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| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Tiger HALO 3 H₂O |
| Pricing | Upon Request |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | GOW-MAC 582 |
| Instrument Type | Laboratory Gas Chromatograph |
| Temperature Control Range | 0–450 °C |
| Oven Ramp Rate | 0.1–50 °C/min |
| Cool-down Time | ~4 min (450 °C to 10 °C) |
| Carrier Gas Flow Range & Control | 0–45 mL/min |
| Carrier Gas Pressure Range & Control | 0–120 kPa |
| Injector Maximum Operating Temperature | 450 °C |
| Injector Pressure Setting Range | 0–120 kPa |
| Injector Total Flow Setting Range | 0–45 mL/min |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | GOW-MAC 836 Series |
| Instrument Type | Laboratory Gas Chromatograph |
| Column Configuration | Up to 8 Valves & 10 Columns |
| Oven Temperature Range | Ambient +4°C to 450°C |
| Max Ramp Rate | 120°C/min |
| Cooling Time | 450°C to 50°C in ≤4 min |
| Temperature Resolution | 0.1°C |
| Oven Program Steps | 20–21 ramps |
| Detector Capacity | Up to 3 Independent, Thermally Controlled Detectors |
| Detector Options | DID, TCD, FID, PID, FPD, NPD |
| Flow Control | Electronic Pressure Control (EPC) |
| Dimensions | 58 cm × 54 cm × 56 cm |
| Detection Limits | 5 ppb (CH₄, DID), 20 ppb (CH₄, FID), 2×10⁻⁹ g/mL (CₙHₘ, TCD), 1×10⁻¹² g (C₆H₆, PID), 50 ppb avg. (FPD), 10 ppb avg. (NPD) |
| Response Times | <0.5 s (DID, TCD, PID), 1 ms (FID) |
| Linear Dynamic Ranges | 10⁴–10⁷ (detector-dependent, log-log scale) |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | GOW-MAC 200 |
| Instrument Type | Online Gas Chromatograph |
| Detector Options | TCD, DID, FID, PID, NPD, FPD |
| Column Compatibility | Packed & Micro-packed Columns |
| Sample Introduction | Gas Sampling Valve & Liquid Sampling Valve |
| Valve Configuration | Up to 3 Pneumatically Actuated Valves |
| Oven Temperature Range | +10 °C to 150 °C |
| Software | Clarity PC Chromatography Data System (CDS) |
| Construction | Stainless Steel Flow Path |
| Compliance | Designed for GLP/GMP environments |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | GOW-MAC 1300 |
| Instrument Type | Laboratory Gas Chromatograph |
| Temperature Control Range | 0–450 °C |
| Ramp Rate | 0.1–40 °C/min |
| Cooling Rate | 450 °C to 10 °C in ~5 min |
| Carrier Gas Flow Range & Control | 0–30 mL/min |
| Carrier Gas Pressure Range & Control | 0–100 kPa |
| Injector Max Operating Temperature | 450 °C |
| Injector Pressure Setpoint Range | 0–100 kPa |
| Injector Total Flow Setpoint Range | 0–30 mL/min |
| Detection Limit | 10 ppb (N₂ in He) |
| Detection Principle | Helium Plasma Emission Spectroscopy |
| Output Signal | 4–20 mA analog + dry contact alarms |
| Configuration Options | 0–2/0–20 ppm or 0–20/0–200 ppm dual-range modes |
| Power Options | 115 V AC or 230 V AC |
| Brand | GAOMAI |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | MIDAC Dynamic Calibration System |
| Price Range | USD 42,000 – 70,000 (FOB) |
| Instrument Type | Laboratory Gas Chromatography Calibration Standard Generator |
| Application Scope | Universal Calibration for GC & FTIR |
| Gas Dilution Stages | Triple-stage |
| Mass Flow Controllers (MFCs) | Multi-channel digital MFC support |
| Corrosive Gas Compatibility | Yes (acidic, alkaline, organic) |
| Dilution Ratio Programmability | Yes, time-scheduled auto-run |
| Real-time Flow Monitoring | Yes |
| Repeatability | ≤ ±0.8% RSD (N₂ baseline, 10–1000 sccm) |
| Control Interface | PLC-based with 7″ TFT touchscreen (800×600) |
| PLC Cycle Time | Standard mode 160 µs |
| Onboard Memory | Display buffer 26 MB |
| Touchscreen Lifetime | ≥ 5 years (MTBF) |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | GM 816 TCD |
