1

Shade Number in Light State

Din4#

2

Shade Number in Dark State

Din9-13#

3

Response Time

<0.1ms(room temperature)

4

Return Time

Rapid-0.5s slow-1.5s

5

Power Supply

two 3A Alkaline Battery & Solar Cells

6

Welding Temperture

-5°C(23°F) - 55°C(131°F)

7

View Area

90x40mm

8

UV Transmittance

313nm≤0.00006%

365nm≤0.000076%

9

IR Transmittance

780-1300nm≤0.003%

1300-2000nm≤0.009%

10

Weight

48g

11

Sensitivity

Adjustable

12

Dimension

120x95x11mm