Extech Instruments 42510A - Technical Specifications; Range and Accuracy; Field of View and Laser Details; General Operating Specifications

42510A V3.2 9/08
8
Specifications
Range / Resolution 0.1° resolution from -58.0 to 999.9°F (-50.0 to 650.0°C);
1° resolution from 1000°F to 1200°F
Accuracy -58°F to -31°F (-50°C to -35°C) ±9°F/4°C
-31°F to 28°F (-35°C to -2°C) ±5°F/3°C
28°F to 200°F (-2°C to 94°C) ±3°F/2.5°C
200°F to 400°F (94°C to 204°C) ±(1.0%rdg + 2°F/1°C)
400°F to 800°F (204°C to 426°C) ±(1.5%rdg + 2°F/1°C)
800°F to 1200°F (426°C to 650°C) ±(2.0%rdg +2°F/1°C)
Note: Accuracy is specified for the following ambient temperature
range: 64 to 82°F (18 to 28°C)
Emissivity 0.10 to 1.00 adjustable
Field of View D/S = Approx. 12:1 ratio (D = distance; S = spot or target)
Laser pointer Class 2 laser < 1mW power; Wavelength: 630 to 670nm
IR Spectral response
8 to 14 μm
Repeatability ± 0.5% of reading or ± 1.8
o
F/1
o
C; whichever is greater
General Specifications
Display Backlit LCD display with function indicators
Response time 300ms
Over range indication “---------“
Operating Temperature 32
o
F to 122
o
F (0
o
C to 50
o
C)
Operating Humidity 10% to 90%RH operating, <80%RH storage.
Storage Temperature 14 to 140
o
F (-10 to 60
o
C)
Power Supply 9V battery
Automatic Power Off 7 seconds, with LOCK to disable
Weight 6.4 oz. / 180g
Dimensions 3.2 x 1.6 x 6.3” (82 x 42 x 160mm)