|
Model |
CT-26 |
CT-27 |
|
Measurement Structure |
Transmission |
|
|
Calibration |
Manual + Automatic |
|
|
Ultraviolet Rejection Rate |
Peak wavelength 365 nm |
|
|
Visible Light Transmittance |
Peak wavelength 530 nm |
Peak wavelength 360–780 nm |
|
Green Light Transmittance |
/ |
Peak wavelength 530 nm |
|
Near-Infrared Rejection Rate |
Peak wavelength 940 nm |
|
|
Short-Wave Infrared Rejection Rate |
/ |
Peak wavelength 1400 nm |
|
Resolution |
0.1% |
|
|
Measurement Accuracy |
Better than ±2% (colorless uniform light-transmitting materials) |
|
|
Maximum Sample Thickness |
13mm（max） |
|
|
Dimensions |
115*70*14mm |
|
|
Measurement Time |
Less than 1 second |
|
|
Power Supply |
Lithium battery charging |
|
|
Battery Capacity |
750 mA |
|
|
Charging Parameters |
5V/1A |
|
|
Screen |
Full-color display, 135×240, 1.14 inches |
|
|
Interface |
Type-C |
|
|
Operating Temperature |
0-40°C |
|
|
Humidity |
Less than 85%, non-condensing |
|
|
Accessories |
USB cable, lanyard, user manual |
|
Window Film Tester CT-27 Series
e CHNSpec Window Film Tester CT-27 Series window film tester is compact in size and is designed for automotive window films. It can accurately measure transmittance, green light transmittanceand short-wave infrared rejection rate.
