Automatic haze meter
High precision wide-angle scattered light tester
Accuracy+repeatability
Test values can be optionally displayed at 0.001%;
The deviation of 30 consecutive repetitions of the repeatability test shall not exceed 0.03%
Repeatability is affected by environmental temperature
Wide angle scattering uniformity
Automatically test the haze mean in 4 directions every 90 ° rotation.
Only df-1r model
DH software functionality
Compliant with standards: ISO 13468/14782 (k7361, k7136) ASTM D1003/GB 2410 JIS K7105,
Simultaneously calculate the results of four standard tests and statistically analyze the test results
Customizable determination of haze
Can export multiple records of test results to Excel
Uniformity testing can automatically test 4 angles and generate reports
Customers can automatically correct the error value based on standard lenses
Haze test shows a maximum accuracy of 0.001%
Meet CNAS certification testing requirements
Instrument technical specifications
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project
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light source
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A light source: mixed color LED satisfies the TV (λ) visual transfer function; Optional C light source to meet the TV (λ) visual transfer function
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Light source accuracy
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0.01%
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dual light source
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Test and compensate for 2 sets of light sources
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spot diameter
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φ14mm
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Integral sphere diameter
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150mm
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Integral ball material
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PTFE (polytetrafluoroethylene)
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Sample shape and size
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3030mm ~ 210297mm(a4)
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***Uniformity test
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0 °, 90 °, 180 °, 270 ° automatic testing
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Instrument placement
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Choose vertical or horizontal placement based on the sample
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TT repeatability accuracy
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≤0.03%
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connection method
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usb
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software system
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windows 7/8/10
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Foot pedal control
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optional
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Operating temperature and humidity
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15~40 ℃, humidity below 80%
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voltage power
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AC110~240V 20VA (standby mode 10VA)
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Overall dimensions
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344 (w) * 294 (d) * 474 (h) vertically placed
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Report before and after friction test
Standard haze test reports for lenses
PV reflectance ratio
D/d method reflectance test, equivalent to di/8 ° test conditions. Testing SCI with specular reflection
Auto Hazemeter Automatic Hazemeter
Wear resistance testing of optical lenses
Glass resin scattering detection
Surface inspection of thin film plastics
