Complaint
The light transmittance/haze tester is based on the National Standard of the People's Republic of China GB2410-80 "Test Method for Transmittance and Haze of Transparent Plastics" and the American Society for Testing and Materials Standard ASTM D1003-61 (1997) Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics" is a computerized automatic measuring instrument, which is suitable for all transparent and translucent parallel plane samples (plastic plates, sheets, plastic films, flat glass) of light transmittance, transmission haze, and reflectance. The test is also suitable for the measurement of turbidity of liquid samples (water, beverages, pharmaceuticals, coloring liquids, oils, and fats), and has a wide range of applications in national defense scientific research and industrial and agricultural production.
The technical parameters conform to GB2410-2008 ASTM D1003-61 (2007) JIS K7105-81 and other test standards, which is conducive to domestic and foreign technical exchanges.
Using parallel lighting, hemisphere scattering, and integrating sphere photoelectric receiving mode.
Adopt microcomputer automatic operating system and data processing system, no knob operation, easy to use. It can save up to 800 sets of measurement result data, with a U disk storage function and standard USB interface to establish communication with the PC.
The transmittance results are directly displayed at 0.01%, and the haze is displayed at 0.01%.
Due to the use of the modulator, the instrument is not affected by ambient light, and no darkroom is required, which ensures the accuracy of large sample measurements.
A haze sheet is attached at random, which is convenient to check the action function of the instrument at any time (note: the haze sheet cannot be wiped, but can be blown with an ear-washing ball).
| Optical system | Collimated illumination, the diffuse field of view, integrating sphere receiving method |
| Sample window size | Into the window Ø25mm Out of the window Ø21mm |
| Light source | C light source (6774K) |
| Receiver | Silicon Photovoltaic Cells |
| Electronic system | Large LCD touch screen |
| Data storage | Can store 800 sets of measurement data; U disk storage function; USB interface |
| Measuring range | Light transmittance 0%-100.0% Haze 0%-100.00% (0%-30.00% absolute measurement) (30.01%-100.00% relative measurement) |
| Accuracy | Light transmittance ≤1% When haze ≤0.5%, ≤±0.1% When haze >0.5%, ≤±0.3% |
| Repeatability | Light transmittance ≤ 0.5% Haze ≤ 0.5%, 0.05% Haze ≥ 0.5%, 0.1% |
| Output communication interface | USB |
| Power supply | 220V±22V 50Hz±1 Hz |
| Instrument size | 740mm*270mm*300mm |
| Instrument net weight | 21kg |
Company Introduction:
PW (Guangdong) Instruments Co., Ltd. was established in March 2007, a national high-tech enterprise, located in Tongzheng Intelligent Industrial Park, No. 2, North 3rd Road, Tingshan Square, Houjie Town, Dongguan City, Guangdong Province. Through years of operation, the company has gathered a group of talents with considerable qualifications in the industry, and has accumulated a large number of high-quality customers. In order to better serve customers in East China, the company established PW Instruments (Shanghai) Co., Ltd. in Shanghai and set up an instrument exhibition hall and testing center in Suzhou Industrial Park.
Corporate Culture:
Vision: Become a world-renowned instrument manufacturer
Mission: Provide customers with high-quality testing equipment
Values: Customer satisfaction is our aim.
Q: Are your company a trading one or a factory?
A: Factory, More than 15 years focusing on test equipment field, 10 years exporting experience.
Q: After an order is placed, when to deliver?
A: Generally about 10-25 days, If we have inventory, we can arrange shipment within 3 days.
Please be aware that our production lead times depend on specific items and item quantities.
Q: What about the warranty with after-sales services?
A: The testing machine is guaranteed for 12 months by PW, we can help you to repair your problem controller freely, even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handle guest problems and complaints in a professional and timely.
Q: What about the product's services and quality?
A: Each piece of equipment must be carried out 100% quality examination and test when shipping and delivering goods. Product use training, each of our products provides video training to show you how to install & operate. We can arrange engineer to train the operation of equipment to customer's company when you need. products are widely recognized and trusted by users.
A: Considerate Service Different countries plugs, manually change the voltage from 110V to 220V, insurance indicator.
Q: Can your products be customized?
A: Yes, our product can be customized according to your parameters.
