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| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Regional Classification | Domestic (China) |
| Model | SMCS-1 |
| Instrument Type | Conventional Automated Gas Sampler |
| Flow Control | Integrated Mass Flow Controller (MFC) with Pressure Sensor (kPa-level) |
| Leak Detection | Automated Pre-sampling Canister Leak Check |
| Power Supply | Rechargeable Lithium Battery (24 h continuous operation) |
| Data Output | Digital pressure display, flow logging, canister pressure monitoring, USB data export |
| Accessories | Portable protective case, optional particulate inlet filter, optional sampling tripod |
| Compliance | Designed for EPA Method TO-14/TO-15, ASTM D5466, ISO 16017-1 workflows |
| Brand | Zyuyou |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | GA-6D |
| Pricing | Upon Request |
| Dilution Ratio Range | 1:1 to 1:100 (customizable) |
| Display | 7-inch capacitive touchscreen |
| Gas Path Materials | Passivated stainless steel tubing & PTFE tubing |
| Integrated Pump | Diaphragm pump (ambient pressure operation) |
| Output Channels | 6 independent concentration outlets |
| Control Method | Mass flow controllers (MFCs) |
| Operation Modes | Single-point dilution or multi-concentration sequential dilution |
| Data Management | Built-in method storage and recall |
| Software Interface | Multi-channel configurable, intuitive parameter setting |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | GA-1 |
| Pricing | Upon Request |
| Dilution Stages | Two-stage (Primary: 200×, Secondary: >10,000×) |
| Flow Control | High-precision mass flow controllers (MFCs) and pressure sensors |
| Tubing Material | PTFE and PEEK |
| Valve Type | Electrically actuated multi-position heated valve (temperature displayed in software) |
| Channel Configuration | 6 total channels — 4 standard gas inlets, 1 diluent gas inlet, 1 secondary dilution channel |
| Touch Interface | 7-inch capacitive color touchscreen |
| Sample Handling | Pressurized sample dilution with automatic initial/final pressure reading and ratio calculation |
| Compliance | Designed for ISO/IEC 17025-compliant calibration labs and EPA Method TO-14/TO-15 trace gas preparation workflows |
| Brand | ZHYUSM |
|---|---|
| Model | SMCC-1 |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Power | 400 W |
| Pump Type | Oil-Free Scroll Vacuum Pump |
| Ultimate Vacuum | <1.6 Pa (12 mTorr) |
| Pumping Speed | 250 L/min |
| Max Simultaneous Heating Capacity | 8 × 6 L Summa® Canisters |
| Cleaning Cycles | Programmable (1–99), Manual Mode Available |
| Humidification | Integrated High-Purity N₂ Humidifier |
| Surface Treatment | Silanized Gas Path Components |
| Control Interface | Capacitive Touchscreen with Method Storage |
| Leak Check | Automated Pre-Valve-Opening Vacuum Integrity Test |
| Thermal Uniformity | Forced-Air Circulation via Vortex Fan in Heated Chamber |
| Real-Time Monitoring | Pressure, Temperature, Elapsed Time, Valve Status |
| Cooling | Active Heat Dissipation System |
| Mobility | Heavy-Duty Swivel Casters |
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