Gas Chromatograph
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| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | JK-01 Dedicated GC System for Pharmaceutical Residual Solvents |
| Pricing | Upon Request |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | JK-8000 |
| Price Range | USD 7,000–14,000 (FOB) |
| Application Field | Petrochemical Industry-Specific |
| Detection Principle | Gas Chromatography with Flame Photometric Detection (GC-FPD) |
| Column Configuration | Dual Capillary Columns |
| Oven Temperature Control Range | Ambient +3°C to 420°C |
| Temperature Accuracy | ±0.1°C |
| Ramp Rate | 0.1–40°C/min |
| Programmed Hold Time | Up to 600 min |
| Sulfur Sensitivity (as S) | ≤0.02 ppm |
| Baseline Drift | <0.1 mV/h |
| Baseline Noise | ≤0.5 mV/h |
| Target Analytes | H₂S, COS, RSH, R–S–R, SO₂, SF₆, Thiophene, etc. |
| Detection Range | 0.01–0.05 ppm (S) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | JK-8000 Trace Sulfur Analyzer for Beer Sulfur Compound Profiling |
| Pricing | Available Upon Request |
| Brand | JKRD |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | SP7800 Dedicated GC for Oxygenates in Gasoline |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-Purpose (Optimized for ASTM D4815 / D5599 Compliance) |
| Detection Target | MTBE, ETBE, TAME, DIPE, tert-Butanol, C1–C4 Alcohols, and Other Oxygenated Compounds in Motor Gasoline |
| Brand | JKRD |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | SP7800 |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-Purpose Analysis |
| Warranty & Service | On-site Installation, Commissioning, and Comprehensive After-Sales Support |
| Brand | JKRDA |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | SP7800 |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-Purpose |
| Electrical Specification | 220 V AC, 10 A |
| Brand | JP |
|---|---|
| Origin | Shandong, China |
| Model | GC-2011 |
| Instrument Type | Benchtop Laboratory Gas Chromatograph |
| Detector Standard Configuration | FID & TCD |
| Optional Detectors | ECD, FPD, NPD |
| Temperature Control Range | Ambient +8°C to 420°C |
| Temperature Accuracy | ±0.1°C ≤200°C |
| Ramp Rate | 1–30°C/min |
| FID Detection Limit | ≤1×10⁻¹¹ g/s (benzene) |
| FID Noise | ≤0.02 mV |
| FID Drift | ≤0.1 mV/h |
| TCD Sensitivity | ≥3000 mV·mL/mg (benzene) |
| TCD Noise | ≤0.02 mV |
| TCD Drift | ≤0.1 mV/h |
| Programmable Temperature Program | 5-step ramp |
| Column Oven Cooling | Intelligent variable-frequency rear-door system enabling near-ambient operation |
| Inlet Systems | Dual packed-column inlets + dedicated split/splitless capillary inlet with tail-purge |
| Data System | Embedded microprocessor with LCD interface |
| Compliance | Designed to support GLP-compliant workflows |
| Brand | JP |
|---|---|
| Origin | Shandong, China |
| Instrument Type | Laboratory Gas Chromatograph |
| Model | GC-7890 |
| Column Oven Temperature Range | Ambient +5°C to 450°C (0.1°C increments) |
| Temperature Accuracy | ±0.1°C |
| Max Heating Rate | 40°C/min |
| Detector Options | FID, TCD, FPD, NPD, ECD |
| Dual-Column Capability | Yes (2 capillary or 2 packed columns) |
| Programmable Temperature Ramping | 7-stage |
| Independent Injector/Detector Zones | 6 temperature-controlled zones |
| Operating Voltage | AC 220 V ±10%, 50 Hz |
| Power Consumption | ≤2.2 kW |
| Dimensions | 660 × 460 × 465 mm |
