LS122 IR Power Meter
I．IR Power Meter Introduction
Linshang LS122 infrared power meter is the same model of Weigu energy tester, also called infrared energy receiver. This is an instrument with a wide receiving range. It is mainly used to measure the infrared blocking 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, the unit is W / m².
II．IR Power Meter Parameters
| Power range | 0-40000 W / m² |
| Measurement accuracy | ± 10% |
| 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 |
III．IR Power Meter Characteristics
1. 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.
2. It can be used to measure the radiation intensity (infrared power density) of infrared light sources (sun, infrared lamps, etc.).
3. The infrared power meter has a fast measurement speed which can automatically convert the infrared rejection rate of the material. The rejection rate will be displayed on the interface directly for easy reading.
4． The solar power meter has wide spectral response which can test the infrared intensity from 1000nm-1700nm wavelength.
IV．IR Power Meter Operation Video
V．IR Power Meter Packing Details
| No. | Description | Quantity | Unit |
| 1 | LS122 Infrared Power Meter | 1 | pcs |
| 2 | AAA battery | 4 | pcs |
| 3 | User Manual | 1 | pcs |
| 4 | Certificate / warranty card | 1 | pcs |
| 5 | Packing box dimension21*13*6 cm（L*W*H） | 1 | pcs |
VI. IR Power Meter After-Sales Service
The meter has one-year warranty. If the instrument works abnormally, pleasesend the whole instrument to our company for maintenance
Provide users with spare parts and lifelong maintenance services
Provide the users with the meter inspection service
Free technical support for long term
Manufacturer: Shenzhen Linshang Technology Co.,Ltd. Website: https://www.linshangtech.com/
Service hotline: 0755-86263411 Email: sales21@linshangtech.com
For more information about the window film transmission meter selection, please click on the article below for details
VII. FAQ about LS122 IR power meter
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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.
VIII. Recommended products
● Test ultraviolet radiation power and UV rejection rate
● Power range: 0-40000 W / m²
● Spectral response: 260nm-380nm, λp=365nm