Portable Gas Chromatograph
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| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | 490 Micro GC |
| Pricing | Available Upon Request |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | 490-PRO Micro GC |
| Pricing | Available Upon Request |
| Brand | Agilent Technologies |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | 990 GC |
| Detection Limit | 0.5 ppm (on WCOT capillary column) |
| Repeatability | RSD < 0.5% for 1 mol% propane on WCOT column under isothermal and isobaric conditions |
| Carrier Gases | Helium, Hydrogen, Nitrogen, Argon |
| Column Oven Max Temperature | 180 °C |
| Injector Max Temperature | 110 °C |
| TCD Linear Dynamic Range | 10⁵ (0.5 ppm to 5%) |
| TCD Concentration Range | 0.5 ppm to 100% |
| Inlet Pressure Rating | 100 kPa (14.5 psi) |
| Sample Loop | Micro-machined, fixed-volume, non-split |
| Detector Type | Micromachined Dual-Channel Thermal Conductivity Detector (TCD) |
| Maximum Independent Channels | 4 |
| Column Types Supported | WCOT, PLOT, Micro-packed (Hayesep D, Carboxen) |
| Peak Area Reproducibility | < 0.5% RSD |
| Environmental Certification | My Green Lab ACT Label (Accountability, Consistency, Transparency) |
| Brand | Asicotech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Model | P6000+ |
| Detection Limit | ≤0.03 ppm (for target VOCs) |
| Repeatability | <1% RSD |
| Operating System | Embedded Linux |
| Power & Carrier Gas Consumption | <10% of conventional benchtop GC systems |
| Modular Interface | Standardized electrical, pneumatic, and data ports for plug-and-play detector and injector modules |
| Remote Control Capability | Full web-based instrument control and real-time data streaming via Ethernet/Wi-Fi |
| Brand | BJBY |
|---|---|
| Origin | Beijing, China |
| Model | H5220(C) |
| Detection Limit | <1 µg/m³ (for benzene) |
| Repeatability | 1% |
| Linear Range | 10⁵ |
| Column Oven Temperature Range | Ambient to 200 °C (programmable) |
| Zero Drift | ≤1% FS/month |
| Span Drift | <1% FS/24 h |
| Power Supply | Internal Li-ion battery (6 h operation) |
| Operating Environment | −20 °C to +45 °C, 20–90% RH |
| Gas Inlet | 1/8″ stainless steel Swagelok fitting |
| Detector | Photoionization Detector (PID) |
| Brand | Defiant |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | frog5000 |
| Price Range | USD 27,000–68,000 (est.) |
| Detection Limit | 0.1 ppb for benzene |
| Weight | 2.2 kg |
| Dimensions | 267 × 197 × 308 mm |
| Brand | ECH |
|---|---|
| Origin | Germany |
| Model | MobilGC 2 |
| Detection Range | 1 ppm to 100 % |
| Repeatability | ±0.1 ppm |
| Weight | 23 kg |
| Dimensions | 500 × 457 × 305 mm (W × H × D) |
| Detectors | FID and TCD/WLD |
| Column Support | Capillary, packed, and micro-packed columns |
| Column Heating | Independent, programmable up to 250 °C (isothermal or temperature gradient) |
| Carrier Gases | Argon, nitrogen, helium, or hydrogen |
| Integrated Gas Supply | Sufficient for ~40 hours of continuous operation |
| Methanizer | Optional CO/CO₂-to-CH₄ conversion module |
| Data Acquisition | Digital, real-time |
| Software | Integrated control, automated peak integration (single & total), application-specific expert evaluation routines |
