Optical Measurement Instruments
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| Brand | TP |
|---|---|
| Model | WSZ-3A |
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic (China-Made) |
| Light Source | 650 nm Semiconductor Laser |
| Wavelength | 650 nm |
| Polarization Detection Method | Real-time Photoelectric Intensity Analysis with Motorized Rotating Polarizer |
| Output Interface | USB 2.0 |
| Software Platform | Windows-compatible Control & Data Acquisition Suite |
| Compliance | Designed for Academic & QC Lab Use per ISO 11146 (Laser Beam Parameters) and ASTM E1318 (Polarimetric Measurement Practice) |
| Sample Stage | Motorized X-axis Rotation Mount (0.1° resolution, ±180° range) |
| Accessories Included | Optical Rail with Sliding Carriages, Precision-Mounted Polarizers (Dichroic & Birefringent), λ/2 & λ/4 Waveplates (mounted), Variable-Aperture 2D Holder, Detector Mount with Integrated Photodiode Receiver, Control Enclosure with Embedded Microcontroller, Power Supply Unit, USB Cable, Calibration Certificate |
| User-Provided | Windows PC (Win 10/11, ≥4 GB RAM), Printer (optional for lab report generation) |
| Brand | TP |
|---|---|
| Model | WSZ-4A |
| Origin | Tianjin, China |
| Manufacturer | TP Instrument Co., Ltd. |
| Optical Rail Length | 1000 mm (aluminum alloy, V-groove 70°, width 80 mm, precision scale ±1 mm) |
| Rotation Stage Resolution | 0.2° (manual X-axis angular adjustment) |
| Laser Source | 650 nm semiconductor diode, nominal output 5 mW |
| Power Meter | Digital display, zero-adjustable, continuously variable gain, analog signal input |
| Polarizers & Waveplates | Mounted in precision metal frames (linear polarizer, λ/2 and λ/4 plates, Ø36 mm lens) |
| Sample Holders | Optical bench-mounted glass slide stage, Brewster angle observation window with ground-glass screen |
| Compliance | Designed for educational and metrological alignment per ISO 10110-7 (polarization optics), supports ASTM E2896 (optical training systems) and GLP-aligned lab documentation workflows |
| Brand | TP |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | WYM-1 |
| Price | Upon Request |
| Steel Wire | ~90 cm length, Ø 0.25 mm |
| Molybdenum Wire | ~90 cm length, Ø 0.125 mm |
| Reading Microscope | 25× magnification, 0.05 mm graduation |
| CCD Camera | Monochrome, 420 TV lines/mm resolution |
| Vertical Column | Adjustable height, ~100 cm max |
| Monitor | 14-inch monochrome video display |
| Operating Temperature | −5 °C to 40 °C |
| Relative Humidity Range | 10–80 % RH |
| Relative Uncertainty in Young’s Modulus | <5 % |
| Brand | TOP / TP |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | TP-GOS1 |
| Pricing | Upon Request |
| Brand | TQC |
|---|---|
| Country of Origin | Netherlands |
| Model | GL0010 (60°), GL0020 (20°/60°), GL0030 (20°/60°/85°) |
| Measurement Angles | 20°, 60°, 85° |
| Gloss Range | 0–2000 GU |
| Repeatability | ≤0.2 GU (60° & 85°), ≤0.4 GU (20°) |
| Reproducibility | 1.58–1.88 GU |
| Resolution | 0.1 GU (0–100 GU), 1 GU (>100 GU) |
| Light Source | Stable LED |
| Display | High-contrast OLED |
| Dimensions | 90 × 140 × 45 mm |
| Weight | 398 g |
| Power | 2 × AA batteries |
| Interface | USB |
| Compliance | ISO 2813, ASTM D523, ASTM D2457, ASTM C584, BS 3900 D5, DIN 67530, JIS Z 8741, AS 1580 |
| Brand | TQC |
|---|---|
| Origin | Netherlands |
| Model | GL0020 |
| Type | Automatic |
| Gloss Range (20°) | 0–2000 GU |
| Gloss Range (60°) | 0–2000 GU |
| Repeatability (20°) | 0.4 GU |
| Repeatability (60°) | 0.2 GU |
| Reproducibility (20°) | 1.69 GU |
