Purge and Trap Device
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| Brand | Acrichi |
|---|---|
| Origin | Beijing, China |
| Model | PTC-106 |
| Sample Capacity | 106 positions |
| Injection Precision | RSD ≤ 10% |
| Trap Temperature Range | −40 °C to 450 °C |
| Purge Heater Temperature Range | Ambient to 100 °C |
| Vial Cooling Temperature Range | 4 °C to Ambient |
| Instrument Type | Water-and-Soil Dual-Mode Purge and Trap Device |
| Brand | Acrichi |
|---|---|
| Origin | Beijing, China |
| Model | Acrichi PTC-56 |
| Sample Capacity | 56 positions |
| Injection Precision | RSD ≤ 10% |
| Trap Temperature Range | Ambient to 450 °C |
| Purge Sample Heating Range | Ambient to 100 °C |
| Sample Vial Cooling Range | −40 °C to Ambient |
| Purge Flow Rate | 10–150 mL/min (continuously adjustable) |
| Cold Trap Temperature Range | −40 °C to Ambient (electronic cooling) |
| Focusing Trap Ramp Rate | >4800 °C/min |
| Dimensions | 650 × 880 × 530 mm |
| Weight | ~40 kg |
| Power | 220 V, 50 Hz, 800 W |
| Brand | Acrichi |
|---|---|
| Origin | Beijing, China |
| Model | Acrichi PTC-86 |
| Sample Capacity | 86 positions |
| Injection Precision | RSD ≤ 10% |
| Trap Temperature Range | Ambient to 450 °C |
| Purge Sample Heating Range | Ambient to 100 °C |
| Sample Vial Cooling Range | −40 °C to Ambient |
| Purge Flow Rate | 5–500 mL/min (continuously adjustable) |
| Valve & Transfer Line Temp Control | Ambient to 220 °C (±1 °C) |
| Cold Trap Temp Control | −40 °C to Ambient (electronic cooling, ±1 °C) |
| Water Removal Trap Temp Range | Ambient to 400 °C |
| Distilled Water Rinse Temp Range | Ambient to 90 °C (±1 °C) |
| Solid Sample Vial Temp Range | Ambient to 100 °C (±1 °C) |
| Ramp Rate (Trap) | >4800 °C/min |
| Power | 800 W |
| Dimensions | 650 × 880 × 530 mm |
| Weight | ~40 kg |
| Brand | AIGIS |
|---|---|
| Origin | Fujian, China |
| Manufacturer Type | OEM/ODM Producer |
| Model | AGS-GBG10-ET-K75S2-2-N-A1-S |
| Valve Type | Multi-port (4/6/8/10/12/14-way) Rotary Switching Valve |
| Rotor Material | PEEK |
| Stator Body Material | SUS316L / Inconel 600 / Hastelloy C-276 |
| Max. Pressure Rating | 0–0.7 MPa (gas), 0–3 MPa (liquid) |
| Max. Operating Temperature | 200 °C |
| Flow Path Bore Diameter | 0.4 mm / 0.75 mm |
| Port Interface | 10-32 UNF female |
| Extension Stem Options | 2", 3", 4", 6" |
| Actuation | Pneumatic or 24 VDC ±10% Electric |
| Pneumatic Supply Pressure | 30–80 psi |
| Electrical Interface | RS232 / RS485 (19200 bps, default address 01) |
| Brand | APL |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | APL-PT-100 |
| Sample Capacity | 100 positions |
| Injection Precision | RSD < 3% |
| Trap Temperature Range | −30 °C to 400 °C |
| Purge Sample Heating Temperature | Ambient to 120 °C |
| Sample Vial Cooling Temperature | −30 °C |
| Brand | APL |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic (China-made) |
| Model | APL-PT-75 |
| Sample Tray Capacity | 75 positions |
| Injection Precision | RSD < 3% |
| Trap Temperature Range | –30 °C to 400 °C |
| Sample Heating Temperature | Ambient to 120 °C |
| Sample Vial Cooling Temperature | –30 °C |
| Purge Gas Flow Rate | 0–100 mL/min (adjustable) |
| Back-Flush Flow Rate | 0–100 mL/min (adjustable) |
| Water Removal Trap Temp | Ambient to 240 °C |
| Valve & Transfer Line Temp | Ambient to 220 °C |
| Sample Vial Size | 40 mL |
| Brand | APL Optol |
|---|---|
| Model | PT-75D |
| Sample Capacity | 75 positions |
| Injection Precision | RSD < 3% |
| Trap Temperature Range | −30 °C to 400 °C |
| Sample Heating Range | Ambient to 120 °C |
| Sample Vial Cooling | −30 °C |
| Water Removal Trap Temp | Ambient to 240 °C |
