LS122 IR Power Meter
Special for testing the infrared rejection effect of iInsulating glass and solar film
Used for measuring the infrared radiation intensity and infrared rejection rate together
Convert the IR rejection of the material automatically and displays it directly on the screen
Spectral range: 1000-1700nm (λp=1400nm)
LS122 infrared power meter also called infrared energy receiver. This is an instrument with a wide receiving range. It is mainly used to measure the infrared rejection rate of materials. It is suitable for the display of thermal insulation effects of thermal insulation glass, solar film and other materials. It can also be used to measure the radiant energy power density of various light sources, that is, the radiant energy power per square meter with unit W/m².
How to use LS122
Parameters
| Parameter | LS122 IR Power Meter |
|---|---|
| Power Range | 0-40000 W / m² |
| Accuracy (H is the Standard Value) |
H<50W/m²：±5W/m² H>=50W/m²：±10%H |
| Infrared Rejection Rate | -999%-100% |
| Spectral Response | 1000nm-1700nm |
| Photosensitive Aperture | 10mm |
| Dimension | 125mm * 69mm * 24.5mm (L*W*H) |
| Weight | About 140 g (including battery) |
| Working Temperature | -20 ° C-+ 70 ° C |
| Power Supply | AAA alkaline dry batteries |
Features
Applicable for a wide range of materials
The LS122 solar power meter is suitable for testing the infrared rejection performance of architectural film, automobile thermal insulation film, solar film, thermal insulation glass and solar equipment
Simple operation, infrared intensity can be measured upon startup
The device is easy to operate, no complex calibration required, measures infrared irradiance upon startup
The demonstration effect is intuitive and easy to understand
Directly displays the blocking rate, no manual calculation needed; the higher the rate, the better the blocking effect
Data can be locked
Short press the “HLOD” key to lock data for easier reading
Compact and portable, can be held with one hand
Small in size, one-hand operable, easy to carry, convenient for demonstrations anytime and anywhere
Wide spectral response
Capable of measuring infrared intensity in the 1000nm to 1700nm wavelength range
Infrared power meter measurement steps
Operation Video
Packing
| No. | Description | Quantity | Unit |
|---|---|---|---|
| 1 | LS122 Infrared Power Meter | 1 | pcs |
| 2 | User Manual | 1 | pcs |
| 3 | Certificate / Warranty Card | 1 | pcs |
FAQ
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1. The difference between LS122 infared power meter and window film transmission meters
LS122 infrared power meter can test the power (irradiation intensity) of infrared rays, as well as the infrared rejection rate of solar film, glass and other materials.
The infrared response band of LS122 is 1000-1700nm and the peak value is 1400nm. The infrared rejection rate calculated by the LS122 infrared power meter is the infrared rejection rate in this response wavelength range; while the window film transmission meter (1400nm) tests the infrared rejection rate at 1400nm, so the test data of the two instruments are different. The size is related to the sensitivity of the solar film's transmittance to wavelength changes.
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