| Models |
IR-TA |
IR-TAP |
| Measuring System |
Wide band radiation thermometer |
Narrow band radiation thermometer |
| Measuring Temperature Range |
-40 to 500°C |
-40 to 500°C |
| Detecting Element |
Thermopile |
Thermopile |
| Measuring Wavelength |
8 to 14μm |
| Measuring Diameter |
φ45/500mm |
φ30/1000mm |
| Rated Accuracy |
±1% of measured value or ±2°C, whichever is greater. However,
±3°C for 0°C or less to -30°C, and ±5°C for -30°C or less. |
±1% of measured value or ±2°C, whichever is greater.
However, ±3°C for -30 to 0°C, and ±5°C for -30°C or lower. |
| Repeatability |
Within ±1°C ±1digit |
| Response Time |
0.8sec. (90% response) |
| Collimation |
Center point is indicated by laser beam |
Center point is indicated by laser beam |
| Display |
LCD 3-digit display |
| Emissivity Correction |
0.30 to 1.90 (0.01 step) |
0.30 to 1.90 (Initial value 0.95) |
| Alarm |
Upper limit alarm (beeper) |
An upper/lower limit alarm for each group |
| Working Temperature Range |
0 to 50°C |
| Power Supply |
Alkaline battery, type R-6 (AA) or equivalent, 2pcs |
| Batter Life |
Approx. 50 hours for continuous use |
Approx. 30 hours for continuous use |
| Weight |
Approx. 180g |
Approx. 220g |