Optical Measurement Instruments
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| 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) |
| Brand | ZEHNTNER |
|---|---|
| Origin | Switzerland |
| Model | ZGM1130 |
| Measurement Angles | 20°, 60°, and 85° (user-selectable single/dual/triple-angle modes) |
| Gloss Range | 0–2000 GU |
| Resolution | 0.1 GU (0–199.9 GU), 0.2% (200–2000 GU) |
| Accuracy | ±1% of reading |
| Spot Size | 20° (Ø9.8 mm), 60° (15.5 mm × 8.4 mm), 85° (65.5 mm × 14 mm) |
| Detector | V(λ)-matched photodiode |
| Light Source | Stable LED with spectral compliance to CIE illuminant D65 |
| Power Supply | USB-powered (no internal battery) |
| Dimensions (L×W×H) | ≤150 mm × 52 mm × 71 mm |
| Weight | ≤420 g |
| Calibration Standard | BAM-certified reference tile |
| Compliance | ASTM D523, ASTM D2457, ISO 2813, EN ISO 7668, BS 3900-D6/D13, DIN 67530 |
| Brand | Zehntner |
|---|---|
| Origin | Switzerland |
| Model | ZRM1013+RL/QD |
| Measurement Principle | CIE Standard Observer (V(λ))–weighted luminance ratio |
| Retroreflection Geometry | RL (RA = 30 m, α = 2.29°, β = 1.24°) and Qd (diffuse illumination, 0°/diffuse viewing) |
| Measurement Area | 50 × 100 mm |
| RL Range | 0–20,000 mcd·m⁻²·lx⁻¹ |
| Qd Range | 0–318 mcd·m⁻²·lx⁻¹ |
| Data Storage | 800 measurements or averaged datasets |
| Display | Backlit LCD |
| Power | Rechargeable Li-ion battery (14.4 V / 5.4 Ah) |
| Dimensions (L×W×H) | 560 × 190 × 280 mm |
| Weight | 7.1 kg (instrument only), 8.4 kg (including ZRC1013+ tripod assembly) |
| Compliance | EN 1436:2018, ASTM E1710-22, ISO 20642:2021 |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | LensMechanix |
| Price Range | USD 7,000 – 14,000 |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | OpticStudio 2017 |
| Price Range | USD $7,200 – $14,400 (based on perpetual license tiers) |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | Chame-IH100 |
| Price | USD 5,600 (FOB Beijing) |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | Chame-LH200 |
| Pricing | Available Upon Request |
| Integration Sphere Diameter | 200 mm / 500 mm |
| Radiometric Range | 16–100 W |
| Photometric Range (White Light) | 3,500–21,875 lm |
| Red LED Luminous Flux Range | 600–3,750 lm |
| Green LED Luminous Flux Range | 1,800–11,250 lm |
| Blue LED Luminous Flux Range | 800–5,000 lm |
| Brand | ZOLIX |
|---|---|
| Model | CHAMELEON-100 |
| Origin | Beijing, China |
| Manufacturer | ZOLIX (OEM/ODM Capable) |
| Category | Spectroradiometric LED Characterization System |
| Spectral Range | 380–780 nm |
| Spectral Resolution | 2.5 nm |
| Measurement Speed | ≤30 ms per spectrum |
| Photometric Accuracy | Luminous Intensity ±7%, Dominant Wavelength ±1 nm, Chromaticity Coordinates (x,y) ±0.005 (vs. stable reference lamp) |
| Photometric Repeatability | Luminous Intensity ±2%, Dominant Wavelength ±0.3 nm, (x,y) ±0.002 |
| Luminous Intensity Range | 5 mcd – 30,000 mcd |
| Luminous Flux Range | 20 mlm – 200 lm |
| Interface | USB 2.0 |
| Power | USB bus-powered (5 V DC) |
| Dimensions (Spectrometer Only) | 140 × 80 × 180 mm |
| Calibration Traceability | NIST-traceable |
| compliant with CIE S 025/E | 2015 and CIE 127:2007 |
| Brand | ZOLIX |
|---|---|
| Model | DCS200PC |
| Counting Rate | 100 Mcps |
| Analog Input Channels | 4 (0–10 V, 16-bit A/D, 1 MS/s per channel) |
| Analog Output Channels | 2 (0–10 V) |
| Interface | USB 2.0 |
| Certification | CE |
| Power Supply | DC 24 V, 0.3 A |
| Dimensions | 240 × 240 × 120 mm |
| Weight | 3.3 kg |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | DUV-FS Series |
| Pricing | Available Upon Request |
| Wavelength Range | 192–300 nm (continuously tunable) |
| Fundamental Options | Ti:Sapphire (780 nm, tunable), Yb-based (1030/1064 nm) |
| Pulse Width | ≤500 fs (at DUV output, dependent on harmonic generation stage) |
| Repetition Rate | 80 MHz |
| Beam Pointing Stability | <5 µrad RMS over 8 hours |
| Control Interface | Motorized wavelength tuning with GUI-based software |
| Output Power | Up to ~4 mW at 195 nm (with ≥2.5 W fundamental @ 780 nm) |
| Dimensions (L×W×H) | 1300 × 600 × 200 mm³ (laser head only, excluding fundamental source) |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | Femtosecond Micromachining System |
| Pricing | Available Upon Request |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | FFL-25 |
| Core Architecture | Solid-State Amplified Chirped Pulse Amplification (CPA) Laser System |
| Output Configuration | Free-Space Beam Delivery |
| Laser Class | Class 4 |
| Central Wavelengths | 1030 ± 5 nm (fundamental), 515 ± 3 nm (second harmonic) |
| Average Power | >20 W (1030 nm), >2.5 W (515 nm) |
| Pulse Energy | >200 µJ @ 100 kHz (1030 nm), >25 µJ @ 100 kHz (515 nm) |
| Pulse Duration | Adjustable from 600 fs to 10 ps |
| Repetition Rate | Single-shot to 1 MHz (software-tunable) |
| Beam Quality | M² < 1.3 |
| Beam Pointing Stability | <25 µrad (rms, 8 hrs) |
| Power Stability | <0.5% rms (24 hrs) |
| Beam Divergence | <1 mrad |
| Polarization Extinction Ratio | 100:1 |
| Dimensions (Amplifier Unit) | 750 × 500 × 156 mm |
| Dimensions (SHG Module) | 210 × 500 × 93 mm |