Chemical Analysis Instruments
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| Brand | Princeton Applied Research |
|---|---|
| Origin | USA |
| Model | PARSTAT 3000A DX |
| Instrument Type | Benchtop Dual-Channel Electrochemical Workstation |
| Current Range | ±1 A to ±4 nA (auto-ranging, 10 decades) |
| Current Resolution | 122 fA (at 4 nA range) |
| Current Accuracy | ±0.2% of reading + ±0.2% of range + ±200 pA (DC, 20 nA–1 A) |
| Potential Range | ±30 V / ±6 V |
| Potential Resolution | 5 µV (applied), 46 µV (measured) |
| Potential Accuracy | ±0.2% of reading + ±2 mV |
| EIS Frequency Range | 10 µHz – 7 MHz |
| Potentiostat Bandwidth | 7 MHz |
| Slew Rate | >35 V/µs |
| Rise Time (−1 V to +1 V) | <56 ns |
| Electrometer Input Impedance | ≥10¹² Ω |
| Electrometer Bandwidth | ≥10 MHz (−3 dB) |
| CMRR | >70 dB @ 300 kHz |
| Data Acquisition | 4 × 18-bit ADC, 1 MS/s synchronous (potential, current, auxiliary voltage) |
| Time Resolution | 1 µs |
| iR Compensation | Positive feedback & dynamic iR compensation |
| Compliance | CE certified, compliant with IEC 61010-1 for laboratory equipment |
| Operating Environment | 10–35 °C, ≤80% RH non-condensing |
| Brand | Princeton Applied Research |
|---|---|
| Origin | USA |
| Model | PARSTAT 3000A |
| Instrument Type | Single-Channel Electrochemical Workstation |
| Current Range | ±1 A |
| Current Accuracy | ±0.2% |
| Potential Accuracy | 0.2% ± 2 mV |
| Potentiostatic Range | ±30 V |
| EIS Frequency Range | 10 µHz – 7 MHz |
| Brand | Princeton Applied Research |
|---|---|
| Origin | USA |
| Model | P3000A |
| Channel Configuration | Single-Channel |
| Current Range | ±1 A |
| Current Accuracy | ±0.2% of reading |
| Potential Accuracy | ±0.2% of reading |
| Potentiostatic Range | ±30 V |
| EIS Frequency Range | 10 µHz to 10 MHz |
| Brand | Princeton Applied Research |
|---|---|
| Origin | USA |
| Model | PARSTAT 4000A |
| Channel Count | Single-Channel |
| Current Range | ±4 A (expandable to ±20 A) |
| Current Resolution | 1.2 fA (standard), 2.5 aA (with low-current option) |
| Current Accuracy | ±0.2% of reading + ±0.2% of range |
| Potential Accuracy | ±0.2% of value ± 2 mV |
| Potentiostatic Range | ±10 V |
| Galvanostatic Range | ±4 A |
| Compliance Voltage | ±48 V |
| EIS Frequency Range | 10 µHz – 10 MHz |
| Sampling Rate | 1 µs |
| Onboard Memory | 4 MB |
| Input Impedance | >10¹³ Ω |
| Grounding Mode | Floating (isolated ground) |
| Brand | Princeton Applied Research |
|---|---|
| Origin | USA |
| Model | PMC2000 / PMC1000 / PMC200 |
| Instrument Type | Multi-Channel Electrochemical Workstation |
| Number of Channels | Up to 8 independent, hot-swappable channels per mainframe |
| Current Range | ±2 A |
| Current Accuracy | ±0.2% |
| Potential Accuracy | ±0.2% |
| Potentiostatic Range | ±30 V |
| EIS Frequency Range | 10 MHz to 10 µHz |
| Data Acquisition Rate | up to 500 kS/s (per channel) |
| Auxiliary Voltage Input | 6-wire Kelvin sensing |
| Resolution (PMC1000) | 120 fA |
| Impedance Scan Range | 10 µHz – 7 MHz (with PMC2000 module) |
| Floating Ground Architecture | Standard |
| Brand | Princeton Applied Research |
|---|---|
| Origin | USA |
| Model | PMC2000 / PMC1000 / PMC500 |
| Instrument Type | Electrochemical Workstation |
| Current Range | 4 nA – 2 A |
| Current Accuracy | ±0.2% of reading, ±0.2% of range (down to 4 nA) |
| Potential Accuracy | ±0.2% of reading, ±2 mV |
| Potentiostatic Range | ±30 V |
| EIS Frequency Range | 10 µHz – 7 MHz |
| Data Acquisition Rate | up to 500 kS/s (per channel), 1 MS/s (burst mode) |
| Auxiliary Voltage Measurement | 6-wire remote sensing |
