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Specifications
SKU: CUSTOM Digital lux meter LX-2500
Product overview
![[Measurement item] Illuminance](https://www.kk-custom.co.jp/function/function_LUX.svg "[Measurement item] Illuminance")
![[Function] Automatic power off](https://www.kk-custom.co.jp/function/function_AutoOff.svg "[Function] Automatic power off")
![[Function] Hold](https://www.kk-custom.co.jp/function/function_Hold.svg "[Function] Hold")
![[Function] MAX MIN](https://www.kk-custom.co.jp/function/function_MaxMin.svg "[Function] MAX MIN")
The sensor unit can be rotated or removed from the main unit, making it convenient for measuring in remote locations.
- Maximum and minimum illuminance display (MAX/MIN) function
- Measurement value display (HOLD) function
- Backlight function for easy viewing in dark places
The sensor angle can be adjusted and removed
Slide the sensor sideways to remove it from the main unit.
Part names
Main unit
- ① Sensor cover
- ② Sensor (light receiving part)
- ③ LCD display section
- ④ Power button
- ⑤ HOLD button
- ⑥ MAX/MIN button
- ⑦ Range switch button
- ⑧ (Not used)
- ⑨ Backlight button
- ⑩ Battery cover
display
- ① Battery level display
- ② Illuminance display
- ③ Auto power off function display
- ④ MIN display
- ⑤ MAX display
- ⑥ HOLD display
- ⑦ Range display
Sensor Spectrum
360° rotating image
Clicking on the image will open a new window.
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specification
Electrical Performance
| range | Measurement range | resolution |
|---|---|---|
| 200 lux | 0.0 to 199.9 lux | 0.1 lux |
| 2000 lux | 200 to 1999 lux | 1 lux |
| 20,000 lux | 2000 to 19990 lux | 10 lux |
| 200,000 lux | 20,000 to 199,900 lux | 100 lux |
| Measurement accuracy | ±3%rdg ±5 digits (with standard light source) |
|---|---|
| Accuracy Error |
|
| Temperature characteristics | ±0.1% / ℃ (based on 25℃) |
General specifications
| Display update | 0.5 seconds / 1 time |
|---|---|
| Auto Power Off | Approximately 30 minutes (can be canceled) |
| Operating temperature and humidity | 0 to +40°C, 80% RH or less (no condensation) |
| Storage temperature and humidity | -10 to +50°C, 70% RH or less (no condensation, excluding batteries) |
| size |
|
| weight | Approximately 210 g (including batteries) |
| power supply | 2 x AA batteries |
| battery life | Approximately 80 hours (when using alkaline batteries) |
| accessories | Instruction manual, storage case |
| proofreading | Possible |
| JAN | 4983621200225 |
*Continuous operating time may be shortened depending on the frequency and conditions of use.
Precautions when using a light meter
- Illuminance meters are calibrated using a filament-type light bulb known as a standard light bulb as a standard light source. Fluorescent lamps and LED lighting, which are commonly used in general workplaces, have different wavelengths of light compared to standard light bulbs, so measurements may differ.
In such cases, it may be necessary to take measures such as measuring with multiple illuminance meters (different models from different manufacturers) and taking the average value.
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