PRODUCTS

Product Name:Exterior EC electro-chromic glass

Product Parameter:

Haod testing item

Testing indicator

Notes operation voltage

Operating voltage

Direct current 0-1.25V

 

Steady current

≤140mA@DC1.2V

 

Max current

≤240mA

 

Operating temperature

-30℃-+85℃

 

Storage temperature

-40℃-+100℃

 

Low reflectivity @DC1.25V

5.5%-10%

 

Changing time of reflectivity (45%-10%)

≤9s (DC1.2V)

Testing temperature25±2℃

Changing time of reflectivity (10%-45%)

≤15s

Testing temperature25±2℃

Skew ratio

≤2% ≤15s

 

High reflectivity &transparency rate @DV0V

reflectivity≥50%

Testing temperature25±2℃

Service life of electrochromism

≥10 000 times

The definition of a circulation: power on for 10s (1.25V direct current) and power off for 20s