Chemical Analysis Instruments
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| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | PMT-2L |
| Price | USD 31,800 (FOB) |
| Detection Principle | Dual-Laser Narrow-Beam Light Obscuration |
| Sensor Generation | 8th-Generation Dual-Laser Optical Sensor |
| Flow Control | Precision Piston Pump + Electromagnetic Flow Regulation |
| Calibration Standards | JJG 1061, ISO 21501-4, Polystyrene Latex (PSL) Reference Spheres |
| Measuring Range | 1–450 µm |
| Customizable Sub-Ranges | 1–100 µm or 4–70 µm (c), down to 0.1 µm (c) resolution |
| Sampling Accuracy | < ±1% |
| Counting Accuracy | < ±3% (typical) |
| Coincidence Limit | ≤2.5% error at 1000 particles/mL |
| Output | 4–20 mA analog signal with configurable alarm threshold |
| Data Reporting | Particles per mL & ISO 4406 / NAS 1638 contamination codes |
| Interface | Color LCD touchscreen + optional wireless keyboard/mouse |
| Software | V8.3 Integrated Analysis & Calibration Suite (PC & iPad-compatible) |
| Power Supply | 100–265 VAC, 50–60 Hz |
| Compliance | Designed for GLP/GMP-aligned environments |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | PSD-351B |
| Price | USD 1,620 (approx.) |
| Applicable Standards | SY/T 5329–2012, GB 11901–1989, GB/T 11133, GB/T 606, GB 7600 |
| Gas Source | Nitrogen (user-supplied or optional integrated regulator) |
| Filtration Area | φ43 mm polymer membrane |
| Sample Volume Capacity | 3500 mL |
| Dimensions (W×D×H) | ≤500×500×800 mm |
| Temperature Monitoring | Digital thermometer with ambient display |
| Timing Method | Precision stopwatch integration |
| Filtration Control | Integrated pressure regulation, bleed valve, inlet/outlet valves, pressure gauge |
| Membrane De-aeration Function | Yes |
| Construction Materials | Borosilicate organic glass, 316 stainless steel, corrosion-resistant fittings |
| Compliance | Designed for GLP-compliant suspended solids quantification per gravimetric methodology |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic Instrument |
| Model | PSD-351B Microfiltration Membrane Filtration Tester |
| Price | USD 1,600 (approx.) |
| Applicable Standards | SY/T 5329–2012, GB 11901–1989, GB/T 606–2003, GB/T 11133–2015, GB 7600–2008 |
| Gas Source | Nitrogen (user-supplied or optional integrated regulator) |
| Filter Diameter | φ43 mm |
| Sample Volume Capacity | 3500 mL |
| Dimensions (W×D×H) | ≤500 × 500 × 800 mm |
| Construction Materials | Borosilicate organic glass, 316 stainless steel, and corrosion-resistant polymer components |
| Temperature Monitoring | Digital electronic thermometer (±0.5 °C accuracy) |
| Timing Method | Precision digital stopwatch (0.01 s resolution) |
| Pressure Control | Adjustable inlet pressure regulator with dual-stage precision gauge (0–1.0 MPa range) |
| Filtration System | Integrated bubble-venting filter housing with standardized membrane support and sealing mechanism |
| Drain/Exhaust Valves | Stainless steel needle valves with calibrated flow restriction |
| Compliance | Designed for GLP-compliant suspended solids quantification in environmental and petroleum water quality labs |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Model | PSD-PF100-1A-0.5 |
| Cleanroom Class | ISO Class 4 (10-grade) & ISO Class 5 (100-grade) |
| Airflow Configuration | Horizontal or Vertical Laminar Flow |
