Optical Measurement Instruments
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| Brand | X-Rite |
|---|---|
| Origin | USA |
| Model | CiF3200 |
| Aperture Options | 2 mm, 4 mm, 8 mm, 12 mm (virtual) |
| Illumination Geometry | d/8° (diffuse illumination, 8° viewing) |
| Spectral Range | 400–700 nm at 10 nm intervals |
| Optical Resolution | 10 nm |
| Measurement Time | ~15 s |
| Measurement Distance | 0 mm (contact mode) |
| Repeatability (White Tile) | ≤0.025 ΔE* (SPIN) |
| Inter-instrument Agreement (BCRA Tiles) | ≤0.15 ΔE* (SPIN) |
| Light Source | LED (≥500,000 measurements lifespan) |
| Spectral Report Output | Full reflectance spectrum (400–700 nm, 10 nm step) |
| Display | Integrated high-resolution touchscreen |
| Connectivity | USB |
| Operating Temperature | 10–40 °C |
| Storage Temperature | −20–70 °C |
| Humidity Range | 0–85% RH (non-condensing) |
| Power Supply | Universal AC input (100–240 VAC) |
| Weight | ~4 kg |
| Enclosure Color | Black & silver |
| Warranty | 12 months |
| Software Integration | Compatible with X-Rite Color iQC, supported SDK for custom integration |
| Compliance | Designed for GLP/GMP-aligned workflows |
| Brand | X-Rite |
|---|---|
| Origin | USA |
| Model | Ci™4200 / Ci™4200UV |
| Optical Geometry | d/8° with DRS spectral engine |
| Illumination/Measurement Apertures | 14 mm illuminating / 8 mm measuring |
| Light Source | Tungsten-halogen lamp (Ci™4200) |
| Detector | Blue-enhanced silicon photodiode |
| Spectral Range | 400–700 nm |
| Spectral Interval | 10 nm (acquisition and output) |
| Reflectance Range | 0–200% |
| Inter-instrument Agreement | Avg. 0.20 ΔE*ab (CIE L*a*b*, BCRA Series II, SCI mode, including specular component) |
| Short-term Repeatability | 0.05 ΔE*ab (white tile, SCI) |
| Measurement Time | ~2 s (simultaneous SCI/SCE) |
| UV Calibration Support | Yes (Ci™4200UV only) |
| Gloss Measurement | 60° gloss data output |
| Transform Support | Yes |
| Lamp Lifetime | ~500,000 measurements |
| Power Supply | 90–130 VAC or 100–240 VAC, 50–60 Hz, max 15 W |
| Interface | USB |
| Operating Temp. | 10–40°C, ≤85% RH (non-condensing) |
| Storage Temp. | −20–50°C |
| Weight | 5.2 kg |
| Dimensions | 22.0 × 19.0 × 26.4 cm (H × W × L) |
| Accessories | Black trap, white/green calibration tiles, UV calibration standard (Ci™4200UV), power adapter, USB cable, user manual |
| Brand | X-Rite |
|---|---|
| Origin | USA |
| Model | Color iMatch / Color iQC Version 6.2 |
| Software Version | 6.2 |
| Compliance | ASTM D2244, ISO 11664-4, CIE No. 15:2018, CxF3 v3.0 Support |
| Data Export | Spectral Reflectance (360–740 nm), CIE L*a*b*, L*C*h°, ΔE00, ΔE76, Tolerancing (Asymmetric LABtol & LCHtol) |
| Hardware Integration | Compatible with X-Rite eXact, Ci7x00, SP series spectrophotometers |
| Brand | X-Rite |
|---|---|
| Origin | USA |
| Model | 7000A |
| Repeatability (White Tile) | 0.01 RMS ΔE (CIE Lab) |
| Inter-instrument Agreement (LAV) | 0.08 avg. ΔE (CIE Lab) |
| Light Source | Pulsed Xenon Arc |
| Measurement Time | < 1 s |
| Spectral Range | 360–700 nm |
| Wavelength Accuracy | ±0.1 nm (400–700 nm) |
