Overview
DB22-UVA340 (UVA + UVB) UV Irradiometer is a professional measuring instrument of DUBAN brand. It has undergone strict correction of Light spectrum and angle characteristics, stable performance and strong applicability. The instrument is suitable for UV irradiance measurement in sterilization, lithography, UV sterilization lamp, mosquito killer lamp, water treatment, shoe factory, leather factory, medical, breeding and other fields.
Features
1. Light spectrum and angle characteristics are strictly corrected for good stability.
2. Using microcomputer technology, low power consumption and high accuracy.
3. Digital LCD display, can be backlit operation.
4. The number has a hold function, and the Hold key can lock the data, which is convenient for recording and comparing.
5. The instrument comes with a USB cable that can be directly connected to the computer USB interface (optional).
Principle
The UV irradiometer receives UV light (UVA + UVB) in a specific wavelength range (peak 340nm, bottom width 290-390nm) through its Sensor and converts the optical signal into an electrical signal. The built-in microcomputer system processes the signal and finally displays the current UV irradiance value in digital form on the LCD screen.
Applications
Sterilization, photolithography, ultraviolet sterilization lamp, mosquito killer lamp, water treatment, shoe factory, leather goods factory, medical treatment, breeding, sun, anti-glare, mosquito lure
Steps
1. Install 4 AA batteries.
2. Point the Sensor at the UV light source to be measured.
3. Observe the LCD screen and the reading stabilizes after about 0.5 seconds.
4. To record data, press the Hold key to lock the current reading.
5. Optional USB cable is available to connect to the computer for data transmission.
Notice
* Please use in an environment with temperature 0-50 ° C and humidity less than 80% RH.
* Avoid severe impact or contamination of the Sensor.
* Make sure that the Sensor receiving surface is correctly aligned with the Illuminant direction during measurement.
When not in use for a long time, please remove the battery.
* If you need to lengthen the standard line (1 meter), it must be customized.
