Chemical Analysis Instruments
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Showing 2011–2040 of 10669 results
| Brand | CDS Analytical |
|---|---|
| Origin | USA |
| Model | 7550s |
| Instrument Type | Dual-Stage Thermal Desorber |
| Sample Capacity | 72 positions |
| Cold Trap Temperature Range | –40 °C to +400 °C (Peltier-assisted pre-concentration) |
| Desorption Temperature Range | Ambient to 400 °C |
| Valve Operating Temperature | Up to 350 °C |
| Detection Compatibility | Universal interface for GC and GC-MS systems (all major brands) |
| Carrier Gas Control | Precision mass flow control with split capability |
| Sample Preservation Mode | Integrated cryo-trap bypass & fraction collection |
| Dry-Purge Function | Automated in-line dry-purge of traps and transfer lines |
| Tube Conditioning | On-board thermal conditioning of sorbent tubes (up to 400 °C) |
| 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 | 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 | 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 | 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 | 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 | 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 | 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 |
| 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 | PURSPEC Technologies |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Cell |
| Pricing | Available Upon Request |
| Brand | CEM |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | Prodigy 2.0 |
| Application Level | Laboratory Grade |
| Instrument Type | High-Pressure Preparative Liquid Chromatograph |
| Flow Rate Range | 4–250 mL/min |
| Flow Accuracy | ±1% |
| Flow Precision (RSD) | ≤1% |
| Maximum Pressure | 300 bar |
| Wavelength Range | 190–500 nm |
| Wavelength Repeatability | ±3 nm |
| Data Acquisition Frequency | 50 Hz |
| Brand | CEM |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Product Origin | Imported |
| Model | SMART Q |
| Heating Method | Infrared |
| Measurement Range | 0.01–15% moisture content |
| Resolution | 0.001% |
| Balance Precision | 0.0001 g (4-digit analytical balance with 3-digit moisture display) |
| Sample Types | Solids, powders, slurries, non-polar solvents, low-moisture polymers, coatings, pharmaceuticals |
| Compliance | Designed for GLP/GMP environments |
| Origin | USA |
|---|---|
| Supplier Type | Authorized Distributor |
| Import Status | Imported |
| Model | OP-FTIR |
| Pricing | Upon Request |
| Brand | CETAC |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | ASX-560 |
| Pricing | Available Upon Request |
| Brand | SRS/Stanford Research Systems |
|---|---|
| Origin | USA |
| Model | CG635 |
| Frequency Range | 1 µHz to 2.05 GHz |
| Random Jitter | < 1 ps RMS |
| Frequency Resolution | 16-bit |
| Rise/Fall Time | 80 ps |
| Output Logic Families | CMOS, PECL, ECL, LVDS, RS-485 |
| Phase Control & Time Modulation | Yes |
| Optional Timebases | OCXO or Rubidium Standard |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | CHI400C |
| Pricing | Available Upon Request |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | CHI900D |
| Price Range | USD 42,000 – 70,000 (FOB) |
| Instrument Type | Bipotentiostatic Electrochemical Workstation |
| Channel Count | Single-Channel Bipotentiostat |
| Current Range | ±250 mA continuous (sum of two channels), ±350 mA peak |
| Current Accuracy | ±0.2% of reading |
| Potential Accuracy | ±1 mV or ±0.01% of full scale |
| Potentiostatic Range | ±10 V |
| EIS Frequency Range | 10 µHz to 1 MHz |
| XYZ Positioning System | Stepper-motor-driven |
| resolution | 8 µm (CHI900D), travel: 50 mm per axis |
| Optional High-Resolution Mode | Closed-loop piezoelectric stage (CHI920D variant) |
| resolution | 1.6 nm |
| Core Functionality | Dual-potentiostat with zero-resistance ammeter (ZRA) mode for feedback-mode SECM, generation-collection (G/C) mode, and redox competition (RC-SECM) experiments |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | CH154-SA |
| Price | Upon Request |
| Length | 120 mm |
| Tip Opening Diameter | 2.6 mm |
| Tip Geometry | Vertical Alignment |
| Brand | PROCESS INSTRUMENTS |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | Chanscope II |
| Product Type | Portable Dew Point Meter |
| Measurement Principle | Chilled-Mirror Hygrometry |
| Operating Temperature Range | –20 °C to +40 °C |
| Accuracy | ±0.2 °C |
| Repeatability | ±0.1 °C |
| Brand | Changji Instruments |
