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| Brand | Colintech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | AutoHS 20 |
| Instrument Type | Dynamic Headspace Sampler |
| Automation Level | Fully Automatic |
| Vial Heating Range | Ambient to 180 °C |
| Valve & Transfer Line Temperature Control Range | 35 °C to 210 °C (isothermal with needle temperature) |
| Injection Mode | Time-based quantitative sampling (no fixed loop volume) |
| Sample Vial Capacity | 20 positions |
| Vial Specification | 20 mL standard crimp-top vials |
| Optional Feature | Programmable vial agitation module |
| Brand | ColinTech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Dual-Stage Thermal Desorber |
| Automation Level | Fully Automatic |
| Primary Desorption Temperature Range | 50–400 °C |
| Secondary Desorption (Cold Trap) Temperature Range | −40–400 °C |
| Valve & Transfer Line Temperature Range | 50–300 °C |
| Cold Trap Temperature Control Accuracy | < ±0.1 °C |
| Desorption Recovery Rate | 99.5% |
| Sample Capacity | 50 positions |
| Method Storage | 10 user-defined methods |
| Brand | Colintech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | AutoHSS |
| Quotation | Upon Request |
| Vial Capacity | 20 mL |
| Sample Throughput | 40 samples per batch |
| Extraction Temperature Range | 40–210 °C |
| Brand | ColinTech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | AutoTD 50S |
| Instrument Type | Single-Stage Thermal Desorber |
| Desorption Temperature Range | 50–400 °C |
| Cold Trap Temperature | Not Applicable (Single-Stage Design) |
| Desorption Recovery Rate | ≥90% |
| Sample Capacity | 50 Positions |
| Brand | ColinTech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | AutoTD A |
| Instrument Type | Dual-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Primary Desorption Temperature Range | 50–400 °C |
| Secondary Desorption Temperature Range | −40–400 °C |
| Valve Injection Zone Temperature Range | 50–300 °C |
| Transfer Line Temperature Range | 50–300 °C |
| Cryo-Trap Temperature Range | −40–400 °C |
| Temperature Control Accuracy | < ±0.1 °C |
| Desorption Recovery Rate | 99.5% |
| Sample Capacity | 50 positions |
| Method Storage | 10 user-defined methods |
| Sample Recovery Function | Yes (≥90% recovery efficiency) |
| Leak Test & Moisture Purge | Automatic |
| Cap Handling | Automated cap removal and resealing |
| Optional Accessories | Electronic Pressure Control (EPC), Electronic Flow Control (EFC) |
| Brand | Colintech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | TDC20 |
| Temperature Control Range | Ambient to 400 °C |
| Gas Flow Rate | 0–1000 mL/min |
| Tube Capacity | 20 tubes |
| Power Supply | 220 V AC, 3 A |
| Compliance | Designed for ASTM D6196, ISO 16017-1, and USP <621> thermal desorption system preparation protocols |
| Brand | Colintech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Region Category | Domestic (China) |
| Model | AutoHS 128 |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Vial Heating Range | Ambient to 180 °C |
| Injection Valve Temperature Range | 35–210 °C (same as needle temperature) |
| Temperature Control Accuracy | ±1.0 °C |
| Injection Volume Control | Time-based sampling (adjustable via dwell time) |
| Sample Tray Capacity | 128 positions |
| Vial Format | 20 mL standard headspace vials |
| Operating Modes | Gas Purge Mode, Constant Mode, Time-Gradient Mode, Multiple Headspace Extraction (MHE) Mode |
| Optional Feature | Vial Agitation Module |
| Brand | ColinTech (Chengdu Colin Analytical Instrument Co., Ltd.) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Category | Domestic |
| Model | AutoTD 20A |
| Instrument Type | Two-stage thermal desorber |
| Automation Level | Fully automated |
| Primary Desorption Temperature Range | 50–400 °C |
| Secondary Desorption (Cold Trap) Temperature Range | −40 to 400 °C |
| Valve & Transfer Line Temperature Range | 50–300 °C |
| Temperature Control Accuracy | < ±0.1 °C |
| Desorption Recovery Rate | > 99.5% |
| Sample Capacity | 20 positions |
| Dual-Stage Split Flow Capability | Enables quantitative analysis across concentration ranges from ng to µg per analyte |
| Method Storage | Up to 10 user-defined methods |
| GC/GC-MS Compatibility | Universal interface for all major gas chromatography and mass spectrometry platforms |
