亚洲欧美日韩国产一区二区三区在线_亚洲第一无码AV播放器_久久久亚洲成人aⅴ_99精品国产免费久久久久久下载_精致黄片一区二区三区免费看_给我播放亚洲电影_菠萝蜜麻豆一区_亚洲婷婷五月激情综合_国产在线观看流白浆_日韩经典欧美综合

Function and Use

The SN-TH type transmittance and haze tester of Guangzhou Sono Scientific Instruments is suitable for testing the transmittance and haze of all transparent and translucent parallel plane samples (plastic plates, sheets, etc.), and the turbidity or clarity of liquid samples (water, beverages, etc.). It is suitable for scientific research units, colleges and universities, plastic products, packaging films, coatings, inks and other industries. It adopts microcomputer automatic operation, is easy to use, can display transmittance and haze values ??at the same time, and has a standard printing interface.

Conform to standards

Conform to GB2410, ASTMD1030-61, JISK7105-81 and other standards

Instrument features

1. Optical system: collimated illumination, diffuse field of view, integrating sphere receiving method

2. Sample size: entrance window Φ25mm, exit window Φ21mm

3. Light source: C light source (DC12V50W halogen tungsten + color temperature film)

4. Receiver: silicon photocell + visual function correction film (conform to V (input) standard value)

5. Electronic system: LED digital display, BCD code serial output printing interface

6. Automatic operating system, automatic switching, measurement and correction of haze and transmittance; microcomputer data processing system, multiple continuous tests, average value display

Technical parameters

Measurement range: Transmittance: 0~100.0%, Haze: 0~30.00%

Limit reading: Transmittance: 0.1%, Haze: 0.01%

Warm-up time: 30min

Accuracy: Transmittance 1%

Haze 0.1% when H≦0.5% and 0.3% when H＞0.5%

Repeatability: Transmittance 0.5%

Haze 0.05% when H≦0.5% and 0.1% when H＞0.5%

Power supply: AC 220V, 50Hz