| Reproducibility (60°) | 1.58 GU |
| Accuracy Deviation (20°) | ±1.2 GU |
| Accuracy Deviation (60°) | ±0.6 GU |
| Display | High-contrast OLED |
| Light Source | Stable LED |
| Data Storage | Up to 2000 timestamped readings (max 500 per batch) |
| Interface | USB |
| Calibration | User-accessible via integrated calibration tile in dust cover |
| Compliance | Meets ISO 2813, ASTM D523, and GB/T 9754 standards |
| Brand | TQC |
|---|---|
| Origin | Netherlands |
| Model | GL0030 |
| Measurement Angles | 20°, 60°, 85° |
| Gloss Range | 0–2000 GU (all angles) |
| Repeatability | 0.4 GU (20°), 0.2 GU (60°), 0.2 GU (85°) |
| Reproducibility | 1.69 GU (20°), 1.58 GU (60°), 1.88 GU (85°) |
| Accuracy Deviation | 1.2 GU (20°), 0.6 GU (60°), 1.6 GU (85°) |
| Display | OLED with high contrast & wide viewing angle |
| Interface | USB port for calibration and data transfer |
| Operating Temperature | 10–40 °C |
| Storage Humidity | <80% RH non-condensing |
| Calibration Interval | Recommended annually |
| Compliance | ISO 2813, ASTM D523, DIN 67530, JIS Z8741 |
| Brand | TQC Sheen |
|---|---|
| Country of Origin | Netherlands |
| Model | SoloGloss® (single-angle) / PolyGloss® (triple-angle) |
| Measurement Angles | 20°, 60°, 85° |
| Gloss Range | 0–2000 GU |
| Resolution | 0.1 GU (0–100 GU), 1 GU (>100 GU) |
| Repeatability | 20°: ±0.4 GU |
| 60° | ±0.2 GU |
| 85° | ±0.2 GU |
| Reproducibility | 20°: ±1.69 GU |
| 60° | ±1.58 GU |
| 85° | ±1.88 GU |
| Accuracy Deviation | 20°: ±1.2 GU |
| 60° | ±0.6 GU |
| 85° | ±1.6 GU |
| Spot Size | 20°: 5 × 5 mm |
| 60° | 20 × 9 mm |
| 85° | 40 × 9 mm |
| Compliance | ISO 2813, ASTM D523, DIN 67530, JIS Z8741 |
| Origin | Netherlands |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | VF0600 / VF1200 |
| Price Range | USD 6,800 – 13,600 |
| Brand | TQC |
|---|---|
| Origin | Netherlands |
| Model | SOLOGloss® / DUOGloss® / POLYGloss® |
| Gloss Range (20°) | 0–2000 GU |
| Gloss Range (60°) | 0–2000 GU |
| Gloss Range (85°) | 0–100 GU |
| Repeatability | ±0.1 GU |
| Measurement Angles | 20°, 60°, 85° (model-dependent) |
| Display | OLED |
| Light Source | Stable LED |
| Power | 2 × AA batteries |
| Dimensions | 90 × 140 × 45 mm |
| Weight | 398 g |
| Compliance | ISO 2813, ASTM D523, ASTM D2457, ASTM C584, BS 3900 D5, DIN 67530, JIS Z 8741, AS 1580 (602.2), ISO 7668 |
| Brand | TQC |
|---|---|
| Origin | Netherlands |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | UV Fluorescence Inspection Torch |
| Price | Upon Request |
| UV LED Wavelength | ~365 nm |
| UV Irradiance | >1500 µW/cm² at 38 cm |
| LED Power Output | 450 mW |
| Battery | Rechargeable Lithium-ion, 180 min continuous operation |
| Lifetime | >20,000 hours |
| Housing | Anodized aluminum, corrosion-resistant |
| Safety Accessories | Yellow contrast-enhancing safety goggles |
| Compliance | ISO 802-3 |
| Brand | TQC |
|---|---|
| Origin | Netherlands |
| Model | VF0600 / VF1200 |
| Light Sources | D65 (6500 K), TL84 (4000 K), D50 (5000 K), F/A (2700 K), A (2856 K), INCA, UV |
| Internal Finish | Munsell N5.5 Gray |
| Viewing Angle | 45° |
| Dimensions (Booth) | 680 × 360 × 380 mm (VF0600) / 1280 × 590 × 590 mm (VF1200) |
| Viewing Table | 400 × 270 mm, Munsell N5.5 Gray, MDF Construction |
| Warm-up Time | 4–6 h |
| D65 Lamp Lifetime | 2000 h |
| Compliance | ASTM D1729, ISO 3664 |
| Brand | TRICOR |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | 600 |
| Pricing | Upon Request |
| Brand | TRICOR |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Model 805A |
| Type | Fully Automated |
