Optical Instruments
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| Brand | Senbe |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | ST-85 |
| Instrument Type | Silicon Photocell-Based Illuminance Meter |
| Measurement Range | 0.1–199.9 × 10³ lx |
| Relative Indication Error | < ±4.0% |
| V(λ) Matching Error (f₁) | < 6.0% |
| Cosine Correction Error (f₂) | < 4.0% |
| Nonlinearity Error (f₃) | < ±1.0% |
| Range Switching Error (f₄) | < ±1.0% |
| Fatigue Error (f₅) | < −0.5% |
| Response Time | < 1 s |
| Operating Temperature | 0–40 °C |
| Operating Humidity | < 85% RH |
| Dimensions | 160 mm × 78 mm × 43 mm |
| Weight | 0.2 kg |
| Power Supply | 6F22 9 V alkaline battery (non-rechargeable) |
| Total Power Consumption | < 0.1 VA |
| Display | Backlit LCD |
| Range Selection | Manual/Automatic |
| Output Interface | USB digital output with redundant power capability |
| Additional Functions | Data hold, low-battery indicator, auto power-off delay, tactile key operation with audible beep feedback |
| Brand | SENTECH |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | SpectraRay/4 |
| Spectral Range | Configurable per instrument integration (e.g., 190–1700 nm) |
| Spot Size | Instrument-dependent (typically 10–100 µm) |
| Incidence Angle | Adjustable (40°–90°, motorized goniometer support) |
| Measurement Speed | Up to 100 ms per spectrum (full spectral acquisition) |
| Single-Measurement Time | < 5 s (typical auto-alignment + acquisition + fit) |
| Sample Size Compatibility | Up to Ø300 mm wafers or custom substrates |
| Spectral Resolution | ≤ 1 nm (dependent on spectrometer configuration) |
| Thickness Measurement Accuracy | Sub-nanometer for single-layer SiO₂ on Si (calibration traceable to NIST standards) |
| Repeatability | ≤ ±0.05 nm (1σ, over 24 h, controlled environment) |
| Direct Reflectance Accuracy | ±0.2% absolute reflectance (NIST-traceable calibration source) |
| Brand | Kipp & Zonen |
|---|---|
| Origin | Netherlands |
| Model | SGR3 |
| Spectral Range | 4.4–50 µm |
| Response Time | <18 s |
| Zero Offset (B) | <5 W/m² |
| Temperature Dependence of Sensitivity (−20 to +50 °C) | <3% |
| Operating Temperature Range | −40 to +80 °C |
| Field of View | 150° |
| Analog Output | 4–20 mA or 0–1 V per W/m² |
| Window Heating Offset | 15 W/m² |
| Power Supply | 5–30 VDC |
| Communication Interface | RS-485 Modbus® |
| Desiccant Replacement Interval | ≥10 years |
| Directional Error | <5 W/m² |
| Temperature Correction Range | −40 to +80 °C |
| Brand | INESA (YDWG) |
|---|---|
| Origin | Shanghai, China |
| Model | WGZ-4000 |
| Type | Portable |
| Measurement Range | 0.000–20.00 NTU |
| Resolution | 0.001 NTU |
| Operating Temperature | 5–40 °C |
| Accuracy | ≤ ±2% |
| Compliance | ISO 7027, HJ 1075–2019, Chinese Pharmacopoeia General Chapter 0902 (Method II) |
| Brand | YDWG (Yidian Wuguang) |
|---|---|
| Origin | Shanghai, China |
| Model | WYA-2S |
| Product Type | Benchtop Digital Abbe Refractometer |
| Temperature Control | Yes (Peltier-assisted, ±0.1 °C stability) |
| Digital Display | Yes (LCD, 4-digit resolution) |
| Measurement Range | n<sub>D</sub> = 1.3330–1.3900 |
| Brix | 0–35% |
| Accuracy | ±0.0003 in refractive index |
| Wavelength | 589.3 nm (Na-D line) |
| Prism Material | Hardened optical glass (BK7-type, chemically resistant and scratch-resistant) |
| Sample Volume | < 0.5 mL |
| Calibration Standards | Distilled water (n<sub>D</sub> = 1.3330 at 20 °C) or certified NIST-traceable glass reference blocks |
