VTEKE Haze Meters: Measuring Haze, Clarity, and Transmission

A Versatile Instrument for Measuring Haze, Clarity, Transmittance, and Transmitted Color

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.

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.

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

In addition to professionally measuring haze, total transmittance, spectral transmittance, and clarity (clarity for H-720 only), these devices can also measure dozens of color parameters including Lab, yellowness, whiteness, Gardner, and platinum-cobalt color.

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

Touch screens, LED LCD displays, mobile phone screens, semiconductors, lenses, and other various electronic manufacturing products.

Glasses

Optical glass, anti-glare glass, architectural glass, etc.

Plastic and rubber products

Plastic packaging boxes, plastic accessories, daily-use plastic or rubber products, acrylic, etc.

New materials

Such as eyeglass coatings and other various new materials.

Lighting fixtures

Automotive lights, LED lighting.

Food

Beer, beverages, pharmaceuticals, and various foods.

Others

Third-party testing organizations, school research institutes, etc.

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 (ΔEab,ΔECH,ΔEuv,ΔEcmc(2:1),ΔEcmc(1:1),ΔE94,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 (ΔEab,ΔECH,ΔEuv,ΔEcmc(2:1),ΔEcmc(1:1),ΔE94,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

The Vteke H-700 & H-720 are highly professional haze meters that can also measure transmitted color. They comply with American ASTM and international ISO standards, specifically adhering to GB/T 2410, ASTM D 1003, ISO 13468, and ISO 14782. The data obtained is extremely accurate, and the quality is exceptionally reliable.

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