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| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | T-10 |
| Compliance | JIS C 1609-1:2006 Class AA (except f₂), DIN 5032-7 Class B |
| Measurement Range | 0.01–299,900 lx |
| Cosine Error (f₂) | ≤3% |
| Spectral Mismatch (f₁′) | ≤6% |
| Output | USB + Analog (1 mV/digit, max 3 V) |
| Operating Temp | −10–40°C |
| Battery Life | ≥72 h (alkaline) |
| Brand | ZOLIX |
|---|---|
| Model | Multi-Channel Calibration & Inspection System |
| Origin | Beijing, China |
| Type | Integrated Optical Calibration Platform |
| Core Components | Integrating Sphere + Light-Tight Enclosure + Fiber-Optic Spectrometer + Precision Linear Motion Stage + Industrial Control Computer + Custom Calibration Software |
| Measurement Parameters | Luminance (cd/m²), Chromaticity (CIE x,y / u'v'), Luminous Flux (lm), CCT (K), CRI (Ra), Dominant Wavelength (nm) |
| Positioning Accuracy | ±0.01 mm |
| Operation Modes | In-line and Off-line |
| Compliance | ISO/CIE Standard Illumination Geometry (4π/2π), ASTM E308, CIE 15:2018, IEC 62471 (Photobiological Safety) |
| Data Traceability | Full audit trail with timestamped measurement records, sample ID linkage, and user-access logging |
| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | CL-200A |
| Illuminance Range | 0.1–99,990 lx |
| Luminance Range | 0.01–9,999 fcd |
| Chromaticity Accuracy (xy) | ±0.002 at 800 lx (Standard Illuminant A) |
| Repeatability (xy) | ±0.0005 (2σ) |
| Cosine Correction Error (f₂) | <3% |
| f₁' Error vs. CIE Photopic Luminosity Function | <6% |
| Response Time | 0.5 s (continuous measurement) |
| Operating Temp. | −10–40°C, RH ≤85% (non-condensing) |
| Battery Life | >72 h (alkaline, continuous use) |
| Dimensions | 69 × 174 × 35 mm |
| Weight | 215 g (without batteries) |
| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | CL-500A |
| Spectral Range | 360–780 nm |
| Wavelength Interval | 1 nm |
| Spectral Bandwidth (FWHM) | ~10 nm |
| Wavelength Accuracy | ±0.3 nm (at 435.8, 546.1, 585.3 nm per JIS Z8724) |
| Illuminance Range | 0.1–100,000 lx |
| Illuminance Accuracy | ±2% ±1 digit (Std A source) |
| Chromaticity Accuracy (xy) | ±0.0015 (10–100,000 lx), ±0.002 (5–10 lx) |
| Repeatability (2σ, Std A) | Ev: 0.5% + 1 digit |
| xy | 0.0005 (500–100,000 lx) to 0.004 (5–30 lx) |
| f₁′ (Relative Spectral Responsivity) | ≤1.5% |
| f₂ (Cosine Correction Error) | ≤3% |
| fₜ / fₕ (Temp./Humidity Drift) | Ev: ±3% |
| xy | ±0.003 |
| Measurement Time | 0.2 s (Ultra-fast, PC-connected), 0.5–27 s (Auto-exposure) |
| Dimensions | 70 × 165 × 83 mm |
| Weight | 350 g |
| Battery Life | 6 h (fully charged) |
| Compliance | JIS C 1609-1:2006 Class AA, DIN 5032-7 Class B |
| Brand | ZOLIX |
|---|---|
| Origin | Japan |
| Model | CS-200 |
| Measurement Principle | Grating-based spectral radiometry with linear photodiode array |
| Luminance Range | 0.01–20,000,000 cd/m² (angle-dependent) |
| Measurement Angles | 1°, 0.2°, 0.1° |
| Spectral Matching | CIE 1931 2° standard observer (V(λ), x(λ), y(λ), z(λ)) |
| Accuracy (Lv, 1°) | ±2% ±1 digit |
| Chromaticity Accuracy (xy, 1°) | ±0.002–±0.007 (luminance-dependent) |
| Repeatability (Lv, 1°) | ±0.1% +1 digit to ±0.5% +1 digit |
| Minimum Measured Area | 0.1 mm (with close-up lens) |
| Minimum Working Distance | 296 mm |
| Measurement Modes | Lv xy, Lv u'v', Lv TΔuv, XYZ, Dominant Wavelength |
| Synchronization | Vertical sync input (40.00–200.00 Hz) |
| Interface | USB 1.1 |
| Power | AA alkaline batteries (≈3 h continuous operation) |
| Dimensions | 95 × 127 × 334 mm |
| Weight | 1.8 kg (body only) |
| Operating Environment | 0–40°C, ≤85% RH (non-condensing) |
| Brand | Photo Research |
|---|---|
| Origin | USA |
| Model | PR1050 |
| Dynamic Range | 500,000,000:1 |
| Spectral Bandwidth | 2, 5, or 8 nm (auto-selectable) |
| Detector | Back-illuminated CCD, 512 pixels, thermoelectrically cooled |
| Color Accuracy (CIE 1931 x,y) | ±0.0015 at 5.14E−4 cd/m² (A-source, 2856 K, 2° FOV, 8 nm BW) |
| Color Repeatability | ±0.0005 at 1.19E−2 cd/m² (A-source, 2° FOV) |
| Luminance Sensitivity | 1.71E−5 cd/m² (10:1 SNR, 2° FOV, 8 nm BW) |
| Luminance Accuracy | ±2% (NIST-traceable A-source, 5.14E−4 cd/m²) |
| Luminance Repeatability | ≤1% (NIST-traceable A-source, 5.14E−4 cd/m²) |
| Exposure Time | 7 ms – 120 s |
| Polarization Error | <0.2% (at 3.34 cd/m², 2° FOV) |
| Stray Light | <0.06% |
| Wavelength Accuracy | <0.4 nm |
| Spectral Resolution | 1 nm |
| Digital Resolution | 16-bit |
| Interfaces | USB, RS-232 |
| Apertures | 2°, 1°, 0.5°, 0.25°, 0.2°, 0.125°, 0.1°, 0.1°×1° (vertical slit), 0.5°×1.5° (horizontal slit) |
| Power | Rechargeable Li-ion battery or 90–240 VAC adapter |
| Battery Life | Up to 8 hours |
| Weight | 6.01 kg |
| Dimensions | 28.0 × 17.0 × 20.3 cm |
| Operating Temperature | 1–35 °C |
| Relative Humidity | 0–90% RH (non-condensing) |
| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | CL-70F |
| Illuminance Range (Continuous) | 1–200,000 lx |
| CCT Range | 1,563–100,000 K (xy display ≥5 lx) |
| Flash Mode | 20–20,500 lx·s |
| Spectral Range | 380–780 nm |
| Resolution | 1 nm |
| Sensor | CMOS linear image sensor |
| Compliance | JIS C1609-1:2006 Class AA, DIN 5032-7 Class C |
| Repeatability (2σ) | EV ±1%+1 digit (30–200,000 lx), xy ±0.001 (500–200,000 lx) |
| Interface | USB 2.0 Mini-B |
| Power | USB bus-powered |
| Operating Temp. | −10 to +40 °C, RH ≤85% (non-condensing) |
| Dimensions | 73 × 183 × 27 mm (W×H×D, excluding protrusions) |
| Data Storage | 999 readings |
| Software | CL-SU1w (included) |
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