| Instrument Type | Laboratory Gas Chromatograph |
| Detector Type | Thermal Conductivity Detector (TCD) |
| Application Scope | Universal for Specialty Gas Analysis |
| Dimensions (with valve box) | 82 × 54 × 48.5 cm |
| Dimensions (without valve box) | 58 × 54 × 48.5 cm |
| Analog Outputs | Dual-channel (1 mV and 1 V) |
| Column Configuration Support | Up to 10 columns and 7 valves |
| Baseline Compensation | Single-column dual-channel |
| Corrosion-Resistant Gas Pathway | Yes |
| Diagnostic Capabilities | Real-time circuit, temperature, and leak diagnostics with automated error alerts and remediation guidance |
| Software | Customizable chromatography software package supporting remote instrument control, data acquisition, processing, and report generation |
| Remote Access | Browser-based UI for method/sequence editing, system log access, and real-time status monitoring |
| Compliance Context | Designed for GLP/GMP-aligned environments |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | 75-902 |
| Operating Temperature Range | 0–250 °C |
| Maximum Working Pressure | 300 atm |
| Sample Gas Flow Rate | 30–50 mL/min |
| Power Supply | 230 VAC, 500 W |
| Dimensions (D×W×H) | 39.37 cm × 16.51 cm × 30.48 cm |
| Weight | 6.80 kg |
| Inlet Connection | 1/8″ VCR |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | GOW-MAC 210 SA |
| Detection Principle | Flame Photometric Detection (FPD) |
| Detection Target | Total Sulfur in Gaseous or Liquid CO₂ |
| Detection Limit | <5 ppb for COS |
| Linear Dynamic Range | >3 orders of magnitude |
| Compliance | ISBT Methods 13 & 14 |
| Installation | Benchtop or Rack-Mountable |
| Operating Mode | Continuous or Discrete Flow |
| Calibration | Automated Onboard Calibration |
| Temperature Control | Factory-Set Constant-Temperature Detection Zone |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | A16 |
| Instrument Type | Laboratory Gas Dilution Calibrator |
| Application Scope | Universal Calibration for Trace Gas Analyzers |
| Dilution Ratio Range | 1:10 to 1:10,000 (typical) |
| Flow Control Accuracy | ±0.5% of setpoint |
| Pressure Regulation Range | 0–100 psig |
| Temperature Stability | ±0.1 °C (ambient-controlled environment) |
| Output Port Configuration | Dual independent calibrated outlets |
| Compliance | ASTM D6420, ISO 6145-3, EPA Method 205 |
| Brand | GAOMAI |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | GM Explosion-Proof Enclosure |
| Price Range | USD 70,000 – 140,000 |
| Instrument Type | External Protective Enclosure for Portable Gas Chromatographs |
| Application Scope | General-Purpose Hazardous Area Deployment |
| Explosion Protection Rating | Exdp II BT1 to Exdp II CT6 (GB 3836 Compliant) |
| IP Rating | IP65 |
| Internal Pressure Range | 30–100 Pa |
| Power Supply | 220 VAC ±10%, 50 Hz |
| Construction Materials | EP-grade stainless steel tubing (welded or VCR-fitted) |
| Viewing Window | Shatter-resistant explosion-proof borosilicate glass |
| Certification Basis | GB 3836.1–2010, GB 3836.5–2017 |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | GOW-MAC 1200 |
| Detection Principle | Plasma Emission Spectroscopy |
| Measurement Range | 0–2 ppm, 0–10 ppm, 0–20 ppm, 0–100 ppm, 0–200 ppm N₂ in Ar |
| Accuracy | ±0.02 ppm (0–2 ppm range), ±0.25 ppm (0–10/0–20 ppm ranges), ±2.50 ppm (0–100/0–200 ppm ranges) |
| Sensitivity | ±0.01 ppm (Model 1200-A/1202-A), ±0.10 ppm (1200-B/1202-B), ±1.00 ppm (1200-C/1202-C) |
| Sample Flow Rate | 2 scfh (0.88 slpm) |
| Inlet/Outlet Fittings | 1/4" VCR inlet, 1/4" Swagelok outlet |
| Operating Temperature | 16–35 °C (60–95 °F) |
| Max Inlet Pressure | 10 psig |
| Measurement Cell Pressure | 6 psig |
| Normal Inlet Pressure | 2–7 psig |
