|
Specifications |
Model 636 |
|
General |
|
Display |
3½ digit liquid crystal display (LCD) with maximum reading of 1999 |
|
Low battery indication |
the " - " is displayed when the battery voltage drops below the operating
level |
|
Measurement rate |
0.25 second, nominal |
|
Operating Environment |
32°F to 122°F (0°C to 50°C) at <70% R.H. |
|
Storage Temperature |
-4°F to 140°F (-20°C to 60°C), 0 to 80% R.H. with battery removed from meter |
|
Auto power off |
10 seconds |
|
Standby consuming current |
<5µA |
|
Battery |
Standard 9V battery (NEDA 1604, IEC 6F22 006P) |
|
Battery Life |
9 hours (continuity) typical (contain Laser and Backlit) |
|
Dimensions (HxWxD) |
5.8 x 4.1 x 1.65" (148 x 105 x 42mm) |
|
Weight |
approx. 157g (including battery) |
|
Laser Specifications |
|
Laser safety classification of Class 2 |
|
Wave Length |
Red (630 ~ 670nm). |
|
Power out |
<1mW, class 2 laser product. |
|
Electrical |
|
Temperature Range |
-22°F to 1022°F/-30°C to 550°C |
|
Display Resolution |
1°F, 0.5/1°C (Auto) |
|
Accuracy |
±(4°F/2°C) for -22°F to 212°F, -30°C to 100°C
±(2% reading) for 213°F to 1022°F, 101°C to 550°C |
|
Temperature Coefficient |
±0.2% of reading or ±0.36°F/0.2°C, whichever is greater, change in accuracy
per °F/°C change in ambient operating temperature above 82.4°F/28°C or below
64.4°F/18°C. |
|
Response Time |
0.25 second |
|
Spectral Response |
6 to 14µm nominal |
|
Adjustable emissivity (e ) |
0.1 to 1.0 |
|
Detection Element |
Thermopile |
|
Optical Lens |
Fresnel Lens |
|
Sighting |
1-beam laser marker <1mW (class 2) |
|
Field of View |
100mmØ at 1000mm (3.9"Ø at 39.0") |
