Thermal Desorber
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| Brand | 4Labplus |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | ASP660L |
| Instrument Type | Dual-Stage Thermal Desorber / Thermal Desorption Unit |
| Automation Level | Fully Automatic |
| Desorption Zone Temperature Range | 0–45 °C |
| Valve Injection Zone Temperature | Ambient |
| Transfer Line Temperature | Ambient |
| Cold Trap Temperature | 0 °C |
| Temperature Control Accuracy | ±0.5 °C (at ambient) |
| Analyte Recovery Rate | ≥95% |
| Sample Position Capacity | 6 |
| Brand | 4Labplus |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Two-stage Thermal Desorber |
| Desorption Temperature Range | 50–380 °C |
| Valve Inlet Temperature Range | 50–220 °C |
| Transfer Line Temperature Range | 50–220 °C |
| Cryo-Focusing Trap Temperature Range | −18 to 320 °C |
| Sample Positions | 30 |
| Brand | Acrichi |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | Acrichi ATD I-26 |
| Instrument Type | Single-Stage Thermal Desorber |
| Desorption Temperature Range | Ambient to 420 °C |
| Temperature Control Accuracy | ±1 °C (desorption furnace, 6-port valve, transfer line) |
| Desorption Pressure/Flow Range | 0–300 mL/min (continuously adjustable) |
| Desorption/Injection/Activation Time | 0–99 min |
| Sample Capacity | 26 positions |
| Sorbent Tube Dimensions | 6.35 mm OD × 88.9 mm L (1/4″ × 3.5″) |
| Power Consumption | 500 W |
| Dimensions (W×D×H) | 605 × 350 × 520 mm |
| Weight | ~30 kg |
| Desorption Recovery Efficiency | >98% |
| Flow Display | Digital electronic mass flow indication |
| Control Interface | Integrated 7-inch capacitive touchscreen |
| Method Storage | Up to 10 user-editable and recallable methods |
| Automation | Fully automated unattended operation with GC and data system synchronization |
| Leak Detection | Built-in automatic leak check routine |
| Fault Monitoring | Real-time thermal and pneumatic fault diagnostics |
| Brand | Acrichi |
|---|---|
| Origin | Beijing, China |
| Model | ATD I-26D |
| Desorption Temperature Range | Ambient to 420 °C |
| Temperature Control Accuracy | ±1 °C (desorption furnace, six-port valve, transfer line) |
| Desorption Flow Rate | 0–300 mL/min, continuously adjustable |
| Desorption/Injection/Activation Time | 0–99 min |
| Sample Capacity | 52 positions (26 × 2 dual-channel configuration) |
| Trap Tube Dimensions | 6.35 mm OD × 88.9 mm L (1/4″ × 3.5″) |
| Power Consumption | 600 W |
| Dimensions (W×D×H) | 810 × 450 × 510 mm |
| Weight | ~35 kg |
| Desorption Recovery Rate | >98% |
| Valve Type | Heated six-port rotary valve |
| Interface | Touchscreen HMI, event-triggered GC start, 10 programmable methods |
| Brand | Acrichi |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | Acrichi ATD I-50 |
| Instrument Type | Single-Stage Thermal Desorber |
| Desorption Temperature Range | Ambient to 420 °C |
| Temperature Control Accuracy | ±1 °C (desorption furnace, 6-port valve, transfer line) |
| Desorption Pressure/Flow Range | 0–300 mL/min (continuously adjustable) |
| Desorption/Injection/Activation Time | 0–99 min |
| Sample Capacity | 50 positions |
| Sorbent Tube Dimensions | 6.35 mm OD × 88.9 mm L (1/4″ × 3.5″) |
| Power Consumption | 500 W |
| Dimensions (W×D×H) | 605 × 350 × 520 mm |
| Weight | ~30 kg |
| Desorption Recovery Rate | >98% |
| Interface | Touchscreen HMI with event-triggered GC synchronization |
| Method Storage | 10 user-editable, recallable methods |
| Leak Detection | Integrated real-time pressure decay monitoring |
| Fault Diagnostics | Auto-alert with on-screen status code and operational log |
| Brand | Acrichi |
|---|---|
| Origin | Beijing, China |
| Model | ATD II-26 |
| Instrument Type | Two-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Primary Desorption Temperature Range | Ambient to 400 °C, Control Accuracy: ±1 °C |
| Secondary Desorption Temperature Range | Ambient to 450 °C, Heating Rate: >4000 °C/min |
| Valve Temperature Range | Ambient to 220 °C |
| Transfer Line Temperature Range | Ambient to 300 °C |
