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Measurement principle:
The measuring principle of the light transmittance meter is to irradiate the measured transparent substance with a light source, and the sensor respectively detects the incident light intensity of the light source and the light intensity after passing through the measured substance, and the ratio of the transmitted light intensity to the incident light intensity is light transmission. Rate, expressed as a percentage.
Technical parameter:
|
Model |
Parameters |
WT11 |
WT13 |
|
Measurement range |
0~100% |
• |
• |
|
Size |
135.5mmx62.5mmx22.5mm |
• |
• |
|
Wight |
93g(Battery excluded) |
• |
• |
|
Resolution |
0.1% |
• |
• |
|
Accuracy |
±2% |
• |
• |
|
Powder supply |
4x1.5V AAA (UM-4) |
• |
• |
|
Working flow |
<30mA |
• |
• |
|
Sample thickness |
<9mm |
• |
• |
|
Operating Conditions |
Temp:0~50℃, Humidity:<90% |
• |
• |
|
Test model |
Visible light |
• |
• |
|
UV |
◊ |
• |
|
|
IR |
◊ |
• |
|
|
Visible light,UV,IR |
◊ |
• |
|
|
Spectrum range |
Visible light:380~760nm |
• |
• |
|
IR:940nm |
◊ |
• |
|
|
UV:365nm |
◊ |
• |
PS:Different models have different product parameters,•Satisfied ,◊Unsatisfied
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