3nh KS1300 color haze meter is spectro-haze meter specifically designed for measuring the color and haze of transmitted samples. It employs a transmission 0/D optical structure and nano-integrated spectral technology to accurately capture multiple parameters such as haze, transmittance, color difference, whiteness, yellowness, pt-co index, and turbidity of transparent and translucent materials such as glass, plastic, thin film, and liquid. It can also display various colorimetric data such as transmittance spectrum diagrams and chromaticity diagrams.
The KS1300 color haze meter features a 7-inch TFT true-color touchscreen, making it simple and convenient to operate. It employs an open measurement area, allowing for both vertical and horizontal testing, and can detect samples with a thickness less than 170mm. It also offers selectable single-diameter options of 20/15/8mm to accommodate materials of various sizes. The instrument is equipped with quality management software and supports multiple interfaces such as USB and Bluetooth, enabling data storage, export, and report printing. It is widely used in industries such as glass, plastics, display processing and packaging, and liquid pharmaceutical analysis, making it a preferred device for basic quality control of general-purpose transparent materials.
1. Dual measurement method support: Compatible with both ASTM D1003 uncompensated method and ISO 13468 compensated method, meeting the testing standard requirements of users in different industries.
2. Compliant with multiple standards: Meets 12 domestic and international standards including ASTM D1003/1044, ISO 13468/14782, GB/T 2410, JJF 1303-2011, and CIE 15.2.

It can measure color difference, haze, transmittance, transmittance spectral curve, and color of liquid medicine.
It can measure various transparent and semi-transparent materials such as plastics, glass, films, displays, packaging, and liquid medicines in one stop, including haze, total transmittance, color difference, yellowness, whiteness, absorbance, cobalt-platinum index, Gardner index, CMYK, Tint (ASTM E313-00), metamerism index (MI), turbidity, transmittance spectral curve, and liquid color.
Professional transmittance curves accurately present the optical properties of materials.
The measurement results show the transmittance curve of the sample across the entire wavelength range of 400-700nm, and simultaneously and accurately output chromaticity data. Based on the transmittance performance data, the optical properties of the material can be comprehensively evaluated.

1. Light Source: 400~700nm combined LED light source, covering the full visible light band
2. Spectrophotometric Method: Nanoscale integrated spectral devices, ensuring spectral measurement accuracy
3. Sensor: Silicon photodiode array (dual-row, 18 groups), achieving high-resolution data acquisition
Good measurement repeatability
The instrument has good repeatability with haze resolution of 0.01 units, haze repeatability ≤0.03 (Φ20mm aperture), transmittance repeatability ≤0.03, and color difference repeatability ≤0.03, comparable to imported brands.

1. Multiple color space support: Covers 9 color spaces including CIE LAB, XYZ, Yxy, LCh, s-RGB, βxy, CIE LUV, Musell, and HunterLab.
2. Full range of color difference formulas: Supports ΔE*ab, ΔE*94, ΔE*cmc (2:1), ΔE*cmc (1:1), ΔE*00, ΔE*uv, ΔE*CH, etc.
3. Specialized range indicators: Pt-Co index range 0-1000, resolution 0.01; Turbidity range 0-1000NTU

1. Dual-mode measurement: Open measurement area, supporting both vertical and horizontal testing modes.
2. Three-aperture design: Φ20mm/Φ15mm/Φ8mm selectable single aperture.
3. Sample compatibility: Supports various samples with a thickness less than 170mm.
4. Globally compatible lighting standards: Built-in 25 standard observation light sources, simulating lighting environments in different regions to ensure cross-regional data consistency.

1. Control system: 7-inch TFT true-color capacitive touchscreen, button-free design, user-friendly human-machine interaction.
2. Data display: Simultaneously presents spectrum, sample color values, color difference values/graph, chromaticity diagram, color simulation, and PASS/FAIL results, easy for beginners to interpret.
3. Equipped with PC software: The instrument comes with PC-based quality management software, suitable for optical and appearance quality monitoring and color data management across various industries. It can be connected via USB interface and Bluetooth for online measurement, supporting data export and test report printing.

Product Model | KS1300 Color Haze Meter (Spectrophotometric/Vertical/Compensation Port) |
Lighting Method |
Transmission: 0/D (parallel light illumination, diffuse receiving); |
Features |
The instrument can easily implement ASTM D1003 uncompensated method and ISO 13468 compensated method for total transmittance and haze testing. |
Integrating Sphere Size | Φ154mm |
Light Source | 400~700nm combined LED light source |
Spectrophotometric Method | Nanoscale integrated spectral devices |
Sensor | Silicon photodiode array (dual-row, 18 groups) |
Measurement Wavelength Range | 400~700nm |
Wavelength Interval | 10nm |
Half Bandwidth | 10nm |
Transmittance Measurement Range | 0~100% |
Measurement Aperture | Φ20mm/Φ15mm/Φ8mm (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 | Φ20mm aperture, within 0.03 (After instrument warm-up and calibration, standard deviation of 30 tests at 5s intervals on a standard haze plate with haze of approximately 30) |
Transmittance Measurement Range | 0~100% |
Transmittance Resolution | 0.01 unit |
Transmittance Accuracy | ±1% |
Transmittance Repeatability | Φ20mm aperture, within 0.03 (After instrument warm-up and calibration, standard deviation of 30 tests at 5s intervals on a standard haze plate with haze of approximately 30) |
Color Difference Repeatability | Φ20mm aperture, within 0.03 (After instrument warm-up and calibration, 30 tests at 5s intervals on white glass) |
Pt-Co Index Resolution | 0.01 |
Pt-Co Accuracy | (5%H+1), H: standard value |
Pt-Co Range | 0-1000 |
Turbidity Range | 0-1000NTU |
Dimensions | L x W x H = 290 x 211 x 511mm |
Weight | Approx. 7.6kg |
Power Supply | DC 24V, 3A power adapter |
Light Source Lifespan | 5 years, more than 3 million measurements |
Display | 7-inch TFT color LCD, Capacitive Touch Screen |
Interface | USB, Print serial port, Bluetooth |
Storage | Standard 5000pcs, Sample 20000pcs |
Language | Simplified Chinese, Traditional Chinese, English |
Operating Temperature Range | 0~40℃ (32~104°F) |
Storage Temperature Range | -20~50℃ (-4~122°F) |
Standard Accessories | Power Adapter, User Guide, Quality Management Software (download from official website), USB cable, 0% calibration box, measuring aperture |
Optional Accessories | Micro-printer, Test fixture, Standard haze sheet, Foot switch |
Note: | Specifications are subject to change without notice. |