Optical Instruments
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Showing 6751–6780 of 7790 results
| 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 | Topo |
|---|---|
| Model | YB-IIB |
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Compliance | Chinese Pharmacopoeia (ChP) WS1-235 and WS1-236-87 |
| Light Source | Tri-phosphor fluorescent lamp (CIE D65 spectral approximation) |
| Illuminance Range | 1000–4000 lx (continuously adjustable) |
| Built-in Illuminance Meter | Yes |
| Timed Inspection Mode | Programmable 10–30 s dwell time |
| Lamp Output | ≥400 lx per tube (single-tube configuration) |
| Conformance | Designed for USP <790>, EP 2.9.20, and ChP General Chapter 0901 |
| Brand | TopOptics |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | GY-12 |
| Pricing | Available Upon Request |
| Brand | TopOptics |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | OEM Manufacturer |
| Origin Category | Domestic (China) |
| Model | WSZ-1 |
| Pricing | Upon Request |
| Dimensions | 1200 × 800 × 120 mm |
| Vibration Isolation | Dual-layer passive isolation system |
| Material | Magnetic stainless steel surface plate |
| Height Adjustment Range | 180–240 mm (optical axis centerline) |
| Integrated Safety Features | Built-in power sockets with residual-current circuit breaker (RCCB) |
| Adjustability | Five-axis precision kinematic mounts compatible |
| Brand | TopOptics |
|---|---|
| Model | WSZ-1B |
| Origin | Tianjin, China |
| Manufacturer Type | OEM Manufacturer |
| Platform Thickness Options | 50 mm (precision grade), 60 mm (standard), 100 mm (heavy-duty) |
| Surface Finish | Matte-black passivated stainless steel (precision variants) |
| Top Plate Material | High-permeability magnetic stainless steel (AISI 430 or equivalent) |
| Mounting Hole Pattern | M6 threaded holes on 25 × 25 mm or 50 × 50 mm grid |
| Dimensions Range | 300 × 300 mm to 1800 × 900 mm |
| Compliance | Designed for ISO 14644-1 Class 7 cleanroom-adjacent lab environments and GLP-compliant optical alignment workflows |
| Brand | NanoMEGAS |
|---|---|
| Origin | Belgium |
| Model | TOPSPIN |
| Application | Precession Electron Diffraction (PED)–Enabled 4D-STEM Acquisition |
| Integration | DigiSTAR Beam Control & Direct Electron Detection |
| Compliance | TEM/STEM-Compatible with ASTAR & STRAIN Software Ecosystem |
| 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 |
| Brand | Toptica |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model Series | Toptica/eagleyard |
| Pricing | Available Upon Request |
| Brand | Towa |
|---|---|
| Origin | Japan |
| Model | TD-2010C |
| Measurement Principle | Reflective Near-Infrared (NIR) Spectroscopy |
| Measurement Range | 5–30 °Brix |
| Response Time | ≤3 s |
| Operating Temperature | 10–30 °C |
| Dimensions | 240 × 120 × 80 mm |
| Weight | 1.2 kg |
| Power Supply | 5 × AA batteries |
| Max Power Consumption | 2.5 W |
| Sample Types | Apple, Pear, Melon, Watermelon, Citrus, Peach, Tomato, Strawberry, Mango, Papaya, Longan, Grape, Kyoho Grape |
| Instrument Type | Non-Destructive |
| Compliance | Designed for field-deployable agricultural QA/QC and research-grade Brix monitoring |
| Brand | TP |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | GY-3 |
| Pricing | Available Upon Request |
| 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 |