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| Origin | Tianjin, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GM-0.5B |
| Price | Upon Request |
| Pumping Speed | 30 L/min |
| Operating Temperature (Pump Body) | <55 °C |
| Ultimate Vacuum | ≤50 mbar (≥−0.095 MPa) |
| Noise Level | <50 dB(A) |
| Inlet/Outlet Port Diameter | φ6 mm |
| Dimensions (L×W×H) | 300×120×235 mm |
| Motor Power | 160 W |
| Net Weight | 10 kg |
| Ambient Operating Temperature | 7–40 °C |
| Configuration | Dual-head negative-pressure design |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | GM-0501 |
| Power Rating | 1500 W |
| Heating Surface Dimensions | 400 × 280 mm |
| Maximum Surface Temperature | 400 °C |
| Control Method | Silicon Controlled Rectifier (SCR) Continuous Power Regulation |
| Housing Finish | Electrostatically Applied Epoxy-Polyester Coating |
| Compliance | CE-marked per EN 61000-6-3 (EMC) and EN 61000-6-2 (Immunity) |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (China) |
| Model | GM-0604 |
| Power Rating | 1500 W |
| Chamber Dimensions (W×D×H) | 940 × 170 × 90 mm |
| Temperature Control | Digital PID controller with ±0.5 °C stability at setpoint |
| Construction | Stainless steel inner tank and lid, electrostatically coated outer housing |
| Heating Method | Immersed stainless steel heating element |
| Compliance | Designed for general laboratory use per IEC 61010-1 safety standards |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GM11 |
| Price Range | USD 14,000 – 72,000 |
| Instrument Type | High-Pressure Cell Disrupter |
| Ultrasonic Power | 2000 W |
| Operating Frequency | 50 Hz |
| Temperature Range | 0 °C to Ambient |
| Sample Volume | 3500 mL |
| Throughput | Single-batch processing |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GM11 |
| Price Range | USD 0.15–75.00 |
| Component Category | Optical Element |
| Material | Precision Annealed K9 Optical Glass |
| Surface Figure | λ/4 @ 633 nm |
| Parallelism | < 3 arcmin |
| Surface Quality | 3–4 Scratch-Dig |
| Back Surface | Fine Ground |
| Dimensional Tolerance | +0.0 / −0.1 mm |
| Thickness Tolerance | ±0.2 mm |
| Edge Treatment | Protective Chamfer 0.2–0.5 mm × 45° |
| Coating Options | Uncoated, Aluminum + SiO₂ Protection, UV-Enhanced Aluminum + SiO₂, Silver + SiO₂, Gold + SiO₂ |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | GM12 |
| Unit Price Range | USD 0.15–75.00 (varies by size, coating, and quantity) |
| Component Category | Optical Element |
| Substrate Material | Precision-Annealed K9 Optical Glass |
| Surface Figure | λ/10 @ 633 nm |
| Parallelism | < 3 arcmin |
| Surface Quality | 10-5 scratch-dig (ISO 10110-7) |
| Back Surface | Fine Ground |
| Dimensional Tolerance | +0.0 / −0.1 mm (diameter or side length) |
| Thickness Tolerance | ±0.2 mm |
| Edge Treatment | Protective 45° chamfer, 0.2–0.5 mm |
| Coating Options | Uncoated, Protected Aluminum (Al+SiO₂), UV-Enhanced Aluminum (UVAL), Protected Silver (Ag+SiO₂), Protected Gold (Au+SiO₂) |
| Diameter | 12.5 mm / 12.5 × 12.5 mm / 25.0 mm |
|---|---|
| Focal Length | –5.0 to –150.0 mm |
| Thickness | 3 mm / 6 mm |
| Radius of Curvature | –10.0 to –300.0 mm |
| Substrate Material | K9 Optical Glass |
| Coating | Standard Protected Aluminum (Ravg > 87% @ 400–700 nm) |
| Surface Quality | 60-40 Scratch-Dig |
| Clear Aperture | ≥90% of Diameter |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | GM14 |
| Price Range | USD 0.15–75.00 (per unit, depending on coating and configuration) |
| Component Category | Optical Element |
| Substrate Material | Precision Annealed K9 Optical Glass |
| Surface Irregularity | λ/1 @ 633 nm |