| Channel Capacity | Up to 8 independent, hot-swappable channels per mainframe |
| Brand | Princeton Applied Research |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | PMC-1000 AT |
| Instrument Type | Electrochemical Workstation |
| Channel Architecture | Modular Multi-Channel (Up to 3 Slots) |
| Current Range | ±2 A to ±2 nA |
| Current Accuracy | ±0.2% of reading |
| Potential Accuracy | ±0.2% of full scale |
| Potentiostatic Range | ±10 V |
| Galvanostatic Range | ±2 A (expandable to ±20 A internal / ±30 A external) |
| EIS Frequency Range | 10 µHz – 1 MHz |
| Voltage Resolution | 150 nV (24-bit ADC) |
| Current Resolution | 30 fA (24-bit ADC) |
| Low-Current Extension (LCI) | 122 aA |
| Analog Inputs | 2 (including thermistor interface) |
| Analog Outputs | 2 |
| Digital I/O | 1 input, 4 outputs |
| Communication | Ethernet-based modular chassis architecture |
| Electrode Connections | CE, WE, RE, SE + dual auxiliary voltage dividers (8-wire configuration) |
| Supported Techniques | CV, LSV, SSLV, CA, CP, CC, CR, LPR, Tafel, PEIS, GEIS, SWV, DPV, FP, Arbitrary Waveform, iR Compensation, Ohmic Drop Correction, Looping & Variable Parameter Sequencing |
| Brand | Princeton Applied Research |
|---|---|
| Origin | USA |
| Model | QCM922A |
| Frequency Range | 5–30 MHz |
| Frequency Resolution | 0.01 Hz |
| Resistance Range | 1 Ω – 10 kΩ |
| Resistance Resolution | 0.01 Ω |
| Conductance Frequency Characterization Range | 4–30 MHz |
| Δf Analog Output | ±10 V (14-bit), selectable ranges from ±100 Hz to ±500 kHz |
| ΔR Analog Output | ±10 V (14-bit), selectable ranges from ±10 Ω to ±10 kΩ |
| Analog Inputs | 2 channels, ±3/6/12 V (14-bit) |
| Minimum Control Interval | 10 ms |
| Display | 20-character 4-line OLED |
| Interface | USB 2.0 |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Dimensions (L×W×H) | 162 × 160 × 95 mm |
| Weight | 1.3 kg |
| Operating Temperature | 5–40 °C, non-condensing |
| Certification | CE |
| Compatible Crystals | 9 MHz AT-cut quartz sensors (QA-A9M and QA-A30M series) with electrode materials including Au, Pt, Ag, Al, C, Cu, ITO, Mo, Ni, Si, SiO₂, SUS304, Ti |
| standard electrode diameter | 5 mm |
| Brand | Princeton Applied Research |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | VersaSCAN |
| Instrument Type | Electrochemical Workstation |
| Channel Count | Single-Channel |
| Current Range | ±2 A |
| Current Accuracy | ±0.2% |
| Potential Accuracy | ±0.2% |
| Potentiostatic Range | ±10 V |
| EIS Frequency Range | 10 µHz – 1 MHz |
| Brand | Princeton Applied Research |
|---|---|
| Origin | United Kingdom |
| Distributor Type | General Distributor |
| Import Status | Imported |
| Model | VersaScan |
| Instrument Type | Electrochemical Workstation |
| Current Range | 4 nA – 2 A |
| Current Accuracy | ±0.2% of reading |
| Potential Accuracy | ±0.2% of reading ± 2 mV |
| Potentiostatic Range | ±10 V |
| EIS Frequency Range | 10 µHz – 1 MHz |
| Brand | Princeton Instruments |
|---|---|
| Sensor Type | Back-illuminated or front-illuminated deep-depletion CCD |
| Energy Range | 3–20 keV |
| Window Material | Vacuum-integrated beryllium (Be) |
| Cooling | Thermoelectric (TE) cooling to –70 °C |
| Readout Architecture | Dual-amplifier selectable for low-noise or high-dynamic-range mode |
| Software Support | LightField v8.x, PICAM SDK, LabVIEW® and MATLAB® integration |
| Compliance | ASTM E1316, ISO/IEC 17025-compatible operation, FDA 21 CFR Part 11-ready audit trail (via LightField) |
| Brand | Princeton Instruments |
|---|---|
| Origin | USA |
| Model | QCM 922 |
| Frequency Range | 1–10 MHz |
