Haze, clarity and transmission measurement
A one-stop measurement solution for clarity, color, haze, spectral transmittance, and total transmittance applicable to transparent or translucent materials.
Transparency Transmission and Clarity Haze Meter
- Models: H-700, H-720
- For film, plastic, glass, display screens, etc.
- Transmission haze
- Clarity
- Total transimttance
- Color index
- Compliant with ASTM and ISO standards
- Provides industry-leading color measurement features
- Includes dedicated computer software for data analysis and management
- Boasts a 7-inch Android touchscreen interface
- Equipped with an open sample space and versatile fixtures for diverse sample testing
Overview
The H-700 and H-720 Clarity and Haze Meters are designed for one-stop measurement solutions, suitable for evaluating color, haze, spectral transmittance, and total transmittance of transparent and translucent materials such as plastics, films, glass, LCD panels, and touch screens.
≤0.1%
Repeatability for transmittance
< 1 sec
Measurement Time
0:d
Device Geometry
Compliant with ASTM and ISO standards
The Vteke H-700 and H-720 haze meters meet the American ASTM and international ISO standards for haze measurement, including GB/T 2410, ASTM D 1003, ISO13468, and 14782.
Boasting Industry-Leading Measurement Capabilities
Providing Comprehensive Test Data
- Provides multiple measurement light source options for haze, including A, C, D65, among others.
- Offers 24 light source options for color measurement.
- Enables compensatory transmittance measurements for more accurate transmittance test results.
- Includes powerful software for haze, color, and transmittance measurement and analysis, allowing operations and the printing of test reports from a computer.
The Ultimate Testing Experience
Features a 7-inch touchscreen with an Android operating system for more convenient operation and a smoother user experience.
Open sample chamber that eliminates size constraints on samples, allowing the instrument to be positioned vertically or horizontally according to practical application requirements.
Offers a comprehensive selection of fixtures to meet the measurement needs of various sample forms, including films and liquids.
Our Amazing Clients
Why Choose Vteke
Many Leading Companies Trust Us
Vteke haze meters continue to lead the Chinese market. We have established solid partnerships with many internationally renowned companies, including Huawei, LG, Elo, Nitto, Tianma, and Budweiser. Additionally, we have received high praise from various government agencies, third-party quality inspection organizations, and university research institutions.
Save Money On Your Investment
The Vteke H-700 & H-720 haze meters deliver exceptional performance, matching the stability and precision of top European brands. Yet, they are priced extremely competitively, offering you substantial cost savings.
Leading Experience Guidance
Vteke's haze meter meets both American ASTM and international ISO standards simultaneously. As a genuine haze meter, it has seen significant success since its launch, with over 2000 units sold and a wealth of experience accumulated.
Technical Support and Service
Our experienced and highly professional technical team is ready to assist and guide you through any challenges you face. Our products include a free 3-year warranty period, and we offer long-term maintenance guidance for the instruments.
Applications
Vteke’s haze meters have become an industry benchmark in China and remain unsurpassed. Below are some of the industries and products our current clients produce. If your product requires improved quality, we are ready to provide our haze meter and the best solutions. Feel free to contact us at any time.
Film
Automotive film, optical film, conductive film, shielding film, various types of protective films, explosion-proof film, decorative film.
Screens
Glasses
Plastic and rubber products
Plastic packaging boxes, plastic accessories, daily-use plastic or rubber products, acrylic, etc.
New materials
Lighting fixtures
Automotive lights, LED lighting.
Food
Others
Specifications
The Vteke H-700 haze meters are categorized into the Color Haze Meter H-700 and the Clarity Haze Meter H-720. While these two models differ slightly in measurement parameters and aperture sizes, they are largely similar. The H-720 model not only includes an additional clarity test but also features a larger measurement aperture, making it particularly suitable for products where supreme clarity is paramount.
Here are the detailed specifications for these two products.
| Model | Haze meter H-700 | Clarity and haze meter H-720 |
| Illuminants | Haze / Transmittance: CIE-A,CIE-C,CIE-D65 Chromaticity index: A, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CMF, U30, DLF, NBF, TL83, TL84 | |
| Standards | ASTM D1003/D1044,ISO13468/ISO14782,JIS K 7105,JIS K 7361,JIS K 7136,GB/T 2410-08,CIE No.15,ISO 7724/1,ASTM E1164,DIN 5033 Teil7,JIS Z8722 Condition c standard | |
| Measurement parameters | Haze (HAZE),Transmittance (T),Spectral transmittance, CIE Lab, LCh, CIE Luv, XYZ, Yxy, , Hunter Lab Munsell MI,CMYK, Whiteness WI(ASTM E313-00,ASTM E313-73, CIE/ISO, Hunter, Taube Berger Stensby), Yellow Index YI(ASTM D1925, ASTM E313-00, ASTM E313-73), Tint(ASTM E313-00), Heterochromatic index Milm, APHA, Pt-Co(Index of platinum cobalt), Gardner, Color difference (ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00) | Haze (HAZE),Transmittance (T),Spectral transmittance, Clarity(C%), CIE Lab, LCh, CIE Luv, XYZ, Yxy, , Hunter Lab Munsell MI,CMYK, Whiteness WI(ASTM E313-00,ASTM E313-73, CIE/ISO, Hunter, Taube Berger Stensby), Yellow Index YI(ASTM D1925, ASTM E313-00, ASTM E313-73), Tint(ASTM E313-00), Heterochromatic index Milm, APHA, Pt-Co(Index of platinum cobalt), Gardner, Color difference (ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00) |
| Spectral response | CIE luminosity function Y/V(λ) | |
| Geometry | 0°/diffus | |
| llumination and aperture area | 16.5mm/21mm (diameter) | 18mm/25.4mm (diameter) |
| llumination and aperture area | 6.50 in / 8.27 in (diameter) | 7.09 in / 10 in (diameter) |
| Measurement range | 0-100% | |
| Resolution | 0.01 unit | |
| Repeatability | haze＜10%, repeatability≤0.05; haze≥10%, repeatability≤0.1%; Transmittance≤0.1% | |
| Wavelength range | 400-700nm | |
| Wavelength interval | 10nm | |
| Sample size | Thickness≤145mm | |
| Memory | 20,000 readings | |
| Interface | USB | |
| Languages | English French German Italian Spanish Chinese Japanese Russian | |
| Power supply | 110V / 220V / 240V | |
| Operating temperature | 5 – 40 °C, 41 – 104 °F | |
| Storing temperature | 10 – 40 °C, 50 – 104 °F | |
| Dimensions: L x W x H | 59.8 x 24.7 x 36.6 cm, 23 x 10 x 14 in | |
| Weight | 26 kg, 26 lb | |
| Standard | PC management software | |
| Optional | Measuring fixture, Haze standards, Transmittance standards, 5mm/7mm/10mm apertures, 40 * 10 Glass Cell | |
Standard Accessories: 1 USB drive with computer software, 1 calibration cover for 0% calibration, 1 compensation cover, 1 power adapter, 1 USB data cable, 1 instruction manual, 1 warranty card, 1 certification of compliance, 1 haze meter calibration report, 1 aperture plate (21mm diameter).
Accessories
Available for Purchase Separately: Sample hold, thin film holder, cuvette for liquids, aperture plates in 5mm, 7mm, and 10mm sizes, haze reference slide, transmittance reference slide and fixture guide rail.
Haze meter calibration box
5mm 7mm 10mm apertures
Cap for comp-port only for ASTM Method
Cap for haze-port Zero calibration
Cuvette for Liquids
Thin film holder
Sample Holder
