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:
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Complies with ASTM and ISO Standards (D1003/1044, ISO 13468, etc.)
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Full-Spectrum LED Light Source (400–700 nm)
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Dual Orientation Testing – Supports both vertical and horizontal measurement setups
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Multi-Aperture Support – Ø20mm, Ø15mm, Ø8mm, Ø4mm
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3.5” Capacitive Touchscreen – Easy, intuitive interface
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High Accuracy – Resolution: 0.01 units, Repeatability: ≤0.02
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Large Storage – Up to 1000 standards and 20,000 sample records
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USB + Bluetooth Interface – PC connectivity with analysis/report software
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Long Battery Life – Built-in 5000mAh lithium battery
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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 |
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R 19.99 | R 24.99
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R 19.99 | R 24.99
Product title
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R 19.99 | R 24.99
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