Technical Data; A) Unit; B) Sound Level Measurements; C) Light Intensity Measurements - VOLTCRAFT 2149778 Bedienungsanleitung

20. Technical data

a) Unit

Power supply ....................................................1x 9 V block battery
Current consumption ........................................Approx. 19 mA
Standby power consumption ............................40 µA (when switched off)
Low battery level indicator ................................From 6.9 V
Operating conditions .........................................0 to +50 ºC, <80 % relative humidity (non-condensing)
Storage conditions ............................................-10 to +60 ºC, <80 % relative humidity (non-condensing)
Dimensions (W x H x D) ...................................62 x 259 x 50 mm
Weight ..............................................................282 g (meter without accessories)
Supported operating systems ........................... Windows

b) Sound level measurements

Measurement range .........................................30 - 130 dBA
Resolution .........................................................0.1 dB
Accuracy ...........................................................±3.5 dB
Frequency range ..............................................31.5 Hz - 8 kHz
Standard ...........................................................EN 61672 Class 2

c) Light intensity measurements

Measurement range ......................................... 20, 200, 2000, 20000 Lux
Resolution .........................................................0.01, 0.1, 1, 10 Lux
Accuracy ...........................................................±5 % ±10 d

d) Temperature measurements (type K sensor)

Measurement range ......................................... -200 to +1372 °C
Resolution .........................................................0.1 °C or °F
Accuracy ........................................................... - 99.9 to 99.9 °C (-148 to 212 °F): ±[1.5 % rgd +1 °C (1.8 °F)]
Units .................................................................°C/°F
Measurement range .........................................0 - 250 °C (supplied temperature sensor)
46
2000, XP Home, Pro, SP1, SP2, SP3 (32-bit), Vista™
®
(32/64-bit), 7 (32/64-bit), 8 (32/64-bit), 8,1 (32/64-bit), 10 (32/64-bit)
-328 to +2502 °F
-200 to -100 °C (-328 to -148 °F): ±[1.5 % rgd +2 °C (3.6 °F)]
100 to 1372 °C (212 to 2502 °F): ±[1.5 % rgd +2 °C (3.6 °F)]