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| Brand | Beijing Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | ATDS-3440 |
| Instrument Type | Two-Stage Thermal Desorber |
| Automation Level | Semi-Automatic |
| Primary Desorption Temp Range | Ambient to 380 °C (±0.5 °C accuracy, 1 °C increment) |
| Secondary Desorption Temp Range | Ambient to 380 °C (±0.5 °C accuracy, 1 °C increment, >3000 °C/min ramp rate) |
| Cold Trap Temp Range | Ambient to −40 °C (±1 °C accuracy, 1 °C increment) |
| Valve & Transfer Line Temp Range | Ambient to 260 °C (±1 °C accuracy, 1 °C increment) |
| Sample Capacity | 1 tube per run |
| Desorption Recovery | >98% (toluene, 0.1 µL, 10:1 split) |
| Peak Width (FWHM) | <3 s |
| RSD | <2.5% (GC-dependent) |
| Carrier Gas Flow | 0–100 mL/min (adjustable, visual indicator) |
| Pneumatic Actuation Pressure | <0.4 MPa (adjustable) |
| System Pressure Rating | >0.4 MPa |
| External Event Control | 15 programmable events |
| Event Timing Range | 0.1–99 min (<0.1% timing error) |
| Tube Materials | Stainless steel, quartz glass, fused silica capillary (optional) |
| Power Consumption | <1000 VA |
| GC Trigger Latency | <2 s |
| Dimensions (H×W×D) | 470×500×380 mm |
| Weight | ~35 kg |
| Brand | Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | ATDS-3440S-II |
| Automation Level | Fully Automated |
| Primary Desorption Temp Range | Ambient to 380°C (±0.5°C accuracy, 1°C increment) |
| Secondary Desorption Temp Range | Ambient to 380°C (±0.5°C accuracy, 1°C increment, >3000°C/min ramp rate) |
| Cold Trap Temp Range | Ambient to –40°C (±1°C accuracy, 1°C increment) |
| Valve & Transfer Line Temp Range | Ambient to 260°C (±1°C accuracy, 1°C increment) |
| Sample Capacity | 40 tubes |
| Desorption Recovery | >98% (toluene, 0.1 µL, 10:1 split) |
| Peak Width (FWHM) | <3 s |
| RSD | <2.5% (system-dependent, GC and operator performance included) |
| Power Consumption | <1000 VA |
| Dimensions (H×W×D) | 470 × 490 × 450 mm |
| Weight | ~40 kg |
| Brand | Beijing Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | ATDS-3440S |
| Automation Level | Fully Automated |
| Primary Desorption Temp Range | Ambient to 380°C, ±0.5°C accuracy, 1°C increment |
| Secondary Desorption Temp Range | Ambient to 380°C, ±0.5°C accuracy, 1°C increment, >3000°C/min ramp rate |
| Cold Trap Temp Range | Ambient to –40°C (ambient-dependent), ±1°C accuracy, 1°C increment |
| Valve & Transfer Line Temp Range | Ambient to 260°C, ±1°C accuracy, 1°C increment |
| Sample Capacity | 30 tubes |
| Desorption Recovery | >98% (toluene, 0.1 µL, 10:1 split) |
| Peak Width (FWHM) | <3 s |
| RSD | <2.5% (GC-dependent) |
| Power Consumption | <1000 VA |
| Dimensions (H×W×D) | 470 × 490 × 450 mm |
| Weight | ~40 kg |
| Brand | Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | ATDS-4133 |
| Automation Level | Fully Automated |
| Primary Desorption Temp Range | Ambient to 380°C (±0.5°C accuracy, 1°C increment) |
| Secondary Desorption Temp Range | Ambient to 380°C (±0.5°C accuracy, 1°C increment, >3000°C/min ramp rate) |
| Cold Trap Temp Range | Ambient to −40°C (±1°C accuracy, 1°C increment) |
| Valve & Transfer Line Temp Range | Ambient to 260°C (±1°C accuracy) |
| Sample Pathway Temp Range | Ambient to 200°C (±1°C accuracy) |
