Other Optical Measurement Instruments
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| Brand | Thorlabs |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | NewOpto |
| Price | Upon Request |
| Wavelength Detection Range | 250–1590 nm |
| Minimum Detectable Irradiance | <1 nW/cm² |
| Active Area Dimensions | Multiple Options (17 mm, 31.8×54 mm, 19.0×38.1 mm, 35 mm, 42×23 mm) |
| Visible Emission Color | Wavelength-Dependent (e.g., blue ~400 nm, green ~550 nm, yellow ~580 nm, orange/red ~655–673 nm, broadband 490–750 nm) |
| Brand | Tiger Optics |
|---|---|
| Model | CRDS Series |
| Technology | Cavity Ring-Down Spectroscopy (CRDS) |
| Detection Principle | Time-resolved optical cavity decay measurement |
| Target Analytes | H₂O, CO₂, CH₄, C₂H₂, H₂, and other trace gases |
| Sensitivity | Sub-part-per-trillion (sub-ppt) level |
| Measurement Speed | Real-time, <1 s response time |
| Optical Cavity | Ultra-high-reflectivity mirrors (R > 99.999%) |
| Laser Source | Tunable near-IR diode lasers |
| Compliance | Designed for ISO/IEC 17025-compliant labs, compatible with FDA 21 CFR Part 11 data integrity requirements |
| Maintenance | Zero consumables, no zero/span gases, no carrier gas required |
| Architecture | Solid-state, no moving parts |
| Interface | Ethernet, RS-232, analog outputs (4–20 mA) |
| Environmental Rating | Industrial-grade enclosure (IP54) |
| Brand | Top Instruments (TP) |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | WSZ-710 |
| Price Range | USD 1,400 – 7,200 |
| Brand | TopOptical |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SZ-01 |
| X-Y Translation Range | ±10 mm |
| X-Y Positioning Accuracy | 0.01 mm |
| Z-Axis Vertical Travel | 30 mm |
| Standard Aperture Compatibility | Ø12 mm |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SR-5100 |
| Price Range | USD 13,500 – 27,000 |
| Brand | Topo |
|---|---|
| Model | FST-2 |
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Light Source Wavelength Range | 1525–1565 nm (C-band) |
| Optical Power Measurement Range | 1 nW – 2 mW |
| Temperature Resolution | 0.1 °C |
| Strain Resolution | 1 με |
| Integrated Components | C-band ASE broadband source (US-sourced laser diode + Er-doped fiber), EDFA-based fiber laser, fiber Michelson interferometer, unbalanced M-Z interferometer, FBG spectral characterization module, FBG temperature/strain sensing units, bend-loss characterization setup |
| Compliance | Designed for academic lab environments compliant with ISO/IEC 17025 foundational requirements for educational calibration traceability |
| Brand | Topo (TP) |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | GY-1 |
| Pricing | Upon Request |
| Brand | Topo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Model | GY-11 |
| Wavelength | 632.8 nm |
| Output Power | 1.5 mW |
| Total Length (incl. Power Supply) | 250 mm |
| Compliance | CE-marked for Class II laser safety per IEC 60825-1 |
| Brand | Topo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GY-21 |
| Output Power | 35 W |
| Input Voltage | 220 V AC |
| Clear Aperture | Ø34 mm |
| Light Source | High-Luminance Tungsten Halogen Lamp |
| Beam Collimation | Adjustable Zoom Lens Assembly |
| Primary Application | Undergraduate Physics Laboratory Instruction |
| Brand | Topo (TP) |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GY-5 |
| Pricing | Available Upon Request |
| Brand | Topo |
|---|---|
| Model | TP Silver Halide Holographic Plate |
| Type | High-Resolution Photographic Emulsion Plate for Laser Holography |
| Sensitivity Wavelength | 632.8 nm (He–Ne laser) |
| Gamma (Contrast Coefficient) | ≥4 |
| Sensitivity | ≥30 μC/cm² |
| Emulsion Thickness | 7 μm |
| Resolution | ≥3000 line pairs/mm |
| Origin | Tianjin, China |
| Manufacturer | Topo Optics Co., Ltd. |
| Compliance | ISO 9001-certified production facility |
| Packaging | Light-tight aluminum foil wrap with desiccant in sealed black box |
| Brand | Topo |
|---|---|
| Model | TP-100 |
| Type | Handheld Photometer |
| Measurement Units | lux and foot-candles (fc) |
| Display | 3½-digit LCD |
| Resolution | 0.1 lux / 0.1 fc |
| Range | 0.1–50,000 lux |
| Accuracy | ±5% rdg ±10 digits (<10,000 lux) |
| Probe Dimensions | 115 × 60 × 27 mm |
| Weight | 160 g |