| Brand | YDWG (Yi Dian Wu Guang) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | WZB-F(A1) |
| Price | USD 250 (est.) |
| Type | Handheld Refractometer |
| Temperature Control | Yes (Built-in Peltier-assisted thermal stabilization) |
| Digital Display | Yes (Full-color LCD with menu-driven interface) |
| Operating Temperature Range | 0–40 °C (32–104 °F) |
| Temperature Measurement Accuracy | ±0.5 °C (±1 °F) |
| Brand | YDWG (Shanghai Physical Optics) |
|---|---|
| Origin | Shanghai, China |
| Model | WZB-F(S1) |
| Type | Handheld Refractometer |
| Temperature Control | Yes |
| Digital Display | Yes |
| Operating Temperature Range | 0–40 °C (30–104 °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 (Shanghai Physical Optics) |
|---|---|
| Origin | Shanghai, China |
| Product Type | Handheld Refractometer |
| Temperature Compensation | Yes |
| Digital Display | Yes |
| Measurement Range | 0–35% Brix / RI 1.3330–1.3900 |
| Accuracy | ±0.2% Brix / ±0.0003 RI |
| Power Supply | 2 × AAA batteries |
| Dimensions | 140 mm × 65 mm × 40 mm |
| Net Weight | 172 g |
| Auto-Off Function | Yes |
| Battery Low Indicator | Yes |
| Temperature Unit Toggle | °C / °F |
| Rated Cycles | >10,000 measurements |
| Brand | Shengtai Instruments |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Model | ST001D |
| Illuminant | Simulated D65 |
| Geometry | Diffuse/0° (d/0) |
| Integrating Sphere Diameter | 150 mm |
| Measurement Aperture | 30 mm |
| Display | High-resolution LCD with Chinese UI |
| Connectivity | Ethernet (TCP/IP), USB (optional) |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Zero Drift | ≤0.1 |
| Value Drift | ≤0.1 |
| Measurement Error | ≤0.5 |
| Repeatability Error | ≤0.1 |
| Specular Reflection Error | ≤0.1 |
| Sample Size | ≥Φ30 mm, thickness ≤40 mm |
| Dimensions | 360 × 264 × 400 mm |
| Net Weight | 20 kg |
| Compliance | GB/T 22427.6, GB/T 23774, GB/T 3978–2008, GB 7933, GB 7974, ISO 2470, GB 8940.2, GB 1840, GB 2913, GB 13025.2, GB 1543 |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Distributor |
| Product Origin | Domestic (China) |
| Model | FastnessGrade |
| Price Range | USD 28,000 – 42,500 |
| Instrument Type | Benchtop Spectrophotometer |
| Optical Geometry | 0/45° Integrating Sphere |
| Illuminant | LED Array |
| Spectral Range | 350–700 nm |
| Repeatability | ΔE*ab ≤ 0.03 |
| Brand | Shimadzu |
|---|---|
| Origin | Japan |
| Model | AIM-9000 |
| Detection Principle | Fourier Transform Infrared (FTIR) Spectroscopy with Reflectance/Transmission Microscopy |
| Optical Magnification Range | 330× continuous (macro to micro, 10 mm × 13 mm to 30 μm × 40 μm) |
| Automated Stage | Motorized XYZ stage with sub-micron positioning repeatability |
| Detector | Liquid Nitrogen-Cooled MCT (Mercury Cadmium Telluride) |
| Spectral Resolution | ≤ 4 cm⁻¹ (user-selectable down to 1 cm⁻¹) |
| Spectral Range | 7800–600 cm⁻¹ (mid-IR) |
| Imaging Mode | Point Mapping, Linear Mapping, Area Mapping (chemical imaging) |
| Software Platform | IRsolution with AI-assisted particle identification and multivariate spectral analysis |
| Brand | Shimadzu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | LEXT OLS4500 |
| Pricing | Upon Request |
| Brand | Shimadzu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | SPM-8100FM |
| Instrument Type | Atomic Force Microscope (AFM) |
| Lateral Positioning Noise | 0.1 nm |
| Vertical Positioning Noise | 0.03 nm |
| Sample Diameter × Thickness | Φ24 mm × 8 mm |
| Sample Stage Travel Range | ±5 mm |
