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| Origin | Tianjin, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | GM-0.50 |
| Instrument Type | Circulating Water-Free Vacuum Pump |
| Product Type | Oil-Free Diaphragm Pump |
| Flow Rate | 30 L/min |
| Ultimate Vacuum Pressure | ≤ −0.08 MPa (≤ −80 kPa) |
| Positive Pressure Output | ≥ 0.03 MPa (≥ 30 psi) |
| Noise Level | < 55 dB(A) |
| Inlet/Outlet Port Diameter | Ø6 mm |
| Dimensions (W×D×H) | 215 × 165 × 270 mm |
| Motor Power | 120 W, Single-Phase |
| Operating Temperature Range | 7–40 °C |
| Weight | 8 kg |
| Cooling | Integrated Self-Cooling Exhaust System |
| Membrane Material | Fluoroelastomer (FKM) |
| Bearing | Imported High-Precision Ball Bearings |
| Compliance | CE-marked design principles |
| Origin | Shanghai |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | MCP1 |
| Price | USD 85 |
| Plate Capacity | 10 |
| Pipetting Accuracy | ±2% at 10 µL |
| Pipetting Volume Range | 10–10,000 µL |
| Sample Throughput | 5 samples per run |
| Dimensions (W×D×H) | 70 × 80 × 90 mm |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | 1810C |
| Price | Upon Request |
| Input Water | Municipal tap water (high hardness), 1.0–5.0 kg/cm² pressure, 5–40 °C |
| Power Supply | 220 V / 50 Hz, 80 W |
| Ambient Operating Conditions | 5–40 °C, 10–80% RH |
| Production Rate | 10 L/h |
| Continuous Dispense Flow | 1.5 L/min |
| Type III Water Conductivity | <10 µS/cm (meets GB/T 6682–1992 Grade III & ASTM CAP/NCCLS standards) |
| Type I Water Resistivity | 18.25 MΩ·cm @ 25 °C (meets GB/T 6682–1992 Grade I & ASTM CAP/NCCLS standards) |
| TOC | <10 ppb |
| Silica Rejection | >99.9% |
| UV Absorbance (254 nm, 1 cm path) | ≤0.001 |
| Soluble Silica (as SiO₂) | <0.01 ppm |
| Particles (>0.22 µm) | <1 /mL |
| Heavy Metals (total) | <0.01 ppm |
| Cationic Impurities (Fe, Cu, Al, Ni, Zn, Cr, Na, K) | <0.001–0.02 ppb |
| Anionic Impurities (Cl⁻, NO₂⁻, NO₃⁻, SO₄²⁻) | <0.01–0.02 ppb |
| Display | 4-line color LCD |
| Housing | Matte black ABS |
| Control | Touch keypad with self-diagnostic boot sequence |
| Integrated Functions | Auto-flush timer, RO antiscalant algorithm, manual RO flush, low-water alarm, power-fail safeguard, full-tank standby mode, real-time resistivity monitoring, manual recirculation, scheduled ultrapure water recirculation |
| Purification Pathway | Tap water → Pre-filter → Water softener → Coarse filter → Fine filter → Activated carbon filter → Booster pump → RO membrane → Pure water tank → Membrane pump → Ultra-purification cartridge → Final 0.22 µm terminal filter → Type I outlet / Type III outlet |
| Accessories | 30 L polyethylene pure water storage tank |
| Documentation | User manual, installation guide, maintenance manual, warranty card |
| Service | On-site commissioning, system validation, and operator training included |
| Brand | Jingke Ruida (Kyocera-branded distribution) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | JK-2L (2 L/min) / JK-5L (5 L/min) |
| Air Purity | Oil-Free, Triple-Stage Purification |
| Output Flow Rate | 0–2 L/min (JK-2L) / 0–5 L/min (JK-5L) |
| Output Pressure | 0–0.4 MPa (for GC instruments) or 0–0.5 MPa (for air inlet of nitrogen generators) |
| Noise Level | ≤42 dB(A) |
| Power Supply | 220 V, 50 Hz |
| Operating Temperature | 15–40 °C |
| Relative Humidity | ≤70% RH (non-condensing) |
| Rated Power | 150 W |
| Dimensions (L×W×H) | 490 × 240 × 380 mm |
| Weight | 23 kg |
| Safety Features | Dual-stage pressure relief protection, thermal cut-off control, manual drain valve |
