โพสเมื่อ
รายละเอียด:
Technical features
Spectral response..................6 - 14 µm
Optical.....................................D.S : 12:1 (100 mm at 1200 mm)
Temperature range.................From -50 to +380°C
Accuracy*...............................From -50 to -20°C : ±5°C
From -20 to +380°C : ±2% of reading
or ±2°C
Display resolution..................0.1°C
Response time.......................less than 1 second
Emissivity...............................0.95 (fixed value)
Over range indication............LCD will show : «HI » / « Lo »
Laser sighting........................Wave length : from 630 nm to 670 nm
Output < at 1mW, Class 2 (II)
Indication of positive or
negative temperature.............Automatic (no indication for a
positive temperature)
(-) sign for a negative temperature
Screen.....................................4 digits with LCD backlighted screen
Auto-extinction.......................Automatic after 10 seconds of inactivity
Power supply..........................Alkaline 9V battery
Autonomy...............................100 h (inactive laser and backlight)
30 h (active laser and backlight)
Use temperature.....................From 0 to +10°C for a short period
From +11 to +50 °C for a long period
Storage temperature..............From -20°C to +60°C
Relative humidity...................From 10 to 90%RH in operating mode and
lower than 80%RH in storage
Dimensions.............................155 x 82 x 43 mm
Weight.....................................170 g (included battery)