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| Brand | Zhongjiao Jinyuan |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Origin | Domestic (China) |
| Model | GC7920 |
| Pricing | Upon Request |
| Brand | CEL (Zhongjiao Jinyuan) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Origin | Domestic (PRC) |
| Model | CEL-QMS1000 |
| Pricing | Upon Request |
| Mass Range (Configurable) | 1–100 amu (optional 1–200 amu / 1–300 amu) |
| Mass Analyzer | Quadrupole |
| Detector Options | Faraday Cup (detection limit: 4×10⁻¹³ mbar) or Secondary Electron Multiplier (SEM |
| detection limit | 3×10⁻¹⁵ mbar) |
| Ion Source | Open-type electron impact (EI) source with dual filaments |
| Resolution (10% peak height) | 0.5–2.5 amu |
| Scan Time per amu | 1 ms – 16 s |
| Inlet Pressure | Ambient (standard) |
| Inlet Temperature Control | 25–200 °C (capillary + filter assembly, dual-stage pressure reduction) |
| Vacuum System | Turbo-molecular pump + oil-free diaphragm dry pump |
| Mass Spectrometer Chamber | Stainless-steel construction with external heating jacket (max bake-out temperature: 200 °C) |
| Data Acquisition Interface | Ethernet (TCP/IP) |
| Measurement Channels | 128 parallel channels |
| Response Time | Millisecond-level |
| Detection Dynamic Range | 100% down to sub-ppb (v/v) |
| I/O Module | TTL/Analog-compatible digital input/output for synchronization with external instruments (TGA, electrochemical workstations, reactors, etc.) |
| Brand | CEL |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | CEL-FZ-A |
| Price Range | USD 0–720 |
| Optical Design | Single-Beam |
| Detector Type | Silicon Photocell |
| Wavelength Range | 300 nm–1100 nm |
| Automation Level | Automatic Wavelength Compensation |
| Measurement Range | 0–300.0 mW/cm² |
| Spectral Responsivity Calibration | NIM-traceable |
| Cosine Error | ±4% |
| Temperature Compensation Range | 15–35 °C |
| Resolution | 0.1 µW |
| Measurement Accuracy | < ±5% (at 25 °C, 50% RH) |
| Response Time | < 0.4 s |
| Operating Ambient | 0–40 °C, <85% RH |
| Power Supply | Rechargeable Lithium-ion Battery (AC Adapter: 220 V, 50 Hz) |
| Display | Digital LCD with Real-time Readout |
| Interface | Digital Output (USB or TTL-compatible, configurable) |
| Brand | Zhongjiaojinyuan |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | GC7920Pro |
| Pricing | Upon Request |
| Brand | CEL (China Education Goldsource) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | CEL-PCRD50-2 LED Photoreactor |
| Pricing | Upon Request |
| Sample Capacity | 2 × 50 mL (quartz reaction tubes) |
| Illumination Mode | Dual independent side-illumination |
| Illumination Area per Position | 100 mm × 20 mm (standard, for 50 mL) |
| LED Power | 2 × 25 W (DC 38 V, ±0.01%) |
| Total Input Power | 100 W (AC 220 V, ±0.01%) |
| Wavelength Options | 365, 395, 405, 420, 455, 470, 500, 520, 590, 620, 660, 740, 810, 850, 940 nm + white LED |
| Control Interface | Digital display with rotary knob adjustment |
| Modular Light Source | PCRS25 lamp housing with hot-swap capability |
| Cooling | Passive (fan-assisted, no water cooling required) |
| Uniformity | High-intensity uniform irradiation without filters or collimators |
| Temperature Control | Compatible with external cold well (optional) |
| Gas Handling | Integrated gas inlet/outlet and vacuum ports per station |
| Stirring | Dual independent magnetic stirring (speed adjustable) |
| Brand | CEL (Zhongjiaojinyuan) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | CEL-BRS |
| Price Range | USD 280,000 – 420,000 |
| Instrument Type | Remote/Online Raman Spectrometer |
| Spectral Range | −200 to 4000 cm⁻¹ |
| Spectral Resolution | <3 cm⁻¹ |
| Spatial Resolution | 1920 × 1200 pixels |
| Minimum Wavenumber | −200 cm⁻¹ |
| Laser Repetition Rate | 1 kHz |
| Detection Distance | 0.05–2 m (customizable for extended range) |
