3NH YH1100 Haze and Transmittance Meter

3NH YH1100 Haze and Transmittance Meter

The 3NH YH1100 Haze and Transmittance Meter is a precision optical instrument designed to measure haze and light transmittance in transparent and semi-transparent materials. Utilizing a large Φ154mm integrating sphere and a PD array detector that conforms to the CIE V(λ) 2° visual response, this device delivers accurate and repeatable results in compliance with ASTM D1003, ASTM D1044, and ISO 13468 standards. Ideal for laboratories, production lines, and quality control environments, the YH1100 provides fast, user-friendly operation and consistent performance.

Features

1. Utilizes a Φ154mm integrating sphere and PD array sensor for high-precision optical measurements.

2. Offers selectable apertures (Φ20mm, Φ15mm, Φ8mm, Φ4mm) to match various sample sizes and requirements.

3. Measures transmittance from 0% to 100%, with a fine haze resolution of 0.01 unit.

4. Delivers results in about 1.5 seconds, optimizing efficiency for routine testing.

5. Includes a PASS/FAIL display function for quick and easy interpretation of results.

6. Supports international test standards such as ASTM D1003, ASTM D1044, and ISO 13468 for haze and transmittance evaluation.

Applications

1. Suitable for plastic films, sheets, and packaging to assess clarity and diffusion.

2. Used in the glass industry to analyze the optical quality of architectural and automotive glass.

3. Applied in the production of optical components such as lenses, filters, and light covers.

4. Valuable for quality assurance and R&D processes that require consistent material transparency evaluation.

Specifications

1. Integrating sphere size: Φ154mm

2. Light source: Combined LED, wavelength range 400 nm to 700 nm

3. Sensor: PD array detector matching CIE V(λ) 2° visual response

4. Measuring apertures: Φ20mm / Φ15mm / Φ8mm / Φ4mm (select one)

5. Sample size: Thickness less than 170 mm

6. Transmittance measurement range: 0–100%

7. Observer angle: 2°

8. Illuminants: D65, A, C

9. Displayed data: PASS/FAIL, haze (ASTM D1003/1044, ISO 13468), transmittance T (ASTM)

10. Measurement time: About 1.5 seconds

11. Haze resolution: 0.01 unit

12. Haze repeatability (Φ20mm): Within 0.1 unit (after preheating and calibration)

13. Inter-instrument error (Φ20mm): Within 0.4 unit (after calibration)

14. Dimensions: 290 mm (L) × 211 mm (W) × 511 mm (H)

15. Weight: Approximately 7.6 kg

16. Power: AC 24V, 3A (via power adapter)