Specifications - Fluke 65 Calibration Information Manual

Specifications

Measurement Range
Operating Temperature (Ambient)
Storage Temperature
Display Resolution
Measurement Accuracy
Temperature Coefficient
Response Time
Spectral Response
Field of View/Target Size
Laser beam divergence
Repeatability
Emissivity
Humidity
Altitude
Sensor Element
Power Supply
Battery Life
Backlight
Hold
Dimensions
Weight
Safety/Regulatory Compliance
−40 °C to +500 °C (−40 °F to +932 °F)
0 °C to +50 °C (+32 °F to +122 °F)
−20 °C to +70 °C (−4 °F to +158 °F), without battery
Below 200 °: 0.1°
Above 200 °: 1°
Below 0 °C: ±5 °C (32 °F: ±9 °F)
Above 0 °C: ±2 °C (32 °F: ±4 °F)
Above 100 °C: ±2 % of reading
[Ambient: 25 °C ±3 °C (77 °F ±5 °F)]
> 400 °C (752 °F): ±0.06 % reading
≤ 400 °C (752 °F): ±0.24 % reading
[Ambient: < 22 °C (72 °F); > 28 °C (82 °F)]
0.8 second (for 95 % response)
8 µm to 14 µm nominal
8:1; 25 mm (1 in) minimum spot size
< 0.01 radian
±1 % of reading or ±1 °, whichever is greater
Fixed at 0.95
10 % to 90 % RH non-condensing
Storage: 0 km to 12 km (40,000 ft)
Operating: 0 km to 3 km (10,000 ft)
Thermopile
2 AA alkaline batteries, not installed
> 15 hours with laser and backlight activated (> 4000 individual measurements under
typical conditions)
Auto-on under low-light conditions
Temperature value is held on the screen for 20 seconds
38.1 mm H × 63.5 mm W × 185.4 mm L
(1.5 in H × 2.5 in W × 7.3 in L)
283.5 g (10 oz)
Certification
Approval
US 21 CFR Subchapter J Part 1040.10
IEC 60825-1 (1998-01) Edition 1.1
EN 60825-1:1994/A11:1996
Specifications
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