Fluke 4181-156 Precision IR Calibrator

Brand: Fluke

Part #:

4181-156

Condition:

Brand New

Check availability

Manufacturer warranty

Description

4180-156 Includes Only:

4181 IR calibrator
Report of calibration (NVLAP accredited)
Power cord
User's guide
Documentation CD
Target cover
Serial cable

The 4180 reaches temperatures from -15°C to 120°C and the 4181 has a temperature range from 35°C to 500°C. Uniformity is important in infrared temperature calibration work because an infrared thermometer will "see" as much as the entire target when placed at the appropriate calibration distance.

In addition, with accuracies as good as +/-0.35°C the 4180 Series can meet its specifications without additional emissivity-related corrections, leading to legitimate test uncertainty ratios (TUR) as good as 4:1.

Features:

Calibrated radiometrically for meaningful, consistent results.
Accredited calibration
Accurate, reliable performance from -15°C to 500°C
Large target size of 152 mm (6 in) is required for calibrating most thermometers.
Light instrument weight of 8.6 kg (19 lbs) makes it easy to lift and carry.
Intuitive, easy-to-read display that indicates when temperature is stable.

Check availability

Technical details

Main features

Power 115 V AC (+/-10%), 10 A, 50/60 Hz, 1000 W 230 V AC (+/-10%), 5 A, 50/60 Hz, 1000 W
Stability +/-0.05°C at 35°C +/-0.20°C at 200°C +/-0.40°C at 500°C
Stabilization Time 10 minutes
Display accuracy +/-0.35°C at 35°C +/-0.50°C at 100°C +/-0.70°C at 200°C +/-1.20°C at 350°C +/-1.60°C at 500°C
Heating Time 20 min: 35°C to 500°C
Computer Interface RS-232
Cooling Time 100 min: 500°C to 35°C 40 min: 500°C to 100°C
Nominal Emissivity 0.95
Target Diameter 152.4 mm (6 in)
Temperature range (23°C ambient, 0.95 emissivity) 35°C to 500°C
Uniformity (5.0 in dia of center of target) +/-0.10°C at 35°C +/-0.50°C at 250°C +/-1.00°C at 500°C
Uniformity (2.0 in dia of center of target) +/-0.10°C at 35°C +/-0.25°C at 250°C +/-0.50°C at 500°C
Thermometer emissivity compensation 0.9 to 1.0
Fuse(s) 115 V AC 10 A, 250 V, fast blow 230 V AC 5 A, 250 V, F