KS1310 Haze Meter
It can easily perform full transmittance and haze testing under the ASTM D1003 uncompensated method and the ISO 13468 compensated method, and can accurately acquire the transmittance curve of the transmitted sample, precisely outputting various colorimetric data....
KS1310 color haze meter is a precision optical instrument integrating haze, transmittance, and colorimetric/color difference measurements. It adopts a 154mm integrating sphere, a 400~700nm combined LED light source and nano-integrated spectral devices design, and complies with relevant standards such as GB/T 2410, ASTM D1003/D1044, ISO 13468/14782, and CIE 15.2. Its core performance has been comprehensively upgraded, with significant improvements in data stability, continuous operation capability and data storage capacity. It is mainly used for optical and appearance quality control of transparent/semi-transparent materials such as glass, plastics, films, displays, packaging, and liquid pharmaceuticals. The KS1310 color haze meter supports both vertical and horizontal testing modes, adapting to various measurement needs. It can easily perform full transmittance and haze testing under the ASTM D1003 uncompensated method and the ISO 13468 compensated method, and can accurately acquire the transmittance curve of the transmitted sample, precisely outputting various colorimetric data.
1. Supports both compensated and uncompensated haze testing methods, and is compatible with international standards.
Dual-mode compatibility: Supports both ASTM D1003 uncompensated method and ISO 13468 compensated method testing, meeting the haze and total transmittance testing requirements of different industries.
High-precision output: It can accurately acquire the transmittance curve of the transmitted sample and output a variety of colorimetric data, suitable for industries such as glass, films, and packaging.
International Standards Endorsement: Complies with 12 domestic and international standards including ASTM D1003/1044, ISO 13468/14782, and GB/T 2410. Measurement results are recognized in the global market.

2. High-stability LED light source with a lifespan of up to 5 years/3 million measurements
Long lifespan and durability: 400~700nm combined LED light source with a lifespan of 5 years or 3 million measurements, suitable for factory 24-hour continuous operation scenarios.
Spectral integrity: Covers the entire visible light spectrum with no specific band missing, ensuring the accuracy of chromaticity and haze measurements.
Low maintenance costs: The light source does not need to be replaced frequently, with low annual maintenance costs, suitable for high-frequency, long-term use environments.

3. Nanoscale integrated spectral devices + high-resolution sensing, high measurement accuracy
Core hardware configuration: Nano-integrated spectroscopic devices with a 154mm integrating sphere, improving spectral acquisition accuracy and repeatability.
High repeatability: The repeatability of haze and transmittance is less than 0.028 (20mm diameter, standard deviation of 30 tests), and the repeatability of color difference is also better than 0.028.
Fast response: A single measurement takes only 1.5 seconds and supports multiple diameter options of 20/15/8mm, adapting to samples of different sizes.

4. Full-dimensional data visualization, intuitive and convenient operation
Intuitive display: 7-inch TFT true color capacitive touch screen, real-time display of spectrum, chromaticity value, color difference diagram, chromaticity diagram, color simulation and pass/fail judgment.
Intelligent assistance: Supports multiple color spaces and color difference formulas, with a built-in multilingual system (Chinese/Traditional Chinese/English), lowering the operation threshold.
Flexible operation: Supports USB, printer serial port, and Bluetooth interface, and can be connected to quality management software to realize data storage and export (5000 standard samples, 30000 test samples).

5. A fully compatible color system to meet the customization needs of multiple industries.
Multiple color spaces: Supports 8 color spaces including CIE LAB, XYZ, Yxy, LCh, and Hunter Lab, adapting to industry standards such as plastics, glass, and liquids.
Multiple color difference formulas: Includes mainstream formulas such as ΔE*ab, ΔE*94, ΔE*cmc, ΔE*00, and ΔE*uv, meeting the color difference evaluation needs of different customers.
Multiple observation conditions: Supports 30+ observation light sources including D65, A, C, D50, and F series, 2°/10° dual observer angles, adapting to global testing standards.