| Weight | 60 kg |
| Brand | JP |
|---|---|
| Origin | Shandong, China |
| Model | GC-7890 |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Field | Alcohol Analysis (Wine & Spirits Chromatography) |
| Oven Temperature Range | +5 °C to 450 °C |
| Ramp Rate | 0.1–40 °C/min |
| Injector Maximum Operating Temperature | Room Temperature +10 °C to 400 °C |
| Column Oven Temperature Stability | ±0.01 °C (≤180 °C) |
| Programmable Temperature Ramping | 8-step |
| Simultaneous Detector Configuration | up to 3 detectors (e.g., dual TCD, dual FID, or combined TCD/FID) |
| FID Sensitivity | ≤3×10⁻¹² g/s (benzene, CS₂) |
| FID Baseline Noise | ≤3×10⁻¹³ A |
| FID Drift | ≤5×10⁻¹³ A/30 min |
| Linearity | ≥10⁶ |
| Power Supply | AC 220 V ±10%, 50 Hz, 2200 W |
| Dimensions | 660 × 460 × 465 mm |
| Weight | 60 kg |
| Brand | JP |
|---|---|
| Origin | Shandong, China |
| Model | GC-8890 |
| Instrument Type | Benchtop Laboratory Gas Chromatograph |
| Temperature Control Range | Ambient +4 °C to 450 °C |
| Temperature Precision | ±0.1 °C |
| Programmable Temperature Ramping | 16-step, up to 80 °C/min |
| Electronic Pressure/Flow Control (EPC/EFC) | 4-stage programming, 0–0.6 MPa pressure range, 0–500 sccm flow range, resolution: 0.01 kPa / 0.01 sccm |
| Detectors Supported | FID (Mt ≤ 2×10⁻¹² g/s), TCD (S ≥ 12,000 mV·mL/mg), ECD (M ≤ 2×10⁻¹⁴ g/mL), FPD, NPD |
| Inlet Options | Split/splitless, PTV, headspace, pyrolysis |
| Compliance | Designed for GLP-compliant laboratories |
| Brand | KA |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | hytrace Integrated Analyzer |
| Instrument Type | Portable Gas Chromatograph |
| Application Scope | General-purpose, Hydrogen Purity Monitoring |
| Oven Temperature Range | Ambient +4 °C to 450 °C |
| Ramp Rate | Up to 75 °C/min |
| Cool-down Time | ~6 min (from 400 °C to 50 °C) |
| Carrier Gas Flow Control Range | 30–100 mL/min |
| Carrier Gas Pressure Control Range | 90–100 psig |
| Injector Maximum Temperature | 400 °C |
| Injector Pressure Setting Range | 3–25 psig |
| Injector Total Flow Setting Range | 5–200 mL/min |
| Brand | Ke Chuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Laboratory Gas Chromatograph |
| Models | GC2002, GC9800N, GC9800G |
| Price Range | USD 5,600–7,200 (FOB Shanghai) |
| Temperature Control Range | Ambient + 8 °C to 400 °C |
| Ramp Rate | 0.1–40 °C/min |
| Cooling Rate | 400 °C → 50 °C in ≤4 min |
| Carrier Gas Flow Range | 0–100 mL/min |
| Carrier Gas Pressure Range | 0–250 kPa |
| Injector Max Temp | 300 °C |
| Injector Pressure Setpoint Range | 0–250 kPa |
| Injector Total Flow Setpoint Range | 0–1200 mL/min |
| Detector Options | TCD, FID, ECD, FPD |
| Column Oven Programmable Stages | Up to 16 (expandable to unlimited) |
| EPC/EFC Precision | ±0.001 psi (pressure), ±0.001 mL/min (flow) |
| Retention Time RSD | <0.008% |
| Peak Area RSD | <1.0% |
| Dimensions (W×D×H) | 530 × 570 × 506 mm |
| Weight | ≤50 kg |
| Power | 220 V ±10%, 50 Hz ±5%, ≤3000 W |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop Laboratory Gas Chromatograph |
| Application Focus | VOC and Water Content Quantification in Paints, Coatings, and Related Polymer Formulations |
| Temperature Control Range | Ambient + 8 °C to 400 °C |
| Oven Ramp Rate | 0.1–40 °C/min |
| Oven Cool-down | 400 °C → 50 °C in ≤4 min |
| Carrier Gas Flow Control Range | 0–100 mL/min (N₂, He, H₂) |