| Filtration Stages | Pre-filter + activated carbon chamber + color-indicating silica gel chamber |
| Regulatory Compliance | Designed for GLP-compliant laboratory environments |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | Welch DV-58 |
| Price | Available Upon Request |
| Max Vacuum Level | 2 Torr |
| Max Flow Rate | 58 L/min |
| Construction | PTFE-Coated Gas Path |
| Noise Level | <45 dB(A) |
| Portability | Benchtop, Compact Footprint |
| Brand | JKRD |
|---|---|
| Origin | USA |
| Model | CH2-500 |
| Hydrogen Generation Principle | Pure Water Electrolysis |
| Output Flow Rate | 500 mL/min (up to 1300 mL/min customizable) |
| Output Pressure | 11.9 bar (0–100 PSI / 0–0.7 MPa) |
| Hydrogen Purity | 99.999995% |
| Power Supply | 220 V, 50 Hz |
| Dimensions | 40 × 40 × 45 cm |
| Weight | 23 kg |
| Certifications | CSA, UL, IEC 61010, CE |
| Brand | Kyocera |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | JUPT-IV Series |
| Quotation | Available Upon Request |
| Control Interface | Touch-key with LCD display |
| Safety Features | Low-water alarm, power-failure protection |
| RO System | Integrated anti-scaling program + manual RO membrane flush button |
| Control Core | IC-based microcomputer controller |
| Monitoring | Real-time online water quality monitoring |
| Dual-Outlet Design | Grade III purified water + Grade I ultrapure water |
| Auto-Stop | Full-tank shutdown |
| Auto-Start | Activated by inlet supply or user demand |
| UV Sterilization | Dual-wavelength (185 nm + 254 nm) UV lamp with TOC reduction capability |
| Final Filtration | 0.45 µm / 0.22 µm pre-filtered high-flux terminal filter |
| Pre-desalination | Two-stage pre-desalting system (optional for high-TDS feedwater) |
| Scalability | Upgradable for enhanced water quality and flow capacity |
| Feed Water | Municipal tap water, pressure 0.1–0.5 MPa |
| RO Production Rate | 5–20 L/h |
| Continuous Dispensing Flow | 1.5 L/min |
| Grade III Water Conductivity | 2–10 µS/cm (meets GB/T 6682–1992 Class III & ASTM CAP/NCCLS standards) |
| Grade I Ultrапure Water Resistivity | ≥18.20 MΩ·cm @ 25 °C (meets GB/T 6682–1992 Class I & ASTM CAP/NCCLS standards) |
| Silica Rejection Rate | >99.9% |
| Absorbance (254 nm, 1 cm path) | ≤0.01 |
| Soluble Silica [as SiO₂] | <0.01 ppm |
| Particles (>0.22 µm) | <1/mL |
| Power Supply | 220 V AC, 50 Hz |
| Operating Environment | 5–40 °C |
| Optional Accessories | Sediment pre-filter, water softener (for hardness >200 mg/L as CaCO₃), desalinator (for TDS >400 ppm) |
| Origin | Tianjin, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | Solvent Filtration System with Diaphragm Vacuum Pump |
| Pricing | Upon Request |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | Molelement 1810v |
| Pricing | Available Upon Request |
| Feed Water | Distilled or RO Water (5–40 °C) |
| Continuous Flow Rate | 1.5 L/min |
| Production Rate | 10 L/h |
| Resistivity | 18.25 MΩ·cm @ 25 °C |
| TOC | <10 ppb |
| Silica Rejection | >99.9% |
| UV Absorbance (254 nm, 1 cm) | ≤0.001 |
| Particles (>0.22 µm) | <1 /mL |
| Heavy Metals | <0.01 ppm (max) |
| Cation Limits (ppb) | Fe <2, Cu <2, Al <3, Ni <1, Zn <5, Cr <1, Na <20, K <20 |
| Anion Limits (ppb) | Cl⁻ <10, NO₂⁻ <20, NO₃⁻ <20, SO₄²⁻ <10 |
| Compliant With | GB/T 6682–1992 Grade I, ASTM D1193–2020 Type I, NCCLS/CLSI EP21-A |
| Brand | JKRDA |
|---|---|
| Origin | USA |
| Model | CH2-260 |
| Hydrogen Generation Principle | Pure Water Electrolysis |
| Output Flow Rate | 260 mL/min |
| Output Pressure | 11.9 bar |