| Valve & Transfer Line Temp | Ambient to 220 °C |
| Purge Flow | 0–100 mL/min (adjustable) |
| Desorption Time | 1–3 min |
| Bake-out Temp | Up to 250 °C |
| Vial Format | 40 mL |
| Brand | APL Optolab |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Model | APL-PTC30 |
| Sample Capacity | 30 positions |
| Injection Precision | RSD < 3% |
| Trap Temperature Range | −30 °C to 400 °C |
| Sample Heating Temperature | Ambient to 120 °C |
| Vial Cooling Temperature | −30 °C |
| Purge Flow Rate | 0–100 mL/min (adjustable) |
| Desorption Time | 1–3 min |
| Bake-out Temperature | Up to 250 °C |
| Trap Desorption Efficiency | Optimized for VOCs with C2–C12 volatility range |
| Compliance | ASTM D6866, EPA Method 502.2, EPA Method 524.2, EPA Method 8260D, HJ 605–2011, HJ 639–2012, HJ 686–2014, HJ 713–2014, HJ 735–2015, HJ 866–2017, HJ 893–2017, HJ 896–2017, HJ 1020–2019, SL 393–2007 |
| Brand | APL |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PT30D |
| Instrument Type | Water & Soil Integrated VOC Analyzer |
| Sample Tray Capacity | 30 positions |
| Injection Precision | RSD < 3% |
| Trap Temperature Range | –30 °C to 400 °C |
| Sample Heating Temperature | Ambient to 120 °C |
| Vial Cooling Temperature | –30 °C |
| Desiccant Trap Temperature | Ambient to 240 °C |
| Valve & Transfer Line Temperature | Ambient to 220 °C |
| Purge Flow Rate | 0–100 mL/min (adjustable) |
| Back-Flush Flow Rate | 0–100 mL/min (adjustable) |
| Vial Volume | 40 mL |
| Brand | APL |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | APL-PTC100 |
| Instrument Type | Water & Soil VOC Analysis System |
| Sample Tray Capacity | 1 position |
| Injection Precision | RSD < 3% |
| Trap Temperature Range | –30 °C to 220 °C |
| Sample Heating Temperature Range | Ambient to 220 °C |
| Sample Vial Cooling Temperature | 20 °C |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Model | P3T-80A |
| Sample Capacity | 80 positions (40 mL VOA vials) |
| Injection Precision | RSD ≤ 3% |
| Trap Temperature Range | Ambient to 380 °C |
| Cooling | 250 °C → 35 °C in ≤ 90 s |
| Purge Heater Temperature | Ambient to 95 °C |
| Sample Chilling | Ambient only |
| Cold Trap Temperature | −40 °C to ambient (Peltier + air cooling, no liquid nitrogen required) |
| Transfer Line & Valve Heating | Ambient to 220 °C |
| Water Removal Trap | Ambient to 400 °C |
| Wash Water Temperature | Ambient to 90 °C |
| Solid Sample Heating | Ambient to 100 °C |
| Purge Flow Rate | 0–150 mL/min |
| Timing Resolution | 0.1 s–100 min |
| Timing Accuracy | < 0.1 s |
| Max System Pressure | ≤ 0.6 MPa |
| Power Supply | AC 220 V, 50 Hz |
| Power Consumption | 800 W |
| Dimensions | 750 × 500 × 550 mm |
| Weight | ~50 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Beifen Sanpu Instrument Co., Ltd. |
| Model | PT-80A |
| Sample Capacity | 80 positions (40 mL VOA vials) |
| Injection Precision | RSD ≤ 3% |
| Trap Desorption Temperature Range | Ambient to 380 °C |
| Cooling | 250 °C → 35 °C in ≤ 90 s |
| Purge Heater Temperature | Ambient to 95 °C |
| Sample Chilling | Ambient only |
| Cold Trap Temperature Range | −40 °C to ambient (Peltier + air cooling) |
| Purge Flow Rate | 0–150 mL/min |
| Tube Heating Zone | Ambient to 220 °C |
| Water Removal Trap Temp | Ambient to 400 °C |
| Distilled Water Rinse Temp | Ambient to 90 °C |
| Solid Sample Vial Heater | Ambient to 100 °C |
| Foam Sensor | Integrated |
| System Pressure Rating | ≤ 0.6 MPa |
| Synchronization Outputs | 2 digital TTL triggers (1–2 s delay) |
| Power Supply | AC 220 V, 50 Hz |
| Power Consumption | 800 W |
| Dimensions | 750 × 500 × 550 mm |