| Centration Error | < 3 arcminutes |
| Reflected Surface Scratch-Dig | 60–40 (ISO 10110-7) |
| Back Surface Finish | Fine Ground or Inspection Polish |
| Diameter/Width Tolerance | +0.0 / −0.1 mm |
| Thickness Tolerance | ±0.2 mm |
| Focal Length Tolerance | ±2% |
| Edge Treatment | Protective 45° Chamfer, 0.2–0.5 mm |
| Coating Options | Bare Substrate, Protected Aluminum (AL), UV-Enhanced Aluminum (UVAL), Protected Silver (AG), Protected Gold (AU) |
| Material | Precision Annealed K9 Optical Glass |
|---|---|
| Surface Figure | λ/10 @ 633 nm |
| Parallelism Error | < 1 arcminute |
| Surface Scratch-Dig | 10-5 (ISO 10110-7) |
| Back Surface Finish | Fine Ground |
| Minor Axis Tolerance | +0.0 / –0.2 mm |
| Thickness Tolerance | ±0.5 mm |
| Edge Treatment | Protective 45° Chamfer, 0.2–0.5 mm |
| Coating Options | Bare, Aluminum + SiO₂ Protection, Silver + SiO₂ Protection, Gold + SiO₂ Protection |
| Compliance | ISO 10110, MIL-PRF-13830B |
| Material | Precision-Annealed K9 Optical Glass |
|---|---|
| Dimensional Tolerance | ±0.1 mm |
| Surface Flatness | λ/4 @ 633 nm |
| Surface Quality | 3–4 Scratch-Dig |
| Angular Accuracy | ±30 arcseconds |
| Beam Deviation (Tower Error) | <10 arcminutes |
| Edge Bevel | ±0.5 mm |
| Coating Options | Protected Aluminum, UV-Enhanced Aluminum, Protected Silver, Protected Gold, Dielectric HR (D02: 400–800 nm), Dielectric HR (D03: 750–1250 nm) |
| Available Sizes | 5×5×5 mm to 30×30×30 mm |
| Material | Fused Silica |
|---|---|
| Surface Figure | λ/4 @ 633 nm |
| Parallelism | < 3 arcmin |
| Surface Quality | 10-5 (MIL-PRF-13830B) |
| Back Surface | Fine Ground |
| Dimensional Tolerance | +0.0 / –0.1 mm |
| Thickness Tolerance | ±0.2 mm |
| Edge | Protective 45° chamfer, 0.2–0.5 mm |
| Coating Options | Uncoated, Protected Aluminum, UV-Enhanced Aluminum, Protected Silver, Protected Gold |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | GM22 |
| Component Category | Optical Element |
| Material | Fused Silica |
| Surface Figure | λ/10 @ 633 nm |
| Parallelism | < 3 arcmin |
| Surface Quality | 10-5 (MIL-PRF-13830B) |
| Back Surface | Fine Ground |
| Dimensional Tolerance | +0.0 / −0.1 mm |
| Thickness Tolerance | ±0.2 mm |
| Edge Treatment | Protective 45° chamfer, 0.2–0.5 mm |
| Coating Options | Uncoated, Protected Aluminum (AL), UV-Enhanced Aluminum (UVAL), Protected Silver (AG), Protected Gold (AU) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Product Origin | Domestic (China) |
| Model | GM23 |
| Price Range | USD 0.15–75.00 (per unit) |
| Component Category | Optical Element |
| Substrate Material | Fused Silica |
| Coating Type | Dielectric High-Reflectivity (HR) |
| Available Configurations | 0° and 45° incidence |
| Wavelength Ranges | 244–257 nm, 300–308 nm, 351–364 nm, 458–528 nm, 266 nm, 355 nm, 532 nm, 1064 nm |
| Avg. Reflectivity | >99.5% (Rₐᵥg) |
| Laser Damage Threshold | >1 kW/cm² (CW, 10 ns pulse) |
| Diameter Options | 12.5 mm, 25.0 mm, 50.0 mm |
| Thickness Options | 6.0 mm, 10.0 mm |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Model | GM24 |
| Unit Price Range | USD 0.15–75.00 (varies by size/coating) |
| Component Category | Optical Element |
| Short Axis A (mm) | 12.50 / 25.00 / 50.00 |
| Long Axis B (mm) | 17.68 / 35.36 / 70.72 |
| Thickness (mm) | 6.0 / 6.0 / 12.5 |
| Coating Options | D02 (High-Reflectance Dielectric, 400–800 nm, 45° AOI), D03 (High-Reflectance Dielectric, 750–1250 nm, 45° AOI) |
| Substrate Material | Synthetic Fused Silica (SiO₂), OH⁻ < 1 ppm, λ/10 surface flatness, scratch-dig 10–5, UV-grade transmission |
| Origin | Finland |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GM70 Multi-Function CO₂ Analyzer |
