Transmittance and Haze Meter for plastic film transmission hazemeter

Specification: THM-110
Test Parameter: ASTM and ISO (HAZE),Transmittance (T)
Illuminants: CIE-A, CIE-C, CIE-D65
Test Aperture: 21mm and 7mm

Brief Introduction 

THM-110 Transmittance and Haze Meter is designed for plastic sheets, films, glasses, LCD panel, touch screen and other transparent and semi-transparent materials haze and transmittance measurement. Our haze meter does not need warm-up during test which saves customer's time. Instrument conforms to ISO, ASTM, JIS, DIN and other international standards to meet all customers’ measurement requirement.

Instrument Advantages

-7 inches touch screen with Android Software

-No need to do warm-up, after instrument is calibrated, it can be used. And measurement time is only 3 seconds.

-test aperture:21mm and 7mm

-Three kinds of illuminants A,C and D65 for haze and total transmittance measurement.

-It can realize transmittance compensation measurement which can provide higher accuracy test result.

-Open measurement area, no limit on sample size.

-It can realize both horizontal and vertical measurement to measure different kinds of materials.

Technical Specifications






Test Parameter

ASTM and ISO (HAZE),Transmittance (T)

Test Aperture

21mm and 7mm

Instrument Screen

7 inches touch screen with Android Software

Haze Repeatability

Φ21mm aperture,Standard Deviation: within 0.05(when a haze standard with value 40 is measured 30 times at 5-second interval after calibration)

Transmittance Repeatability

≤0.1 unit


Transmittance 0/D (0 degree illumination, diffused receiving)

Integrating Sphere Size


Light Source

400~700nm full spectrum LED light source

Test Range


Haze Resolution

0.01 unit

Transmittance Resolution

0.01 unit

Sample Size

Open space, no size limit

Data Storage

Mass Storage, unlimited



Power Supply

DC12V (110-240V)

Working Temperature

+10 – 40 °C (+50 – 104 °F)

Storage Temperature

0 – 50 °C (+32 – 122 °F)


L x W x H:310mmX215mmX540mm



ASTM D1003/D1044, ISO13468/ISO14782, GB/T 2410,JJF 1303-2011, CIE 15.2, GB/T 3978, ASTM E308, JIS K7105, JIS K7361, JIS K 7136

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