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| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | JX-1 |
| Pricing | Upon Request |
| Desorption Temperature Range | Ambient to 400 °C |
| Temperature Control Accuracy | < ±0.5 °C |
| Carrier Gas Flow Rate | 10–160 mL/min (adjustable) |
| Desorption Efficiency | ≥85% |
| Sample Tube Dimensions | Ø6 mm, length >120 mm |
| Compatible Carrier Gas | High-purity N₂ (≥99.999%) |
| Power Supply | 220 V ±10%, 50–60 Hz |
| Operating Ambient | 10–40 °C, ≤85% RH |
| Unit Dimensions | 170 × 200 × 150 mm |
| Sampling Method | Manual injection |
| Flow Control | Precision rotameter |
| Tubing Material | Passivated and electropolished 316 stainless steel |
| Sealing Material | Silicone rubber O-rings (low-outgassing) |
| Interface Design | Direct coupling between desorption tube and 100 mL gas-tight syringe (zero-dead-volume transfer) |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | JH-1 |
| Pricing | Upon Request |
| Temperature Control Range | Ambient to 380 °C |
| Temperature Accuracy | ±1 °C |
| Calibration/Simulated Sampling Flow Rate | 100–1000 mL/min |
| Activation/Desorption Time Range | 1 min to 24 h (programmable) |
| Repeatability | >95% |
| Tube Dimensions Supported | Ø6 mm diameter, length >120 mm |
| Power Supply | 220 V ±10%, 50–60 Hz |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | HS-3 |
| Pricing | Available Upon Request |
| Sample Heating Range | 40–200 °C |
| Valve Heating Range | 40–200 °C |
| Transfer Line Heating Range | 40–200 °C |
| Sampling Time | 0–20 min |
| Pressurization Time | 0–30 s |
| Purge Time | 0–60 min |
| Injection Time | 0–20 min |
| Loop Volume | 1 mL |
| Vial Capacity | 10 mL or 20 mL |
| Sample Positions | 12 |
| Heating Zone | Single-zone (1 position) |
| RSD | ≤1.5% (for 200 ppm ethanol in water) |
| Power Consumption | 300 W |
| Dimensions (W×D×H) | 500×180×400 mm |
| Net Weight | ~25 kg |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | HS-2 |
| Pricing | Upon Request |
| Instrument Type | Static Headspace Sampler |
| Sample Heating Range | 40–200 °C (±1 °C accuracy) |
| Valve Heating Range | 40–200 °C (±1 °C) |
| Transfer Line Heating Range | 40–200 °C (±1 °C) |
| Sampling Time | 0–20 min |
| Pressurization Time | 0–30 s |
| Loop Volume | 1 mL |
| Vial Capacity | 10 mL or 20 mL vials |
| Sample Position Capacity | 10 positions |
| RSD | ≤1.5% (measured in 200 ppm ethanol in water) |
| Power Consumption | 220 W |
| Dimensions (W×H×D) | 500×180×400 mm |
| Net Weight | ~15 kg |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | JX-3 |
| Pricing | Available Upon Request |
| Desorption Temperature Range | Ambient to 380 °C |
| Valve Oven Temperature Range | Ambient to 150 °C |
| Transfer Line Temperature Range | Ambient to 150 °C |
| Calibration Simulation Time | 0–60 min |
| Desorption Heating Time | 0–60 min |
| Sample Injection Time | 0–10 min |
| Trap Tube Dimensions | Ø6 mm, Length >120 mm |
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