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| 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) |
| Material | K9 precision-annealed optical glass |
|---|---|
| Dimensions tolerance | +0.0 / −0.1 mm |
| Surface figure | λ/10 @ 632.8 nm |
| Surface quality | 3–4 scratch-dig |
| Roof angle accuracy | ±3 arcseconds |
| Other angular tolerances | ±3 arcminutes |
| Edge chamfer | < 0.25 mm × 45° |
| Coating | Uncoated |
| Clear aperture | Φ9 mm to Φ29 mm (model-dependent) |
| Material | K9 precision-annealed optical glass |
|---|---|
| Diameter tolerance | +0.0 / −0.1 mm |
| Height tolerance | ±0.2 mm |
| Surface flatness | λ/10 @ 632.8 nm |
| Surface quality | 3–4 scratch-dig |
| Edge chamfer | <0.25 mm × 45° |
| Beam deviation | ≤10 arcseconds (model-dependent) |
| Coating options | Uncoated |
| Component category | Optical element |
| Material | K9 optical glass (precision annealed) |
|---|---|
| Dimensional tolerance | +0.0 / −0.2 mm |
| Beam deviation angle | 90° ± 3′ (GP17-005-01) or 90° ± 30″ (other variants) |
| Surface flatness | λ/10 @ 632.8 nm |
| Surface quality | 3–4 scratch-dig |
| Edge chamfer | < 0.25 mm × 45° |
| Coating | Aluminum reflective coating with black paint protection on reflecting faces |
| Component category | Optical element |
| Material | UV-grade fused silica |
|---|---|
| Dimensions tolerance | +0.0 / –0.2 mm |
| Surface flatness | λ/4 @ 633 nm |
| Angular accuracy | ±3 arcmin |
| Beam deviation (prism tilt error) | <10 arcmin |
| Edge chamfer | 0.2–0.5 mm × 45° |
| Surface quality | 3–4 scratch-dig |
| Coating options | Uncoated, UV-enhanced AR (250–400 nm), or Al+dielectric protected front-surface mirror (on hypotenuse) |
| Material | UV-grade fused silica |
|---|---|
| Dimensions tolerance | +0.0 / −0.1 mm |
| Surface flatness | λ/10 @ 632.8 nm |
| Surface quality | 10–5 scratch-dig (MIL-PRF-13830B) |
| Angular accuracy | ±15 arcseconds |
| Beam deviation (tower error) | < 5 arcminutes |
| Edge deletion | 0.25 mm × 45° chamfer |
| Coating options | Uncoated, UV-enhanced AR (250–400 nm), or Al + protected dielectric on hypotenuse |
| Available sizes (A=B=C) | 5.0 mm, 6.3 mm, 10.0 mm, 12.5 mm, 15.0 mm |
| Material | UV-grade fused silica |
|---|---|
| Dimensions tolerance | +0.0 / −0.1 mm |
| Surface flatness | λ/10 @ 632.8 nm |
| Surface quality | 10–5 scratch-dig (MIL-PRF-13830B) |
| Angular accuracy | ±15 arcseconds |
| Beam deviation (tower error) | < 5 arcminutes |
| Edge chamfer | 0.25 mm × 45° |
| Coating options | V-coating @ 355 nm, 532 nm, or 1064 nm (R < 0.25% per surface) |
| Available sizes | 5.0 mm, 10.0 mm, 12.5 mm, and 15.0 mm (equilateral legs A = B = C) |
| Material | UV-grade fused silica |
|---|---|
| Diameter tolerance | +0.0 / −0.1 mm |
| Height tolerance | ±0.2 mm |
| Surface flatness | λ/10 @ 632.8 nm |
| Surface quality | 1–2 scratch-dig |
| Edge break | <0.25 mm × 45° |
| Coating | Uncoated |
| Beam deviation | <3″ (models GP26-012, GP26-025-1, GP26-038, GP26-050) or <10″ (models GP26-008, GP26-025-2) |
| Available diameters | 8.0, 12.7, 25.4, 38.1, 50.8 mm |
| Corresponding heights | 6.0, 10.16, 19.0, 28.5, 37.5 mm |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GPBS11 |
| Price Range | USD 1–499 |
| Component Category | Optical Element |
| Diameter/Dimensions | Φ12.5 mm, Φ25.0 mm, 12.5×17.5 mm, 25.0×36.0 mm |
| Split Ratios | 20R/80T to 80R/20T |
