The YT1020 optical transmittance meter is a high-precision handheld optical transmittance meter developed by 3nh, designed for fast and accurate measurement of the transmittance of transparent materials. Using four types of light sources, it can measure visible light at 380nm-760nm, infrared peak wavelengths at 940nm and 1400nm, and the entire infrared band. Equipped with a highly sensitive and responsive silicon photodiode as the sensor, it is calibrated with professional algorithms to ensure the measurement speed, accuracy, stability, and consistency of the instrument.

The optical transmittance meter YT1020 is fast and convenient for measurement. It automatically calibrates when turned on, and the test material can be placed in the test slot to obtain test data in 0.5 seconds. Widely used in industries such as glass and film, for measuring parameters such as transmittance and shading coefficient of transparent materials.

Characteristics of Optical Transmittance Meter YT1020

1. High precision

The resolution is as high as 0.10%, and the measurement accuracy is better than ± 1.5% (for colorless and uniformly transparent substances). After testing with a standard sample at the factory, the accuracy can reach ± 1%, ensuring the reliability of the measurement results.

2. Multiple light sources

Equipped with four types of light sources: UV, visible light, infrared 940nm, infrared 1400nm, infrared full band, SHGC, and TSER, to meet diverse measurement needs and ensure accurate analysis of various transparent substances.

3. Quick measurement

The measurement time is only about 0.5 seconds, greatly improving work efficiency and suitable for fast-paced production and research and development environments.

4. Good operating experience

Adopting a 3.5-inch TFT true color display screen, the large screen operation is intuitive and easy.

5. Measuring a wide range of wavelengths

Covering visible light wavelengths of 380nm-760nm, infrared peak wavelengths of 940nm and 1400nm, and the entire infrared spectrum, it is suitable for measuring the optical properties of different materials.

6. Ultra thin design, wide sample adaptability

The sample thickness limit is less than 47mm, which can easily meet the measurement needs of various thicknesses of transparent materials. Whether it is thin or thick samples, they can be accurately measured.

7. Automatic calibration

Automatic calibration upon startup, one click testing, convenient to use.

8. Durable and long-lasting

Powered by a 5V DC power supply (Type-C interface), the lighting source has a lifespan of up to 5 years and supports over 3 million measurements, greatly reducing long-term usage costs.

Optical Transmittance Meter YT1020 Technical Parameters