| Carrier Gas Pressure Control Range | 0–250 kPa |
| Injector Maximum Operating Temperature | 300 °C |
| Injector Pressure Setting Range | 0–250 kPa |
| Injector Total Flow Setting Range | 0–1200 mL/min |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Product Origin | Domestic (China) |
| Model | GC2002 (New Version) |
| Price | USD 14,000 (approx.) |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Gas Chromatograph |
| Application | Forensic Toxicology & Clinical Blood Alcohol Testing |
| Oven Temperature Range | Ambient + 5 °C to 400 °C |
| Maximum Ramp Rate | 120 °C/min |
| Cool-down Time | ≤4 min (400 °C to 50 °C) |
| Carrier Gas Flow Range | 0–100 mL/min (inlet) |
| Carrier Gas Pressure Range | 0–250 kPa |
| Injector Max Temp | 300 °C |
| Injector Pressure Setpoint Range | 0–250 kPa |
| Inlet Total Flow Setpoint Range | 0–1200 mL/min |
| Detection Method | Headspace GC-FID with Internal Standard (tert-Butanol) |
| Compliant Standards | GA/T 105, GB 19522, SF/Z JD0107001-2016, DB31/205-2007 |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Laboratory Gas Chromatograph |
| Model | GC2002 |
| Price Range | USD 21,000 – 42,000 (FOB Shanghai) |
| Detection Principle | Pulsed Discharge Helium Ionization Detection (PDHID) |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Field | High-Purity Gas Analysis & Transformer Oil DGA |
| Oven Temperature Range | 8 °C above ambient to 400 °C |
| Temperature Stability | ≤ ±0.1 °C (programmed ramping) |
| Max Ramp Rate | 400 °C to 50 °C in 4 min |
| Cooling Rate | Ambient to 40 °C (forced air) |
| Carrier Gas Flow Range | 0–100 mL/min (digital mass flow control) |
| Carrier Gas Pressure Range | 0–250 kPa (electronic pressure control) |
| Injector Max Temp | 300 °C |
| Injector Pressure Setpoint Range | 0–250 kPa |
| Total Injector Flow Range | 0–1200 mL/min |
| Detection Limits | H₂ ≤ 2 µL/L, CO/CO₂ ≤ 3 µL/L, C₂H₂ ≤ 0.1 µL/L |
| TCD Baseline Noise | ≤ 0.01 mV |
| Drift | ≤ 0.06 mV/30 min |
| FID Baseline Noise | ≤ 1×10⁻¹³ A |
| Drift | ≤ 6×10⁻¹³ A/30 min |
| Retention Time RSD (n=6) | ≤ 2% |
| Peak Area RSD (n=6) | ≤ 3% |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop Laboratory Gas Chromatograph |
| Application Domain | Food Safety & Agricultural Residue Testing |
| Oven Temperature Range | +5 °C to 400 °C |
| Maximum Ramp Rate | 40 °C/min |
| Cooling Time (from 400 °C to 50 °C) | ≤4 min |
| Carrier Gas Flow Range | 0–1000 mL/min |
| Carrier Gas Pressure Control Range | 0–100 psi |
| Injector Temperature Range | +5 °C to 400 °C |
| Injector Pressure Setting Range | 0–0.04 MPa |
| Total Injector Flow Setting Range | 0–1000 mL/min |
| Column Oven Dimensions | 280 × 280 × 180 mm |
| Weight | 56 kg |
| Power Consumption | 2000 W |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Online Gas Chromatograph |
| Model | GC2002 |
| Temperature Control Range | Ambient + 3 °C to 450 °C |
| Maximum Ramp Rate | 120 °C/min (adjustable in 0.1 °C/min increments) |
| Cooling Time | ≤5 min (350 °C → 50 °C) |
| Carrier Gas Flow Range | 0–100 mL/min |
| Carrier Gas Pressure Range | 0–100 psi (0–689 kPa) |
| Injector Temperature Max | 300 °C |
| Injector Pressure Setting Range | 0–100 psi |
| Total Injector Flow Setting Range | 0–1200 mL/min |
| Detection Limits | FID ≤3.0×10⁻¹² g/s (n-hexadecane), TCD ≥3500 mV·mL/mg, ECD ≤10 fg/mL (lindane), FPD ≤1.0 pg/s (P) / ≤10.0 pg/s (S) |