| Frequency Resolution | 0.1 Hz |
| Resonance Resistance Range | 10–16 kΩ (0.1 Ω resolution) |
| Electrode Area | 0.2 cm² |
| Electrode Material | Sputtered Au or Pt (300 nm thickness) |
| Crystal Fundamental Frequency | 9 MHz |
| Operating Temperature | 0–40 °C |
| Power Supply | 100–120 VAC / 230–240 VAC, 50–60 Hz, 15 W |
| Interface | IEEE-488 (GPIB), RS-232 |
| Analog Output | ±10 V (12-bit), selectable impedance scaling (1/2/4/8/16 kΩ) |
| Display | 40-character × 2-line LCD |
| Dimensions | 26 × 88 × 230 mm |
| Weight | 3.3 kg |
| Software Compatibility | Windows 95/98, ≥100 MHz CPU, 32 MB RAM, 10 MB HDD, GPIB interface card required |
| Brand | Princeton Instruments |
|---|---|
| Origin | USA |
| Model | QCM 922 |
| Frequency Range | 1–10 MHz |
| Frequency Resolution | 0.1 Hz |
| Resonance Resistance Range | 10–16 kΩ (0.1 Ω resolution) |
| Electrode Area | 0.2 cm² |
| Electrode Material | Sputtered Au or Pt (300 nm thickness) |
| Crystal Fundamental Frequency | 9 MHz |
| Operating Temperature | 0–40 °C |
| Power Supply | 100–120 VAC / 230–240 VAC, 50–60 Hz, 15 W |
| Interface | IEEE-488 (GPIB), RS-232 |
| Analog Outputs | ±10 V (12-bit), selectable impedance scaling (1/2/4/8/16 kΩ) |
| Display | 40-character × 2-line LCD |
| Dimensions | 26 × 88 × 230 mm |
| Weight | 3.3 kg |
| Software Compatibility | Windows 95/98, ≥100 MHz CPU, 32 MB RAM, 10 MB HDD, GPIB interface card required |
| Brand | East & West Analytical Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Model | PRO-MS 3600 |
| Detection Range | ppb to 100% (v/v) |
| Detection Principle | Quadrupole Mass Spectrometry |
| Response Time | < 1.5 s (typical for single-point analysis) |
| Ion Source | High-efficiency inertized electron ionization source |
| Quadrupole Material | Passivated stainless steel |
| Inlet System | Multi-stage differential pumping with low-dead-volume valving |
| Software | Real-time spectral acquisition and quantitative analysis suite compliant with GLP data integrity requirements |
| Brand | Bruker |
|---|---|
| Origin | Germany |
| Model | Process Guardian™ |
| Instrument Type | In-line Raman Spectrometer |
| Laser Wavelength | 785 nm |
| Enclosure | 19-inch rack-mount industrial chassis |
| Control Architecture | Embedded real-time system with integrated display and HMI |
| Fiber Interface | FC/PC dual-fiber connector |
| Channel Expansion | Up to 8 channels via multiplexer integration |
| Safety Features | Laser fiber break detection, emergency stop interface |
| Optical Technology | HTVS™ (High-Throughput Virtual Slit) spectrograph |
| Regulatory Compliance | FDA 21 CFR Part 11 compliant data handling, ATEX/IECEx-certified options available for hazardous areas |
| Brand | ASPEC |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Nimbus |
| Instrument Type | Electrospray Ionization (ESI) Source |
| Compatibility | Thermo and SCIEX LC-MS Systems |
| Operating Mode | Standalone (No External PC or Software Required) |
| Key Technology | Integrated eFrit Nanospray Emitters, Dual-Column Switching, On-Chip Column Heating & Temperature Control, Active Spray Tip Purging with Sheath Nitrogen Gas |
| Brand | BCT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | PT-P5 |
| Instrument Type | Portable |
| Pricing | Upon Request |
| Brand | LabTech |
|---|---|
| Model | PT3000 |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic (China-Made) |
| Pricing | Available Upon Request |
| Brand | BosinTech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | FD-25 |
| Pricing | Available Upon Request |
| Brand | Pulstec |
|---|---|
| Origin | Japan |