| Power | Battery-operated with low-battery indicator and auto-power-off |
| Functions | Data hold, max-value hold |
| Brand | Topo |
|---|---|
| Model | WCG-1 |
| Origin | Tianjin, China |
| Manufacturer | Topo Instruments Co., Ltd. |
| Input Voltage | 220 V AC, 50 Hz |
| Frequency Range | 10 MHz ± 1 MHz |
| Frequency Display | 4-digit LED |
| Diffraction Orders | ≥3 |
| Measuring Range of Micrometer Eyepiece | 8 mm |
| Measurement Accuracy | 0.01 mm |
| Telescope Objective Focal Length | f = 150 mm |
| Brand | Topo |
|---|---|
| Model | WGX-11 |
| Light Source | 650 nm FP fiber-coupled laser diode |
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Category | Educational Optical Measurement Instrument for Fiber Optic Sensing Principles |
| Compliance | Designed for academic laboratory use in accordance with standard undergraduate photonics curriculum frameworks (e.g., IEEE/LEOS recommended teaching modules) |
| Brand | Topo |
|---|---|
| Model | WGX-6 |
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Wavelength Options | 632.8 nm, 650 nm, 1550 nm |
| Output Power | ≥0.5 mW @ 632.8 nm |
| Brand | Topo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Manufacturer |
| Model | WMG-1 |
| Price Range | USD 1,400 – 7,000 |
| Moving Mirror Fine Adjustment Precision | 0.0004 mm |
| Moving Mirror Coarse Adjustment Precision | 0.01 mm |
| Moving Mirror Fine Travel Range | 1 mm |
| Moving Mirror Coarse Travel Range | 12 mm |
| Beam Splitter & Compensator Plate Flatness | ≤ λ/20 |
| He-Ne Laser Output Power | 0.8–1 mW |
| Standard Configuration | Interferometer Main Unit, He-Ne Laser Source, One-Dimensional Adjustable Elevation Base |
| Optional Accessories | Low-Pressure Sodium Lamp, White Light Source, Gas Cell Assembly (Gas Chamber, Pressure Gauge, Hand Pump), Fabry–Pérot Etalon |
| Brand | Topo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic |
| Model | WSDF-1 |
| Pricing | Upon Request |
| Output Voltage | 220 V AC |
| Emission Aperture Diameter | φ20 mm |
| Brand | Topo |
|---|---|
| Model | WSY-4 |
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Category | Domestic Optical Teaching Instrument |
| Components | Optical Rail, 2D Adjustable Mounts, Photographic Plate Holder, White Viewing Screen, Multi-Aperture Mount, Single-Slit Adjuster (One-Side Variable), He–Ne Laser (632.8 nm), Convex Lens, Straight Edge Knife Blade |
| Power Integration | Integrated AC Power Supply Unit with Rail-Mounted Enclosure |
| Design | All-in-One Modular Bench System with Tool Storage Compartment |
| Brand | Topo |
|---|---|
| Model | WSZ-1BZ |
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Height | 700 mm |
| Vertical Adjustment Range | −10 mm to +30 mm |
| Base Interface | High-Elasticity Rubber Isolation Pads |
| Structural Design | Rigid Welded Steel Frame |
| Variant Options | Fixed-Foot (Type 1) and Castor-Mounted (Type 2) Configurations |
| Compatible Table Sizes | 600 × 600 mm to 1800 × 900 mm |
| Compliance | Designed for ISO 10360-compliant optical metrology environments |
| Brand | Topo (TP) |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic |
| Model | XGL-2A |
| Price Range | USD 1,400 – 7,000 |
| Brand | Topo (TP) |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic |
| Model | XGL-3 |
| Pricing | Upon Request |
| Brand | Topo/TP |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | XGS-7 |
| Pricing | Upon Request |
| Light Source | 40 mW Semiconductor Laser |
| Recording Media | Photopolymer & Silver-Halide Holographic Plates |
| Operating Environments | Ambient Light (White-Light Room) & Darkroom |
| Exposure Control | Digital Electronic Timer (Manual & Auto Modes) |
| Safety Illumination | Red/Yellow/Green Darkroom Lamps |
| Optional Accessories | Portable Lux Meter (Wide Range, High Accuracy) |
| Brand | TopOptics |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | GY-12 |
| Pricing | Available Upon Request |
| Brand | TP |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | GY-3 |
| Pricing | Available Upon Request |
| 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 |
|---|---|
| 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 | 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 | 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 |