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| Brand | Labthink |
|---|---|
| Model | IG-200 |
| Measurement Geometry | 20° / 60° / 85° (Standard Single-Angle Configuration) |
| Measurement Range | 0–199.9 GU |
| Resolution | 0.1 GU |
| Repeatability | ±1 GU |
| Zero Drift | ≤0.5 GU / 30 min |
| Accuracy | ±1 GU |
| Light Source | Tungsten-Halogen Lamp (10,000 h lifetime) |
| Calibration Standard | Fused Quartz Reference Tile (Annual Drift < 0.3%) |
| Power Supply | 4×AA Ni-MH Rechargeable Batteries (9 V DC, 100 mAh) |
| AC Adapter Input | 220 V, 50 Hz |
| Operating Temperature | −25 °C to +40 °C |
| Battery Life | Up to 10 h continuous operation |
| Auto-Zero Compensation | Yes |
| Data Hold & USB Export | Yes |
| Compliance | JJG 696–2015 (China National Verification Regulation for Gloss Meters), ISO 2813, ASTM D523, GB/T 9754 |
| Brand | Labthink |
|---|---|
| Model | WGT-S |
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Automatic |
| Haze Range | 0–30.00% |
| Transmittance Range | 0–100.0% |
| Haze Repeatability | ±0.05% (when H ≤ 0.5%) |
| Transmittance Repeatability | ±0.5% |
| Light Source | C-illuminant (12 V DC, 50 W tungsten-halogen lamp + color temperature correction filter) |
| Sample Size | 50 mm × 50 mm (for films) |
| Aperture Dimensions | Input port Ø25 mm, Output port Ø21 mm |
| Detection Method | Collimated illumination, diffuse viewing, integrating sphere detection |
| Detector | Silicon photodiode with photopic luminosity function (V(λ)) correction |
| Compliance Standards | GB/T 2410, ASTM D1003–07 (Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics), JIS K7105–1981 |
| Dimensions | 740 mm (L) × 270 mm (W) × 300 mm (H) |
| Net Weight | 21 kg |
| Power Supply | 220 V, 50 Hz |
| Brand | Labthink |
|---|---|
| Model | WGT-S |
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Type | Manual Operation |
| Haze Range | 0–30.00% |
| Transmittance Range | 0–100.0% |
| Haze Repeatability | ±0.05% (when H ≤ 0.5%) |
| Transmittance Repeatability | ±0.5% |
| Light Source | C-illuminant (12 V DC, 50 W tungsten-halogen lamp + color temperature correction filter) |
| Sample Port Diameter | Input Ø25 mm, Output Ø21 mm |
| Sample Holder | 50 mm × 50 mm film fixture |
| Detector | Silicon photodiode with photopic luminosity correction (V(λ) compliant) |
| Instrument Dimensions | 740 mm (L) × 270 mm (W) × 300 mm (H) |
| Net Weight | 21 kg |
| Power Supply | 220 V, 50 Hz |
| Standards Compliance | GB/T 2410, ASTM D1003–07 (reapproved 2013), JIS K7105–1981 |
| Brand | Labthink |
|---|---|
| Model | WGT-S |
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Automatic |
| Haze Range | 0–30.00% |
| Transmittance Range | 0–100.0% |
| Haze Repeatability | ±0.05% (for H ≤ 0.5%) |
| Transmittance Repeatability | ±0.5% |
| Light Source | C-illuminant (12 V DC, 50 W tungsten-halogen lamp + color temperature correction filter) |
| Sample Size | 50 mm × 50 mm (film) |
| Aperture Dimensions | Entrance Ø25 mm, Exit Ø21 mm |
| Detection System | Silicon photodiode with photopic luminosity function (V(λ)) correction |
| Integrating Sphere Geometry | Collimated Illumination / Diffuse Viewing |
| Compliance Standards | GB/T 2410, ASTM D1003–07 (reapproved 2013), JIS K7105–1981 |
| Dimensions | 740 mm (L) × 270 mm (W) × 300 mm (H) |
| Net Weight | 21 kg |
| Power Supply | 220 V, 50 Hz |
| Brand | Labthink |
|---|---|
| Model | NG260 |
| Measurement Angles | 20°, 60°, 85° |
| Measurement Range | 0–199.9 GU |
| Resolution | 0.1 GU |
| Repeatability | ±1 GU |
| Zero Drift | ≤0.5 GU / 30 min |
| Accuracy | ±1 GU |
| Light Source | Tungsten Halogen Lamp (Lifespan ≥10,000 h) |
| Calibration Standard | Fused Quartz Reference Tile (Annual Stability <0.3%) |
| Power Supply | 4×AA Ni-MH Rechargeable Batteries (9 V DC, 100 mAh) |
| AC Adapter Input | 220 V, 50 Hz |
| Operating Temperature | –25 °C to +40 °C |
| Battery Life | Up to 10 h continuous operation |
| Auto-Zero Function | Yes |
| Data Hold & Low-Battery Indication | Yes |
| Compliance | GB/T 9754, ISO 2813, ASTM D523, ASTM D2457, JIS Z8741 |
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