| Pricing | Upon Request |
| CO₂ Range | 0–2000 ppm to 0–20% vol (selectable) |
| CO₂ Accuracy | ±(20 ppm + 2% of reading) |
| Temperature Range (HMP70) | −70 °C to +180 °C |
| Humidity Range (HMP70) | 0–100% RH |
| Temperature Accuracy (HMP70) | ±0.2 °C |
| Relative Humidity Accuracy (HMP70) | ±1% RH |
| Data Logging Interval | 1 s to 12 h |
| Internal Memory Capacity | 2700 data points |
| Operating Environment | −20 °C to +60 °C, 0–100% RH, 0–10 m/s airflow |
| Measurement Principle | NDIR (Non-Dispersive Infrared), Single-Beam Dual-Wavelength |
| Sensor Technology | Vaisala CARBOCAP® |
| Response Time (t₉₀) | < 60 s |
| Power Supply | 10–30 VDC |
| Output Options | 0–1 VDC analog output (optional) |
| Calibration | Field-calibratable with optional verification adapter |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Product Origin | Domestic |
| Model | GME |
| Price Range | USD 0.15–75.00 (per unit) |
| Component Category | Optical Element |
| Substrate Material | Float Glass |
| Surface Figure | λ/4–λ/6 @ 25 mm², 633 nm |
| Parallelism | < 3 arcmin |
| Surface Quality | 5 (per MIL-PRF-13830B) |
| Back Surface Finish | Fine Ground or Inspection Polish |
| Dimensional Tolerance | +0.0 / −0.25 mm |
| Thickness Tolerance | ±0.25 mm |
| Edge Treatment | Protective 45° chamfer, 0.2–0.5 mm |
| Coating Options | Protected Aluminum, UV-Enhanced Protected Aluminum, Protected Silver, Protected Gold |
| Key | Origin: Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | GMK-508-1L / GMK-508-3L / SC60 |
| Measurement Range | 0.1–100% H₂O |
| Accuracy | ±0.2% |
| Sample Capacity | 5 g (GMK-508-1L), 50 g (GMK-508-3L), 10–100 g (SC60) |
| Readability | 0.001 g |
| Heating Source | Halogen Lamp (200 W × 1 for GMK-508-1L |
| Display | LCD with real-time moisture %, initial/final weight & temperature |
| Interface | RS232 for printer/data export |
| Pan Diameter | Φ80 mm (GMK-508-1L), Φ170 mm (GMK-508-3L), Φ110 mm (SC60) |
| Dimensions | 260×130×370 mm (GMK-508-1L), 410×245×425 mm (GMK-508-3L), 350×200×260 mm (SC60) |
| Weight | 4.5 kg (GMK-508-1L), 10 kg (GMK-508-3L), 7.5 kg (SC60) |
| Origin | South Korea |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | GMK-835F/835N |
| Price Range | USD 1,400 – 7,000 |
| Measurement Principle | Capacitive Sensing |
| Measurement Range | 0.00–3.50% (as citric acid equivalent) |
| Resolution | 0.01% |
| Accuracy | ±0.5% |
| Temperature Compensation | Automatic (0–40 °C) |
| Calibration | Auto-calibration with pre-stored fruit-specific calibration curves |
| Power Supply | 9 V alkaline battery (IEC 6LR61) |
| Dimensions | 154 mm (W) × 108 mm (L) × 43 mm (H) |
| Weight | 1.0 kg |
| Predefined Fruit Profiles | 12 (Citrus, Grape, Apple, Orange, Pineapple, Pear, Strawberry, Kiwi, Plum, Peach, Mango, Tomato) |
| Selectable Fruit Modes | 3 per device configuration |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (China) |
| Model | GMNF-UV |
| Price Range | USD 0.15–75.00 (varies by diameter and OD) |
| Component Category | Optical Element |
| Optical Density (OD) | 0.1–3.0 |
| Transmission (T) | 79%–0.1% |
| Design Wavelength | 300 nm |
| Available Diameters | Φ12.5 mm, Φ25 mm, Φ50 mm |
| Substrate Material | UV-Fused Silica |
| Coating Type | Metallic (Chromium-based) |
| Surface Quality | 40–20 scratch-dig |
| Flatness | λ/4 @ 633 nm |
| Parallelism | <3 arcmin |
| Damage Threshold | >0.5 J/cm² @ 300 nm, 10 ns pulse |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | GMNF-VIS |
| Price Range | USD 1–700 |
| Component Category | Optical Element |
| Optical Density (OD) | 0.1–3.0 |
| Transmission (T) | 79%–0.1% |
| Design Wavelength | 550 nm |