| Cryo-Focusing Trap Temperature Range | −40 °C |
| Temperature Control Precision (Cryo Trap) | <±0.1 °C |
| Desorption Recovery Rate | >98% |
| Sample Capacity | 26 tubes |
| Brand | Acrichi |
|---|---|
| Origin | Beijing, China |
| Model | ATD II-26D |
| Instrument Type | Secondary Thermal Desorber |
| Desorption Temperature Range | Ambient to 450 °C, Heating Rate >3600 °C/min |
| Cold Trap Temperature Range | −40 °C to Ambient (Electronic Cooling) |
| Desorption Recovery Rate | >98% |
| Sample Capacity | 52 Positions (26 × 2 Dual Channels) |
| Valve & Transfer Line Temp Control | Ambient to 220 °C (±1 °C) |
| Focusing Tube Temp Control | Ambient to 450 °C, Heating Rate >3000 °C/min |
| Carrier Gas Flow Control | 0–100 mL/min (Backflush), 100 mL/min (Sample Preparation) |
| Timing Resolution | 0.1 min (0.0–999.9 min) |
| Adsorbent Tube Dimensions | 6.35 mm OD × 88.9 mm L (¼″ × 3.5″) |
| Power | 900 W, 220 V, 50 Hz |
| Dimensions | 810 × 450 × 510 mm |
| Weight | ~40 kg |
| Brand | Acrichi |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | Acrichi ATD II-50 |
| Instrument Type | Two-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Desorption Temperature Range | Ambient to 450 °C |
| Heating Rate | >6000 °C/min |
| Six-Port Valve Temperature Range | Ambient to 220 °C |
| Transfer Line Temperature Range | Ambient to 220 °C |
| Cold Trap Temperature Range | −40 °C to Ambient (Electronic Cooling) |
| Temperature Control Accuracy | ±1 °C |
| Desorption Recovery Rate | >98% |
| Sample Capacity | 50 positions |
| Brand | APL |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | APL-TD-1 |
| Instrument Type | Primary Thermal Desorber |
| Automation Level | Fully Automatic |
| Desorption Temperature Range | Ambient to 400 °C |
| Cold Trap Temperature Range | −35 °C to 25 °C (Note: Input states “25” — interpreted as upper limit of ambient-cooled trap |
| Desorption Recovery Rate | >98% |
| Sample Position Capacity | 1 |
| Brand | APL |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | APL-TD-100 |
| Instrument Type | Two-Stage Thermal Desorber / Thermal Desorption Unit |
| Automation Level | Fully Automated |
| Primary Desorption Temperature Range | Ambient to 400 °C (±1 °C) |
| Secondary Desorption Temperature Range | −35 °C to 400 °C (±1 °C) |
| Secondary Flash Heating Rate | ≥3000 °C/min |
| Valve Oven Temperature Range | Ambient to 300 °C (±1 °C) |
| Transfer Line Temperature Range | Ambient to 300 °C (±1 °C) |
| Cold Trap Temperature Range | −35 °C (±0.5 °C) |
| Temperature Control Accuracy | ±1 °C |
| Desorption Recovery Efficiency | >98% |
| Sample Capacity | 100 positions |
| Tube Standard | ASTM D6196-22 / ISO 16017-1 compliant 89 mm × 6.4 mm (3.5″ × 1/4″) adsorption tubes |
| Brand | APL |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | APL-TD-2 |
| Instrument Type | Two-Stage Thermal Desorber, Thermal Desorber |
| Desorption Temperature Range | Ambient to 400 °C |
| Cold Trap Temperature Range | −35 °C |
| Desorption Recovery Rate | >98% |
| Sample Position Count | 1 |
| Brand | APL |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Dual-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Desorption Temperature Range | Ambient to 400 °C |
| Valve & Injection Port Temperature Range | Ambient to 220 °C |
| Transfer Line Temperature Range | Ambient to 260 °C |
| Cold Trap Temperature | −35 °C |
| Temperature Control Accuracy | ±1 °C |
| Analyte Recovery Rate | >98% (compound-dependent) |
| Sample Capacity | 50 Adsorption Tubes |
| Brand | APL |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | APL-TD-50D |
| Instrument Type | Two-Stage Thermal Desorber / Thermal Desorption Unit |
| Automation Level | Fully Automated |
| Desorption Temperature Range | –35 °C to 400 °C |
| Valve Injection Zone Temperature Range | Ambient to 300 °C |
| Transfer Line Temperature Range | Ambient to 300 °C |
| Cold Trap Temperature Range | –35 °C |
| Temperature Control Accuracy | ±1 °C |
| Analyte Recovery Rate | >98% |
