Model : 09OTA-CP

Description :

The Optical Transmittance Analyzer contain a spectrometer and a light source. The OTA-CP use to measure the transmittance of glass of cell phone. In addition to measure the full range transmission spectrum, you also can set up a range or single wavelength for analysis.

• Glass or plastic material products
• Optical thin film. i.e. Window film, ITO, Filter (IR-cut, Band Pass etc.)

Software Function

•   Transmission spectrum graph
•   Auto save with auto sequence number function
•   Monitor point setup (up to 10 points)
•   Average transmission calculation (Tavg)
•   Wavelength of T10%、T50% and T90%
•   GO/NG function (single wavelength)
•   Transmission spectrum calibration function

Software Screen

Unice Transmittance Analyzer Software


Model name 09OTA-CP
Wavelength range 400 – 950nm
Optical resolution 3.8 nm
Interface USB
Wavelength data interval 0.1, 0.5, 1, 2, 5 and 10nm
Wavelength reproducibility < 0.5nm
Transmission stability < 1%
Light source stability ± 0.5%
Drift of optical output < 2% per hour at 550nm
Power input 100 – 220VAC 50/60Hz