| Brand | Colintech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | AutoTD OLS PLUS |
| Pricing | Available Upon Request |
| Brand | Colintech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | HSTD |
| Instrument Type | Multifunctional Autosampler for GC Sample Introduction |
| Maximum Sample Capacity | 128 × 10 mL headspace vials |
| Positioning Accuracy | < 0.3 mm |
| Sampling Needle Cleaning Method | High-Temperature Carrier Gas Reverse Purge |
| Purge Function | Reverse Purge |
| Integrated Filtration Module | Yes |
| Sampling Pathway | Dual-Channel — Static/Dynamic Extraction with Continuously Adjustable Injection Volume |
| Brand | ColinTech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | AutoTD OLS |
| Instrument Type | Dual-Stage Thermal Desorber |
| Desorption Temperature Range | −40 °C to 425 °C |
| Cold Trap Temperature Range | −40 °C |
| Desorption Recovery Rate | 92% |
| Sample Positions | 50 |
| Flow Control Range | 1–200 mL/min |
| Compatible Analyzers | GC, GC-MS |
| Water Removal | Multi-stage, patented |
| Remote Operation | Web- and mobile-enabled (optional) |
| Application Mode | Online continuous monitoring, canister/bag analysis, tube desorption |
| Brand | Colintech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | AutoS 50 |
| Pricing | Upon Request |
| Brand | Colintech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Dynamic Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Vial Capacity | 40 positions |
| Vial Size | 20 mL |
| Oven Temperature Range | Ambient to 180 °C |
| Valve & Needle Temperature Range | 35–210 °C |
| Sampling Mechanism | Time-based quantitative injection (no fixed loop volume) |
| Method Storage | 10 user-defined methods |
| Electronic Pressure Control (EPC) | Yes |
| Compliance | Designed for ASTM D3699, ISO 11843-2, USP <467>, and EPA Method 502.2 / 524.2 workflows |
| Brand | Colintech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Vial Capacity | 40 positions |
| Vial Size | 20 mL |
| Vial Heating Range | Ambient to 180 °C |
| Valve & Needle Temperature Control Range | 35–210 °C |
| Injection Mode | Time-based quantitative sampling (no fixed loop volume) |
| Operating Modes | Gas Purge Mode, Constant Mode, Time-Gradient Mode, Multiple Headspace Extraction (MHE) Mode |
| EPC Integration | Yes, compatible with all major GC/GC-MS platforms |
| Optional Feature | Mechanical Vial Agitation (Shaking) |
| Brand | ColinTech (Chengdu Colin Technology Co., Ltd.) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Two-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Primary Desorption Temperature Range | 50–400 °C |
| Secondary Desorption (Cold Trap) Temperature Range | −30–400 °C |
| Valve & Transfer Line Temperature Range | 50–300 °C |
| Cold Trap Temperature Range | −30–400 °C |
| Temperature Control Accuracy | < 0.1 °C |
| Desorption Recovery Rate | 99.5% |
| Sample Position Capacity | 50 positions |
| Brand | ColinTech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HSTD 4020 |
| Instrument Type | Multifunctional GC Autosampler |
| Maximum Sample Capacity | 40 positions (Headspace) + 20 positions (Thermal Desorption) |
| Sample Processing Temperature Range | Ambient to 180 °C |
| Detection Limit for Vinyl Chloride in Water | 0.05 µg/L |
| Compliant Standards | HJ 639–2012, HJ 605–2011, HJ 713–2014 |
| GC Interface | Single unified inlet port with software-selectable mode switching |
| Brand | Colintech |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | AutoS 50A |
| Instrument Type | Dual-Stage Thermal Desorber / Thermal Desorption Unit |
| Automation Level | Fully Automatic |
| Primary Desorption Temp Range | 50–400 °C |
| Secondary Desorption (Cold Trap) Temp Range | −40 to 400 °C |
| Valve & Transfer Line Temp Range | 50–300 °C |
| Cold Trap Temp Control Accuracy | < ±0.1 °C |
| Spike Recovery Rate | 99.5% |
| Sample Tube Capacity | 50 positions |
| Liquid Standard Positions | 16 |
| Mass Flow Controller Range | 0–500 mL/min |
| Flow Control Accuracy | ≤ 0.1 mL/min |
| Max Operating Pressure | ≥ 1.0 MPa |
| Applicable Concentration Range | ppt to ppm |
| Liquid Heating Zone Temp Range | Ambient to 300 °C |
| Temp Stability | ≤ ±1.0 °C |
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