Overview
DB22-UVV420 ultraviolet 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 ultraviolet irradiance measurement in the fields of ultraviolet LED curing, halogen lamp, gallium lamp, black light and so on.
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 radiometer receives ultraviolet radiation in a specific wavelength range (peak 420nm, bottom width 395-445nm) through the built-in Sensor, and converts the optical signal into an electrical signal. The microcomputer processor processes and calculates the signal, and finally displays the current UV irradiance value in digital form on the LCD screen.
Applications
UV LED curing, halogen lamp, gallium lamp, black light
Steps
1. Load 4 AA batteries to power the instrument.
2. Point the Sensor at the UV light source to be measured.
3. The instrument can display the measurement value on the LCD screen after about 0.5 seconds.
4. To record data, press the Hold key to lock the current reading.
5. (Optional) Connect to the computer through its own USB cable for data transmission.
Notice
* Please use in an environment with temperature 0-50 ° C and humidity less than 80% RH.
* Make sure the Sensor receiving surface is clean and unobstructed during measurement.
Do not expose the instrument to intense ultraviolet light beyond the range for a long time.
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.