| Available Diameters | Φ12.5 mm, Φ25 mm, 50×50 mm square |
| Substrate Material | Optical Glass (BK7 or equivalent) |
| Coating Type | Vacuum-deposited metallic neutral density film |
| Surface Quality | 60-40 scratch-dig |
| Parallelism | <1 arcmin |
| Clear Aperture | ≥90% of nominal dimension |
| Damage Threshold | >500 MW/cm² (for pulsed lasers, 10 ns @ 1064 nm), >5 W/cm² (CW, 532 nm) |
| Origin | Europe |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | GMS150 |
| Price Range | USD 7,000 – 14,000 |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Regional Origin | Domestic (China) |
| Model | GNIF |
| Component Category | Optical Element |
| Center Wavelength (CWL) | 400–1050 nm (±2 to ±7 nm tolerance) |
| Full Width at Half Maximum (FWHM) | 14–75 nm |
| Peak Transmission | >45% to >75% (wavelength-dependent) |
| Available Diameters | Φ12.7 mm & Φ25.4 mm |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (PRC) |
| Model | GNIF |
| Component Category | Optical Element |
| Available Diameters | 12.7 mm & 25.4 mm |
| Center Wavelength Tolerance | ±0.2 to ±2.0 nm |
| FWHM Tolerance | ±0.5 to ±2.0 nm |
| Peak Transmission | 30–40% |
| Substrate Material | Optical-grade fused silica or BK7 (standard) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | GNIF |
| Component Category | Optical Element |
| Center Wavelength Range | 420–636 nm |
| FWHM | 10 nm |
| Minimum Peak Transmittance | 45–75% (varies by wavelength and grade) |
| Available Diameters | 12.7 mm (0.5") and 25.4 mm (1.0") |
| High-Transmission Variant Designation | "-H" suffix |
| Origin | Germany |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | Gonio-2Pi |
| Price | Upon Request |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | DPD |
| Pricing | Available Upon Request |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | GP11 |
| Component Category | Optical Element |
| Material | K9 Grade Optically Annealed Crown Glass |
| Dimensional Tolerance | +0.0 / −0.2 mm |
| Surface Flatness | λ/4 @ 632.8 nm |
| Surface Quality | 3–4 Scratch-Dig |
| Angular Accuracy | ±3 arcminutes |
| Beam Deviation (Tower Error) | <10 arcminutes |
| Edge Chamfer | 0.25–0.5 mm × 45° |
| Coating Options | Uncoated, VIS AR (400–700 nm), NIR AR (700–1100 nm), Alumina-Protected Aluminum on Hypotenuse or Legs |
| Material | K9 precision-annealed optical glass |
|---|---|
| Dimensional tolerance | +0.0 / −0.1 mm |
| Surface figure | λ/10 @ 632.8 nm |
| Surface quality | 1–2 scratch-dig |
| Angular accuracy | ±15 arcseconds |
| Beam deviation (tower error) | <5 arcminutes |
| Edge bevel | <0.25 mm × 45° |
| Coating options | Uncoated, VIS/NIR anti-reflection on hypotenuse or legs, aluminum mirror coating on hypotenuse with AR on legs |
| Material | K9 precision-annealed optical glass |
|---|---|
| Dimensional tolerance | +0.0 / −0.1 mm |
| Surface flatness | λ/10 @ 632.8 nm |
| Surface quality | 1–2 scratch-dig |
| Angular accuracy | ±15 arcseconds |
| Beam deviation (tower error) | <5 arcminutes |
| Edge chamfer | <0.25 mm × 45° |
| Coating options | Broadband or laser-line AR coatings per model suffix (e.g., V532, V633, V785) |
| Available sizes | 5.0, 10.0, 12.5, 15.0, 20.0, 25.0 mm (equilateral legs A = B = C) |
| Material | K9 optical glass (precision annealed) |
|---|---|
| Dimensions tolerance | +0.0 / −0.2 mm |
| Surface figure | λ/10 @ 632.8 nm |
| Surface quality | 3–4 scratch-dig |
| Angular accuracy | ±3 arcmin |
| Twist error | <5 arcmin |
| Edge bevel | <0.25 mm × 45° |
| Coating | Optional VIS broadband AR (Ravg < 0.5% @ 400–700 nm) |
| Available sizes | GP14-005 (5 mm), GP14-010 (10 mm), GP14-015 (15 mm), GP14-020 (20 mm) |