| Compliance | Designed for GLP-compliant workflows |
| Brand | Kechuang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | GC910 |
| Price | USD 2,800 (FOB Shanghai) |
| Brand | STT |
|---|---|
| Origin | Beijing, China |
| Manufacturer | STT Senfu Technology |
| Model | EQ STT-5000 |
| Detection Limit | 0.1 ppb for benzene (0.0003 mg/m³) |
| Weight | 2.2 kg |
| Dimensions | 267 × 197 × 308 mm |
| Column | MEMS-based microfabricated capillary column |
| Detector | 10.6 eV Photoionization Detector (PID) |
| Measurement Range | 0.1–300 ppb (low-range mode) or 50 ppb–10 ppm (high-range mode) for benzene |
| Accuracy | ±1% FS |
| Carrier Gas | Ambient air (filtered via activated carbon + molecular sieve) |
| Battery Life | >9 h |
| Analysis Time | ≤10 min per sample |
| Compliance | GB/T 18883–2022 Annex C.3, EPA Method 5035, EPA Method 8021 |
| Brand | Golden Promise |
|---|---|
| Model | GC-8890SD |
| Origin | Shandong, China |
| Weight | 60 kg |
| Dimensions (L×W×H) | 565 × 505 × 500 mm |
| Detection Limit | ≤1×10⁻¹² g/s (n-C₁₆, FID) |
| Connectivity | 10/100M Ethernet (IEEE 802.3) |
| Column Oven Temp Range | 5–400 °C (0.1 °C increment, ±0.1 °C stability) |
| Max Heating Rate | 40 °C/min (programmable up to 20 steps) |
| Cooling Rate | ≤3 min (200 → 100 °C) |
| Detector Options | FID, TCD (configurable) |
| Power Supply | 220 V ±10%, 50 Hz ±0.5 Hz, 2500 W max |
| Brand | Huai Ai |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | GC-9780A |
| Detection Limit | ≤8×10⁻¹² g/s (n-hexadecane/isooctane) |
| Repeatability | <3% RSD |
| Weight | <48 kg |
| Dimensions | 590 × 550 × 680 mm |
| Brand | HuaiAi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region Classification | Domestic (China) |
| Model | GC-9760A |
| Price Range | USD 14,000 – 42,000 |
| Dimensions | 380 × 450 × 180 mm |
| Weight | <15 kg |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Column Oven Temp Range | 8 °C above ambient to 400 °C (±0.1 °C) |
| TCD Detection Limit | ≤ 100 μL/L (H₂) |
| FID Detection Limit | ≤ 0.1 μL/L (C₂H₂) |
| Linear Dynamic Range | ≥10⁴ (TCD), ≥10⁶ (FID) |
| Standard Compliance | GB/T 17623–1998, GB/T 7252–2001, DL/T 703–1999 |
| Brand | HuaiAi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Origin | Domestic (China) |
| Model | GC-9760B |
| Price Range | USD 42,000 – 70,000 |
| Analysis Cycle | <20 min |
| Measurement Error | <3% |
| Thermal Stabilization Time | <30 min |
| Operating Ambient Temperature | −10 °C to +50 °C |
| Oven Temperature Range | 8 °C above ambient to 399 °C |
| Oven Temperature Accuracy | ±0.1 °C |
| Detector Temperature Range | 8 °C above ambient to 399 °C |
| Detector Temperature Accuracy | ±0.1 °C |
| Dimensions | 380 × 450 × 180 mm |
| Weight | <15 kg |
| Power Supply | 220 V ± 22 V, 50 Hz |
| Max. Power Consumption | ≤2 kW |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PB-150 |
| Detection Limit | Low |
| Repeatability | ≤5% F.S. |
| Weight | ≤4.5 kg |
| Dimensions | 170 × 165 × 310 mm |
| Brand | HUANKONG |
|---|---|
| Model | PB-150 |
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Repeatability | ≤5% F.S. |
| Weight | ≤4.5 kg |
| Dimensions | 170 × 165 × 310 mm |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | PB-350 |