| Wavelength Precision | ±0.05 nm (400–700 nm) |
| Wavelength Interval | 10 nm |
| Reflectance Range | 0–200% |
| Resolution | 0.01% |
| Apertures | LAV (25.4 mm), MAV (15.2 mm), SAV (7.5 × 10 mm), VSAV (3.0 × 8.0 mm) |
| Geometry | d/8° (diffuse illumination / 8° viewing) with 152 mm integrating sphere |
| Transmission Mode | Direct & Diffuse |
| UV Control | Motorized, D65-matched UV compensation with two preset UV bands |
| Mirror Finish Compensation | Motor-driven specular component exclusion (SCI/SCE) |
| Brand | X-Rite |
|---|---|
| Origin | USA |
| Model | eXact™ |
| Aperture Options | 1.5 mm, 2 mm, 4 mm, 6 mm |
| Battery | Li-ion, 7.4 VDC, 2200 mAh |
| Color Difference Metrics | CIE ∆E* (1976), ∆ECMC, CIE ∆E* (2000), CIE ∆E* (1994) |
| Color Spaces | CIE L*a*b*, CIE L*C*h° |
| Density Range | 0.0 D – 3.0 D |
| Density Standards | Status A, E, I, T, G |
| Dimensions | 18 cm × 7.8 cm × 7.6 cm (7.1" × 3.1" × 3.0") |
| Illuminants | A, C, D50, D55, D65, D75, F2, F7, F11, F12 |
| Communication | USB 2.0 |
| Measurement Geometry | 45°/0° annular illumination per ISO 5-4:2009(E) |
| Observer Angles | 2° and 10° |
| Spectral Range | 400–700 nm |
| Spectral Interval | 10 nm |
| Measurement Time | < 1 sec |
| Inter-instrument Agreement | Avg. 0.25 ΔEab, Max 0.45 ΔEab (M0/M2), 0.55 ΔEab (M3) |
| Short-term Repeatability | ±0.01 D (density, CMYK), 0.05 ΔEab (white BCRA std dev) |
| Operating Temp | 10–35°C (50–95°F) |
| Storage Temp | −20–50°C (−4–122°F) |
| Relative Humidity | 30–85% RH (non-condensing) |
| Embedded Capabilities | G7 Certification, NetProfiler, PantoneLIVE, BestMatch Auto-Calibration |
| Software Compatibility | X-Rite ColorCert, Color iQC, InkFormulation, NetProfiler, SDK support |
| Compliance | ISO 5-4:2009(E), ISO 13655:2009, ISO 12233 (for M-mode spectral validation) |
| Brand | X-Rite |
|---|---|
| Origin | USA |
| Model | Judge QC |
| Light Sources | D50, D65, CWF, UVA, CIE A, TL83, TL84, U30, U35 |
| Total Lamp Count | 5 |
| Viewing Chamber Dimensions (L×W×H) | 25 in × 18.5 in × 15 in (63.5 cm × 47 cm × 38 cm) |
| External Dimensions (L×W×H) | 27 in × 21.5 in × 21 in (68.5 cm × 54.5 cm × 53.5 cm) |
| Weight | 60 lbs (27 kg) |
| Shipping Weight | 70 lbs (31.5 kg) |
| Operating Temperature | 32–104°F (0–40°C) |
| Storage Temperature | 32–104°F (0–40°C) |
| Humidity Range | 0–95% RH (non-condensing) |
| Lamp Life | 2000 hours |
| Power Input | 100/115/127/230 V AC |
| Max Power Consumption | 65 W |
| Warm-up Time | 3 min (fluorescent lamps) |
| UV Metamerism Index | Class C (per CIE Technical Report 51.2-1999) |
| Visual Metamerism Index | Class B (per CIE Technical Report 51.2-1999) |
| Compliance | ISO 3664, ASTM D1729, ASTM E308, AATCC Evaluation Procedure 1, BSI BS 950-1 |
| Construction Material | Steel |
| Surface Finish | Munsell N7 gray interior |
| Interface | Touchscreen display with status LEDs |
| Lamp Timer | Integrated |
| Safety Certification | ETL Listed |
| UV Lamp Included | Yes |
| Internal Temp/Humidity Sensors | None |
| Calibration | Not internally calibrated (requires external verification per ISO/IEC 17025 or internal SOP) |