| Collection Aperture | 100 mm diameter |
| Background/Environmental Light Suppression Ratio (CEL-BRS-XXX-S) | ~10⁻⁶ |
| Fluorescence Suppression Ratio (CEL-BRS-XXX-S) | ~10⁻² |
| Excitation Wavelength Options | 266 nm / 355 nm / 532 nm |
| Pulse Energy | >5 µJ (266 nm), >10 µJ (355 nm), >15 µJ (532 nm) |
| Laser Type | Active Q-switched microchip (CEL-BRS-XXX-S) or Passive Q-switched microchip (CEL-BRS-XXX) |
| Detector | 2D Single-Photon Counting (SPC) Camera |
| Minimum Gating Width | <3 ns |
| Timing Synchronization Resolution | 10 ps |
| Brand | CEAULIGHT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | CEL-M350 |
| Price Range | USD 0–720 (est.) |
| Optical Design | Single-Beam |
| Detector Type | CCD Array |
| Wavelength Range | 185–500 nm |
| Wavelength Automation | Motorized Wavelength Selection |
| Spectral Bandwidth | Fixed at 185–500 nm (UV–VIS) |
| Wavelength Accuracy | ±2.0 nm |
| Stray Light | <0.01% (typ. at 220 nm) |
| Brand | CNI (Zhongjiao Jinyuan) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | FB-25 / FB-50 (Customizable) |
| Price | USD 285 (approx. ¥2016) |
| Compatibility | Standardized optical filter mounts for UV-Vis-NIR spectroscopy and photochemical applications |
| Brand | CEL (Zhongjiao Jinyuan) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | CEL-CPPCF Fluidized-Bed Heat-Exchange Reaction System (Custom-Engineered) |
| Pricing | Available Upon Request |
| Dimensions | 1690 mm × 800 mm × 2543 mm |
| Reactor Material | 310S Stainless Steel |
| Tubing Material | 316L Stainless Steel |
| Vaporizer Temp. Range | 0–800 °C |
| Steam Preheater Temp. Range | 0–950 °C |
| Reactor Temp. Range | 0–950 °C |
| Tubing Trace Heating Range | 0–200 °C |
| Operating Pressure | Atmospheric |
| Max. Liquid Flow Rate (Fully Vaporized) | ≤100 mL/min |
| Catalyst Bed Volume | <1500 mL |
| Gas Flow Capacity | 0–100 SLPM (scalable to multiple gas streams) |
| Mass Measurement | 0–30 kg (0.1 g resolution) |
| Safety Systems | Proportional pressure relief valve, rupture disc, independent overtemperature alarms at all critical zones, interlocked shutdown logic |
| Brand | CEAULIGHT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | CEL-GPPCH Fixed-Bed Catalyst Evaluation Reactor System (Custom-Engineered) |
| Pricing | Upon Request |
| Frame Dimensions | 1130 mm × 550 mm × 1000 mm |
| Construction Material | ASTM A240 Grade 316L Stainless Steel |
| Reactor Temperature Range | 0–800 °C |
| Vaporization Zone Temperature Range | 0–300 °C |
| Tubing Trace Heating Range | 0–200 °C |
| Maximum Operating Pressure | < 10 MPa |
| Liquid Flow Rate Range | 0.1–5 mL/min |
| Catalyst Bed Volume Capacity | < 5 mL |
| Gas Flow Channels (Configurable) | 0–5 sccm |
| Brand | CEAULIGHT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Producer |
| Model | CEL-PECR-TFC10 |
| Application | Dual-compartment two-electrode/three-electrode photoelectrochemical flow reactor for gas–solid–liquid triphasic catalysis |
| Construction Material | Grade 2 titanium (Ti) body, PTFE gasketing, gold-plated copper current collectors |
| Optical Window | Fused silica, Ø40 mm (effective Ø30 mm), rated to 1.0 MPa |
| Electrode Area | 20 mm × 20 mm square working electrode surface |
| Max Operating Pressure | ≤1.0 MPa |
| Volume | <10 mL |
| Compatible Electrodes | Pt counter, Ag/AgCl reference (optional), user-supplied photoanode/cathode |
| Gas Inlet | 3 mm OD stainless steel or PTFE tubing interface |
| Compliance | Designed for ASTM E2536, ISO 13485-aligned manufacturing practices |
| Origin | Finland |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GASERA-F10 |
| Pricing | Upon Request |
| Brand | Zhongjiaojinyuan |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ICA-3000 |
| Pricing | Upon Request |
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