| Brand | Shimadzu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | SPM-9700HT |
| Instrument Type | Atomic Force Microscope (AFM) |
| XY Positioning Noise | 0.1–0.2 nm (horizontal) |
| Z Positioning Noise | 0.03–0.05 nm (vertical) |
| Sample Size | Ø24 mm × 8 mm |
| Sample Stage Travel Range | ±6 mm |
| Brand | Shimadzu |
|---|---|
| Origin | Japan |
| Manufacturer | Shimadzu Corporation |
| Instrument Type | Atomic Force Microscope (AFM) |
| Category | Materials AFM |
| Position Detection Noise | < 0.02 nm RMS |
| Sample Dimensions | Ø50 mm × 8 mm max thickness |
| XY Stage Travel Range | 5 mm × 5 mm |
| Imaging Resolution | Up to 8192 × 8192 pixels |
| Automation Features | Auto-alignment ("Link On"), Auto-parameter optimization ("NanoAssist"), Fully automated tip exchange and fast 3D mapping |
| Brand | Shimadzu |
|---|---|
| Origin | Japan |
| Model | SPM-Nanoa |
| Instrument Type | Material-oriented AFM |
| Position Detection Noise | < 0.02 nm (RMS) |
| Sample Diameter | 50 mm |
| Sample Thickness | ≤ 8 mm |
| XY Stage Travel Range | 5 × 5 mm |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SIG Series |
| Pricing | Available Upon Request |
| Brand | Sigma |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | CLB Series |
| Component Category | Optical Element |
| Material Options | BK7 Glass or Synthetic Fused Silica |
| Available Coatings | AR Coating for Visible, NIR, and IR Spectral Ranges |
| Design Wavelength Range | 350 nm – 2000 nm (depending on substrate and coating) |
| Recommended Input | Collimated Beam Incident on Convex Surface |
| Typical Transmission | ~90% (uncoated), >99% per surface (with optimized AR coating) |
| Chromatic Behavior | Focal Length Varies with Wavelength |
| Compliance | ISO 10110–1 (Optical Component Specifications), MIL-PRF-13830B (Surface Quality) |
| Brand | Sigma |
|---|---|
| Origin | Japan |
| Model | DOP Series |
| Component Type | Optical Prism |
| Surface Accuracy Options | λ/4 (for laser applications) |
| Orientation Behavior | Image inversion (upside-down), 2× rotation ratio, mirror-reversed left-right when uprighted |
| Optical Axis Deviation | Minimal (precision-ground) |
| Design Feature | Full aperture imaging (A×B) without vignetting, optimized length D for complete beam transmission |
| Mounting Compatibility | DBH Rotational Mount (co-aligned optical axis and mechanical rotation center) |
| Cleaning Note | Bottom face (uncoated) must remain contamination-free to avoid image artifacts |
| Tolerance Definition | Based on trapezoidal base length formed by bottom face and two inclined faces |
| Chromatic Aberration | Present in high-magnification systems |
| Brand | Sigma |
|---|---|
| Origin | Japan |
| Model | EPL |
| Type | Achromatic Infinity-Corrected Objective Lens |
| Design | Long Working Distance (LWD), Lightweight Mechanical Construction |
| Spectral Range | 400–700 nm (Achromatically Corrected) |
| Compatibility | Designed for f = 200 mm Tube Lenses (Standard Magnification Reference) |
| Application Context | Coaxial Imaging, Laser Beam Delivery & Focusing, Automated Focus Systems |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Optical Component |
| Model | OPR Series |
| Price Range | USD 70 – 140 (FOB) |
| Coating Options | Uncoated or AR-Coated (CCB-M variant) |
| Material | Fused Silica or N-BK7 (standard) |
| Surface Quality | 10–5 scratch-dig |
| Clear Aperture | ≥90% of face diameter |
| Key | Brand: Sigma |
|---|---|
| Model | LBE Series |
