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| Brand | KETT |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | C-130 |
| Pricing | Upon Request |
| Measurement Principle | Reflectance-based whiteness determination using blue LED illumination |
| Sample Type | Dry powdered materials (e.g., starch, flour, sugar, pharmaceutical powders, cement) |
| Measurement Range | 5.0–120.0 (whiteness index, scale-dependent on CIE/ISO/JIS reference conditions) |
| Sample Mass | ~5.5 g (for starch |
| Display | Digital fluorescent display, resolution 0.1 unit |
| Light Source | High-stability blue LED (λ ≈ 457 nm), compliant with ISO 2470-1 and JIS Z 8722 requirements for whiteness measurement |
| Calibration & Adjustment | Auto-sensitivity notification triggered by verification against included certified white standard tile |
| Data Handling | User-defined calibration curves, averaging function (up to 10 measurements), optional printer output via RS-232 interface |
| Power Supply | AC 100–120 V / 220–240 V, 50/60 Hz |
| Power Consumption | ≤16 W (typical operation: 4 W) |
| Dimensions | 375(W) × 220(D) × 250(H) mm |
| Weight | 7.0 kg |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | PF-10 |
| Price Range | USD 1,400 – 4,200 |
| Measurement Principle | Diffuse Illumination / 0° Viewing (d/0°) |
| Spectral Range | 400–700 nm (10 nm intervals) |
| Aperture | Ø30 mm |
| Compliance | JIS P 8148 (Type B), ISO 2469, ISO 2470, ISO 2471, TAPPI T525 |
| Colorimetric Systems | CIE XYZ, CIELAB (L*a*b*), CIELCH°, Yxy, HVC, YI, WH, WB, BR, ΔE*ab, ΔE00, ΔL*a*b*, ΔLCH°, ΔYI, ΔWH, ΔWB, ΔBR |
| Fluorescence Compensation | Dual-filter selectable mode (UV-included / UV-excluded) |
| Repeatability | ΔE*ab ≤ 0.02 (using STFI fluorescent reference paper and white calibration tile) |
| Dimensions | 370 × 450 × 410 mm (W × D × H) |
| Weight | 25 kg |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Lamp | Pulsed Xenon Flash Lamp |
| Optional Accessories | Windows-compatible color management software, RS-232C interface cable, calibration verification kits |
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