Light Transmittance and Haze Tester
Contact Info
- Building 1, No. 5500 Yuanjiang Road, Minhang District, Shanghai,
- 高洁
- 13761436048
- 3982822529@qq.com
YJ-2410 Transmittance & Haze Meter
This instrument complies with testing standards such as GB/T2410-2008, ASTM D1003-2007, JIS K7105-81, which facilitates domestic and international technical exchanges. It adopts parallel illumination, hemispherical scattering, and integrating sphere photoelectric receiving method. It is equipped with a microcomputer automatic operating system and data processing system, featuring knob-free operation for convenient use, and is equipped with a standard USB interface. It automatically displays the average value of multiple measurements of transmittance/haze, with transmittance results directly displayed to 0.1% and haze displayed to 0.01%. It has no zero drift and high confidence. The dark room design ensures the safety of operators when handling large samples. It is used for testing the transmittance and haze of all transparent and translucent parallel planar samples (such as plastic plates and sheets), as well as measuring the turbidity or clarity of liquid samples (such as water and beverages). The testing principle is: the percentage of the luminous flux passing through the sample to the luminous flux incident on the sample is the transmittance; the percentage of the scattered luminous flux that deviates from the incident light direction after passing through the sample to the transmitted luminous flux is the haze.
I. Main Features:
1. LED digital display
2. Microcomputer automatic control
3. Haze, transmittance measurement and calibration
4. Automatic data processing, continuous testing, average value display
5. Simultaneous display of transmittance and haze values
II. Technical Indicators:
1. Measurement range: Transmittance 0～100.0%
Haze 0～99.00%
(0-30% absolute measurement)
(30.1-99% relative measurement)
2. Indication error: Transmittance ±2%
Relative error of haze indication: ±5%
3. Repeatability: Transmittance ≤ 0.5%
Haze ≤0.2
4. Minimum reading: Transmittance 0.1%
Haze 0.01%
5. Light source: C light source (DC 12V 50W tungsten halogen lamp + color temperature filter)
6. Sample size: 50mm×50mm (film)
7. Sample window size: input window ø25mm, output window ø21mm
8. Receiving method: Collimated illumination, diffuse field of view, integrating sphere
9. Receiver: Silicon photocell with visibility function correction filter (compliant with V(λ) standard value)
10. Instrument dimensions: 740mm(L) × 270mm(W) × 330mm(H)
11. Power supply: 220V 50HZ
12. Net weight of main unit: 21Kg
13. Standard configuration includes main unit, film sample fixture, sample stage, tungsten halogen lamp
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