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| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | PT-8600 |
| Instrument Type | Aqueous Sample Dedicated |
| Dimensions | 8U (19-inch Rack Mountable) |
| Sample Handling | Fully Automated Online Flow-through Sampling |
| Trap Configuration | Straight-Path Ambient-Temperature Trap |
| Thermal Management | Independent Trap Bake-out, Pre-heat & Desorption Control |
| Fluidic Architecture | Fully Enclosed Inert Gas/Liquid Path (Stainless Steel + PEEK) |
| Calibration & QC | Automated Internal Standard Addition (3× amber vials, 10-step volumetric precision), Auto Blank Analysis, Auto Dilution, Auto Calibration Curve Generation |
| System Intelligence | Programmable Cycle Timing, Real-time Foam Detection & Suppression, Zone-specific Temperature/Flow Optimization (Purge, Dry-Purge, Bake, Desorb), Modular Integrated Fluidics with Minimized Dead Volume |
| 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 | Direct Manufacturer |
| Instrument Type | Multifunctional Autosampler |
| Maximum Sample Positions | 16 |
| Standard Quantitative Loop Volume | 100 µL (customizable) |
| Leak Detection | Pre-valve-opening automated leak check |
| Flow Path Treatment | Passivated (inertized) tubing and valves |
| Cleaning Protocol | Software-controlled reverse-flush for all flow paths |
| Valve Architecture | Multi-position rotary valve |
| Control Interface | PC-based method programming with unattended operation (scheduled, repetitive, continuous injection) |
| [Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Sample Tray Capacity | 80 positions |
| Vial Specification | 20 mL crimp-top headspace vials |
| Heating Zones | 10 independent temperature-controlled ovens |
| Optional Features | Vial agitation, needle heating, leak detection, PC-based control with real-time status monitoring, GC/GC-MS synchronization and bidirectional communication, audit-trail-enabled method logging] |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Vacuum Parallel Evaporator |
| Model | MPE |
| Sample Capacity | 1–16 positions (customizable up to 25/36/49) |
| Sample Tube Standard | 260 mL (customizable) |
| Heating Source | Water Bath |
| Vacuum System | Integrated Diaphragm Pump |
| Cooling | Integrated Condenser with Recycled Solvent Recovery |
| Compliance | GB 23200.8–2016, GB 23200.9–2016, GB/T 20752–2006, HJ 743–2015, HJ 784–2016, HJ 1290–2023 |
| [Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | PT-8100 |
| Sample Tray Capacity | 100 positions |
| Sample Type Compatibility | Aqueous and Solid (Soil/Sediment) |
| Dual-Needle Architecture | Independent aqueous & solid sample pathways |
| Cryogenic Sample Cooling Option | Available |
| Automated Trap Bake-Out & Desorption | Yes |
| Automated Line Cleaning & Blank Analysis | Yes |
| Calibration Curve Automation | Up to 10 concentration levels |
| Methanol Extraction Module | Integrated for soil samples |
| Soil Heating Range | Up to 90 °C with variable-speed magnetic stirring |
| GC Trigger Interface | Configurable TTL/relay signal output |
| Software Control | PC-based method editor, queue management, real-time status monitoring, audit-trail-enabled logging] |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ZY-6800N |
| Pricing | Upon Request |
| Sample Positions | 4 |
| Compatible Inlets | Summa canisters, Tedlar bags, automated samplers |
| Cryogenic Cooling | Liquid nitrogen-based |
| Regulatory Compliance | HJ 1078–2019, HJ 759–2015 (revised as HJ 759–2023) |
| Flow Control | Mass flow meters (MFM) with automatic mass/volume calculation |
| Automation Features | Matrix spike/internal standard addition, system bake-out, GC/GC-MS synchronization trigger, PC-based control software |
| 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 | Original Equipment Manufacturer (OEM) |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Sample Tray Capacity | 10 positions |
| Vial Sizes Supported | 10 mL and 20 mL |
| Oven Temperature Range | Ambient to 240 °C (1 °C increments |
| Valve Temperature Range | Ambient to 220 °C (1 °C increments |
| Temperature Control Accuracy | < ±0.1 °C |
| Loop Volume | 10 mL |
| 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 | 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 | OEM Manufacturer |
| Product Category | Domestic |
| Model | PT-7900D |
| Instrument Type | Water-and-Soil Integrated Purge and Trap System |
| Sample Tray Capacity | 30-position |
| Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Sample Tray Capacity | 40 positions |
| Vial Size Compatibility | 20 mL |
| Compliance | Designed for ASTM D6866, ISO 11843, USP <467>, and EPA Method 502.2/8240/8260B workflows |
| Safety Features | Over-temperature protection, auto-eject on power failure, real-time pressure/flow monitoring, electrical leakage protection |
| Interface | 7-inch capacitive touchscreen with method storage (up to 10 methods) |
| Sample Path Materials | SilcoNert®-treated stainless steel tubing and deactivated fused-silica sampling needle |
| [Brand | Zhongyi Yusheng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Sample Capacity | 20 positions |
| Vial Size | 20 mL |
| Oven Temperature Range | Ambient +1°C to 220°C (1°C increment) |
| Valve Temperature Range | Ambient +1°C to 220°C (1°C increment) |
| Temperature Control Accuracy | ±0.1°C |
| Sample Introduction | Pressure-balanced loopless injection controlled by pressurization time and pressure |
| Software Control | PC-based method programming with real-time status animation |
| Compliance | Designed for ASTM D6866, ISO 11843, USP <467>, EP 2.4.24, and Chinese EPA/HJ standards] |
| 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 | Manufacturer |
| Product Category | Domestic |
| Model | PT-7900D-II |
| Instrument Type | Water & Soil Integrated Purge and Trap System |
| Sample Tray Capacity | 72 positions |
| Fluid Handling | Integrated Syringe Pump for Automated Liquid Addition |
| Temperature Control Zones | 7 (Sample Zone, Valve Oven, Purge Tube, Transfer Line, Cold Trap, Water Trap, Desorption Zone) |
| Desorption Ramp Rate | Up to 2000 °C/min |
| Gas Path Materials | Passivated Stainless Steel & PEEK |
| Valves | Imported Electromechanical Switching Valves |
| Pressure Monitoring | Digital Electronic Pressure Sensors |
| Flow Control | Mass Flow Controllers (MFCs) |
| User Interface | 7-inch Touchscreen with Real-time Status Visualization |
| Compliance Standards | ASTM D6866, EPA Methods 502.2, 524.2, 624, 8260D, 8270E |
| Safety Features | System Self-Check at Power-On, Over-Temperature Protection, Leak Detection, Electrical Leakage Protection |
| Cleaning Functions | Methanol Rinse, High-Temperature Water Rinse, Automated Back-Flush of Entire Gas Path |
| Sample Agitation | Motorized Stirring Module |
| Optional Purge Tube Configurations | U-shaped, 5 mL or 25 mL |
| GC/GC-MS Synchronization | Universal Trigger Interface for Major Chromatographic Platforms (Agilent, Thermo Fisher, Shimadzu, Waters, PerkinElmer) |
| 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 | 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 | 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 |
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