Fluke 65 specifications Specifications

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Specifications

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

2AA 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

38.1mm 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

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Contents Contacting Fluke IntroductionSafety Information Specifications Replacing the Batteries MaintenanceSetting Up for Performance Tests and Calibration Required EquipmentPerformance Tests Calibration Adjustments Performance Test Values Temperature at 0.95 EmissivityUUT Reading Limits1 Calibration Adjustments Replacement Parts Replacement Parts DescriptionFluke Part Number