| Brand | X-Rite |
|---|---|
| Origin | USA |
| Model | MA-5 QC |
| Measurement Angles | 5 (r45as15, r45as25, r45as45, r45as75, r45as110) |
| Illuminant Options | D65, A, C, D50, F2, F7, F11, F12 |
| Observer Angle | 2° & 10° |
| Spectral Range | 400–700 nm |
| Spectral Interval | 10 nm |
| Aperture Size | Ø ≈ 12 mm |
| Measurement Time | 2.5 s |
| Repeatability (White Tile) | ≤ 0.02 ΔE* |
| Inter-instrument Agreement (BCRA Set) | 0.18 ΔE* avg |
| Display | 2.8″ QVGA TFT resistive touchscreen (240 × 320) |
| Operating Temp. | 10–40 °C |
| Storage Temp. | −20–50 °C |
| Relative Humidity | ≤ 85 % RH |
| Weight | 0.6 kg |
| Dimensions (L×W×H) | 180 × 70 × 95 mm |
| Light Source | White LED (10-year lifetime) |
| Battery | Rechargeable Li-ion (≥2000 cycles) |
| Connectivity | USB 2.0 |
| Software Mode | MA-94 Emulation |
| Data Storage | 1000 samples |
| Supported Languages | English, French, Italian, Spanish, German, Portuguese, Chinese, Japanese, Korean |
| Compliance | ISO 13655:2017, ASTM E308, CIE No. 15:2018, DIN 6175-2, ISO 12647-2 |
| Brand | X-Rite |
|---|---|
| Origin | USA |
| Model | MA-T6 / MA-T12 |
| Product Type | Multi-Angle Spectrophotometer |
| Instrument Type | Portable |
| Optical Geometry | 0/45° integrating sphere |
| Light Source | Full-spectrum white LED with blue-enhancement |
| Spectral Range | 400–700 nm |
| Spectral Interval | 10 nm (31 data points) |
| Reflectance Range | 0–600% |
| Repeatability | ΔE* < 0.10 (gray BCRA tiles), ΔE* < 0.25 (colored BCRA tiles) |
| Inter-instrument Agreement | 0.18 ΔE2000 (BCRA reference tiles) |
| Measurement Angles | MA-T6 — 6 angles (15° illumination, 6 receiver positions) |
| Effect Parameters | Sparkle, Graininess, Distinctness of Image (DOI)-equivalent flop index |
| Sparkle Reproducibility | ±1.9% (mean error) |
| Graininess Reproducibility | ±1.4% (mean error) |
| Sparkle Repeatability | ±0.12% (mean error) |
| Graininess Repeatability | ±0.09% (mean error) |
| Display | 3.5-inch color touchscreen (8.9 cm) |
| Measurement Time | 4 s acquisition + 1.5 s calculation |
| Calibration | Internal black trap & white tile |
| Calibration Interval | Recommended every 30 days |
| Connectivity | USB 2.0, Wi-Fi |
| Storage Capacity | >2,000 samples + 600 images |
| Power | Rechargeable Li-ion battery (7.4 VDC, 2400 mAh) |
| Operating Temperature | 10–50 °C, ≤85% RH (non-condensing) |
| Storage Temperature | −20–50 °C, ≤85% RH (non-condensing) |
| Dimensions | 26.6 × 9.5 × 12.8 cm (L×W×H) |
| Weight | 1.2 kg |
| Compliance | ASTM D2244, E308, E1164, E2194, E2539 |
| Brand | X-Rite |
|---|---|
| Origin | USA |
| Model | MetaVue VS3200 |
| Measurement Geometry | 45/0 |
| Spectral Range | 400–700 nm @ 10 nm resolution |
| Inter-instrument Agreement | Avg. ΔE*ab ≤ 0.15 |
| Repeatability (White Tile) | ≤ 0.025 ΔE*ab |
| Aperture Sizes | 2 mm, 4 mm, 6 mm, 8 mm, 10 mm, 12 mm |
| Sample Position Sensing | Yes |
| Lamp Lifetime | ≥ 350,000 measurements |
| Measurement Cycle Time | < 10 s |
| Compliance Standards | ASTM D2244, ASTM E179, ASTM E308, ASTM E1164, CIE 15, DIN 5033-7, DIN 5036, DIN 6174, ISO 7724-1/2/3, JIS Z 8722 |
