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Introduction
DRK122B Haze Meter is designed according to GB2410-80 ”Determination of Luminous transmittance and haze of transparent plastics”, ASTMD1003-61 (1977) “Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics”, JISK7105 and so on. The meter is operated automatically by computer convenient to use and display and print the values of transmittance and haze degree.
Characteristics
·Adopt the parallel lighting, hemispherical scattering, and integral ball photoelectric receiving mode.
·Its special design - open sample window, is almost not limited for sample size, fast measurement speed.
·The microcomputer automatic controls test system and data processing system, convenient operation, no knob.
·The standard print output pull.
·Automatically display the average value of transmittance /haze repeatedly measured.
·The transmittance results is up to 0.1﹪and the haze degree is up to 0.01﹪. No zero drift, error is little.
·Due to the adoption of regulated products, instrument is not influenced by the environmental light so it does not need the darkroom, and guarantee the safety of operators of large sample.
·Electronic circuit of the computerized with high precision, a standard data output interface, supporting the supply remote printer.
Application
It is applying to test the light transmittance, transmission haze, and reflection haze, reflectivity of transparent and semitransparent parallel level material and plastic films. Also it is suitable for liquid samples (water, beverage, pharmacy, colored liquid, grease) turbidity measurement. It is the basic instrument for plastic, glass products, all kinds of transparent packaging films, colored and colorless of organic glass and aerospace, automotive glass and photographic film.
Standards
It accords with the standards of GB2410—80 and ASTM D1033-61,JIS k7105-81
Parameter
Items | Parameters |
Dimension of Sample Room | The radius of a window: 25mm; Out of the window radius: 21mm |
C lamp-houses | DC12V 50W Tungsten halogen lamp + color temperature sheet |
Receiver | Silicon photocell + Visual function correction sheet (V(λ) standard value) |
Accuracy | transmittance: 1% haze degree: when H≤0.5%, 0.1%; when H>0.5%, 0.3% |
Testing range | transmittance: 0-100.0%; haze degree: 0-30.00% (absolute measurement) |
Sample size | 50mm×50mm |
Tank size | 50mm×50mm×10mm |
Environmental conditions | 10-50°C |
Power Supply | 220V 50HZ |
Dimension | 740mm×270mm×300mm |
Weight | 21kg |
Configurations
Mainframe; operating manual; Certificate of quality; A power line

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