| Detection Limit | Sub-ppb (≤ 100 ppt for key VOCs) |
| Repeatability | Compliant with ASTM D6728 and ISO 16017-1 performance criteria |
| Weight | ≤ 3.5 kg |
| Dimensions | 305 × 160 × 127 mm |
| Interface | USB 2.0, 10/100 Mbps Ethernet, Bluetooth 4.2, Wi-Fi 802.11 b/g/n |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PB-350 |
| Detection Limit | Sub-ppb (≤ 100 ppt for key VOCs) |
| Repeatability | ≤ 3% RSD (per ASTM D6728 and ISO 16017-1) |
| Weight | ≤ 3.5 kg |
| Dimensions | 305 × 160 × 127 mm |
| Interface | USB 2.0, 10/100 Mbps Ethernet, Bluetooth 5.0 |
| Power | Internal Li-ion battery (≥ 4 h continuous operation), 12 V DC input |
| Brand | HUANKONG |
|---|---|
| Model | PB-350 |
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Detection Limit | <1 ppb (for target VOCs) |
| Repeatability | Compliant with ISO 8573-1 and ASTM D6420 standard requirements |
| Weight | ≤3.5 kg |
| Dimensions | 305 × 160 × 127 mm |
| Interface | USB 2.0, Ethernet, Bluetooth 5.0 |
| Power Supply | Internal Li-ion battery (≥8 h continuous operation), 12 V DC input |
| Brand | Huifen Instrument |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCS-80 Portable Trace Sulfur Analyzer |
| Power Supply | DC 24 V (Internal Rechargeable Lithium Battery) |
| Operating Temperature | 5–45 °C |
| Operating Humidity | 5–95 % RH |
| Power Consumption | 500 W |
| Detector | Flame Photometric Detector (FPD) |
| Detection Range (FPD) | 100 ppb – 0.1 % (v/v) |
| Accuracy | ±5 % for major components |
| Dimensions (L×W×H) | 390 × 230 × 310 mm |
| Net Weight | ≤12 kg |
| Hydrogen Source | Solid-State Metal Hydride Cartridge |
| Runtime | Up to 12 h continuous operation |
| Gas Flow Control | Electronic Pressure Control (EPC) |
| Data Output | Integrated Thermal Micro-Printer |
| Nitrogen Cylinder Interface | Quick-Connect Fitting with Pressure Regulation |
| Brand | HUIFEN |
|---|---|
| Origin | Shandong, China |
| Model | GCS-8A |
| Detector Type | Flame Photometric Detector (FPD) |
| Detection Range | 100 ppb – 0.1% (S) |
| Accuracy | ±5% for major components, ±10% for trace sulfur |
| Power Supply | DC 24 V lithium battery |
| Operating Temperature | 5–45 °C |
| Operating Humidity | 5–95% RH |
| Power Consumption | 500 W |
| Dimensions | 390 × 230 × 310 mm |
| Net Weight | ≤12 kg |
| Carrier Gas | Hydrogen (solid-state storage), Nitrogen (with rapid-fill cylinder interface) |
| Flow Control | Electronic Pressure Control (EPC) |
| Data Output | Integrated thermal printer |
| Brand | HUIFEN Instrument |
|---|---|
| Origin | Shandong, China |
| Model | NMHF-60 |
| Detection Limit | ≤0.1 ppm (Methane), 0.05 ppm (NMHC) |
| Repeatability | RSD ≤3% (Total Hydrocarbons) |
| Weight | 11 kg |
| Power Supply | <500 W, 24 V DC |
| Operating Temperature | 0–50 °C |
| Relative Humidity | 10–90% RH |
| Analysis Time | <60 s (NMHC) |
| Detector | Flame Ionization Detector (FID) |
| Linear Range | 10⁷ |
| EPC Control Precision | ±0.01 psi |
| Column Heating | Full-path heated zone (up to 200 °C) |
| Hydrogen Source | Solid-state metal hydride hydrogen generator |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | 3000 Micro GC |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Micro GC Fusion |