| Retention Time RSD | <0.008% |
| Peak Area RSD | <1.0% |
| EPC/EFC Precision | ±0.001 psi / ±0.001 mL/min |
| Programmable Temperature Steps | Up to 16 stages (extendable to unlimited via firmware) |
| External Event Programs | 8 channels |
| Data Interface | RJ45 Ethernet (TCP/IP), native digital signal transmission |
| [Brand | KeChuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Field | Dedicated to High-Purity Gas Analysis |
| Oven Temperature Range | 0–400 °C |
| Maximum Ramp Rate | 60 °C/min |
| Cooling Time (from 350 °C to 50 °C) | ≤4 min |
| Carrier Gas Flow Control Range | 0–500 mL/min |
| Carrier Gas Pressure Control Range | 0–0.4 MPa |
| Injector Maximum Operating Temperature | 300 °C |
| Injector Pressure Setting Range | 0–0.4 MPa |
| Injector Total Flow Setting Range | 0–500 mL/min |
| Detection Principle | Pulsed Discharge Helium Ionization Detection (PDHID)] |
| Brand | KeChuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Laboratory Gas Chromatograph |
| Model | GC2002N/PDHID |
| Temperature Control Range | 0–400 °C |
| Oven Ramp Rate | up to 40 °C/min |
| Oven Cool-Down Rate | 60 °C/min (reaching ambient in ≤4 min) |
| Carrier Gas Flow Range | 0–500 mL/min |
| Carrier Gas Pressure Range | 0–0.4 MPa |
| Injector Maximum Temperature | 300 °C |
| Injector Pressure Setting Range | 0–0.4 MPa |
| Injector Total Flow Setting Range | 0–500 mL/min |
| Detection Principle | Pulsed Discharge Helium Ionization Detection (PDHID) |
| Target Applications | High-purity helium (5N/6N) impurity profiling per GB/T 4844–2011 |
| Brand | KeChuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | GC2002N/PDHID |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Field | Dedicated to High-Purity Gas Analysis |
| Oven Temperature Range | 0–400 °C |
| Maximum Ramp Rate | 40 °C/min |
| Cooling Time (from 400 °C to 50 °C) | ≤4 min |
| Carrier Gas Flow Range & Control | 0–500 mL/min |
| Carrier Gas Pressure Range & Control | 0–0.4 MPa |
| Injector Maximum Operating Temperature | 300 °C |
| Injector Pressure Setting Range | 0–0.4 MPa |
| Injector Total Flow Setting Range | 0–500 mL/min |
| [Brand | KeChuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Gas Chromatograph |
| Application | Dedicated to High-Purity Gas Analysis |
| Oven Temperature Range | 0–400 °C |
| Maximum Ramp Rate | 40 °C/min |
| Cooling Time (from 400 °C to 50 °C) | ≤4 min |
| Carrier Gas Flow Control Range | 0–500 mL/min |
| Carrier Gas Pressure Control Range | 0–0.4 MPa |
| Injector Maximum Operating Temperature | 300 °C |
| Injector Pressure Setting Range | 0–0.4 MPa |
| Injector Total Flow Setting Range | 0–500 mL/min |
| Detection Principle | Pulsed Discharge Helium Ionization Detection (PDHID) |
| Minimum Detectable Concentration (CO₂) | 0.026 µL/L |
| RSD of Retention Time (n=7) | ≤0.29% |
| RSD of Peak Area (n=7) | ≤6.19% |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable Gas Chromatograph |
| Application Field | Power Industry–Specific DGA (Dissolved Gas Analysis) |
| Oven Temperature Range | Ambient + 3°C to 450°C |
| Maximum Ramp Rate | 0–120 °C/min (adjustable in 0.1 °C/min increments) |
| Cooling Rate | ≤5 min (from 350°C to 50°C with motorized back door) |
| Carrier Gas Flow Range & Control | 0–1200 mL/min (EFC, precision ±0.001 mL/min) |
| Carrier Gas Pressure Range & Control | 0–970 kPa (EPC, precision ±0.001 psi ≈ ±0.0069 kPa) |