| Weight | ~50 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | PT-80A |
| Instrument Type | Water-and-Soil Integrated Purge and Trap System |
| Sample Tray Capacity | 80 positions (40 mL VOA vials) |
| Injection Precision | RSD ≤ 3% |
| Trap Temperature Range | Ambient to 380 °C |
| Cooling | 250 °C → 35 °C in ≤ 90 s |
| Purge Tube Temperature | Ambient to 95 °C |
| Sample Chilling | Ambient (no active cooling) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Category | Domestic |
| Model | PT-80A |
| Sample Tray Capacity | 80 positions (40 mL VOA vials) |
| Injection Precision | RSD ≤ 3% |
| Trap Desorption Temperature Range | Ambient to 380 °C |
| Cooling | 250 °C → 35 °C in ≤ 90 s |
| Purge Heater Temperature | Ambient to 95 °C |
| Sample Chiller Temperature | Ambient |
| Cold Trap Temperature Range | –40 °C to ambient (Peltier + air cooling) |
| Purge Flow Rate | 0–150 mL/min |
| Tube Heating Zone | Ambient to 220 °C |
| Water Removal Trap | Ambient to 400 °C |
| Rinse Water Temperature | Ambient to 90 °C |
| Solid Sample Heating | Ambient to 100 °C |
| Trap Dimensions | Quartz, Φ4 mm × 80 mm × 1 mm wall thickness |
| Timing Resolution | 0.1 s |
| Max Duration | 100 min |
| Timing Accuracy | < 0.1 s |
| Pneumatic Pressure Rating | ≤ 0.6 MPa |
| Power Supply | AC 220 V, 50 Hz |
| Power Consumption | 800 W |
| Dimensions (W×D×H) | 750 × 500 × 550 mm |
| Weight | ~50 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Beifen Sanpu Instrument Co., Ltd. |
| Model | PT-80A |
| Sample Capacity | 80 positions (40 mL VOA vials) |
| Injection Precision | RSD ≤ 3% |
| Trap Temperature Range | Ambient to 380 °C |
| Cooling | 250 °C → 35 °C in ≤ 90 s |
| Purge Tube Temperature | Ambient to 95 °C |
| Sample Chilling | Ambient only |
| Cold Trap Temperature | −40 °C to ambient (Peltier + air cooling) |
| Desorption Flow Path Heating | Ambient to 220 °C |
| Water Removal Trap | Ambient to 400 °C |
| Purge Flow Rate | 0–150 mL/min |
| Timing Resolution | 0.1 s |
| Max Duration | 100 min |
| Timing Accuracy | < 0.1 s |
| System Pressure Rating | ≤ 0.6 MPa |
| Power Supply | AC 220 V, 50 Hz |
| Power Consumption | 800 W |
| Dimensions | 750 × 500 × 550 mm |
| Weight | ~50 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TP-80A |
| Instrument Category | Water-and-Soil Integrated Purge and Trap System |
| Sample Tray Capacity | 80 positions (40 mL VOA vials) |
| Injection Precision | RSD ≤ 3% |
| Trap Temperature Range | Ambient to 380 °C |
| Cooling | 250 °C → 35 °C in ≤ 90 s |
| Purge Tube Heating | Ambient to 95 °C |
| Sample Chilling | Ambient (no active cooling) |
| Brand | Beifen Sanpu |
|---|---|
| Model | 5 mL U-Tube |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic (China-Made) |
| Capacity | 5 mL |
| Pricing | Available Upon Request |
| Brand | CDS Analytical |
|---|---|
| Origin | USA |
| Model | 7350 |
| Instrument Type | Aqueous VOC Analyzer |
| Sample Capacity | 72-position tray |
| Trap Temperature | Ambient (Room-Temperature Capture) |
| Purge Heater Temperature | Adjustable up to 100 °C |
| Chiller Temperature | Not applicable (no sample refrigeration) |
| Internal Standard Delivery | 2 µL quantitative loop |
| Moisture Removal | Integrated, flow-path-isolated online water trap |
| System Inertness | Ultra-inert fused-silica and SilcoNert®-treated stainless-steel tubing throughout |
| Foam Detection | Real-time optical foam sensor for overfoaming prevention |
| GC/GC–MS Compatibility | Universal interface (standard 1/16″ OD SS transfer line, pressure-tight fittings) |
| Brand | CDS Analytical |
|---|---|
| Origin | USA |
| Model | 7450 |
| Instrument Type | Water & Soil VOC Analyzer |