| Pricing | Available Upon Request |
| Brand | Jinpu |
|---|---|
| Origin | Shandong, China |
| Model | GC-8890PLUS |
| Weight | 17 kg |
| Dimensions (W×D×H) | 560 × 440 × 260 mm |
| Detection Limits (µL/L) | H₂: 1, CO: 3, CO₂: 10, CH₄: 20, C₂H₆: 50, C₂H₄: 0.1, C₂H₂: 0.1, O₂/N₂: 10 |
| Column Temperature Range | Ambient +4 °C to 450 °C |
| Temperature Control Precision | ±0.05 °C |
| Programmable Temperature Ramps | 20 oven steps, 7 injection port steps |
| Detectors | TCD, FID, Ni methanizer |
| EPC | Full electronic pressure/flow control |
| Compliance | GB/T 17623–2017, GB/T 7252–2001, DLT 722–2014 |
| Brand | SciTech |
|---|---|
| Model | Direct-Tube Activator |
| Origin | Shanghai, China |
| Manufacturer | SciTech Instruments Co., Ltd. |
| Type | Benchtop Thermal Desorption Tube Activator |
| Temperature Range | 0–400 °C |
| Control Precision | ±0.1 °C |
| Tube Capacity | 5 / 10 / 15 / 20 Straight Adsorption Tubes (ID 6 mm, OD 8 mm) |
| Dimensions (W×D×H) | 350 × 260 × 270 mm |
| Weight | 15 kg |
| Max Power | 500 W |
| Supply | 220 V ±10%, 50 Hz ±5% |
| Operating Environment | 5–35 °C, ≤85% RH |
| Brand | INESA |
|---|---|
| Origin | Shanghai, China |
| Model | GC190A |
| Column Temperature Stability | ±0.03 °C |
| UV Lamp Energy | 10.6 eV |
| Detection Limit | ≤1×10⁻¹¹ g/mL (benzene) |
| Measurement Range | 0.0–100 mg/m³ |
| Repeatability | ≤3% RSD |
| Baseline Noise | ≤20 µV |
| Baseline Drift | ≤500 µV/15 min |
| Warm-up Time | 1 h to operational stability |
| Power Supply | AC 220 V / 50 Hz |
| Dimensions | 190 mm × 385 mm × 350 mm |
| Weight | 12 kg |
| Operating System | Embedded Windows XP |
| Connectivity | Integrated Ethernet port |
| Detector Type | Photoionization Detector (PID) with 10.6 eV UV lamp |
| Brand | Shimadzu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | CAGC-2030 |
| Price Range | USD 42,000 – 70,000 |
| Brand | SRI |
|---|---|
| Origin | USA |
| Model | 8610 |
| Detection Limit | 1 ppb |
| Dimensions | 49.5(W) × 36.8(D) × 34.3(H) cm |
| Regulatory Compliance | EPA Methods 8010, 8015, 8021 |
| Carrier Gas Control | Electronic Pressure Control (EPC), 0–80 psi programmable at 90 psi/min |
| Column Oven | Ambient to 400 °C, 0.01 °C resolution, ±0.1 °C stability, 19.8 × 19.0 × 7.6 cm internal volume |
| Detector Options | 16 configurable detectors, up to 6 simultaneously installed |
| Injection Modes | 12 selectable methods, up to 5 concurrently configured |
| Software | PeakSimple v4.x, USB interface, 4-channel data acquisition |
| Brand | SRI |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SRI |
| Price Range | USD 14,000 – 42,000 |
| Brand | STT |
|---|---|
| Origin | Beijing, China |
| Manufacturer | STT Senfu Technology |
| Model | EQ STT-5000 |
| Detection Limit | 0.1 ppb for benzene |
| Weight | 2.2 kg |
| Dimensions | 267 × 197 × 308 mm |
| Column | MEMS microfabricated capillary column |
| Detector | 10.6 eV Photoionization Detector (PID) |
| Measurement Range | 0.1–300 ppb (benzene, low-range mode) or 50 ppb–10 ppm (benzene, high-range mode) |
| Accuracy | ±1% FS |
| Carrier Gas | Ambient air (filtered via activated carbon and molecular sieve) |
| Battery Life | >9 hours |
| Compliance | GB/T 18883-2022 Annex C.3, EPA Method 5035, EPA Method 8021 |