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Specifications
SKU: LINSHANG LS155B Haze Meter
LS155B Haze Meter
Measure haze, transmittance and clarity
Complies with ASTM and ISO standards
Seven-inch touch screen for better user experience
Applicable to transparent, translucent, frosted, and foggy materials
Compensation measurement for more accurate test results
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 surfaces, 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
Test phone cover
Test lens
Test diffuser
Test glass
Test film
Test liquid
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 | ±2%, ±1% typical |
| 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 interface 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, ideal for evaluating the optical performance 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.
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