| Sample Capacity | 50 Adsorption Tubes |
| Brand | APL |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Manufacturer |
| Region of Origin | Domestic (China) |
| Model | APL-TD25 |
| Instrument Type | Dual-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Desorption Temperature Range | −35 °C to 400 °C |
| Valve Injection Zone Temperature Range | Ambient to 300 °C |
| Transfer Line Temperature Range | Ambient to 300 °C |
| Cold Trap Temperature Range | −35 °C |
| Temperature Control Accuracy | < ±0.1 °C |
| Analyte Recovery Rate | >98% (compound-dependent) |
| Sample Capacity | 25 adsorption tubes |
| Brand | APL Optolong |
|---|---|
| Model | APL-TD-2D |
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Dual-Stage Thermal Desorber |
| Desorption Temperature Range | Ambient to 400 °C |
| Cryo-Focusing Trap Temperature | −20 °C (Peltier-cooled) |
| Analyte Recovery Rate | >98% |
| Sample Position Capacity | 1 tube per run |
| Valve System | Motorized 6-Port Rotary Valve + Solenoid Valves |
| Sample Tube Standard | 89 mm length × 6.4 mm OD, max. 420 °C tolerance |
| Flash Heating Rate (2nd Stage) | >3000 °C/min |
| Transfer Line Temp Control | Ambient to 260 °C, ±1 °C |
| GC Trigger Output | TTL-compatible synchronous pulse |
| Brand | APL Optolong |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | APL-TD-50A |
| Instrument Type | Two-Stage Thermal Desorber / Thermal Desorption Unit |
| Automation Level | Fully Automatic |
| Desorption Temperature Range | −35 °C to 400 °C |
| Valve & Injection Zone Temperature Range | Ambient to 220 °C |
| Transfer Line Temperature Range | Ambient to 260 °C |
| Cold Trap Temperature Range | −35 °C |
| Temperature Control Accuracy | ±1 °C |
| Desorption Recovery Rate | >98% (compound-dependent) |
| Sample Capacity | 50 positions |
| Brand | APL Optolong |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | APL-TD20N |
| Instrument Type | Dual-Stage Thermal Desorber |
| Desorption Temperature Range | –35 °C to 400 °C |
| Cold Trap Temperature Range | –35 °C |
| Desorption Recovery Rate | >98% (compound-dependent) |
| Sample Capacity | 20 adsorption tubes |
| Brand | 4Labplus |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | ASP-660 |
| Instrument Type | Dual-Stage Thermal Desorber / Thermal Desorption Unit |
| Automation Level | Fully Automatic |
| Desorption Temperature Control Range | 0–45 °C |
| Valve Injection Temperature Control | Ambient |
| Transfer Line Temperature Control | Ambient |
| Cold Trap Temperature Control | 0 °C (Fixed) |
| Temperature Control Accuracy | ±1 °C at Ambient |
| Analyte Recovery Rate | ≥95% |
| Sample Position Capacity | 6 |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | A'TDS-3430 |
| Instrument Type | Dual-Stage Thermal Desorber |
| Primary Desorption Temperature Range | Ambient to 400 °C |
| Secondary Desorption Temperature Range | 100–400 °C |
| Cold Trap Temperature Range | Down to –35 °C |
| Desorption Recovery Rate | >90% |
| Sample Capacity | 20 sample tubes |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Two-Stage Thermal Desorber |
| Primary Desorption Temp Range | Ambient to 450 °C |
| Secondary Desorption Temp Range | 100–450 °C |
| Cold Trap Temp Range | −35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 20 positions |
| Cold Trap Cooling Method | Electronic Refrigeration |
| Temperature Control Accuracy | ±0.5 °C |
| RSD | ≤2.5% (for 0.05 μg benzene in methanol) |
| Sample Tube Format | 1/4″ OD × 3.5″ (ASTM D6196-compliant) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | A2TDS-3430 |
| Instrument Type | Dual-Stage Thermal Desorber |
| Desorption Temperature Range | Ambient to 450 °C |
| Cold Trap Temperature Range | −35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Position Capacity | 1 tube |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | A3TDS-3430 |
| Instrument Type | Dual-Stage Thermal Desorber |
| Desorption Temperature Range | Ambient to 450 °C |
