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THIẾT BỊ ĐO NHIỆT ĐỘ
| Model | SK-8900 | |
| Measuring range | -40 to 450°C | |
| Accuracy | ± 3°C at -40°C to -20.0°C | |
| ± 2°C or ± 2% rdg at -19.9°C to 399°C | ||
| ± 2.5% rdg at above 400°C | ||
| (conditions) | Ambient temperature at 23 ± 5°C calibrated by black body emissivity at 0.95 | |
| Resolution | 1°C at higher than 100°C 0.1°C at other than above | |
| Emissivity (*1) | Selectable among 0.95, 0.90 and 0.85 | |
| Distance to spot ratio (*2) | D : S = 10 : 1 | |
| Sensor | Thermopile | |
| Spectral response (*3) | 8 to 14μm | |
| Response time | 0.5 second | |
| Laser sighting | 1 point, Class II Laser (use less than 1mW of power) | |
| Wave length | 650 nm | |
| Operating ambient | 0 to 50°C for temperature less than 80%rh for humidity (no condensing) | |
| Storage ambient | -20 to 50°C for temperature less than 90%rh for humidity (no condensing) | |
| Power requirement | 9VDC battery x 1 | |
| Power consumption | max. 40mA (when Laser and Backlight ON) | |
| Battery Life | approx. 5 hours (Laser & Backlight ON) approx. 8 hours (Laser ON & Backlight OFF) approx. 20 hours (Laser OFF & Backlight ON) approx. 80 hours (Laser & Backlight OFF) | |
| Functions | Selectable emissivity Backlight ON/OFF Laser marker ON/OFF Auto power off Auto hold | |
| Dimensions | (W) 46 x (H) 160 x (D) 78 mm | |
| Weight | approx. 157 g (with battery) | |
| Materials | Unit: ABS resin Cover: PVC resin | |
| Standard accessories | 9V battery x 2 (one is factory set), Sensor cap with hand strap, Soft pouch, Vinyl Cover (top and grip cover) | |
