国产成人av乱码在线观看,公与淑婷厨房猛烈进出,成在线人免费视频,国产精品99无码一区二区

UVATA-UE500is a set UV energy meter with high quality and high precision.

 

 

 

Spectral range: UV 250-410nm peak wavelength 365nm

 

Light intensity range: 0-5,000mW/cm2

 

Measuring range: 0-999,999mJ/cm2

 

Technological Accuracy: ±5%

 

Power: AAA*3 could be replaced by customers

 

Battery life: 30000H

 

Overall dimension: disc type appearance with a diameter of 128mm, height 14mm.

 

Weight: app. 500g, aluminum alloy material.

 

 

 

Ambient temperature: 0-45 Celsius degree

 

Temperature duration: less than 10s under 110 Celsius degree.

 

Automatic protection: it will turn off with no sensor object in 1 hour.

 

 

 

Calibration period:

 

For all the electronic components, such as the sensor, will get aging during usage. In order to guarantee the accuracy and performance of the meter, the meter should be calibrated yearly.

 

 

 

(In order to keep its full function and precision it is recommended to have re-calibration done once per year. Re-calibration will also be necessary after the change of battery.)

 

 

 

Warranty period:

 

One year guarantee with no charge since the purchase day. (One year from the date of purchase.) Artificial damage or damage caused by inevitable element, and consumables such as photographic coating and LCD are not included.