| Power Supply | 115/220 V AC, 50/60 Hz, 300 W |
| Absolute Accuracy | ±1.0% of Full Scale |
| Repeatability | ±1.0% of Full Scale |
| Measurement Time | 20 s |
| Warm-up Time | 10 min (typical) |
| Geometry | Standard 60° gloss angle |
| Measurement Area | Ø63.5 mm (2.5 in) |
| Rotating Stage | Ø178 mm (7 in), 0–360° rotation in 1° increments |
| Sample Height Adjustment | 0–76 mm |
| Brand | TRICOR |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Model 807A |
| Price | Upon Request |
| Standard | ASTM E430-97 Method A, ASTM D5767 Method A |
| Optical Geometry | Illumination @ 30°, Specular Detector @ 30°, Haze Detector @ 15° |
| Measured Parameters | Specular Gloss (Rs), Distinctness of Image (DOI), Haze at 2° and 15°, Reflection Direction (indirect), Reflectance, Metallic Appearance |
| Measurement Area | 5.3 mm Ø (0.21 in) |
| Angular Resolution | ~220 pixels across ±2.98° field |
| Light Source | White LED |
| Measurement Time | < 4 s |
| Power | 2 × 1.5 V AA NiCd batteries (10 h continuous operation) |
| Dimensions (H×W×D) | 22.9 × 17.8 × 6.1 cm (9 × 7 × 2.4 in) |
| Weight | 1.86 kg (4.1 lb) |
| Operating Temperature | 10–38 °C |
| Storage Temperature | 0–60 °C |
| Relative Humidity | < 85 % RH at 35 °C |
| Software Interface | RS-232 to Windows® 9x/NT/2000/XP (Pentium III @ 400 MHz minimum) |
| Optional Accessories | Calibration mirror standard, black glass calibration tile, AC adapter/charger, PDA with connectivity software, carrying case |
| Brand | TRIOPTICS |
|---|---|
| Origin | Germany |
| Model | OptiCentric® |
| Compliance | ISO 10110-5, ISO 10110-12 |
| Measurement Principle | Dual-beam autocollimation and image centroid analysis |
| Optical Configuration | Collimated dual-path interferometric alignment |
| Typical Repeatability | < 0.5 arcsec (standard configuration) |
| Software Platform | OptiCentric Control v6.x |
| Data Export Formats | CSV, XML, PDF, SPC-compatible |
| Regulatory Conformance | CE, RoHS, FDA 21 CFR Part 11–ready audit trail (optional), GLP/GMP-compliant reporting modules |
| Brand | TRIOPTICS |
|---|---|
| Origin | Germany |
| Model | TriAngle® Electronic Autocollimator |
| Sensor Type | High-Resolution CMOS or PSD |
| Spectral Range Options | UV, Visible, NIR |
| Measurement Modes | Absolute and Relative |
| Max. Simultaneous Targets | ≤12 reflections |
| Multi-Instrument Support | Up to 12 units per PC |
| Trigger Interface | External TTL trigger supported |
| Data Export Format | CSV |
| Software | TriAngle® Control Suite v5.x (FDA 21 CFR Part 11 compliant audit trail optional) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TR86 |
| Price Range | USD 2,700–6,800 (est.) |
| Product Type | Online / In-line |
| Measurement Range | 0–40 NTU / 0–1000 NTU / 0–2000 NTU / 0–4000 NTU |
| Resolution | 0.1 NTU |
| Operating Temperature | −5 to 50 °C (with built-in temperature compensation) |
| Accuracy | ±1% of reading |
| Light Source | 850 nm infrared LED |
| Detection Angle | 90° scattered light |
| Pressure Rating | up to 50 psi (for flow-through installation) |
| pH Range | 2–12 |
| Sensor Window Material | Sapphire |
| Housing Material | AISI 316 Ti stainless steel |
| Electrical Interface | 1″ NPT thread |
| Cable Length Options | 3.0 m / 6.1 m / 9.1 m |
| Dimensions | 25 cm length × 2.5 cm diameter |
| Brand | Truelab |
|---|---|
| Origin | Shanghai, China |
| Instrument Type | Benchtop Digital Refractometer |
| Measurement Range | 1.3000–1.7000 (nD) |
| Accuracy | ±0.0002 (nD) |
| Brix Range | 0–100% |
| Brix Accuracy | ±0.1% |
| Light Source | LED at 589 nm |