| Sample Capacity | 50 tubes |
| Desorption Recovery | >98% (toluene, 0.1 µL, 10:1 split ratio) |
| Peak Width (FWHM) | <3 s |
| RSD | <2.5% |
| Tube Material | Stainless steel |
| Trap Options | Stainless steel, quartz glass, or fused silica capillary |
| Carrier Gas Flow | 0–100 mL/min (adjustable with flow indicator) |
| Pneumatic Actuation Pressure | <0.4 MPa (adjustable) |
| System Pressure Rating | >0.4 MPa |
| External Event Control | 15 programmable events |
| Event Timing Range | 0.1–99 min (<0.1% timing error) |
| Power Consumption | <1000 VA |
| GC Trigger Latency | <2 s |
| Dimensions (H×W×D) | 500 × 485 × 650 mm |
| Weight | ~45 kg |
| Brand | Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | ATDS-51 |
| Instrument Type | Dual-stage thermal desorber |
| Automation Level | Fully automated |
| Primary Desorption Temperature Range | 50–380 °C |
| Secondary Desorption Temperature Range | 150–380 °C |
| Valve & Transfer Line Temperature Range | Ambient to 260 °C |
| Cold Trap Temperature Range | Ambient to −40 °C |
| Temperature Control Accuracy | < ±0.1 °C |
| Peak Width (FWHM) | < 3 s |
| Desorption Efficiency | >98% (toluene, 0.1 µL, 10:1 split ratio) |
| Sample Capacity | 51 positions |
| Compliance | Designed for ASTM D6196, ISO 16017-1, USP <621>, and EPA TO-17 workflows |
| Brand | Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | ATDS-3430S |
| Automation Level | Fully Automated |
| Desorption Temperature Range | Ambient to 380 °C (±0.5 °C accuracy, 1 °C increment) |
| Valve Temperature Range | Ambient to 260 °C (±1 °C) |
| Transfer Line Temperature Range | Ambient to 260 °C (±1 °C) |
| Cold Trap Temperature | Ambient |
| Temperature Stability | < ±1 °C |
| Desorption Recovery Rate | >98% (toluene, 0.1 µL, 10:1 split ratio) |
| Peak Width (FWHM) | <3 s |
| Sample Capacity | 30 tubes |
| Programmable Events | Up to 15 |
| Event Timing Range | 0.1–99 min (<0.1% timing error) |
| Carrier Gas Flow | 0–100 mL/min (adjustable, digital indication) |
| Pneumatic Actuation Pressure | <0.4 MPa (adjustable) |
| System Pressure Rating | >0.4 MPa |
| RSD | <2.5% (GC-dependent) |
| Power Consumption | <1000 VA |
| Trigger Signal Output Delay | <2 s |
| Dimensions (H×W×D) | 470×490×450 mm |
| Weight | ~40 kg |
| Brand | Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | ATDS-3430 |
| Instrument Type | Single-Stage Thermal Desorber |
| Automation Level | Semi-Automatic |
| Desorption Temperature Range | Ambient to 380 °C (±0.5 °C accuracy, 1 °C increment) |
| Valve Temperature Range | Ambient to 260 °C (±1 °C) |
| Transfer Line Temperature Range | Ambient to 260 °C (±1 °C) |
| Cold Trap Temperature | Ambient |
| Temperature Stability | < ±1 °C |
| Desorption Recovery | >98% (toluene, 0.1 µL, 10:1 split ratio) |
| Peak Width (FWHM) | <3 s |
| Sample Capacity | 1 tube per run |
| Carrier Gas Flow | 0–100 mL/min (adjustable, with flow indicator) |
| Pneumatic Actuation Pressure | <0.4 MPa (adjustable) |
| System Pressure Rating | >0.4 MPa |
| Timing Resolution | 0.1–99 min (timing error <0.1%) |
| Programmable External Events | 15 |
| Power Consumption | <1000 VA |
| Dimensions (H×W×D) | 470×500×380 mm |
| Weight | ~35 kg |
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