Kyoritsu KEW 5204BT LIGHT METER
Brand :
Kyoritsu
Categories :
Light Meters
For efficient good illuminance level achievement and management!
・Bluetooth communication functions・Wide Range Illuminance Measurement 0.0 lx to 199900 lx
・With auto-zero-adjustment function to achieve precise
measurements.
・Detachable & Rotatable Light Sensor
・Data Hold Function
・MAX/MIN Function
・Large LCD with Back Light
・LED illuminance can be measured*
*LED illuminance measurements are verified by testing only the typical illuminance, frequency, and duty ratio of pulsed white LED.
Specifications
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③ LCD Display
⑧ Range selector button
-
④ Power button
⑨ 0 ADJ button
-
⑤ Backlight button
⑩ Battery cabinet cover
-
① Lens Protecting Cover
⑥ HOLD button
-
② Light Sensing Probe/Photocell
⑦ Max/Min button
-
Range
199.9/1999/19990/199900 lx
-
Accuracy
±4%rdg±5dgt（23℃±2℃）
-
Resolution
0.1 lx
-
Accessories
9195(Carrying case), Instruction ManualLR6(AA)×２
-
Power source
R6/LR6(AA)(1.5V) x 2
-
Response time
Auto range: 5s or lessManual range: 2s or less
-
Auto power off
30 min.
-
Light detector
Silicon photo diode
-
Measuring Range
0.0～199900 lx
-
Dimensions / Weight
169 (L) x63 (W) x37 (D) mm / 210g approx.
-
Applicable Standards
JIS C 1609-1:2006, IEC 61326
-
Communication interface
Bluetooth® Ver. 5.0
-
Temperaturecharacteristics
±5% (at23℃ reference and a range of 0 to 40℃)
-
Storage Temperature/Humidity
-10℃ - 60℃, 70%RH or less（without condensation）
-
Operation Temperature/Humidity
0℃ - 40℃, 80%RH or less（without condensation）
-
Angle deviation fromcosine characteristics
10°±1.5%30°±3%60°±10%80°±30%
-
Relative spectralsensitivity characteristics
Deviation from spectral luminousefficiency: 9% or less
