GOW-MAC
Filter
Showing all 26 results
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | GM 902 |
| Detector Options | Electrochemical, Catalytic Bead, NDIR, TCD, PID |
| Measurement Units | ppm, mg/m³, vol%, %LEL, pphm, ppb, mg/L |
| Sampling Method | Integrated diaphragm pump with hydrophobic particulate filter and moisture trap |
| Environmental Rating | Suitable for high-humidity ambient air sampling |
| 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 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 | GOW-MAC |
|---|---|
| Origin | USA |
| Model | 1400 |
| Measurement Range | 0–2 ppm / 0–20 ppm / 0–200 ppm H₂O in Ar |
| Accuracy | ±0.02 ppm (0–2 ppm), ±0.25 ppm (0–20 ppm), ±2.50 ppm (0–200 ppm) |
| Response Time (t₉₀) | ≤10 s |
| Sample Flow Rate | 2 scfh (0.88 slpm) |
| Inlet/Outlet Fittings | 1/4" VCR inlet, 1/4" Swagelok outlet |
| Operating Temperature | 16–35 °C |
| Max Inlet Pressure | 10 psig |
| Detector Type | Microwave-Induced Plasma Emission Spectroscopy (MIP-ES) |
| Sensitivity | ±0.01 ppm (Model 1400-A/1402-A), ±0.10 ppm (Model 1400-B/1402-B) |
| Output | 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 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 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 | GOW-MAC 200DID |
| Detector Type | Helium Discharge Ionization Detector (DID) |
| Detection Limit | <5 ppb |
| Linear Dynamic Range | >10⁶ |
| Column Oven Temperature Range | +10 °C to 150 °C |
| Column Format | Micro-packed and 1/8″ packed columns |
| Flow Control | Precision Mass Flow Controllers |
| Sample Introduction | Pneumatically Actuated Gas Sampling Valve |
| Valve Configurations | Backflush, Column Selection, Heart-Cut, Series/Bypass |
| Construction Materials | Electropolished Stainless Steel with VCR Fittings |
| Operating Modes | Manual (for method development) and Fully Automated (for continuous process analysis) |
| Compliance | Designed for GLP/GMP environments |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | 20600 |
| Detection Principle | Thermal Conductivity Detection (TCD) |
| Detector Type | Sealed-reference-cell TCD with four filament elements (rhenium-tungsten, tungsten, nickel) |
| Response Time | <10 s |
| Power Supply | Rechargeable battery or AC adapter |
| Calibration | Dual-range, user-configurable for specific binary gas pairs |
| Sensitivity | Calibratable to 0.5% O₂ in air |
| Display | Integrated LCD showing direct % concentration reading |
| Sample Handling | Integrated diaphragm pump |
| Compliance | Designed for field-deployable industrial process monitoring and leak verification per ASTM D1946 and ISO 8573-5 guidelines |
| Operating Environment | Portable, ruggedized housing for ambient industrial site use |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | 210 ACE |
| Detection Principle | Hydrogen Flame Ionization Detection (FID) with High-Selectivity Gas Chromatographic Separation |
| Detection Limit | <30 ppb |
| Linear Dynamic Range | >6 orders of magnitude |
| Compliance | ISBT Standard for Acetaldehyde in Beverage-Grade CO₂ |
| Installation | Benchtop or Rack-Mountable |
| Control Interface | Front-panel keypad + optional PC-based software with audit trail capability |
| Data Output | Real-time concentration display, analog output (4–20 mA), digital logging |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | GOW-MAC 210 AHC |
| Detection Limit | <30 ppb |
| Carrier Gas Flow Rate | ≈30 cc/min |
| Carrier Gas Pressure | 60 psig |
| Sample Inlet Pressure | 5 psig (max 20 psig) |
| Calibration Gas Pressure | 5 psig (max 20 psig) |
| Operating Temperature | 5–40 °C |
| Power Requirement | 400 W |
| Dimensions (W×H×D) | 42.9×31.1×58.4 cm |
| Net Weight | 23 kg |
| Mounting | 19″ EIA rack (7U) or benchtop |
| Gas Fitting | 1/8″ Swagelok |
| Analog Outputs | six 4–20 mA channels |
| Input Trigger | TTL or dry contact |
| Display | 16×2 character LED-backlit LCD (99.0×24.0 mm active area) |
| User Interface | membrane keypad (non-contact digital input) |
| Linear Range | 5–120 ppb (1×10³ dynamic range) |
| Sample Introduction | dual-solenoid automated valve system with fixed-volume sampling loop |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | GOW-MAC 210 BTEX |
| Detection Limit | <5 ppb |
| Linear Range | 5 ppb to 5 ppm |
| Carrier Gas Flow Rate | ≈7 cc/min |
| Carrier Gas Pressure | 5–10 psig |
| Sample/Calibration Gas Pressure | 5 psig (max 20 psig) |
| Operating Temperature | 5–40 °C |
| Power Requirement | 400 W |
| Dimensions (W×H×D) | 42.9 × 31.1 × 58.4 cm |
| Weight | 23 kg (net), 28 kg (shipping) |