| Sample Capacity | 72-position |
| Trap Temperature | Ambient (Room-Temperature Capture) |
| Purge Heater Temperature | Up to 100 °C |
| Sample Chilling Temperature | 4 °C |
| Internal Standard Delivery | 2 µL Quantitative Loop |
| Moisture Removal | Integrated On-line Dual-Path Dehumidification |
| System Inertness | Entire Fluid Path Constructed of SilcoNert®-Treated Stainless Steel and Fused Silica |
| Foam Detection | Real-time Optical Foam Sensor |
| Sample Compatibility | Aqueous Matrices, Soil/Sediment Slurries (via Methanol Extraction), and Solid Samples with Spiking Protocol |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | EST |
| Instrument Type | Water & Soil VOC Analysis |
| Sample Tray Capacity | 84 positions |
| Injection Precision | RSD ≤ 10% |
| Trap Temperature Range | 180–300 °C |
| Purge Sample Heating Temperature | Ambient to 90 °C |
| Vial Cooling Temperature | 4–10 °C |
| Brand | EST |
|---|---|
| Origin | USA |
| Model | Centurion |
| Sample Positions | 100 |
| Injection Precision | RSD < 3% |
| Trap Tube Temperature Range | Ambient to 280 °C |
| Purge Sample Heating Temperature | Ambient to 120 °C |
| Sample Vial Cooling Temperature | 4–10 °C |
| Brand | HuaShengPuXin (HSPX) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | PT-3600A |
| Instrument Type | Water-and-Soil Integrated Purge and Trap System |
| Sample Tray Capacity | ≥30 positions |
| Trap Tube Temperature Range | Ambient to 350 °C |
| Sample Heating Temperature Range | Ambient to 90 °C |
| Water Trap Temperature Range | Ambient to 200 °C |
| Valve & Transfer Line Temperature Range | Ambient to 250 °C |
| Desorption Ramp Rate | >2000 °C/min |
| Temperature Control Accuracy | < ±0.5 °C |
| Temperature Uniformity Gradient | < ±1 °C |
| Vial Format | 40 mL |
| Brand | HuaShengPuXin (HSPX) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | PT-3900A |
| Sample Tray Capacity | 84 positions |
| Temperature Control Accuracy | ±0.1°C |
| Trap Desorption Temperature Range | 100–350°C |
| Sample Heating Temperature (Purge Vessel) | up to 250°C |
| Sample Vial Cooling Temperature Range | 0–40°C |
| Water Removal Trap Temp Range | Ambient–200°C |
| Valve & Transfer Line Temp Range | Ambient–250°C |
| Trap Cryo-Focusing Temp Range | 0–40°C |
| Sample Oven Temp Range | Ambient–90°C |
| Hot Water Bath Temp Range | Ambient–90°C |
| Purge Tube Temp Range | Ambient–90°C |
| Desorption Ramp Rate | >2000°C/min |
| Brand | HuaShengPuXin (HSPX) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | PT-4000 |
| Sample Tray Capacity | 100 positions |
| Injection Precision | RSD < 1% |
| Trap Temperature Range | Ambient to 350 °C |
| Sample Heating Temperature Range (Purge Zone) | Ambient to 90 °C |
| Application Class | Water and Soil VOC Analysis |
| Brand | Beijing Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | ADHS-8890A |
| Sample Capacity | 20 positions |
| Injection Precision | RSD < 2.5% (GC-dependent) |
| Trap Temperature Range | Ambient to 380 °C |
| Purge Vial Heating Range | Ambient to 250 °C |
| Chilled Vial Temperature Range | 4–10 °C |
| Cold Trap Temperature Range | Ambient to −40 °C |
| Water Removal Trap Range | Ambient to −30 °C |
| Desorption Ramp Rate | >250 °C/min |
| Carrier Gas Pressure Regulation | 0–0.4 MPa |
| Purge Flow Rate | 0–500 mL/min |
| Tubing & Line Heating Range | Ambient to 250 °C |
| Power Consumption | <1000 VA |
| Dimensions (H×W×D) | 500×400×650 mm |
| Weight | ~40 kg |
| Brand | Beijing Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | ADHS-8890B |
| Instrument Type | Water & Soil Integrated Purge-and-Trap System |
| Sample Tray Capacity | 20 positions |
| Injection Precision | RSD < 10% |
