icon

Call Now

86-755-26508999

icon

Email

tilo@3nh.com

icon

Time

8:00 AM - 5:30 PM (GMT+8)

Message

Consultation

About Us

3nh specializes in high-precision color measurement instruments, including colorimeters, spectrophotometers, and haze meters, serving industries like textiles, plastics, and coatings. With innovative R&D and global reach, we deliver reliable solutions for color management and quality control, trusted by customers in over 80 countries.

Haze and Transmittance Meter

In the world of optical product manufacturing, quality control is non-negotiable. Whether you’re producing glass, plastic films, LCD panels, or automotive windshields, accurate measurement of haze and light transmittance directly impacts product performance, customer satisfaction, and market competitiveness. That’s where our Haze and Transmittance Metercomes in—your ultimate solution for reliable, fast, and precise optical testing.

Why Choose Our Haze and Transmittance Meter?

1. Unmatched Accuracy for Critical Measurements

Equipped with advanced optical sensors and a high-resolution detection system, our meter delivers haze measurement accuracy of ±0.1% and transmittance accuracy of ±0.2%, complying with international standards (ASTM D1003, ISO 14782). Say goodbye to inconsistent data and costly reworks—trust results that you can rely on for every batch.

2. Fast Testing to Boost Production Efficiency

Time is money in manufacturing. Our Haze and Transmittance Meter completes a full haze and transmittance test in just 2 seconds, cutting down testing time by up to 70% compared to traditional devices. Streamline your quality control process, reduce production bottlenecks, and get your products to market faster.

3. User-Friendly Design for Seamless Operation

No complex training required! The meter features a 7-inch touchscreen display with an intuitive interface, allowing operators to set parameters, store data, and generate reports with just a few taps. It also supports USB and Bluetooth connectivity, enabling easy data export to PCs or cloud storage for further analysis and record-keeping.

4. Durable Build for Industrial Environments

Built with a rugged aluminum alloy housing and dust-proof, water-resistant components (IP54 rating), our meter is designed to withstand the harsh conditions of factories and labs. It operates stably in temperatures ranging from 0°C to 40°C, ensuring consistent performance even in demanding environments.

Ideal for Every Optical Industry

Our Haze and Transmittance Meter is tailored to meet the needs of diverse sectors:

Invest in Quality, Reduce Risks

Poorly measured haze or transmittance can lead to product recalls, customer complaints, and brand damage. Our Haze and Transmittance Meter is more than a tool—it’s an investment in your brand’s reputation. With CE, FCC, and RoHS certifications, you can meet global regulatory requirements and expand your business to international markets with confidence.

Ready to Upgrade Your Optical Testing?

Don’t let outdated or inaccurate testing hold your business back. Contact us today to learn more about our Haze and Transmittance Meter, request a free demo, or get a customized quote. Let’s work together to ensure your products meet the highest standards of optical quality.


Haze and Transmittance Meter Frequently Ask Questions

Zero calibration of a hazemeter is a critical pre-measurement procedure to ensure the instrument’s accuracy by resetting its baseline to "zero" when no haze or light attenuation is present.

  1. Align the hazemeter’s measurement window with air or a black background, ensuring no objects block the window.

  2. Press the hazemeter’s zero calibration button and wait for the instrument to complete automatic calibration. At this point, the instrument should display a zero haze value and a zero light transmittance value.

  3. Observe the instrument’s display to confirm the zero calibration result stabilizes near zero. If the zero calibration is inaccurate, repeat the above steps multiple times until the displayed haze and light transmittance values stabilize near zero.

Perform 0-degree calibration before testing, this eliminates inherent instrument drift, environmental interference, or residual signal errors, ensuring subsequent measurements of transparent/translucent samples (e.g., plastic films,pvc, glass, coating, displays and cosmetic packaging) are reliable. Correct for minor instrument deviations caused by long-term use, temperature changes, or power fluctuations.

  1. Turn on the hazemeter and check if the instrument’s display screen shows normally and if the buttons are responsive.

  2. Verify that the hazemeter’s battery power is sufficient. Replace the battery or connect an external power supply if necessary.

  3.  Confirm that the instrument’s measurement mode is set correctly. Select the appropriate measurement unit and range based on actual needs.

A haze meter should be calibrated every 6 months, or more frequently if used for certain quality control processes.


Samples should be cleaned, dried, and scratched-free to obtain consistent haze measurements.


Ambient light may affect the test results and must therefore be kept to a low level for accurate haze meter results. 


Each haze test can take from 3 to 10 seconds depending on the device and the type of sample.


We provide professional training to customers along with user manuals for the proper operation and maintenance of haze meters. If you have any problems during use, you can contact our experts who will quickly help you solve the problem


Inconsistent results from a haze meter can stem from issues like calibration, dusty haze meter optics, inadequate power supply, and improper measurement technique. If you have any questions, you can contact our Haze measurement experts


To take care of a haze meter to make it last longer, ensure that it is cleaned, recalibrated regularly, and stored in a dry, dust-free place. 


A haze meter is precise and accurate if the sample is clean, there is a light contamination, and the sample is condition.