| Gas Fitting | 1/8" Swagelok |
| Mounting | EIA 19" rack (7U) or benchtop |
| Analog Outputs | six 4–20 mA channels |
| Input Trigger | TTL or dry contact |
| Display | 16×2 character LED backlight |
| User Interface | membrane keypad (non-contact, numeric) |
| 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 | 21070 |
| Detection Principle | Thermal Conductivity Differential Sensing |
| Calibration Traceability | NIST-Traceable Standards |
| Power Supply | 115 V / 230 V AC, 50/60 Hz, 4 W |
| Battery | Rechargeable NiMH, 3.6 V, 1650 mAh |
| Continuous Operation | ~15 hours |
| Charge Time | <60 min to 95% capacity |
| Operating Temperature | 21 °C ± 11 °C (70 °F ± 20 °F) |
| Dimensions | 13.34 × 8.26 × 4.60 cm (L × W × H) |
| Weight | 0.48 kg (instrument only), 0.28 kg (charger) |
| Display | Adjustable-brightness LED bar graph with peak-hold function |
| Pump Type | Diaphragm |
| Sensitivity Range | Low (×1) and High (×100) selectable |
| Response Time Constant & Averaging | User-adjustable |
| Zero Drift Compensation | Manual |
| Audio Alarm | Adjustable threshold and volume |
| Data Retention | Flash memory for user settings |
| Compliance | Designed for industrial leak screening per ASTM E2921 and ISO 10648-2 (qualitative detection) |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | GOW-MAC 2400 |
| Detector | Flame Ionization Detector (FID) |
| Detection Limit | 0.05 ppm (as CH₄) |
| Operating Temperature | 15–35 °C |
| Response Time | <5 s (to 90% of full response) |
| Drift | <1% FS/24 h |
| Repeatability | ±1% |
| Flow Control | Electronic Pressure Control (EPC) for fuel, air, and sample |
| Zero Interval | User-programmable auto-zero |
| Range Selection | 4 fixed ranges (0–10, 0–100, 0–1000, 0–10,000 ppm) or auto-ranging |
| Analog Output | 4–20 mA / 0–5 VDC (standard) |
| Digital Interface | USB + RS-232 |
| Relay Outputs | 2 programmable (high/low alarm) |
| Sample Inlet | 1/8" tubing, min. pressure 2 psig, flow 5–70 cc/min |
| Fuel Gas | H₂, min. 2 psig |
| Combustion Air | Zero-air (<1 ppm THC), min. 25 psig, flow 10–350 cc/min |
| Enclosure | 3U rack-mount (19″) or benchtop |
| Dimensions | 48.3 × 13.3 × 52.1 cm |
| Weight | 15.9 kg |
| Power | 100 W, 115 V 60 Hz (2400-CM) or 230 V 50 Hz (2402-CM) |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GOW-MAC 402 |
| Price Range | USD 1,500 – 7,500 |
| 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 5900 DID |
| Detector Type | Discharge Ionization Detector (DID) |
| Detection Range | 1 ppb to <0.5% (v/v) |
| Carrier Gas | Helium |
| Construction | Stainless Steel or Corrosion-Resistant System |
| Compliance | Designed for Industrial Process Monitoring and Trace Impurity Analysis |
| Brand | GOW-MAC |
|---|---|
| Origin | USA |
| Model | 592 |
| Detector Type | Discharge Ionization Detector (DID) |
| Detection Range | 1 ppb to <0.5% (v/v) |
| Carrier Gas | Ultra-High-Purity Helium |
| Installation Options | Benchtop or 19″ Rack-Mounted |
| Construction Options | Stainless Steel or Corrosion-Resistant Wet-Coated Surfaces |
| Compliance | Designed for ASTM D7613, ISO 8573-5, and semiconductor-grade gas purity monitoring |
| 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 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 | 880 |
| Operating Temperature | 400 °C ± 0.2 °C |
| Temperature Stability | ±0.2 °C at 400 °C |
| Heating Power | Max 160 W, Steady-State ~50 W |
| Dimensions | 14 × 19 × 31 cm |
| Input Voltage | 220 VAC, 50 Hz |
| Purification Capacity | ≤200 mL/min (recommended: 100 mL/min) |
| Output Purity | <10 ppb total non-inert impurities (from 5N feed gas) |
| Compatible Carrier Gases | He, Ar, Ne, Kr, Xe, N₂, H₂ |
| Removable Impurities | H₂O, O₂, N₂, H₂, CO, CO₂, CH₄, NOₓ, NH₃, CF₃, CCl₄, SiH₄, low-boiling hydrocarbons |
| Non-removable | He, Ne, Ar, Kr |
| 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 | 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 | GOW-MAC |
|---|---|
| Model | GM 1900 |
| Origin | Beijing, China |
| Detector Options | DID-V, TCD, FID |
| Detection Limit (CH₄) | <10 ppb |
| Operating Mode | Continuous 24/7 online analysis |
| Temperature Control | Microprocessor-regulated inlet, column oven, and detector zones |
| User Interface | High-resolution resistive touch LCD panel |
| Corrosion Protection | Wet-coated wetted surfaces |
| Compliance Features | Built-in self-diagnostic, purge gas safeguard, auto-reboot on power recovery, alarm logging |
| 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 | 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 |