| Hydrogen Purity | 99.999995% |
| Certifications | CSA, UL, IEC 61010, CE |
| Dimensions | 40 × 40 × 45 cm |
| Weight | 23 kg |
| Power Supply | 220 V, 50 Hz |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | CWY-3KVA |
| Unit Price | USD 495 (FOB) |
| Rated Capacity | 3 kVA |
| Phase Configuration | Single-Phase |
| Net Weight | 106 kg |
| Dimensions (W×D×H) | 510 × 365 × 695 mm |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | Multiwave 3000 |
| Price | USD 14,000 (FOB) |
| Cavity Class | Industrial-Grade |
| Sample Capacity | 48-position rotor |
| Microwave Source | Dual 2D Magnetron (1400 W, non-pulsed) |
| Max Temperature | 300 °C |
| Max Pressure | 1500 psi |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | JK-500Y |
| Price | USD 420 (approx.) |
| Input Voltage | 220 V AC, 50/60 Hz |
| Oxygen Purity | 99.995 % |
| Output Flow Rate | 0–800 mL/min |
| Output Pressure | 0.4 MPa (customizable upon order) |
| Max Power Consumption | 500 W |
| Operating Temperature | 0–40 °C |
| Relative Humidity | <85 % RH |
| Dimensions (L×W×H) | 520 × 280 × 400 mm |
| Weight | ~35 kg |
| Electrolyte | Deionized/Distilled Water |
| Electrolysis Voltage | <2.3 V per cell |
| Cooling | Passive thermal management via low-voltage high-current electrolysis architecture |
| Safety | Integrated one-way valve to prevent backflow/liquid carryover |
| Gas Drying | Built-in desiccant-based drying chamber |
| Brand | JKRD |
|---|---|
| Origin | USA |
| Model | CH2-160 |
| Hydrogen Generation Principle | PEM Electrolysis of Deionized Water |
| Purity | 99.999995% |
| Max Flow Rate | 160 mL/min |
| Max Outlet Pressure | 0–100 psi (0.7 MPa) |
| Power Supply | 220 V, 50 Hz |
| Dimensions | 40 × 40 × 45 cm |
| Weight | 23 kg |
| Certifications | CSA, UL, IEC 61010, CE |
| Brand | JKRD |
|---|---|
| Origin | USA |
| Model | CGH2-160 |
| Hydrogen Production Principle | Pure-water electrolysis |
| Output Flow Rate | 160 mL/min (up to 1300 mL/min customizable) |
| Output Pressure | 11.9 bar (0–100 psi) |
| Hydrogen Purity | 99.999995% |
| Dimensions | 40 × 40 × 45 cm |
| Weight | 23 kg |
| Power Supply | 220 V, 50 Hz |
| Certifications | CSA, UL, IEC 61010, CE |
| Brand | Jingke Ruida (Kyocera-branded distribution) |
|---|---|
| Origin | Beijing, China |
| Model | JK-300N / JK-500N |
| Nitrogen Generation Principle | Pressure Swing Adsorption (PSA) from Compressed Air |
| Output Flow | 0–300 mL/min (JK-300N) / 0–500 mL/min (JK-500N) |
| Output Pressure | 0.4 MPa |
| Nitrogen Purity | 99.9994% (v/v, O₂-equivalent basis) |
| Dew Point | –10 to –40 °C |
| Input Air Pressure | ≥ 0.5 MPa |
| Power Supply | 220 V AC, 50 Hz |
| Max. Power Consumption | 80 W (JK-300N) / 100 W (JK-500N) |
| Dimensions (L×W×H) | 360 × 190 × 380 mm |
| Weight | 15 kg (JK-300N) / 16 kg (JK-500N) |
| Operating Ambient | 10–40 °C, RH < 85%, non-corrosive, low-dust environment |
| [Brand | Jingke Ruida (Kyocera) |
|---|---|
| Origin | Beijing, China |
| Model | JK-300H / JK-500H |
| Purity | ≥99.999% H₂ (O₂-equivalent basis) |
| Output Pressure | 0.3 MPa (factory-set, non-adjustable in field) |
| Flow Rate | 0–300 mL/min (JK-300H) / 0–500 mL/min (JK-500H) |
| Power Supply | AC 220 V, 50 Hz |
| Max. Power Consumption | 180 W |
| Operating Temperature | 0–40 °C |
| Relative Humidity | <85% RH (non-condensing) |
| Dimensions (L×W×H) | 360 × 190 × 380 mm |
| Weight | 7 kg (JK-300H) / 8 kg (JK-500H) |
| Electrolyte | Deionized or distilled water only] |
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