LS155B Digital Haze Meter Tester Light Transmittance Meter and Clarity Transparent, Translucent, Frosted Foggy Materials

This instrument is a multifunctional haze meter featuring a full-spectrum LED light source and a spectral sensor design. It is designed to measure haze, transmittance, and other optical parameters of various diffuse transmission materials, such as milky white, foggy, and frosted suaces, as well as a wide range of transparent and semi-transparent regular transmission materials. The instrument is equipped with a 7-inch color display and a capacitive touchscreen, providing an exceptional user experience.
Application
Parameter
Parameter Name
Parameter Value
Illumination geometry
D/0°
Illumination light source
Full spectrum LED light source
Spectral range
400-700nm
Spectral interval
10nm
Measuring aperture
5mm/14mm
Measurement conditions
Light source D65, field of view 10°; Light source A, field of view 2°; Light source C, field of view 2°
Measuring time
About 3s
Measuring parameter
Haze, Transmittance,Clarity
Transmittance resolution
0.01%
Transmittance accuracy
Better than ±1%
Transmittance repeatability
0.03 (Standard deviation of 30 measurements at 3-second intervals on a standard haze plate with transmittance ~80% and haze ~30, after preheating calibration)
Haze/Clarity resolution
0.01%
Haze/Clarity accuracy
Better than ±2%
Haze/Clarity repeatability
0.03 (Standard deviation of 30 measurements at 3-second intervals on a standard haze plate with transmittance ~80% and haze ~30, after preheating calibration)
Display
7-inch 1024*600 dot matrix IPS color screen
Language
Simplified Chinese, English
Data transmission
USB (Type-C)
Operating temperature range
0~45, 0~85%RH (no condensation)
Storage temperature range
-25~55, 0~85%RH (no condensation)
Size
21.1cm×26.4cm×36.0cm(LWH)
Weight
5.3kg
Supply voltage
AC100~277V 50/60HZ
Feature
Compliant with ASTM and ISO standards
The instrument meets ASTM and ISO standards, supporting ASTM D1003 (non-compensation), ISO 13468 (compensation), transmittance, haze, and clarity tests to meet various customer requirements.
7-inch large screen display, simple operation
Features a 7-inch IPS touchscreen with an intuitive inteace and easy operation.
Total transmittance can be measured
The instrument measures total transmittance, including regular and diffuse transmittance-providing a comprehensive assessment of both light transmission and scattering, for evaluating the optical peormance of transparent and translucent materials.
QC detection function
The instrument has a QC detection function, which can set tolerance thresholds and automatically output qualified judgment results, upporting standardized quality inspection.
Dual measurement aperture
Offers 5mm and 14mm apertures to meet various material testing needs and enhance flexibility.
Spectral sensor with fitting algorithm for higher measurement accuracy
The instrument uses a spectral sensor with a self-developed fitting algorithm, replacing the traditional silicon photodetector for greater accuracy and stability.
Open measurement area
The open measurement structure supports horizontal or vertical placement with a positioning bracket for versatile testing.
Aviation aluminum technology, sturdy and
The core components are crafted from aviation aluminum and precision CNC machining, ensuring micron-level alignment accuracy and enhancing measurement repeatability and precision.
Multiple standard lighting sources
The instrument has three standard lighting sources built in: CIE-A, CIE-C, and CIE-D65, ensuring that the measurement data meets industry requirements.
Equipped with PC software
Provides poweul PC software that can realize digital user management on the computer, compare the differences in haze, transmittance, and clarity, and generate test reports.
Anti-ambient light inteerence
Using advanced signal processing, it shields ambient light inteerence, ensuring consistent data in complex environments.
Packing
No.
Description
Quantity
Unit
1 Haze Meter
1 Set
2 USB cable
1 pcs
3 Power cable
1 pcs
4 5mm aperture cover
1 pcs
5 Screwdrivers
1 pcs
6 User manual
1 pcs
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