| Filtration | Dual-stage — Pre-filter + HEPA (H14, ≥99.995% @ 0.3 µm) |
| Operating Air Velocity | 0.25 m/s ±10% |
| Vibration Amplitude | ≤3 µm |
| Sound Pressure Level | ≤67 dB(A) |
| UV Germicidal Lamp | 254 nm, 15 W |
| Illumination | Fluorescent, ≥300 lx |
| Power Supply | AC 220 V ±10%, 50 Hz ±1 Hz |
| Ambient Temp. | 10–30 °C |
| Relative Humidity | ≤75% RH |
| Dimensions (W×D×H) | 360 × 450 × 580 mm |
| Construction | Powder-coated steel frame, 304 stainless steel work surface |
| Optional Accessories | High-purity nitrogen inlet with inline filter, articulated nitrogen purge nozzle, programmable bidirectional sample rotator |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Model | PSD-PF10A-0.5 |
| Cleanliness Class | ISO Class 4 (10 particles ≥0.1 µm per cubic foot) |
| Airflow Velocity | 0.25–0.6 m/s (adjustable) |
| Vibration Amplitude | ≤3 µm |
| Noise Level | ≤67 dB(A) |
| UV Sterilization Time | 15 min for microbial reduction |
| Operating Temperature | 10–30 °C |
| Relative Humidity | ≤75% RH |
| Power Supply | AC 220 V ±10%, 50 Hz ±1 Hz |
| Brand | PULUODY |
|---|---|
| Model | PST-890 |
| Sensor Technology | 8th-Generation Dual-Laser Narrow-Beam Detection |
| Detection Range | 1–450 µm (optional 0.03–3000 µm) |
| Resolution | >95% (ChP 2015/2020 calibration), <10% (USP/ISO 21501 calibration) |
| Channel Count | 1000 adjustable channels (customizable from 4 to 128 size bins) |
| Sampling Flow Rate | 5–150 mL/min |
| Rinse Flow Rate | 5–500 mL/min |
| Accuracy | ±3% typical |
| Coincidence Limit | 1000 particles/mL (2.5% coincidence error) |
| Temperature Range (Fluid) | 0–80 °C |
| Software | V8.9 Integrated Analysis Suite with FDA 21 CFR Part 11 Compliance |
| Standards Compliance | ChP 0903, USP <788>/<789>/<797>, EP 10.0, ISO 21501, ISO 11171, GB/T 11446.9, GB 8368, NAS 1638, ISO 4406, ASTM D6786, and 510+ international pharmacopoeial & industrial standards |
| 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 |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Benchtop Ion Chromatograph |
| Application Scope | Universal (Anions & Cations) |
| Maximum Pump 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 System Operating Pressure | 10 MPa (1500 psi) |
| Column Oven Temperature 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 |
| Origin Category | Domestic (China) |
| Model | PIC-20 |
| Instrument Type | Laboratory Benchtop |
| Application Scope | General-Purpose Ion Analysis |
| Pump Maximum Pressure | 0–42.0 MPa (stainless steel), 0–35 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 |
| System Operating Pressure Limit | 10 MPa (1500 psi) |
| Column Oven Temperature Range | 5–65 °C |
| Temperature Stability | ±0.004 °C |
| Eluent Concentration Range | 1.92–4.8 mM |
| Brand | PUREN |
|---|---|
| Model | PIC-20 |
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Class | Laboratory Benchtop Ion Chromatograph |
| Application Scope | General-Purpose Anion/Cation Analysis |
| Maximum Pump Pressure | 0–36.0 MPa |
| Flow Rate Range | 0.001–9.999 mL/min |
| Eluent Flow Rate | 0.7–1.5 mL/min |
| Max 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 |
| Detector Configuration | Dual Conductivity Detectors + Optional Amperometric Detector |
| Column Oven | Integrated Peltier-heated Column/Suppressor Compartment (Patent No. ZL200820019630.3) |
