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| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Dual-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Sample Capacity | 20-Position Carousel |
| Heating Zones | Three Independent Zones (Desorption Chamber, Transfer Line, Injection Valve) |
| GC/GC-MS Compatibility | Universal Interface for Domestic & International Instruments |
| Regulatory Compliance | Designed to Support HJ 583–2010, HJ 644–2013, HJ 734–2014, GBZ/T 300.62–2017, GBZ/T 300.66–2017, GBZ/T 300.68–2017, HJ/T 400–2007, GB 50325–2020, GB 36246–2018, GB/T 18204.2–2014, GB/T 18883–2022 |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Dual-Stage Thermal Desorber |
| Automation Level | Fully Automatic |
| Sample Capacity | 150 Positions |
| Control Interface | 7-inch Industrial Touchscreen |
| Temperature Zones | 4 Independently Controlled (Desorption Zone, Injection Valve, Transfer Line, Secondary Desorption/Cold Trap) |
| Cooling Method | Electronic Refrigeration for Cold Trap |
| Motion Accuracy | ±0.01 mm (XYZ Robotic Arm) |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Compliance | ASTM D6196, ISO 16017-1, US EPA TO-17, HJ 583–2010, HJ 644–2013, HJ 734–2014, GB/T 18883–2022, GB 50325–2020 |
| Brand | Zyuyou |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ATDS-20S Max |
| Instrument Type | Dual-Channel Secondary Thermal Desorber |
| Automation Level | Fully Automatic |
| Sample Capacity | 40 positions (2 × 20) |
| Compliance | HJ 644–2013, HJ/T 400–2007, GB/T 18883–2002, HJ 583–2010, HJ 734–2014, GB 50325–2020 |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ATDS-30A (Two-Stage) |
| Instrument Type | Two-stage Thermal Desorber |
| Automation Level | Fully Automated |
| Sample Capacity | 30 positions |
| Compliance | HJ 644–2013, HJ/T 400–2007, GB/T 18883–2002, HJ 583–2010, GB 50325–2020, HJ 734–2014 |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ATDS-30A (Single-Stage) |
| Instrument Type | Single-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Sample Capacity | 30 positions |
| Compliance Standards | GBZ/T 300–2017, HJ 583–2010, GB 50325–2020 |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Single-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Sample Capacity | 10 positions |
| Compatible With | All domestic and imported gas chromatographs (GC) |
| Regulatory Compliance | HJ 583–2010, GB 50325–2020, GBZ/T 300–2017 |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ATDS-20A (Single-Stage) |
| Instrument Type | Single-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Sample Capacity | 20 positions |
| Compliance Standards | HJ 583–2010, GB 50325–2020, GBZ/T 300–2017 |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ATDS-20A Max |
| Instrument Type | Dual-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Sample Capacity | 20 Positions |
| Compliance Standards | HJ 644–2013, HJ/T 400–2007, GB/T 18883–2002, HJ 583–2010, GB 50325–2020, HJ 734–2014 |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Two-Stage Thermal Desorber |
| Automation Level | Semi-Automatic |
| Primary Desorption Temperature Range | Ambient to 400 °C |
| Secondary Desorption Temperature Range | Ambient to 400 °C |
| Valve Injection Zone Temperature Range | Ambient to 220 °C (1 °C increments) |
| Transfer Line Temperature Range | Ambient to 260 °C (1 °C increments) |
| Cryo-Focusing Trap Temperature Range | Down to −30 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Analyte Recovery Rate | >98% |
| Sample Position Capacity | 1 |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Dual-Channel Secondary Thermal Desorber |
| Automation Level | Fully Automated |
| Sample Capacity | 2 × 30 positions (60 total) |
| Heating Zones | 4 independent temperature-controlled zones (desorption oven, valve oven, transfer line, secondary desorption trap) |
| Compliance | Designed for GB/T, HJ, GBZ/T, and GB-series Chinese environmental & occupational health standards |
| Interface | GC-synchronized trigger output |
| Optional Accessories | Quartz-lined transfer lines for active compound analysis |
| Brand | ZHYSHEN |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Secondary Thermal Desorber |
| Automation Level | Fully Automated |
| Sample Capacity | 20 positions per channel (dual-channel, total 40 samples per batch) |
| Compliance | HJ 644–2013, HJ/T 400–2007, GB/T 18883–2002, HJ 583–2010, GB 50325–2020, HJ 734–2014 |
| Thermal Zones | Four independently controlled zones (primary desorption, valve oven, transfer line, secondary desorption) |
| Sample Tube Activation | Built-in programmable tube conditioning |
| GC Interface | Universal hardware interface for Agilent, Thermo Fisher, Shimadzu, PerkinElmer, and domestic GC systems |
| Optional Accessories | Ambient-temperature or cryo-cooled secondary desorption module, fused quartz transfer line, replaceable injection needle |
