Milwaukee 2266-20 Laser TEMP-GUN Specifications download pdf (Page 7)

1.0 TESTING PERSONNEL QUALIFICATION:

1.1 Testing personnel are required to be knowledgeable of the procedures in this manual.

2.0 EQUIPMENT USE:

2.1 Below is Recommended Reference Thermometer Traceable to NIST:

Manufacturer Model No. Range Accuracy

Hart Scientific 1502A -200°C to 962°C ±0.006°C accuracy at 0°C

2.2 Below are recommended IR Black Bodies Sources / TC Calibrator:

Manufacturer Model No. Range Accuracy Emissivity Target Size

Hart Scientific 9133 -35°C~+150°C ±0.4°C accuracy at 100°C 0.95(±0.02) 2.0in(50mm)

Hart Scientific 4181 35°C ~ +500°C ±0.5°C accuracy at 100°C 0.90~0.95(±0.02) 6.0in(152mm)

Fluke TC 714 -200°C ~ +1370°C ±0.5°C accuracy at 100°C NA NA

Fluke 5500A -200°C ~ +1370°C ±0.16°C accuracy at 100°C NA NA

Fluke 5520A -200°C ~ +1370°C ±0.16°C accuracy at 100°C NA NA

2.3 Operate only the test equipment within its calibration period.

3.0 TESTING CONDITION AND INTERFERENCE:

3.1 Calibration and verification are performed at an ambient temperature of 23°C ~ 25°C and ambient

relative humidity <55% in a controlled room. Each thermometer should be uniquely identified as to

the room and/or area in which it is used or tested.

3.2 If the meter is exposed to significant changes in ambient temperature (hot to cold or cold to hot)

allow 3 hours for the unit to acclimate with room temperature before taking any temperature reading

or calibration.

3.3 Operate the unit under test (UUT) and the reference thermometer within its specified range.

3.4 Calibration can be verified using a certified NIST traceable standard thermometer. Recalibration

must be performed in similar environment conditions as it was calibrated to get similar results.

3.5 Strong electromechanical radiation or static discharges can cause reading errors if situated near the

meter.

3.6 The object size under test should be larger than the spot size calculated by the field of view diagram

of the meter.

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Milwaukee 2266-20 Laser TEMP-GUN Specifications Page 7