Portable Haze Meter YH40-1
Portable Haze Meter YH40-2

Portable Haze Meter YH40

$2,560.00

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3nh SKU: YH40

YH40 Handheld Haze Meter

Precision. Speed. Simplicity.

The YH40 Handheld Haze Meter is a professional-grade instrument for measuring haze and total light transmittance in transparent and translucent materials. Designed for industries like glass processing, plastic production, film manufacturing, and display screen inspection, it offers fast and reliable testing that complies with ASTM D1003/1044, ISO 13468, and ISO 14782 standards.

Its user-friendly design includes a 3.5” capacitive touchscreen, intuitive software, multiple apertures, and high-performance LED illumination. Whether in the lab or on the factory floor, the YH40 provides consistent, reproducible results.

Key Features:

  • Complies with ASTM and ISO Standards (D1003/1044, ISO 13468, etc.)

  • Full-Spectrum LED Light Source (400–700 nm)

  • Dual Orientation Testing – Supports both vertical and horizontal measurement setups

  • Multi-Aperture Support – Ø20mm, Ø15mm, Ø8mm, Ø4mm

  • 3.5” Capacitive Touchscreen – Easy, intuitive interface

  • High Accuracy – Resolution: 0.01 units, Repeatability: ≤0.02

  • Large Storage – Up to 1000 standards and 20,000 sample records

  • USB + Bluetooth Interface – PC connectivity with analysis/report software

  • Long Battery Life – Built-in 5000mAh lithium battery

  • Multi-language Support – English, Simplified & Traditional Chinese

Technical Specifications:

Parameter Specification
Model YH40 Haze Meter
Lighting Method Transmission: D/0 (parallel light illumination, diffuse reflection)
Light Source 400–700 nm combined full-spectrum LED
Sensor PD array detector, 2° CIE V(λ) response
Aperture Sizes Ø20mm, Ø15mm, Ø8mm, Ø4mm
Sphere Size Ø90mm
Wavelength Interval / Bandwidth Not specified / 2° observer angle
Measurement Range Transmittance: 0–100%
Repeatability ≤0.02 (30 measurements)
Resolution 0.01 units
Display 3.5” TFT capacitive touch screen
Measurement Time Approx. 1.5 seconds
Sample Size Limit Thickness < 40mm
Display Output Qualified / Unqualified results
Interface USB, Bluetooth
Power Supply Built-in 5000mAh lithium battery
Data Storage 1000 standard samples, 20,000 sample records
Operating Temp Range 0–40°C (32–104°F)
Storage Temp Range -20–50°C (-4–122°F)
Dimensions (L×W×H) 100×129×238 mm
Weight Approx. 1.3 kg
Languages Supported English, Simplified Chinese, Traditional Chinese
Software Support PC-based software for report generation and data management
Standard Accessories Adapter, software (via website), data cable, calibration fixture, haze film

Downloads

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