|---|---|
| Origin | Shanghai, China |
| Model | SYD-0916 |
| Instrument Type | Laboratory FTIR Spectrometer |
| Spectral Range | 7800–350 cm⁻¹ |
| Resolution | Better than 1.0 cm⁻¹, continuously adjustable |
| Signal-to-Noise Ratio | 30,000:1 (peak-to-peak, 4 cm⁻¹, 1-minute scan) |
| Beam Splitter | Ge-coated KBr substrate |
| Source | High-energy, long-life IR source with auto-sleep function |
| Interferometer | Magnetically suspended planar mirror, electromagnetic drive Michelson interferometer (30° incidence angle) |
| Detector | Moisture-resistant high-sensitivity DLATGS detector |
| Quantification Method | FAME concentration calculated from absorbance at 1745 cm⁻¹ using ASTM D7371-compliant calibration |
| Interface | USB 2.0 high-speed bidirectional port |
| OS Compatibility | Windows XP through Windows 10 |
| Origin | Germany |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | CheckitDirect |
| Pricing | Upon Request |
| Brand | Agela |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | HS-1000 |
| Instrument Type | Fast Liquid Chromatography System |
| Flow Rate Range | 0.1–100.0 mL/min (0.1 mL/min increment) |
| Maximum Operating Pressure | ≤20 MPa |
| Fraction Collection Options | F1–F4 standard tube racks (13 mm, 15 mm, 18 mm, 25 mm OD), F5 conical flask rack (up to 100 mL |
| Sample Injection Volume Range | up to 1 L |
| Temperature Control | Ambient only |
| Wavelength Range | Dual-channel UV-Vis detection at 200–400 nm and 200–800 nm (simultaneously selectable) |
| Data Acquisition Rate | Not specified |
| Origin | Tianjin, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (China) |
| Model | CHEETAH HP100 |
| Price Range | USD 42,000 – 56,000 |
| Application Level | Laboratory-Scale |
| Instrument Type | High-Pressure Preparative HPLC System |
| Flow Rate Range | 0.1–100.0 mL/min |
| Flow Accuracy | ±1% |
| Flow Precision (RSD) | ±1% |
| Maximum Pressure | 20 MPa |
| Wavelength Range | 200–400 nm / 800 nm (dual-channel) |
| Wavelength Accuracy | ±1 nm |
| Wavelength Repeatability | ±1 nm |
| Baseline Noise | ≤3 × 10⁻⁴ AU |
| Data Acquisition Frequency | 3 Hz |
| Origin | Tianjin, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | CHEETAH MP100 |
| Price Range | USD 14,000–28,000 |
| Application Level | Laboratory-Scale |
| Instrument Type | Medium-Low Pressure Preparative HPLC |
| Flow Rate Range | 1–100 mL/min |
| Flow Accuracy | ±2% |
| Flow Precision (RSD) | ±2% |
| Maximum Operating Pressure | 200 psi |
| Wavelength Range | 200–400 nm (standard detector) |
| Wavelength Accuracy | ±1 nm |
| Baseline Noise | 3 × 10⁻⁴ AU |
| Data Acquisition Frequency | 3 Hz |
| Brand | Chemlab |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Region of Origin | Domestic (China) |
| Model | GenesisGEO Clean |
| Price Range | USD 480,000 – 550,000 |
| Brand | Chemlab |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | GenesisGEO |
| Price Range | USD 420,000 – 700,000 |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | BlueLine 13 pH |
| Electrolyte | KCl 3 mol/L |
| Reference System | Ag/AgCl spherical |
| Glass Type | A-glass |
| Body Material | Glass |
| Connection | Ground-joint (standard) |
| Total Length | 170 mm |
| Diameter | 12 mm |
| Temperature Range | −5 to +100 °C |
| pH Range | 0–14 |
| Compliance | ISO 8655-4, DIN 19263, ASTM D1293 |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | BlueLine 22 pH |
| Electrode Type | Combination pH Electrode |
| pH Range | 0–14 |
| Temperature Range | –5 to +80 °C |
| Body Material | Polymer (12 mm Ø, 120 mm length) |
| Reference System | Ag/AgCl |
| Reference Electrolyte | KCl 3 mol/L (gel-free, refillable) |
| Junction Type | Fibrous diaphragm |
| Sensing Membrane | Conical glass |
| Zero Point | pH 7.0 ± 0.3 |
| Membrane Resistance (25 °C) | 200 MΩ |
| Connector Options | DIN 19262, BNC, IDS, or threaded |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | CAS3070 |
| pH Range | 2.0–12.0 |
| pH Resolution | 0.01 |
| pH Accuracy | ±0.1 |
| Dissolved Oxygen Range | 0–30.0 ppm |
| DO Resolution | 0.1 ppm |
| DO Accuracy | ±1 ppm |
| Conductivity Range | 0–69.9 mS/cm |
| Conductivity Resolution | 0.1 µS/cm |
| Conductivity Accuracy | ±2% FS |
| Salinity Range | 0–42.0 ppt |
| Salinity Resolution | 0.1 ppt |
| Salinity Accuracy | ±1% FS |
| Temperature Range | 0–60.0 °C |
| Temp Resolution | 0.1 °C |
| Temp Accuracy | ±0.5 °C |
| Operating Temperature | 0–50 °C |
| Protection Rating | IP67 |
| Power Supply | 6 × AAA batteries |