| Output Signals | 4–20 mA analog, dry contact alarms |
| Power | 100 W, 115/230 VAC, 50/60 Hz |
| Dimensions | 13.34 × 42.23 × 37.15 cm |
| Weight | 11.3 kg |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | GOW-MAC 200C |
| Instrument Type | Online Gas Chromatograph |
| Application Scope | Universal Trace Gas Analysis |
| Detector Options | PDHID, TCD, FID |
| Minimum Detection Limit (CH₄) | <10 ppb |
| Construction | Corrosion-Resistant Wetted Surface Coating |
| Control Interface | High-Resolution Touchscreen LCD |
| Compliance Ready | ASTM D7623, ISO 8573-5, USP <621>, FDA 21 CFR Part 11 (Software Audit Trail Enabled) |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | Ar 722 |
| Instrument Type | Laboratory Gas Chromatograph |
| Application | Universal (Specialized for Ultra-High-Purity Argon Impurity Profiling) |
| Temperature Control Range | 0–450 °C |
| Ramp Rate | 0.1–40 °C/min |
| Cool-down Time | ~5 min (450 °C → 10 °C) |
| Carrier Gas Flow Range & Control | 0–30 mL/min |
| Carrier Gas Pressure Range & Control | 0–100 kPa |
| Injector Maximum Operating Temperature | 450 °C |
| Injector Pressure Setpoint Range | 0–100 kPa |
| Injector Total Flow Setpoint Range | 0–30 mL/min |
| Detection Principle | Glow Discharge Photoemission Detection (GD-PED) with Argon as Carrier and Excitation Medium |
| Sensitivity (Typical LODs) | H₂ < 15 ppb |
| Accuracy | ±1% of reading (calibrated against NIST-traceable standards) |
| Brand | GAOMAI |
|---|---|
| Origin | Beijing, China |
| Model | GM Explosion-Proof Analytical Shelter |
| Instrument Type | Portable Gas Chromatograph System Enclosure |
| Application Scope | General-purpose Industrial Process Gas Analysis |
| Explosion Protection Rating | Exd II BT1 to Exd II CT6 (customizable per user specification) |
| Ambient Temperature Control Capability | Integrated HVAC with temperature stabilization |
| Humidity & Dust Protection | IP56-rated enclosure |
| Internal Overpressure Maintenance | 30–100 Pa (gauge) |
| Alarm Function | Audible and visual alarm triggered by hazardous gas concentration exceedance |
| Power Supply | 220 VAC ±10%, 50 Hz |
| Compliance | Designed to meet IEC 60079-1, GB 3836.1–2021, and ISO 8573-1 for compressed air quality in analytical service lines |
| Structural Certification | Fabricated per ASME BPVC Section VIII Div. 1 (optional) |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | GM 826 Series |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-Purpose |
| Detector Capacity | Up to Four Detectors (including one TCD) |
| Column Compatibility | Two 105 m × 0.53 mm Capillary Columns |
| Valve Automation | Supports up to 8 Automated Valves in a Single Method |
| Heating Zones | 6 Independent Zones (2 Inlets, 2 Detectors, 2 Auxiliary) |
| EPC Modules | Up to 6 Modules Controlling 16 EPC Channels |
| Sample Sequence Capacity | Up to 550 Samples |
| Communication Interfaces | Ethernet, RS-232/RS-485, Dual Analog Outputs (1 mV / 1 V / 10 V), Remote Start/Stop, Barcode Reader Option |
| Pressure & Temperature Compensation | Atmospheric Pressure and Ambient Temperature Compensation Integrated |
| Flow Path Material | Corrosion-Resistant Optional Flow Path |
| Touchscreen Interface | Integrated Color TFT Display with Intuitive GUI |
| Brand | GAOMAI |
|---|---|
| Origin | USA |
| Distributor Type | Authorized Distributor |
| Import Status | Imported |
| Model | I-Series |
| Instrument Type | Online FTIR Spectrometer |
| Wavenumber Range | 4000–7500 cm⁻¹ |
| Spectral Resolution | 0.5 cm⁻¹ |
| Scan Speed | 8 s per spectrum |
| Signal-to-Noise Ratio | <1% (RMS, 100 scans) |
| Wavenumber Accuracy | ±0.05 cm⁻¹ across 4000–7500 cm⁻¹ |
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