| Model | s-Laue/m-Laue |
| X-ray Source | Tungsten anode |
| Voltage/Current | 30 kV / 1.6 mA |
| Cooling | Air-cooled |
| Irradiation Spot Size | φ0.8 mm (standard collimator) |
| Sample-to-Detector Distance | 33 mm |
| Typical Exposure Time | 15 s |
| Sample Stage | 6-axis (Θ, translation, radial, X, Y, Z) |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Max. Power Consumption | 150 W |
| Safety | Integrated door interlock |
| Dimensions (s-Laue) | 224 × 414 × 480 mm |
| Dimensions (m-Laue) | 800 × 600 × 600 mm |
| XY Translation Stage | Included on m-Laue only |
| Brand | PUREN |
|---|---|
| Model | PAGM |
| Instrument Type | Online Ion Chromatograph with Integrated Aerosol Sampling & Pre-treatment System |
| Origin | Shandong, China |
| Manufacturer | PUREN Instrument Co., Ltd. |
| Pump Pressure Rating | 36 MPa |
| Flow Rate Range | 0–9.999 mL/min |
| Eluent Flow Rate | 1.0 mL/min |
| Max Operating Pressure | 15 MPa |
| Operating Temperature Range | 14–35 °C |
| Temperature Reproducibility | ±0.01 °C |
| Eluent Concentration Range | 1.0–5.0 mM |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | PAS |
| Instrument Type | Multifunctional Autosampler |
| Interface Compatibility | Dual-system IC mainframe or two independent single-system IC mainframes |
| Sampling Method | Motor-driven rotary valve with full-loop injection |
| Patents | 1 invention patent (autosampler), 5 utility model patents (needle clamp, needle rack extension/lifting mechanisms, turntable base assembly, syringe holder), 1 design patent |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | PAS-II |
| Instrument Type | Liquid Chromatography Autosampler |
| Control Interface | RS485 Serial Communication |
| Human-Machine Interface | LCD Touchscreen |
| Sampling Method | Motor-Driven Full-Loop Injection Valve |
| Sample Handling | Trace-Level Injection with Programmable Volume, Wash Volume, and Replicate Analysis Count |
| Compliance | Designed to Support GLP/GMP-Lab Workflows and ASTM D4327 / ISO 14911 Alignment for Ion Chromatography Applications |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | PAS-III |
| Price Range | USD 14,000 – 28,000 |
| Instrument Type | Multifunctional Autosampler |
| Maximum Sample Capacity | 120 positions |
| Minimum Injection Volume | 10 µL (with 5 mL syringe pump) |
| Loop Volume | 100 µL |
| Positioning Accuracy | ±0.2 mm |
| Motion Control | XYZ three-axis coordinated movement |
| Needle Wash Mode | Internal and external wall washing |
| Repeat Injection Cycles | 1–99 programmable |
| Brand | PUREN |
|---|---|
| Model | PIC-10 Dual-System |
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Benchtop Ion Chromatograph |
| Application Scope | General-Purpose Anion/Cation Analysis |
| Pump Max Pressure | 0–42.0 MPa (Stainless Steel), 0–36 MPa (PEEK) |
| Flow Rate Range | 0.001–9.999 mL/min (0.001 mL/min increments) |
| Eluent Flow Rate | 0.7–1.5 mL/min |
| Max Operating Pressure | 10 MPa (1500 psi) |
| Temperature Control Range | 5–65 °C |
| Temperature Stability | ±0.004 °C |
| Eluent Concentration Range | 1.92–4.8 mM |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | PIC-10 Dual-System Fully Automated |
| Instrument Type | Laboratory Benchtop |
| Application Scope | Universal |
| Pump Maximum Pressure | 0–42.0 MPa (stainless steel), 0–36 MPa (PEEK) |
| Flow Rate Range | 0.001–9.999 mL/min (adjustable in 0.001 mL/min increments) |
| Eluent Flow Rate | 0.7–1.5 mL/min |
| Max Operating Pressure | 10 MPa (1500 psi) |
| Temperature Control Range | 5–65 °C |
| Temperature Reproducibility | ±0.004 °C |