| Backward Compatibility | X-Rite VS450 and 964 data formats |
| Brand | X-Rite |
|---|---|
| Origin | USA |
| Model | PANTONE 3 |
| Light Sources | D50 (with CWF), D65 (with TL84), CIE Illuminant A |
| Lamp Life | 2000 hours |
| Preheat Time | 3 min (fluorescent) |
| Power Consumption | ≤50 W |
| Operating Temperature | 0–40 °C |
| Storage Temperature | 0–40 °C |
| Humidity Range | 0–95% RH (non-condensing) |
| Viewing Chamber Dimensions | 68.5 × 39.5 × 35 cm |
| External Dimensions | 69 × 50 × 42 cm |
| Weight | 23.5 kg (unit), 27.5 kg (shipping) |
| Construction | Powder-coated aluminum |
| Metamerism Index | C-grade per CIE TR 51.2-1999 |
| Compliance | ISO 3664, ASTM D1729, ASTM E308, AATCC TM19, BSI BS 950-1 |
| Warranty | 1–2 years |
| Brand | X-Rite |
|---|---|
| Origin | USA |
| Model | RM200QC |
| Instrument Type | Portable |
| Optical Geometry | d/8° integrating sphere (with 45/0 imaging mode) |
| Light Source | Tungsten-halogen lamp + UV LEDs (Ci4200UV) |
| Spectral Range | 400–700 nm |
| Repeatability | 0.05 ΔE*ab (typical, white tile, D65/10°) |
| Measurement Apertures | 4 mm and 8 mm |
| Measurement Time | 1.8 s |
| Standard Memory | 20 |
| Sample Memory | 350 |
| Display | 4.5 cm color TFT LCD |
| Interface | USB Mass Storage Class |
| Operating Temperature | 0–40 °C |
| Storage Temperature | −20–60 °C |
| Relative Humidity | 20–80 % RH (non-condensing) |
| Altitude Limit | 2000 m |
| Pollution Degree | 2 |
| Overvoltage Category | II |
| Brand | X-Rite |
|---|---|
| Origin | USA |
| Model | SpectraLight QC |
| Light Sources | 7 (D50/D65, CWF, UVA, U30/U35/TL84 — two selectable, CIE A, Horizon) |
| UV Output Monitoring | Yes |
| UV Metamerism Index | Grade B |
| Visual Metamerism Index | Grade A |
| Lamp Life | 400–2000 h |
| Illuminance Control | Digital light sensor with instant-on capability |
| Observation Chamber Dimensions | 90 cm × 58 cm × 58 cm (L×W×H) |
| External Dimensions | 945 mm × 700 mm × 610 mm (W×H×D) |
| Operating Temperature | 0–35 °C |
| Storage Temperature | −40–70 °C |
| Humidity Range | 0–95% RH (non-condensing) |
| Power Input | 100/115/230 V AC |
| Power Consumption | 1150 W |
| Compliance Standards | ISO 3664, ISO 3668, ISO 13076, ISO 23603, AATCC EP9, ASTM D1729, SAE J361, DIN 6173, CIE S012/E & 51.2, BSI BS 950 Pt.2 |
| Calibration | Factory-calibrated with built-in lamp-hour counter and UV output compensation |
| Safety Certification | UL-listed |
| Display | Touch-enabled LCD interface |
| Supported Languages | English, Chinese |
| Lamp Timer | Integrated |
| Service Indicator | Yes |
| Brand | X-Rite |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 964 |
| Pricing | Upon Request |
| Measurement Geometry | 0°/45° |
| Spectral Sensor | DRS (Diffuse Reflectance Spectrometer) |
| Aperture Options | 4 mm measuring / 6.5 mm illuminating |
| Light Source | Pulsed Tungsten-Halogen Lamp |
| Standard Illuminants | C, D50, D65, D75, A, F2, F7, F11, F12 |
| Standard Observer Angles | 2° and 10° |
| Detector | Blue-Enhanced Silicon Photodiode |
| Spectral Range | 400–700 nm |