| Data Storage | Local SSD + Cloud Synchronization |
| Connectivity | USB 2.0, Wi-Fi, Mobile App Remote Control (iOS/Android) |
| Compliance | Designed for ISO/IEC 17025 environments |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | PIC-30 |
| Instrument Type | Laboratory Benchtop System |
| Application Scope | General-Purpose Anion/Cation Analysis |
| Maximum Pump Pressure | 36 MPa |
| Flow Rate Range | 0.001–9.999 mL/min |
| Eluent Flow Rate Range | 0.001–9.999 mL/min |
| Maximum Operating Pressure | 10 MPa |
| Operating Temperature Range | 5–65 °C |
| Temperature Reproducibility | ±0.04 °C |
| Eluent Concentration Range | 0–20 mM |
| Detector Options | Dual-Channel Conductivity Detector / Single-Channel Voltammetric Detector / Dual-Channel UV-Vis Detector |
| Fluidic Path | All-PEEK Non-Metallic Flow Path |
| Integrated Components | Embedded Chromatography Workstation, Auto-Sampler Interface, Onboard Dilution Module, Eluent Generator Compatibility (Optional), Internal Degasser, CO₂ Suppressor, Column Oven with Integrated Conductivity Cell & Suppressor |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable Ion Chromatograph |
| Model | PIC-60 |
| Pump Pressure Rating | 42 MPa |
| Flow Rate Range | 0.001–9.999 mL/min |
| Eluent Flow Rate Range | 0.001–9.999 mL/min |
| Maximum Operating Pressure | 42 MPa |
| Operating Temperature Range | 0–65 °C |
| Temperature Reproducibility | ±0.01 °C |
| Eluent Concentration Range | 0–80 mmol/L |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PIC-80 |
| Instrument Type | Laboratory Benchtop |
| Application Scope | General-Purpose |
| Pump Max Pressure | 0–42.0 MPa (Stainless Steel) / 0–36 MPa (PEEK) |
| Flow Rate Range | 0.001–9.999 mL/min |
| Eluent Flow Rate | 0.7–1.5 mL/min |
| Maximum Operating Pressure | 10 MPa (1500 psi) |
| Operating Temperature Range | 5–65 °C |
| Temperature Reproducibility | ±0.004 °C |
| Eluent Concentration Range | 1.92–4.8 mM |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | PIC-80B |
| Instrument Type | Laboratory |
| Application Scope | General-purpose |
| Pump Pressure Rating | 0–42.0 MPa (stainless steel), 0–36 MPa (PEEK) |
| Flow Rate Range | 0.001–9.999 mL/min |
| Eluent Flow Rate | 0.7–1.5 mL/min |
| Max Operating Pressure | 10 MPa |
| Operating Temperature Range | 5–65 °C |
| Temperature Reproducibility | ±0.004 °C |
| Eluent Concentration Range | 1.92–4.8 mM |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Online Analyzer |
| Application | General-Purpose Environmental & Industrial Process Monitoring |
| Pump Pressure Rating | 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 Operating Pressure | 10 MPa (1500 psi) |
| Temperature Range | 5–65 °C |
| Temperature Reproducibility | ±0.1 °C |
| Eluent Concentration Range | 1.92–4.8 mM |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | Mini β |
| Pricing | Available Upon Request |
| Origin | Shaanxi, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | PLD-GRS6 |
| Price | USD 6,700 (FOB) |
| Measurement Principle | Coulometric Karl Fischer Titration |
| Detection Electrodes | Dual Platinum Electrodes |
| Control System | Embedded MCU with Purifier T8.0 Firmware |
| Measurement Range | 1 µg – 500 mg H₂O |
| Sensitivity | 0.1 µg |
| Accuracy | ±5% or ±1 µg (whichever is greater) |
| Sample Types | Liquids, Gases, and Solids (with optional oven adapter) |