| Trap Temperature Range | Ambient to 380 °C |
| Purge Vial Heating Range | Ambient to 250 °C |
| Vial Cooling Range | 4–10 °C |
| Cold Trap (Desorption) Range | Ambient to –40 °C |
| Water Removal Trap Range | Ambient to –30 °C |
| Desorption Ramp Rate | >250 °C/min (low-voltage safe design) |
| Transfer Line & Valve Block Temp | Ambient to 250 °C |
| Carrier Gas Pressure Regulation | 0–0.4 MPa |
| Purge Flow Rate | 0–500 mL/min |
| Trap Tube Materials | Stainless steel / Quartz / Fused silica capillary (customizable) |
| Adsorbent Options | Custom-fill available |
| Programmable External Events | 7 channels |
| Timing Resolution | 0.1–99 min (timing accuracy <0.1%) |
| Pneumatic Actuation Pressure | <0.4 MPa |
| System Pressure Rating | >0.4 MPa |
| Analytical Repeatability (GC-coupled) | RSD < 2.5% |
| Power Consumption | <1000 VA |
| Trigger Signal Latency | <2 s |
| Dimensions (H×W×D) | 500 × 400 × 650 mm |
| Weight | ~40 kg |
| Brand | Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | PTC-100 |
| Sample Capacity | 100-position carousel |
| Injection Precision | RSD < 2.5% (GC-dependent) |
| Trap Temperature Range | Ambient to 380 °C |
| Purge Heating Temperature | Ambient to 250 °C |
| Sample Chilling Temperature | 4–10 °C |
| Cold Trap Temperature | Ambient to −40 °C |
| Water Removal Trap Temperature | Ambient to −30 °C |
| Desorption Ramp Rate | >2000 °C/min (low-voltage controlled) |
| Purge Flow Control | 0–100 mL/min, adjustable with digital readout |
| Carrier Gas Pressure Regulation | 0–0.4 MPa |
| Programmable External Events | 15 independent time-controlled functions (0.1–99 min, timing accuracy <0.1%) |
| Sample Vial Format | Standard 40 mL vials |
| System Dimensions | 580 × 640 × 850 mm (H×W×D) |
| Weight | ~50 kg |
| Power Consumption | <1000 VA |
| Interlock Signal Latency | <2 s |
| Brand | Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | PTC-50 |
| Sample Capacity | 50 positions |
| Injection Precision | RSD < 10% |
| Trap Temperature Range | Ambient to 380 °C |
| Purge Vial Heating Range | Ambient to 250 °C |
| Vial Cooling Range | 4–10 °C |
| Cold Trap Temperature Range | Ambient to −40 °C |
| Water Removal Trap Range | Ambient to −30 °C |
| Desorption Rate | >2000 °C/min |
| Water Trap Desorption Range | Ambient to 150 °C |
| Transfer Line Temperature | Ambient to 250 °C |
| Carrier Gas Pressure Regulation | 0–0.4 MPa |
| Purge Flow Rate | 0–100 mL/min |
| Trap Materials | Stainless steel / quartz / fused silica capillary (configurable) |
| Programmable External Events | 15 |
| Timing Resolution | 0.1–99 min (accuracy <0.1%) |
| Power Consumption | <1000 VA |
| Dimensions (H×W×D) | 580 × 640 × 850 mm |
| Weight | ~50 kg |
| Brand | Kyocera |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Category | Domestic |
| Model | PTC-30A |
| Sample Capacity | 30-position |
| Instrument Type | Water-and-Soil Integrated Purge and Trap System |
| Dehumidification Trap Temp Range | Ambient to 240 °C (1 °C increments) |
| Valve & Transfer Line Temp Range | Ambient to 220 °C (1 °C increments) |
| Trap Cooling/Desorption Temp Range | −30 °C to 400 °C (electronic cooling, 1 °C increments) |
| Sample Heating Temp Range | Ambient to 240 °C (1 °C increments) |
| Purge Flow Rate | 0–100 mL/min (adjustable) |
| Back-Flush Flow Rate | 0–100 mL/min (adjustable) |
| Sample Vial | 40 mL |
| Brand | OI Analytical |
|---|---|
| Origin | USA |
| Model | 4100 |
| Sample Tray Capacity | 100 positions |
| Injection Precision | RSD ≤ 10% |
| Trap Temperature Range | up to 450 °C |
| Purge Sample Heating Range | ambient to 150 °C |
| Sample Vial Cooling Range | 4–10 °C |