General Specifications - Fluke 87 IV Series Service Manual

General Specifications

Maximum Voltage between any Terminal
and Earth Ground
Surge Protection
Fuse Protection for mA or µA inputs
Fuse Protection for A input
Display (LCD)
Temperature
Altitude
Temperature Coefficient
Electromagnetic Compatibility (EMC)
Relative Humidity
Battery Type
Battery Life
Shock Vibration
Size
Weight
Case Sealing
Warranty
Calibration Interval
Compliances
Certifications (listed and pending)
*CAT III: OVERVOLTAGE (Installation) Category III, Pollution Degree 2 per IEC1010-1 refers to the level of Impulse
Withstand Voltage protection provided. Equipment of OVERVOLTAGE CATEGORY III is equipment in fixed installations.
Examples include electricity meter and primary over-current protection equipment.
1000 V ac/dc
8 kV peak per IEC 1010.1-92
44/100 A, 1000 V FAST Fuse
11 A, 1000 V FAST Fuse
Digital: 50000/5000 primary display,
5000 counts secondary display;
updates 4/second.
Analog: 51 segments, updates 40/second.
Operating: -20 °C to +55 °C;
Storage: -40 °C to +60 °C
Operating: 2000 m;
Storage: 10,000 m
0.05 x (specified accuracy) / °C (<18 °C or >28 °C)
Susceptibility and Emissions: Commercial Limits per
EN61326-1
0 % to 90 % (0 °C to 28 °C);
0 % to 70 % (28 °C to 55 °C)
4 AA Alkaline, NEDA 15A or LR6
72 hrs typical (with backlight off)
Per MIL-T-PRF 28800 for Class II instruments
3.94 in x 8 in x 1.97 in (10.0 cm x 20.3 cm x 5.0 cm)
(Not Including Accessory Mount)
1.2 lbs (545 g)
IP-42 per IEC 529, Section 3
Lifetime
1 year
Complies with ANSI/ISA S82.01-94, CSA 22.2 No. 1010.1-
92 to 1000 V Overvoltage Category III, Pollution Degree 2.*
CSA per standard CSA/CAN C22.2 No. 1010.1-92
UL per standard UL3111-1 (pending)
TÜV per standard EN 61010 Part 1-1993 (pending)
Specifications
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