (whichever is less) for any
100 nV
1 V
10 V
100 V
1 mV
Outside 18 to 28 C
Outside 18 to 28 C
0.0005 + 0.0005
0.0005 + 0.0001
0.0005 + 0.0001
0.0005 + 0.0001
0.0005 + 0.0001
0.0005 + 0.0005
0.0005 + 0.0001
0.0005 + 0.0001
0.0005 + 0.0001
0.0005 + 0.0001
6½ Digits
Coefficient/ C
Coefficient/ C
Temperature
Temperature
Introduction and Specifications
10 M or >10 G
10 M or >10 G
10 M or >10 G
10 M
10 M
Input Impedance
Electrical Specifications
1%
1%
[1]
[1]
[1]
1-11