| Prism Material | Sapphire-grade optical prism |
| Sample Cell | Stainless steel |
| Detection Method | Linear CCD array |
| Display | Full-color TFT touchscreen |
| Data Interfaces | USB & RS-232 |
| Power Supply | 220 V / 50 Hz |
| Temperature Control | None (ambient-only operation) |
| Compliance | Designed for ISO 21747, ASTM D1218, and USP <831> refractive index methodology |
| Brand | Truelab |
|---|---|
| Origin | Shanghai, China |
| Model Series | WGZ-1 / WGZ-200 / WGZ-800 |
| Instrument Type | Portable turbidimeter |
| Measurement Principle | 90° scattered light detection (ISO 7027 compliant) |
| Measurement Range | WGZ-1: 0–100 NTU & 0–200 NTU |
| WGZ-200 | 0–20 NTU & 0–200 NTU |
| WGZ-800 | 0–200 NTU & 0–800 NTU |
| Minimum Readout | WGZ-1: 0.1 NTU |
| WGZ-200 | 0.01 NTU |
| WGZ-800 | 0.1 NTU |
| Basic Error | ±2.5% F.S. (WGZ-1) |
| Repeatability | ≤1% |
| Zero Drift | ±0.5% F.S. (equivalent to ±0.2 NTU for WGZ-1/WGZ-800 |
| Operating Temperature | 0–25 °C |
| Resolution | 0.2 NTU (typical display resolution across series) |
| Key | Brand: Truelab |
|---|---|
| Origin | Shanghai, China |
| Model Series | WGZ-200A, WGZ-2A, WGZ-2, WGZ-3, WGZ-3A, WGZ-100 |
| Type | Portable Turbidimeter |
| Measurement Principle | 90° Nephelometric Scattering |
| Range | 0–1000 NTU (model-dependent) |
| Resolution | 0.001–0.01 NTU |
| Accuracy | ±2% F.S. |
| Repeatability | ≤1% |
| Zero Drift | ±0.5% F.S. (at 0.02–0.1 NTU) |
| Operating Temperature | 25 °C ambient |
| Compliance | ISO 7027, ASTM D6508, USP <241>, GLP-ready architecture |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | C-995 |
| Frequency Range | 4.0 Hz to 500 Hz (internal aperture) / 40 Hz to 5 kHz (external aperture) |
| Aperture Diameter | 15 mm |
| Aperture Width | 4.5 mm (30-slot) / 15 mm (3-slot) |
| Frequency Stability | ±0.0025% |
| Phase Jitter | 0.1% peak-to-peak (3-slot), 1.0% peak-to-peak (30-slot) |
| Phase-Lock Response Time | <5 s |
| External Clock Input | TTL/CMOS-compatible, 40 Hz–5 kHz |
| Output Signal | TTL/CMOS square wave |
| Display | 5-digit high-brightness green LED, 0.5" height |
| Power Supply | 85–260 VAC, 50/60 Hz |
| Dimensions (Chopper Head) | 4.5" H × 4.5" W × 2" D |
| Dimensions (Controller) | 2.7" H × 7" W × 9" D |
| Weight | 1.4 kg |
| Operating Temperature | 0–40 °C |
| Warranty | 2 years |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | C-995 v |
| Frequency Range | 4.0 Hz to 5 kHz (selectable via dual apertures) |
| Frequency Resolution | 0.001 Hz (via RS-232) |
| Display | 5-digit high-brightness green LED (565 nm, 14 mm digit height) |
| Phase Jitter | 0.1% peak-to-peak (3-slot), 1.0% peak-to-peak (30-slot) |
| Frequency Stability | ±25 ppm (0–40 °C, internal clock) |
| Phase Lock Response Time | <5 s (full range), <1 s (±10% step) |
| Input Compatibility | TTL/CMOS, 4.0 Hz–5.0 kHz |
| Aperture Dimensions | 30-slot: 15 mm H × 4.5 mm W |
| 3-slot | 15 mm H × 15 mm W |
| Housing | Square chopper head (4.75″ × 4.75″ × 2″), with two #8-32 mounting holes |
| Power | 85–260 VAC, 40–400 Hz, <20 W |
| Operating Temperature | 0–40 °C |
| Controller Dimensions | 2.8″ H × 7.5″ W × 8.5″ D |
| Chopper Head Dimensions | 4.5″ H × 4.5″ W × 2.5″ D |
| Weight | 2.25 kg |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | C995 |
| Frequency Range | 4 Hz to 5 kHz (internal/external slot dependent) |
| Aperture Diameter | 15 mm |
| Blade Diameter | 4.1 in |
| Display | 5-digit green LED |
| Frequency Resolution | 0.001 Hz (RS-232), 0.01 Hz (front panel) |
| Phase Jitter | 0.1% pk-pk (3-slot), 1.0% pk-pk (30-slot) |