| Spectral Interval | 10 nm (acquisition & output) |
| Memory Capacity | 1,024 standards (with tolerances), 2,000 sample measurements |
| Inter-instrument Agreement (7 mm/15 mm) | Avg. 0.15 ΔE*ab (BCRA II avg.), Max. 0.30 ΔE*ab (any BCRA II) |
| (4 mm) | Avg. 0.20 ΔE*ab (12 BCRA II), Max. 0.40 ΔE*ab |
| Short-Term Repeatability | 0.05 ΔE*ab (white tile, SD of 20 readings) |
| Reflectance Range | 0–200% |
| Measurement Time | ~2 s |
| Lamp Lifetime | ~500,000 measurements |
| Power | Removable NiMH rechargeable battery pack |
| AC Adapter | 90–130 VAC or 100–240 VAC, 50–60 Hz, max. 15 W |
| Charge Time | ~4 h to full capacity |
| Measurements per Charge | ~1,000 (within 8 h) |
| Display | 128 × 256 pixel monochrome LCD |
| Data Interface | Bidirectional RS-232, baud rate 300–57,600 |
| Operating Temperature | 10–40 °C (50–104 °F) |
| Max. Relative Humidity | 85% RH (non-condensing) |
| Storage Temperature | −20–50 °C (−4–122 °F) |
| Weight | 1.1 kg (2.4 lb) |
| Dimensions (H×W×L) | 10.9 × 8.4 × 19.6 cm (4.3″ × 3.3″ × 7.7″) |
| Origin | Tianjin, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | XFT-1 |
| Price | Upon Request |
| Wavelength Range | 400–800 nm |
| Spectral Bandwidth | 1 nm |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | SGW®-537 |
| Product Type | Automated Polarimeter |
| Temperature Control | Peltier-integrated (10–50 °C, ±0.2 °C accuracy) |
| Display | 8-inch color TFT touchscreen |
| Light Source | 20 W halogen lamp |
| Standard Wavelengths | 546 nm, 589 nm |
| Optional Wavelengths | 365, 405, 436, 578, 633 nm (7 total) |
| Measurement Range | ±90° (optical rotation), ±259°Z (saccharimetric scale) |
| Minimum Resolution | 0.001° |
| Accuracy | ±0.004° |
| Repeatability (σ) | ≤0.002° |
| Zero repeatability | 0.001° |
| Response Speed | 8°/s (full scale) |
| Avg. Measurement Time | 26 s (6 measurements) |
| Sample Transmittance Limit | ≥0.1% |
| Data Storage | 16 GB internal |
| Compliance Options | FDA 21 CFR Part 11 audit trail software (optional), GMP/GLP-ready configuration |
| OS | Windows-based, LIMS-compatible |
| Interfaces | USB, VGA, Ethernet, optional Wi-Fi & thermal printer |
| Standard Cells | 100 mm / 200 mm pathlength (ambient & thermostatted) |
| Dimensions | 702 × 376 × 240 mm |
| Net Weight | 21 kg |
| Calibration | Multi-point automatic calibration |
| Regulatory Conformance | JJG 536–2015 Class 0.01 |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WGZ-1000B |
| Type | Portable |
| Measurement Range | 0.000–20.00 NTU |
| Resolution | 0.001 NTU |
| Operating Temperature | 5–40 °C |
| Accuracy | ≤ ±2% |
| Light Source | LED infrared |
| Detection Principle | Ratio-based scattered-transmitted light measurement |
| Compliance | ISO 7027, HJ 1075–2019, GLP |
| Data Storage | 2000 records |
| Power Supply | 4 × AA alkaline batteries or 5 V USB |
| Display | Backlit LCD |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WGZ-200 |
| Type | Portable |
| Measurement Range | 0.000–20.00 NTU |
| Resolution | 0.01 NTU |
| Operating Temperature | 5–40 °C |
| Accuracy | ≤ ±3% |