| Analysis Time | 2–4 min per test |
| Endpoint Detection | Real-time dual-electrode current monitoring with auto-termination logic |
| Display | 20×2 LCD with date/time, electrolysis rate (µg/s), and cumulative water mass |
| Output | Integrated thermal printer (16-character line, auto-print of parameters & results) |
| Titration Cell Volume | 150 mL |
| Stirring | Built-in magnetic stirrer |
| Power Supply | 220 V ±10%, 50 Hz ±0.5 Hz |
| Power Consumption | 40 W |
| Operating Environment | 10–40 °C, ≤70% RH |
| Compliance Standards | GB/T 7600, GB/T 11133, GB/T 6283, SH/T 0207, SH/T 0246, SH/T 0255 |
| Brand | Advion Interchim Scientific |
|---|---|
| Origin | France |
| Model | puriFlash® Active Splitter |
| Flow Path Architecture | Active Valve-Based Splitting |
| Split Ratio Control | Software-Defined Switching Frequency |
| Pressure Management | Zero Backpressure Generation |
| Compatibility | Interchim puriFlash® Systems & All Interchim HPLC/UHPLC Columns |
| Detection Integration | Simultaneous UV + MS Trigger Logic |
| Software Control | Intersoft® X Platform (FDA 21 CFR Part 11 Compliant Audit Trail Optional) |
| Brand | KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | PuriMaster-3500C1 |
| Application Level | Laboratory-grade |
| Instrument Type | High-Pressure Preparative Liquid Chromatograph |
| Pump Pressure Rating | 300 bar |
| Flow Rate Range | 0–50 mL/min per pump |
| Flow Stability | ≤2% RSD |
| UV-Vis Detection Wavelength Range | 190–850 nm |
| Wavelength Accuracy | ±1 nm |
| Wavelength Repeatability | 0.2 nm |
| Detector Light Source | Dual-lamp system (Deuterium + Tungsten) |
| Fraction Collection | 6-port switching valve (standard) |
| Auto-sampler Quantitative Loop | 3 mL |
| Gradient Capability | Binary high-pressure mixing |
| Brand | Purkinje |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Gas Chromatograph |
| Model | GC1100 |
| Temperature Control Range | Ambient +6°C to 399°C |
| Oven Ramp Rate | 0–30°C/min |
| Carrier Gas Flow Range | 0–1200 mL/min |
| Carrier Gas Pressure Range | 0–970 kPa |
| Injector Maximum Temperature | 200°C |
| Injector Pressure Setting Range | 0–970 kPa |
| Injector Total Flow Setting Range | 0–1200 mL/min |
| Column Oven Temperature Accuracy | ±0.1°C |
| Column Oven Temperature Gradient | ±1.5% |
| TCD Sensitivity | ≥4000 mV·mL/mg (n-hexadecane) |
| TCD Noise | ≤0.04 mV |
| TCD Baseline Drift | ≤0.2 mV/30 min |
| FID Detection Limit | ≤8×10⁻¹² g/s (n-hexadecane) |
| FID Noise | ≤0.02 mV |
| FID Baseline Drift | ≤0.2 mV/30 min |
| Dimensions (L×W×H) | 562×550×492.5 mm |
| Weight | 44 kg |
| Brand | Purkinje |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Architecture | Dual-Beam |
| Detector Type | Photomultiplier Tube (PMT) |
| Wavelength Range | 185–900 nm |
| Wavelength Accuracy | ±0.1 nm (at D₂ line, 656.1 nm) |
| Wavelength Repeatability | ≤0.05 nm (at D₂ line, 656.1 nm) |
| Spectral Bandwidth | Continuously Adjustable from 0.1 to 5.0 nm |
| Stray Light | ≤0.00004%T (NaI, 220 nm) |
| Stray Light | ≤0.00002%T (NaNO₂, 360 nm) |
| Photometric Range | –8 to +8 Abs |
| Baseline Flatness | ±0.0005 Abs |
| Photometric Accuracy | ±0.002 Abs (0–0.5 Abs), ±0.004 Abs (0.5–1.0 Abs), ±0.3%T (>1.0 Abs) |
| Photometric Repeatability | ≤0.001 Abs (0–0.5 Abs), ≤0.002 Abs (0.5–1.0 Abs), ≤0.1%T (>1.0 Abs) |
| Drift | ≤0.1%T/h |