| Sync Input | TTL/CMOS square wave, 4–5000 Hz |
| Output Signal | TTL/CMOS compatible square wave |
| Temperature Coefficient | <10 ppm/°C |
| Operating Temperature | 0–40 °C |
| Power | 95–260 VAC, 50–60 Hz, ≤15 VA |
| Weight | 1.36 kg |
| Dimensions (Chopper Head) | 114 × 114 × 51 mm |
| Dimensions (Controller) | 69 × 178 × 231 mm |
| Mounting | Dual #8-32 threaded holes |
| Compliance | CE, RoHS |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | FTE-7000 / FTE-7500 |
| Wavelengths | 850/1300 nm (MM), 1310/1550/1625 nm (SM), ±20 nm |
| Dynamic Range | 36 dB (SM, FTE-7000), 32 dB (SM, FTE-7500) |
| Event Dead Zone | 1 m (FTE-7000), 2 m (FTE-7500) |
| Attenuation Dead Zone | 4 m (FTE-7000), 5 m (FTE-7500) |
| Distance Uncertainty | ±(0.75 m + 0.005% × distance + sampling resolution) |
| Sampling Resolution | 0.125–32 m (FTE-7000), 0.25–64 m (FTE-7500) |
| Measurement Range | Up to 240 km (SM) |
| Storage Capacity | 1000 traces |
| Display | 4-inch color touchscreen |
| Battery Life | 10 hr (FTE-7000), 8 hr (FTE-7500) |
| Operating Temperature | –10 °C to +50 °C |
| Compliance | IEC 61300-3-35 (connector inspection), Telcordia GR-196-CORE, SR-4731 |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | LTX-510 |
| Input Voltage Range | 0–1 V or 0–5 V (selectable) |
| Input Impedance | 50 Ω or 1 MΩ (switchable) |
| Output Optical Power | 10 mW (−20 dBm) |
| Maximum Input Voltage | ±7 V DC |
| 3-dB Bandwidth | DC–60 MHz |
| Center Wavelength | 850 nm |
| Spectral Width (FWHM) | 100 nm |
| Input Connector | BNC Female |
| Output Connector | ST |
| Compatible Fiber | Multimode, 62.5/125 µm or 100/140 µm |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | LTX-5515 |
| Analog Bandwidth | DC – 12.5 MHz (-3 dB) |
| Input Voltage Range | ±1 V or ±5 V |
| Resolution | 12-bit |
| Accuracy | ±0.1% Full Scale, ±20 mV offset |
| Data Rate | 50 Mb/s |
| Switching Speed | 0 – 12 MHz |
| Laser Wavelength | 850 nm ± 20 nm, 1310 nm ± 20 nm |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | LTX-5510 / LTX-5515 (Analog) / LTX-5520 / LTX-5525 (Digital) |
| Input Voltage Options | Dual-range configurable |
| Analog Bandwidth | DC–25 MHz |
| Analog Accuracy | ±0.1% FS |
| Analog Resolution | 12-bit |
| Digital Channels | 4 (analog models) / 16 (digital models) |
| Digital Channel Speed | DC–24 MHz (switching) / 0–50 Mb/s (data rate) |
| Logic Compatibility | TTL, CMOS, LVTTL (input) |
| Input Impedance Options | Two selectable values |
| Immunity | Full galvanic isolation, EMI-immune transmission via single-mode/multimode fiber |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | TIA-525I |
| Detector Type | InGaAs |
| Wavelength Range | 850–1700 nm |
| Bandwidth | DC–14 GHz (typical) |
| Gain Options | 1.0 and 10.0 |
| Max Linear Input Power | 2 mW |
| Damage Threshold | 15 mW |
| Input Interface | FC or ST |
| Output Interface | Male BNC |
| Power Supply | 9 V Li-ion battery or external DC |
| Origin | France |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TURACO |
| Core Technology | Er/Yb-Doped Nanosecond Fiber Laser with Integrated Second-Harmonic Generation (SHG) |
| Pulse Energy | Up to 50 µJ |
| Peak Power | Up to 15 kW |
| Average Output Power | Up to 2 W |
| Repetition Rate | 10–200 kHz |
| Beam Quality | Diffraction-Limited (M² < 1.3) |
| Wavelength | 532 nm (frequency-doubled) |
| Operating Voltage | +24 V DC |
| Power Consumption | < 12 W |
| Weight | < 650 g |
| Cooling | Conductive, Fanless |
| Compliance | CE, RoHS, IEC 60825-1:2014 Class 4 Laser Product |