| Spectral Ranges | VIS (400–700 nm), NIR (700–1100 nm), SWIR (1100–2500 nm) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Category | Optical Component |
| Model | GPBS12 |
| Price Range | USD 0.5–250 (varies by size and R/T ratio) |
| Dimensions | Ø12.5 mm to 50×72 mm |
| Thickness | 3.0 mm |
| Coating Type | Vacuum-deposited aluminum with dielectric enhancement |
| Available Split Ratios (R/T) | 30/70, 50/50, 70/30 |
| Substrate Material | Optical-grade BK7 or fused silica (standard: BK7) |
| Surface Quality | 40–20 scratch-dig |
| Flatness | λ/4 @ 633 nm |
| Parallelism | < 3 arcsec |
| AR Coating Option | Optional broadband anti-reflection coating (400–700 nm or 700–1100 nm) |
| Material | Precision Annealed K9 Optical Glass |
|---|---|
| Surface Flatness | λ/4 @ 633 nm |
| Parallelism | < 30 arcsec |
| Surface Quality | 3–4 scratch-dig |
| Clear Aperture | +0.0 / −0.1 mm |
| Minor Axis Tolerance | 3 mm ± 0.2 mm |
| Thickness | 1.0 mm ± 0.1 mm |
| Edge Treatment | Protective 45° chamfer, 0.2–0.5 mm |
| S1 Coating | 45° AOI broadband splitting coating, R/T = 50:50 ± 10% (avg. over specified band) |
| S2 Coating | Broadband antireflection coating, Rₐᵥg < 1% (avg. over specified band) |
| Available AR Bands | 350–700 nm (VIS), 600–1100 nm (NIR), 900–1700 nm (SWIR) |
| Component Type | Optical Element |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GPBS21 |
| Price Range | USD 0.15–75.00 (per unit) |
| Component Category | Optical Element |
| Substrate Material | UV-grade Fused Silica |
| Wedge Angle | 0.5° (typ.) |
| Dimensions (mm) | Customizable, Standard Options Include Ø12.7 mm, Ø25.4 mm, 12.7×12.7 mm, 25.4×25.4 mm |
| Thickness (T, mm) | 3.0–10.0 (configurable) |
| Splitting Ratio (R/T) | 50:50 (nominal, ±5% over band) |
| Coating | Dual-side AR, S2-side optimized for 250–450 nm (R_avg < 0.5% per surface) |
| Material | UV Fused Silica |
|---|---|
| Surface Quality | 5/10 (Scratch-Dig) |
| Clear Aperture | ≥85% |
| Dimensional Tolerance | +0/−0.5 mm |
| Thickness | 1.5 mm (nominal) |
| Splitting Ratio (R/T) | ±5% over 250–2000 nm |
| Coating Type | Polka-dot pattern aluminum deposition |
| Minimum Beam Diameter | >2 mm |
| Available Configurations | 30R/70T, 50R/50T, 70R/30T |
| Material | CaF₂ single crystal |
|---|---|
| Wedge angle | 30 arcmin ± 10 arcmin |
| Surface figure | λ/4 @ 633 nm |
| Surface quality | 3–4 scratch-dig |
| Clear aperture | ≥90% |
| Diameter tolerance | +0/−0.25 mm |
| Thickness tolerance (edge) | ±0.25 mm |
| Edge treatment | Protective chamfer 0.2–0.5 mm × 45° |
| Coating on S1 | Broadband beam-splitting coating for 45° incidence, R/T = 50/50 ±10% avg. over 2–8 µm |
| Coating on S2 | AR coating optimized for 2–8 µm (unspecified reflectance, standard broadband antireflection) |
| Dimensions (Φ × T) | Φ12.7 mm × 3.0 mm, Φ25.4 mm × 5.0 mm, Φ50.8 mm × 8.0 mm |
| Material | ZnSe |
|---|---|
| Surface Flatness | λ/4 @ 633 nm |
| Wedge Angle | 30 arcmin ± 10 arcmin |
| Surface Quality | 3–4 scratch-dig |
| Clear Aperture | ≥90% |
| Diameter Tolerance | +0/−0.25 mm |
| Thickness Tolerance (Edge) | ±0.25 mm |
| Edge Treatment | Protective 45° chamfer, 0.2–0.5 mm |
| S1 Coating | Broadband R/T ≈ 70/30 ±10% avg. @ 7–14 µm, 45° AOI |
| S2 Coating | Broadband AR, Ravg < 2.5% @ 7–14 µm, 45° AOI |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GPBSE |