| Eluent Concentration Range | 1.92–4.8 mM |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Benchtop Ion Chromatograph |
| Application Scope | General-Purpose Anion/Cation Analysis |
| Maximum Pump Pressure | 0–42.0 MPa (Stainless Steel), 0–35 MPa (PEEK) |
| Flow Rate Range | 0.001–9.999 mL/min (0.001 mL/min increments) |
| Eluent Flow Rate | 0.7–1.5 mL/min |
| Max System Operating Pressure | 10 MPa (1500 psi) |
| Column Oven Temperature Range | 5–65 °C |
| Eluent Concentration Range | 1.92–4.8 mM |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic Laboratory Instrument |
| Model | PIC-10A Dual-System |
| Instrument Type | Benchtop Laboratory Ion Chromatograph |
| Application Scope | General-Purpose Quantitative Analysis of Inorganic Ions |
| Pump Max Pressure | 0–42.0 MPa (Stainless Steel), 0–35 MPa (PEEK) |
| Flow Rate Range | 0.001–9.999 mL/min (0.001 mL/min increments) |
| Eluent Flow Rate | 0.7–1.5 mL/min |
| Maximum Operating Pressure | 10 MPa (1500 psi) |
| Operating Temperature Range | 5–65 °C |
| Temperature Reproducibility | ±0.1 °C |
| Eluent Concentration Range | 1.92–4.8 mM |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Benchtop IC System |
| Configuration | Dual-Channel Simultaneous Anion/Cation Analysis |
| Pump Material Options | Stainless Steel (Max. 42.0 MPa) / PEEK (Max. 35 MPa) |
| Flow Rate Range | 0.001–9.999 mL/min (0.001 mL/min increments) |
| Eluent Flow Rate | 0.7–1.5 mL/min |
| Max. Operating Pressure | 10 MPa (1500 psi) |
| Column & Detector Oven Temperature Range | 5–65 °C |
| Temperature Stability | ±0.004 °C |
| Eluent Concentration Range | 1.92–4.8 mM |
| Detection Modes | Conductivity (dual-channel), Amperometric (optional), UV-Vis (optional) |
| Integrated Components | Built-in degasser (pre- and post-suppressor), CO₂ removal module, electrochemical suppressor (continuous regeneration), column switching valve, auto-sampler interface, embedded high-resolution LCD control panel with real-time chromatogram display |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | PIC-10A (Dual-System Autosampler Configuration) |
| Detection Modes | Conductivity Detection (Standard), Optional Pulsed Amperometric Detection (PAD), DC Amperometric Detection, Integral Amperometric Detection, Differential Pulse Voltammetry |
| Anion Separation Range | F⁻, Cl⁻, NO₂⁻, NO₃⁻, SO₄²⁻, Br⁻, PO₄³⁻, ClO₂⁻, ClO₃⁻, BrO₃⁻ |
| Cation Separation Range | Li⁺, Na⁺, NH₄⁺, K⁺, Ca²⁺, Mg²⁺, Sr²⁺, Ba²⁺ |
| Detector | Dual Conductivity Detector (Simultaneous Anion/Cation Monitoring) |
| Pump System | Dual Microprocessor-Controlled Double-Plunger Reciprocating Pumps |
| Flow Pulsation | Minimized via Intelligent Flow Algorithm |
| Gradient Capability | Binary to Quaternary Gradient Elution |
| Fluidic Path Materials | PEEK (Imported, Acid/Base/100% Organic Solvent Compatible) |
| Suppressor | Auto-Regenerating Membrane Suppressor (pH 0–14, On-Line Regeneration, Low Background Conductivity, Maintenance-Free Operation) |
| Thermostat | Integrated Internal Column & Detector Thermostat (Patent No. 200820019630.3) |
| Data Acquisition | High-Precision Digital-to-Analog Conversion |
| Interface | USB (Workstation Communication), RS-232/485 (Pump & Peripheral Control) |
| Autosampler | Electric-Valve Full-Loop Injection, Trace-Sample Compatible, Residual-Free, High Reproducibility (RSD < 1.2%) |
| Software Functions | Real-Time Parameter Remote Control, Baseline Subtraction, Automatic Peak Integration, Negative Peak Recognition, Fault Diagnostics & Instrument State Monitoring, Report Generation (PDF/CSV/XLS), Audit-Trail Ready Data Logging |