| Brand | Zoeyun |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Dual-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Sample Capacity | 64 Positions |
| Heating Zones | 4 Independent Zones (Desorption Chamber, Injection Valve, Transfer Line, Secondary Desorption Trap) |
| Cooling Method | Electronic Peltier Cooling (No Liquid Nitrogen Required) |
| Sample Tube Material Compatibility | Standard 1/4" OD Stainless Steel or Silica Tubes |
| Gas Flow Control | Mass Flow Controllers (MFCs) |
| Leak Detection | Automatic Tube Integrity Check |
| Interface | GC/GC-MS Synchronization with Start/Stop & Remote Control Signal Support |
| Software Features | Method Programming, Queue Management, Audit Trail, Event Logging, Tube Aging & Calibration Simulation |
| Compliance Standards | ASTM D6196, ISO 16017-1, US EPA TO-17, HJ 583–2010, HJ 644–2013, HJ 734–2014, GB/T 18883–2022, GB 50325–2020 |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Single-Stage Thermal Desorber |
| Automation Level | Semi-Automatic |
| Desorption Zone Temperature Range | Ambient to 400 °C (1 °C increments) |
| Valve & Injection Port Temperature Range | Ambient to 180 °C (1 °C increments, ~60 W heating power) |
| Transfer Line Temperature Range | Ambient to 200 °C (1 °C increments, ~40 W heating power) |
| Cold Trap Temperature Range | Down to −35 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Analyte Recovery Rate | ≥95% |
| Sample Capacity | 6 sample tubes + 1 activation tube |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Single-Stage Thermal Desorber |
| Automation Level | Semi-Automatic |
| Sample Position Count | 1 |
| Compliance | GB 50325-2020 (Indoor Air VOC/BTEX Analysis) |
| GC Interface | Universal Adapter for Major Imported GC Systems |
| Carrier Gas Integration | External Regulated Supply, Compatible with Native GC Carrier Gas |
| Sample Tube Format | Standard 6 mm OD × 89 mm Length Sorbent Tubes |
| Desorption Temperature Range | Ambient to 400 °C (Programmable) |
| Valve & Transfer Line Temp Control | Independent PID-Controlled Zones |
| Method Storage Capacity | 9 Predefined Methods |
| Remote Triggering | TTL/Relay Input Support for Synchronized GC Start |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Dual-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Sample Capacity | 50 Positions |
| Compliance | ASTM D6196, ISO 16017-1, US EPA TO-17, HJ 583–2010, HJ 644–2013, HJ 734–2014, GB/T 18883–2022, GB 50325–2020 |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Two-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Sample Capacity | 10 Positions |
| Compliance | HJ 644–2013, HJ/T 400–2007, GB/T 18883–2002, HJ 583–2010, GB 50325–2020, HJ 734–2014 |
| Heating Zones | Four Independent Zones (Desorption Zone, Injection Valve, Transfer Line, Second-Stage Desorption Zone) |
| Cooling Method | Electronic Peltier Cooling |
| Sample Tube Handling | Automated Tube Activation & Conditioning |
| GC Interface | Universal GC Inlet Compatibility (Split/Splitless, PTV) |
| Data Integration | Trigger Output for GC Start & Chromatography Software Synchronization |
| Software | Embedded Microprocessor Control with Touchscreen UI, Method Programming, Real-Time Status Animation, Audit-Trail Capable Logging |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Single-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Sample Capacity | Dual 20-Position Carousel (40 total samples) |
| Interface Compatibility | Universal GC inlet coupling (including Agilent, Thermo Fisher, Shimadzu, PerkinElmer) |
| Heating Zones | Independent temperature control for desorption chamber, transfer line, and six-port valve |
| Programmable Functions | Auto-desorption, auto-injection, auto-backflush, tube activation, calibration curve generation via standard spiking |
| Compliance Standards | GB/T 18883-2022, HJ 583-2010, HJ 644-2013, HJ 734-2014, GBZ/T 300.62–68-2017, HJ/T 400-2007, GB 50325-2020, GB 36246-2018, GB/T 18204.2-2014 |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Two-Stage Thermal Desorber |
| Automation Level | Semi-Automatic |
| Sample Positions | 2 |
| Compliance Standards | HJ 644-2013, HJ 400-2007, GB/T 18883-2002, HJ 583-2010, GB 50325-2020, HJ 734-2014 |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Single-Stage Thermal Desorber |
| Automation Level | Semi-Automatic |
| Sample Positions | 2 |
| Compatible GC Interfaces | Universal (Split/Splitless Inlets) |
| Regulatory Compliance | Designed for GB 50325-2020, ASTM D6196, ISO 16017-1, USP <467> Class 2 Residual Solvents |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Two-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Desorption Zone Temperature Range | Ambient to 400 °C |
| Valve Injection Zone Temperature Range | Ambient to 220 °C |
| Transfer Line Temperature Range | Ambient to 240 °C |
| Cryo-Focusing Trap Temperature | −30 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Analyte Recovery Rate | >95% |
| Sample Capacity | 20 adsorption tubes |
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