| Price Range | USD 0.50 – 299.00 |
| Component Category | Optical Element |
| Dimensions | Ø12.5–75.0 mm or 12.5×12.5–75.0×75.0 mm × 1.1 mm thickness |
| Coating Types | NIR (700–1100 nm) and SWIR (900–1700 nm) |
| Split Ratios | 30R/70T, 50R/50T, 70R/30T |
| Origin | South Korea |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | GPM Vibration Isolator |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GPR-1100 |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GPR-2000 |
| Price Range | USD 1,400–4,200 |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GPR-2500MO |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GPR-35MO |
| Pricing | Upon Request |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GR 1300/13 |
| Quotation | Upon Request |
| Max Temperature | 1300 °C |
| Heating Length | 1300 mm |
| Heating Zones | 6 independent zones (each 160 mm) |
| Max Achievable Axial Temperature Gradient | 400 °C |
| Internal Dimensions (W×D×H) | 1300 × 100 × 60 mm |
| External Dimensions (W×D×H) | 1660 × 740 × 1345 mm |
| Power Rating | 18 kW |
| Electrical Supply | 3-phase |
| Net Weight | 300 kg |
| Heating Method | Radiant heating via resistance wire wound on ceramic support tubes |
| Loading Access | Top or front door |
| Optional Accessory | Ceramic fiber partition boards for zone isolation |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GR1500 |
| Quotation | Upon Request |
| Instrument Type | Online |
| Measurement Principle | Laser Light Absorption / Obstruction |
| Particle Size Range | 1.5–400 µm |
| Number of Adjustable Channels | 8 |
| Sensitivity | 1.5 µm |
| Resolution | ≤9% @2 µm |
| Signal-to-Noise Ratio | 3:1 |
| Detection Efficiency | ≥50% @1 µm |
| Max. Particle Concentration | 18,000 counts/mL |
| Counting Loss Rate | 10% at max. concentration |
| Flow Accuracy | ≤2% |
| Light Source | Laser Diode |
| Sample Flow Rate | 60 mL/min |
| Flow Control | Overflow Tube + Hydraulic Pressure Regulation |
| Cleaning Mode | Semi-Automatic |
| Sensor MTBF | 60,000–80,000 hours |
| Communication Interfaces | RS-485 (4-wire), Modbus RTU, 4–20 mA (optional) |
| Baud Rate | 9600 bit/s |
| Display Capacity | Up to 9,999,999 cumulative counts |
| Data Output Modes | Cumulative or Segmented Values |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GR1501 |
| Pricing | Upon Request |
| Instrument Type | Online |
| Origin | Canada |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | C18 Monomeric 120Å |
| Price Range | USD $150–$7,500 (FOB) |
| Product Category | Chromatography Column |
| Service Life | 4–5 years |
| Warranty | 6 months |
| Origin | Canada |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Protein & Peptide C18 |
| Price Range | USD 150–7,500 (FOB) |
| Product Category | Chromatography Column |
| Service Life | 4–5 years |
| Warranty | 6 months |
| Part Number | 218TP54 |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | TH-1000 |
| Price | USD 250 (approx.) |
| Dimensions (TH-1000) | 291 × 180 × 265 mm |
| Gradient Volume Capacity | 2000 mL |
| Gradient Profile | Linear Only |
| Dimensions (TH-2000) | 300 × 200 × 300 mm |
| Gradient Volume Capacity | 4000 mL |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | BT-MOD1 |
| Pricing | Available Upon Request |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GLS Aqua 12 Plus / GLS Aqua 18 Plus |
| Pricing | Upon Request |