Service And Parts; Specifications - Fluke 21 Instruction Sheet

Service and Parts

To contact Fluke, call one of the following telephone numbers:
USA and Canada: 1-888-99-FLUKE (1-888-993-5853)
Europe: +31 402-678-200
Japan: +81-3-3434-0181
Singapore: +65-
Anywhere in the world: +1-425-356-5500
Or, visit Fluke's Web site at www.fluke.com.
Item
BT1 Battery, 9 V, NEDA 1604/IEC 6F22, or
Models 21/75:
F1* Fuse, F630 mA, 250 V, Min Interrupt
Rating 1500 A or IEC 127-1
F2* Fuse, F11 A, 1000 VAC/DC,
Min Interrupt Rating 17 kA
Models 23/77:
F1* Fuse, F44/100 A, 1000 VAC/DC,
Min Interrupt Rating 10 kA
F2* Fuse, F11 A, 1000 VAC/DC,
Min Interrupt Rating 17 kA
* For safety, use exact replacement

Specifications

Accuracy is specified for a period of one year after calibration, at
18 C to 28 C (64 F to 82 F) with relative humidity to 90%. AC
conversions are ac-coupled, average responding, and calibrated
to the RMS value of a sine wave input.
Accuracy specifications are given as:
([% of reading] + [number of least significant digits])
Maximum Voltage Between
any Terminal and Earth
Ground
Display
Response Time of Digital
Display
Operating Temperature
Storage Temperature
Temperature Coefficient
-276-6196
*
Description
NEDA 1604A/IEC 6LR61
Rated voltage
Digital: 3,200 counts, updates 2.5/sec
Analog: 31 segments, updates 25/sec
V ac < 2 s
V dc < 1 s
< 1s to 320 k , < 2s to 3.2 M ,
< 10 s to 32 M
0 C to 50 C
-40 C to 60 C
0.1 x (specified accuracy)/ C
(<18 C or >28 C)
Fluke Quan.
PN
696534 1
614487
740670 1
943118 1
943121 1
943118 1