Switchable Film for Privacy Glass

Products Descriptions :

Max size:980mm*3000mm/1200mm*3000mm

Glass Thickness:5mm+1.14mm+5mm/6mm+1.14mm+6mm/8mm+1.14mm+8mm

Color: Milky white

Protector:US Dow Corning or Korea Dongyang Glass sealant. Ensure competible.

Operating environment: -20℃~+60℃

Storage environment: -20℃+60℃ Life-span: more than 10 years

Quality gurantee: 1 years

Electrical characteristic

OperatingVoltage:>50VAC&<110VAC Frequency range: 50~60HZ

Amperage:100mA per square meter (for 110V)

Power consumption: about 7W per square meter (for 110V)

Switching speed: less than 1 second

From Frosted to clear:100 milliseconds

From clear to frosted: 400 milliseconds

Optical Characteristics

Operation mode: Transparent(power on)/Opaque(power off)

Parallel light transmittance:75±3%(ON) / 10±% (OFF)

Sunlight Transmittance: 80±1%(ON) / 60±1% (OFF) Haze:2±1%(ON)/80±3% (OFF)

UV Blocking: more than 98% Visible Angle:130°


Item Test Item Test Condition Result
1 Switching on(1s) off (1s) Qualified
1 Switching 110VAC 3Mil.switch Qualified
2 High Temperature 70℃/14 days Qualified
3 High Temperature&High Humidity 50℃,98%humidity /14days Qualified
4 Low Temperature -20℃/14days Qualified
5 Weathering KS L2004(LAMI) Qualified
6 Heat Resistance KS L2004 (LAMI) Qualified

Laminated Glass Light Transmittance Measurement

Laminated Glass Spectrometer

User Manual V1.6

glass lamination light measurement

1: General description

LS Laminated Glass Spectrometer is able to simultaneously measure the Transmission

Values of UV(ultraviolet radiation), Visible Light and Infrared Ray . The Spectrometer is self-contained light sources and automatic calibration. No man-driven adjustment is needed. The users only need to plug the power supply, turn on the switch and put the Laminated Glass in the opening. Then the measure data would appear on the display automatically.

2:LS Parameter

Size: 160mm*115mm*33mmL*W*H

Testing opening size:  Wide 23mm × Height 76 mm

Weigh: 360g

Resolution ratio: IR, VL is 1%; UV is 0.5%

Infrared peak responsive wavelength is 950nm, range (850nm-1050nm)

AC/DC power supply 9V, portable Lithium rechargeable battery also can be used.

3: Instruction

Plug the power supply,

-Keep the opening is empty,

-Turn on the switch,

-Waits for the meter to self-calibrate, if automatic calibration is successful, each of the displays will show 100%.

-Put the laminated Glass in the opening,

-Wait for the data being stable, then read the data