| Injector Max Temp | 400°C |
| Injector Pressure Set Range | 0–970 kPa |
| Injector Total Flow Set Range | 0–1200 mL/min |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Laboratory Gas Chromatograph |
| Model | GC910 |
| Price Range | USD 4,200–7,000 (FOB) |
| Temperature Control Range | Ambient + 3 °C to 450 °C |
| Maximum Ramp Rate | 120 °C/min |
| Cooling Time | ≤3.5 min (350 °C → 50 °C) |
| Carrier Gas Flow Range | 0–100 mL/min |
| Carrier Gas Pressure Range | 0–100 psi (0–689 kPa) |
| Injector Max Temp | 300 °C |
| Injector Pressure Setpoint Range | 0–100 psi |
| Total Injector Flow Setpoint Range | 0–1200 mL/min |
| Detector Options | TCD, FID, ECD, FPD |
| EPC/EFC Precision | ±0.001 psi / ±0.001 mL/min |
| Retention Time RSD | <0.008% |
| Peak Area RSD | <1.0% |
| Column Oven Volume | 165 × 135 × 92 mm |
| Dimensions (W×D×H) | 482 × 450/600 × 222 mm |
| Weight | ≤20 kg |
| Power | 220 V ±10%, 50 Hz ±5% |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Laboratory Gas Chromatograph |
| Model | GC910 Mobile |
| Temperature Control Range | Ambient + 3 °C to 450 °C |
| Maximum Ramp Rate | 120 °C/min |
| Cooling Time | ≤3.5 min (350 °C → 50 °C) |
| Carrier Gas Flow Control | 0–1200 mL/min (EPC/EFC) |
| Carrier Gas Pressure Control | 0–100 psi (0–689 kPa) |
| Injector Max Temp | 300 °C |
| Detector Options | TCD, FID, ECD, FPD |
| Detection Limits | FID ≤3.0×10⁻¹² g/s (n-hexadecane), ECD ≤10 fg/mL (lindane), TCD ≥6000 mV·mL/mg |
| Baseline Noise | ≤10 µV (FID/TCD), ≤20 µV (ECD/FPD) |
| Linearity | FID 10⁷, TCD 10⁵, ECD/FPD 10⁴ |
| Retention Time RSD | <0.008% |
| Peak Area RSD | <1.0% |
| Dimensions (W×D×H) | 482×450×222 mm |
| Weight | ≤20 kg |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | GC910B |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Field | Power Industry–Specific DGA |
| Oven Temperature Range | Ambient + 8 °C to 400 °C |
| Ramp Rate | 0.1–40 °C/min |
| Cool-Down Rate | 400 °C to 50 °C in ≤4 min |
| Carrier Gas Flow Range & Control | 0–100 mL/min |
| Carrier Gas Pressure Range & Control | 0–250 kPa |
| Injector Max Operating Temperature | 300 °C |
| Injector Pressure Setting Range | 0–250 kPa |
| Injector Total Flow Setting Range | 0–1200 mL/min |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | GC9800 (New Generation) |
| Price Range | USD 4,200 – 7,000 |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | GC9800 |
| Price | USD 5,600 (approx.) |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Gas Chromatograph |
| Application | Dedicated to High-Purity Gas Analysis |
| Oven Temperature Range | 8 °C above ambient to 400 °C |
| Oven Ramp Rate | 0.1–40 °C/min |
| Oven Cool-Down | 400 °C to 50 °C in ≤4 min |
| Carrier Gas Flow Control Range | 0–100 mL/min |
| Carrier Gas Pressure Control Range | 0–250 kPa |
| Injector Maximum Operating Temperature | 300 °C |
| Injector Pressure Setting Range | 0–250 kPa |
| Injector Total Flow Setting Range | 0–1200 mL/min |
| Detector | TC-1H Thermal Conductivity Detector (TCD) |
| TCD Sensitivity | ≥5000–10000 mV·mL/mg (benzene) |
| Baseline Noise | ≤0.01 mV |
| Baseline Drift | ≤0.1 mV/30 min |
| Linear Dynamic Range | 10⁵ |
| Minimum Detectable Concentration | H₂: 0.5 ppm, O₂: 1.5 ppm, N₂: 2 ppm |
| Temperature Control Accuracy | ±0.5% of setpoint |
| Programmable Temperature Steps | 8 |
| Temperature Program Reproducibility | ≤1% |