Optical Measurement Instruments
Filter
Showing 631–660 of 746 results
| Brand | TEO |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | TEO |
| Price Range | USD 70,000 – 112,000 |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Type | Imported Instrument |
| Model | ABBE-3L |
| Pricing | Upon Request |
| Brand | TILO |
|---|---|
| Model | P120 |
| Light Sources | D65, TL84, CWF, F, UV, TL83 |
| Net Internal Dimensions | 1286 × 591 × 590 mm |
| External Dimensions | 1318 × 622 × 802 mm |
| Weight | 60 kg |
| Power Efficiency | High-efficiency LED light sources, no preheating required, minimal thermal output |
| Control Interface | Digital source selection with usage logging (source name, cumulative operating time, switch count) |
| Compliance | Designed to support visual color assessment per ISO 3664:2009, ASTM D1729, and ISO 9001-compliant quality workflows |
| Brand | TILO |
|---|---|
| Origin | Shenzhen, China |
| Model | P60(6) |
| Light Sources | D65, TL84, CWF, F, UV (365 nm), TL83 (U30) |
| External Dimensions | 712 × 535 × 545 mm |
| Internal Cavity Dimensions | 680 × 508 × 360 mm |
| Lamp Power | 18 W (D65, TL84, CWF, UV, TL83), 40 W (F) |
| Color Rendering Index (CRI) | ≥90 for all standard sources |
| Switching Method | Automatic sequential or manual selection |
| Operational Status Display | Real-time source usage time, name, and activation count |
| Warm-up Time | 0 s (instant-on LED-compatible fluorescent lamps) |
| Thermal Management | Passive cooling (no fan, no heat accumulation) |
| Compliance | Meets ISO 3664:2009, ASTM D1729–16, and GB/T 3978–2008 requirements for color evaluation environments |
| Brand | TILO |
|---|---|
| Model | T60(5) |
| Light Sources | D65 (6500K, 18W), TL84 (4000K, 18W), CWF (4150K, 18W), F (2700K, 40W), UV (365 nm, 18W) |
| Dimensions | Compact Benchtop Form Factor |
| Brand | Top Cloud-agri |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | WSB-V |
| Price | USD 700 (FOB) |
| Light Source | Simulated D65 Illuminant |
| Geometry | Diffuse Illumination / Normal Detection (d/0) |
| Sphere Diameter | φ120 mm |
| Aperture Diameter | φ20 mm |
| Sample Minimum Diameter | ≥φ30 mm |
| Repeatability | ≤0.1 |
| Zero Drift | ≤0.1 |
| Scale Drift | ≤0.1 |
| Measurement Error | ≤±0.5 |
| Resolution | 0.1 |
| Display | 3½-digit LED |
| Output | RS-232 interface (printer optional) |
| Compliance | JJG 512–2002, GB/T 3978–1983, GB/T 5950–2002 |
| Brand | Top Instruments (TP) |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | TPY-1 |
| Price | Upon Request |
| Angle of Incidence | 20°–90° (±0.05° resolution) |
| Film Thickness Measurement Accuracy | ±1 nm |
| Thickness Range | 1–300 nm |
| Refractive Index Range | 1.0–10.0 |
| Minimum Display Resolution | ≤1 nm |
| Laser Wavelength | 632.8 nm (He-Ne) |
| Optical Center Height | 80 mm |
| Max Sample Diameter | φ140 mm |
| Min Sample Diameter | φ10 mm |
| Max Sample Thickness | 16 mm |
| Polarizer Azimuth Range | 0°–180° (0.05° resolution) |
| Thickness Repeatability | ±1 nm |
| Refractive Index Repeatability | ±0.01 |
| Instrument Weight | 25 kg |
| 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 |
| 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 | TPY-2 |
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Spectral Range | 632.8 nm (He–Ne laser) |
| Thickness Measurement Range | 1–4000 nm |
| Refractive Index Range | 1.0–10.0 |
| Incidence Angle Range | 20°–90° (±0.05° angular resolution) |
| Sample Diameter Compatibility | Ø10–Ø140 mm, max thickness 16 mm |
| Thickness Accuracy | ±0.5 nm (for films 10–100 nm), ±1 nm (full range) |
| Refractive Index Repeatability | ±0.005 |
| Polarizer Azimuth Range | 0°–180° |
| Optical Center Height | 80 mm |
| Dimensions (L×W×H) | 680 × 390 × 310 mm |
| Weight | 26 kg |
| Interface | USB 2.0 |
| Software | Windows-based ellipsometry analysis suite with real-time data acquisition, multi-layer modeling, and export to CSV, TXT, and XML |
| 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 |
|---|---|
| Model | WSZ-4A |
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Category | Domestic Optical Instrument |
| Key Components | Manual X-axis Rotational Mount, Light Source Adjuster, Detector Mount, λ/2 and λ/4 Waveplates, Semiconductor Laser (650 nm), Linear Polarizers, Precision Optical Goniometer, Collimating Lenses, White Light Source, Photodetector Unit, Integrated Optical Rail with Embedded Voltage Monitoring Circuit |
| Display | Analog Voltage Meter Indicating Polarization State |
| Compliance | Designed for Undergraduate Physics Lab Use per ISO/IEC 17025 Educational Equipment Guidelines |
| 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 | PRECS |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model Series | TOPTICA MOPA Systems (TA pro / MTA pro / BoosTA pro) |
| Core Technology | Tapered Amplifier-Based Master Oscillator Power Amplifier |
| Light Source Type | Semiconductor Diode Laser System |
| Compliance Framework | CE, RoHS, IEC 61000-6-3/6-4 |