Specifications - Fluke 79 III Calibration Information Manual

Specifications

Specifications are in Table 1. 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 and true rms
responding.
Display:
Response Time of
Digital Display:
Operating Temperature:
Storage temperature:
Temperature Coefficient:
Relative Humidity:
Altitude:
Storage:
Battery type:
Battery Life:
Continuity Beeper:
Vibration:
Drop:
Enclosure:
Size (HxWxL):
Weight:
EMC:
Surge Protection:
Safety:
Certifications:
Table 1. Specifications
Digital: 4000 counts, updates 4/sec
Analog: 63 segments, updates 40/sec
Frequency: 9,999 counts
Capacitance: 9,999 counts
V ac <1.5 s (for upscale only)
V dc <1 s
Ω <1 s to 40 kΩ, <2 s to 4 MΩ, <10 s to 40 MΩ
0 °C to 55 °C
-40 °C to 60 °C
0.1 x (specified accuracy)/ °C (<18 °C or> 28 °C)
90 % (0 °C to 30 °C)
75 % (30 °C to 40 °C)
45 % (40 °C to 50 °C)
35 % (50 °C to 55 °C)
Operating: 2,000 meters
12,000 meters
9 V, NEDA 1604A or IEC 6LR61
500 hrs typical with alkaline
4096 Hz
Per MIL-T-PRF-28800F, Class III
Sinusoidal, Non Operating
1 meter drop per IEC 1010-1
Conforms to IP-40 per IEC-529
3.7 cm x 8.9 - 7.8 cm x 19 cm
(1.5 in x 3.5 - 3.1 in x 6.55 in )
365 g (12.9 oz)
V ac and A ac only: RF field = 3 V/m. Total accuracy = specified accuracy +
2.0 % of range. EN 61326-1: 1997
6 kV peak per IEC 1010-1, 1990-09
600 V CAT III and 1000 V CAT II per ANSI/ISA-S82.01-94, UL3111-1,
CSA/CAN C22.2 No 1010.1-92, EN 61010 part 1:1993
, ,
TUV pending
Series III Multimeter
Specifications
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