| Type | Galilean Beam Expander |
| Construction | Air-Spaced, Cementless Lens Design |
| Wavelength Range | Visible (e.g., 632.8 nm for He-Ne) |
| Mounting Compatibility | Direct integration with He-Ne laser output ports (e.g., Melles Griot 05-LHP) |
| Compliance | Designed for laboratory-grade optical alignment and low-aberration beam manipulation |
| Component Category | Optical Element |
| Origin | Beijing, China |
| Brand | Sigma |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model Range | Comprehensive Portfolio (e.g., SLM-100 Series Mirrors, BS-50 Series Beamsplitters, FL-700 Series Bandpass Filters, LP-200 Series Linear Polarizers, AC-300 Series Achromatic Lenses, PR-150 Series Right-Angle Prisms, WG-400 Series Optical Windows, ST-800 Series Kinematic Mounts, PT-600 Series Precision Translation Stages, IF-900 Series Fizeau Interferometers) |
| Compliance | ISO 9001 Certified Manufacturing & Traceable Metrology |
| Coating Specifications | λ/10 Surface Flatness (λ = 633 nm), R < 0.25% @ AOI = 0° (AR-Coated Substrates), Laser Damage Threshold ≥ 5 J/cm² (1064 nm, 10 ns, 10 Hz) |
| Brand | Sigma |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SGRM-200 |
| Pricing | Available Upon Request |
| Brand | Ophir |
|---|---|
| Origin | Israel |
| Model | SP503U-1550 |
| Detector Type | Phosphor-Converted Silicon CCD |
| Spectral Response Range | 1440–1605 nm (NIR) |
| Output Correction | BeamGage® Linearization Algorithm |
| Compliance | ASTM E1290, ISO 11146-1/-2, USP <857>, FDA 21 CFR Part 11 (Software Audit Trail Enabled) |
| Brand | SinCE |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | SinAPC-15A |
| Pricing | Upon Request |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | SKR Series |
| Price Range | USD 420 – 560 |
| Product Type | Manual Rotary Stage |
| Drive Mechanism | Micrometer-Driven |
| Bearing Type | Crossed-Roller Bearings or Angular Contact Ball Bearings |
| Vacuum Compatibility | Yes (UHV-compatible stainless steel construction) |
| Mounting | Standard ISO/UNF tapped holes on top and base |
| Angular Range | Full 360° continuous rotation with fine adjustment capability |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | SMGON Series |
| Price Range | USD 420 – 560 |
| Product Type | Manual Translation & Tip/Tilt Stage |
| Drive Mechanism | Micrometer-Driven |
| Guidance System | Arc-shaped V-groove Ball Bearing Rail |
| Construction Material | Stainless Steel (AISI 304) |
| Vacuum Compatibility | ≤1×10⁻⁶ Torr |
| Mounting Interface | Standard M4/M6 Threaded Holes (ISO Metric) |
| Stage Topplate | Pre-drilled Universal Grid Pattern (25 mm Pitch) |
| Brand | Smolia |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | 3R-Smolia-Nail |
| Price | USD 9.80 (based on ¥69 at 1:7.04 exchange rate) |
| Brand | Solar Light |
|---|---|
| Origin | USA |
| Model | PMA2106 |
| Detection Principle | Broadband Non-Weighted UVB (280–320 nm) |
| Spectral Response | Flat, Unfiltered Silicon Photodiode with UVB-optimized optical filter |
| Angular Response | Lambertian (Cosine-corrected, ±5% up to 60° incidence) |
| Measurement Range | 0.001–200 mW/cm² (0.01–2000 W/m²) |
| Resolution | 0.001 mW/cm² / 0.01 W/m² |
| Operating Temperature | 0–50 °C (32–120 °F), non-condensing |
| Temperature Coefficient | ±1 %/°C (for solar UVB irradiance) |
| Cable | Retractable coaxial, 0.3–1.5 m |
| Dimensions | Ø40.6 mm × H45.8 mm |
| Weight | 200 g |
| Calibration | NIST-traceable, factory-calibrated for UVB irradiance (mW/cm² and W/m²) |