6. Widely applications range, covering optical quality control in multiple industries.
Glass/Plastic Processing: Used for testing the haze and transmittance of transparent sheets, films, and lenses.
Display/Packaging Industry: Evaluating the light transmittance uniformity and color consistency of backlight modules and packaging materials.
Liquid pharmaceutical analysis: Supports the measurement of multiple indicators such as platinum cobalt color, turbidity, and absorbance, suitable for chemical and pharmaceutical industries.

Product Model | KS1310 Color Haze Meter |
Lighting Method |
Transmission: 0/D (parallel light illumination, diffuse reflection reception); |
Characteristics |
The instrument can easily perform full transmittance and haze testing under the ASTM D1003 uncompensated method and the ISO 13468 compensated method. |
Integrating Sphere Size | 154mm |
Light Source | 400~700nm combined LED light |
Spectrophotometric Method | Nanoscale integrated spectral devices |
Sensor | Silicon photodiode array (dual-row, 18 groups) |
Measurement Wavelength Range | 400~700nm |
Wavelength Spacing | 10nm |
Half Bandwidth | 10nm |
Transmittance Measurement Range | 0~100% |
Measurement Aperture | 20/15/8mm(Select a single aperture) |
Sample Size | Thickness less than 170mm |
Color Spaces | CIE LAB,XYZ,Yxy,LCh,s-RGB,βxy,CIE LUV,Musell,HunterLab |
Color Difference Formula | ΔE*ab,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00,ΔE*uv,ΔE*CH |
Other Colorimetric Index | Haze(ASTM D1003/1044,ISO 13468), Transmittance T(ISO), Transmittance T(ASTM), WI(ASTM E313,CIE/ISO, AATCC, Hunter,Taube, Berger, Stensby), YI(ASTM D1925,ASTM 313), Absorbance, Pt-Co Index, Gardner Index, CMYK, Tint (ASTM E313-00), Metamerism Index (MI), Turbidity |
Observer Angle | 2°/10° |
Observation Light Source | D65,A,C,D50,D55,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,DLF,TL83,TL84,TPL5,U30,NBF |
Display | Spectrum, sample color values, color difference values/graph, chromaticity diagram, color simulation, PASS/FAIL Result |
Measurement Time | Approx. 1.5s |
Haze Resolution | 0.01 unit |
Haze Repeatability | ≤0.028 (20mm) (After warm-up and calibration, standard deviation of 30 tests on a standard haze sheet with haze value approximately 30 at 5s intervals) |
Transmittance Measurement Range | 0~100% |
Transmittance Resolution | 0.01 unit |
Transmittance Accuracy | Better than ±1% |
Transmittance Repeatability | ≤0.028 (20mm) (After warm-up and calibration, standard deviation of 30 tests on a standard haze sheet with haze value approximately 30 at 5s intervals) |
Color Difference Repeatability | 20mm, within 0.028 (After warm-up and calibration, 30 tests on white glass at 5s intervals) |
Pt-Co Index Resolution | 0.01 |
Pt-Co Accuracy | ≤±(5%H+1), H: standard value |
Pt-Co Range | 0-1000 |
Turbidity Range | 0-1000 NTU |
Dimensions | L×W×H=290×211×511mm |
Weight | Approx. 7.6kg |
Power | DC 24V, 3A Power adapter power supply |
Light Source Lifespan | 5 years, more than 3 million times measurements |
Display | 7-inch TFT color LCD, Capacitive Touch Screen |
Interface | USB, Print serial port, Bluetooth |
Storage | Standard 5000 pcs, Sample 30000 pcs |
Language | Simplified Chinese, Traditional Chinese, English |
Operating Environment | 0~40℃ (32~104°F) |
Storage Temperature Range | -20~50℃ (-4~122°F) |
Accessories | Power Adapter, User Guide, Quality Management Software (download from the official website), USB cable, 0% calibration box, measuring aperture |
Optional | Micro-printer, Test fixture, standard haze sheet, foot switch |
Note: | Specifications are subject to change without notice. |