| Cold Trap Temperature Range | −35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 1 tube per run |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Two-Stage Thermal Desorber |
| Sample Position Count | 1 |
| Desorption Temperature Range | Ambient to 400 °C (programmable) |
| Cold Trap Temperature Range | –40 °C to +50 °C (cryo-cooled or Peltier-based) |
| Analyte Recovery Rate | ≥95% for C6–C12 VOCs (per ISO 16000-6 and GB/T 18883-2002) |
| Compliance | Designed for GB/T 18883-2002, HJ 644-2013, ISO 16000-6, ASTM D6196 |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Region Category | Domestic (China) |
| Model | AbTDS-20A |
| Instrument Type | Dual-Stage Thermal Desorber |
| Sample Positions | 20 |
| Primary Desorption Temperature Range | Ambient to 450 °C |
| Secondary Desorption (Cold Trap) Temperature Range | –35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Temperature Control Accuracy | ±0.5 °C |
| RSD | ≤2.5% (for 0.05 μg benzene in methanol) |
| Sample Tube Specification | 1/4″ OD × 3.5″ (ASTM D6196-compliant) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Dual-Stage Thermal Desorber |
| Desorption Temperature Range | Ambient to 450 °C |
| Cold Trap Temperature Range | −35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Position Capacity | 1 tube |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Two-Stage Thermal Desorber |
| Model | ADTS-12A |
| Automation Level | Fully Automated |
| Primary Desorption Temp Range | Ambient to 450 °C |
| Valve Injection Zone Temp Range | Ambient to 260 °C |
| Transfer Line Temp Range | Ambient to 450 °C |
| Cold Trap Temp Range | −35 °C to Ambient |
| Temperature Control Accuracy | < ±0.5 °C |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Positions | 12 |
| Cold Trap Cooling Method | Semiconductor-based Electronic Cooling |
| Sample Tube Format | 1/4″ OD × 3.5″ (ASTM D6196-compliant) |
| Injection Mechanism | Motor-driven 6-port Valving |
| Dimensions (L×W×H) | 300 × 385 × 550 mm |
| Weight | ~32 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Two-Stage Thermal Desorber |
| Primary Desorption Temp Range | Ambient to 450 °C |
| Secondary Desorption Temp Range | 100 to 450 °C |
| Cryo-Focusing Trap Temp Range | −35 to Ambient °C |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 20 positions |
| Dimensions | 350 × 450 × 510 mm |
| Weight | ~40 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ADTS-3430 |
| Instrument Type | Dual-Stage Thermal Desorber |
| Desorption Temperature Range | Ambient to 450 °C |
| Cold Trap Temperature Range | −35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 1 tube per run |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | ASTD-20A |
| Instrument Type | Single-Stage Thermal Desorber / Thermal Desorber |
| Primary Desorption Temperature Range | Ambient to 400 °C |
| Secondary Desorption Temperature Range | 100–400 °C |
| Cold Trap Temperature Range | Down to –35 °C |
| Desorption Recovery Rate | >90% |
| Sample Capacity | 20 positions |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ASTD-20B |
| Instrument Type | Two-Stage Thermal Desorber / Thermal Desorber |
| Automation Level | Fully Automated |
| Primary Desorption Temperature Range | Ambient to 450 °C (1 °C increments) |
| Valve Injection Zone Temperature Range | Ambient to 300 °C (1 °C increments) |
| Transfer Line Temperature Range | Ambient to 450 °C (1 °C increments) |
| Cryo-Focusing Trap Temperature Range | −35 °C to Ambient (1 °C increments) |
| Temperature Control Accuracy | < ±0.5 °C |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 40 positions (dual 20-position trays) |
| Secondary Desorption Heating Rate | >3000 °C/min |
| Relative Standard Deviation (RSD) | ≤2.5% (benzene in 0.05 μg methanol) |
| Enrichment Time | 0–60 min |
| Injection Time | 0–60 min |
| Purge/Backflush Flow | 0–100 mL/min (adjustable) |
| Simulated Sampling Flow | 0–160 mL/min (adjustable) |
| Tube Format | 1/4″ OD × 3.5″ length (ASTM D6196-compliant) |
| Interface | Motor-driven 6-port switching valve |
| Dimensions | 350 × 450 × 550 mm (W × D × H) |
| Weight | ~40 kg |