| Compliance | ISO 7027, HJ 1075–2019, Chinese Pharmacopoeia General Chapter 0902 (Method II) |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WGZ-2000B |
| Type | Portable |
| Measurement Range | 0.000–20.00 NTU |
| Resolution | 0.001 NTU |
| Operating Temperature | 5–40 °C |
| Accuracy | ≤ ±2% |
| Power Supply | 4 × AA alkaline batteries or 5 V USB power |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WGZ-200B |
| Type | Portable |
| Measurement Range | 0.000–20.00 NTU |
| Resolution | 0.01 NTU |
| Operating Temperature | 5–40 °C |
| Accuracy | ≤ ±3% |
| Power Supply | 4×AA alkaline batteries or 5 V USB power |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WSL-2 |
| Red Scale Range | R 0.1–R79.9 Lovibond Units |
| Yellow Scale Range | Y 0.1–Y79.9 Lovibond Units |
| Blue Scale Range | B 0.1–B49.9 Lovibond Units |
| Neutral Grey Scale Range | N 0.1–N3.9 Lovibond Units |
| Minimum Scale Division | 0.1 Lovibond Unit |
| White Reference Plate Diffuse Reflectance | >80% |
| Viewing Tube Diameter | φ30 mm, Length: 215 mm |
| Standard Cell Dimensions | 10 × 20 × 40 mm, 25.4 × 20 × 40 mm, and 133.4 × 20 × 40 mm |
| Magnifier Lens Magnification | 1.9× |
| Power Supply | 220 V ± 22 V, 50 Hz ± 1 Hz, 50 W |
| Instrument Dimensions (Main Unit) | 500 × 320 × 130 mm |
| Net Weight | 8 kg |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WZB-F 45 |
| Product Type | Handheld Refractometer |
| Temperature Control | Yes |
| Digital Display | Yes |
| Operating Temperature Range | 0–40 °C (32–104 °F) |
| Temperature Accuracy | ±0.5 °C (±1 °F) |
| Temperature Compensation Range | 5–40 °C (41–104 °F) |
| Sample Volume | 0.3 mL |
| Dimensions | 145 × 67 × 38 mm |
| Net Weight | 185 g |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Product Type | Handheld Refractometer |
| Temperature Compensation | Yes |
| Digital Display | Yes |
| Measurement Ranges | Brix 58–92%, Baumé 38–43°, Moisture Content (IHC2002) 13–25%, Refractive Index 1.4370–1.5233 |
| Minimum Resolution | 0.1% (Brix, Baumé, Moisture), 0.0001 (RI) |
| Accuracy | ±0.2% (Brix), ±0.1° (Baumé), ±0.1% (Moisture), ±0.0003 (RI) |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Product Type | Handheld Refractometer |
| Temperature Compensation | Yes |
| Digital Display | Yes |
| Measurement Range (Brix) | 58–92% |
| Refractive Index Range | 1.4370–1.5233 |
| Resolution (Brix) | 0.1% |
| Resolution (RI) | 0.0001 |
| Accuracy (Brix) | ±0.2% |
| Accuracy (RI) | ±0.0003 |
| Auto Power-Off | Yes |
| Battery Low Warning | Yes |
| °C/°F Toggle | Yes |
| Operating Life | >10,000 measurements |
| Brand | YDWO (Yidian Woguang) |
|---|---|
| Origin | Shanghai, China |
| Model | WZB45 |
| Type | Handheld Refractometer |
| Temperature Compensation | Yes |
| Digital Display | Yes |
| Measurement Range | 0–45% Brix / 1.3330–1.4098 RI |
| Accuracy | ±0.2% Brix / ±0.0003 RI |
| Brand | YST |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | YST108B-NTU680T80 |
| Price | USD 350 (FOB) |
| Turbidity Range | 0–1000 NTU |
| Sludge Concentration Range | 0–50 g/L (expandable) |
| Accuracy | ±2.5% FS |
| Light Source | 860 nm IR LED (compliant with ISO 7027) |
| Ingress Protection | IP67 |
| Power Supply | AC 220 V ±10% or DC 24 V (solar-compatible) |
| Output Signals | 4–20 mA analog + RS485 Modbus RTU |
| Operating Temperature | −10 °C to +60 °C |
| Relative Humidity | ≤95% RH (non-condensing) |
| Installation Options | Submersible or inline |
| Cable Length | Up to 50 m (remote sensor design) |
| Brand | YST |
|---|---|
| Origin | Liaoning, China |
| Model | YST108B-NTU680T |
| Measurement Range | 0–1000 NTU |
| Accuracy | ±2% FS |
| Detection Principle | 90° Nephelometric Scattering (ISO 7027 Compliant) |
| Response Time | ≤10 s |
| Power Supply | AC 220 V / DC 24 V (wide-input) |
| Output Signals | 4–20 mA analog + RS485 (Modbus RTU) |
| Ingress Protection | IP65 |
| Operating Temperature | −10 °C to +50 °C |
| Relative Humidity | ≤85% RH (non-condensing) |
| Display | Backlit LCD with real-time NTU, temperature, calibration status, and power indicator |
| Brand | YST (Dalian Yist) |
|---|---|
| Origin | Liaoning, China |
| Model | YST108B-NTU680T |
| Measurement Range | 0–1000 NTU |
| Accuracy | ±2.5% FS |
| Light Source | Infrared LED (Lifespan >100,000 h) |
| Response Time | ≤30 s (to 90% of full-scale change) |
| Operating Temperature | −25 °C to +70 °C |
| Relative Humidity | 0–90% RH (non-condensing) |
| Sensor IP Rating | IP67 |
| Enclosure IP Rating | IP54 |
| Output Signals | Isolated 4–20 mA analog output |
| Power Supply | AC 220 V ±10%, 50/60 Hz |
| Cleaning Mechanism | Motor-driven wiper with programmable automatic cleaning cycle |
| Brand | YST (Dalian Yist) |
|---|---|
| Origin | Liaoning, China |
| Model | YST108B-NTU680T |
| Measurement Range | 0–1 to 0–5000 NTU (multi-range, auto-ranging) |
| Accuracy | ±1% FS |
| Minimum Resolution | 0.01 NTU |
| Repeatability | ≤±0.5% FS |
| Response Time | ≤10 s (to 90% of final value) |
| Operating Temperature | 0–50 °C |
| Power Supply | AC 220 V ±10% or DC 12–24 V |
| Ingress Protection | IP65 or higher |
| Output Signals | 4–20 mA analog, RS485 digital (Modbus RTU), relay alarm output |
| Brand | Zehntner |
|---|---|
| Origin | Switzerland |
| Model | ZGM1020 / ZGM1022 / ZGM1023 |
| Measurement Angles | 20°, 45°, 60°, 75° (configurable per model) |
| Single-Angle Modes | 20°, 45°, 60°, 75°, 85° |
| Dual-Angle Modes | 20°/60°, 20°/75°, 45°/60°, 45°/45° |
| Mirror-Surface Mode | 20° & 60° |
| Repeatability | ±0.1 GU |
| Calibration Standards Included | Medium-Gloss & High-Gloss Reference Tiles with Precision Alignment Pins |
| Compliance | ISO 2813, ASTM D523, DIN 67530, JIS Z8741 |
| Brand | Zehntner |
|---|---|
| Model | ZGM1120 |
| Measurement Angles | 20° / 60° / 85° |
| Gloss Range | 0–2000 GU |
| Accuracy | ±1% of reading |
| Detector | V(λ)-matched photoreceptor |
| Light Source | White LED |
| Power Supply | USB-powered |
| Calibration Standard | BAM-certified reference standards |
| Compliance | ASTM D523, ASTM D2457, BS 3900 Part 5, BS 6161, DIN EN ISO 2813, DIN 67530, JIS Z 8741 |
| Dimensions | ≤99 × 15 × 56 mm (L×W×H) |
| Weight | ≤117 g |
| Warranty | 12 months |
| Software | Gloss Tools v3.x (Windows-based) |