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| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | GHD-CL10 |
| Pricing | Upon Request |
| Filter Membrane Diameter | 47 mm |
| Compatible Membrane Materials | Polypropylene, PTFE, Quartz |
| Maximum Simultaneous Samples | 15 |
| Sample Volume per Filtration | 250 mL |
| Integrated Rinse Function | Yes |
| Automatic Backflush Capability | Yes |
| Filtration Workflow | Fully Automated (no manual tubing connection or filter flask cleaning required) |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GHD-QG10 |
| Pricing | Upon Request |
| Compatible Gas Bag Volumes | 200 mL, 300 mL |
| Vacuum Pressure Range | −40 kPa to 0 kPa |
| Vacuum Control Accuracy | < ±0.5 kPa |
| Compatible Summa Canisters | 3 L, 6 L, 15 L |
| Maximum Transfer Volume (from 3 L canister) | >1000 mL |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GHD-AWM |
| Pricing | Available Upon Request |
| Temperature Control | ±0.5 °C uniformity |
| Humidity Control | 40–60% RH, ±3% RH uniformity |
| Cleanroom Class | ISO 14644-1 Class 5 (equivalent to Federal Standard 209E Class 100) |
| Vibration Isolation | Active pneumatic damping system |
| Weighing Capacity | Up to 220 g |
| Readability | 0.1 µg (10⁻⁷ g) |
| Sample Throughput | 120 × 47 mm filters |
| Electrostatic Neutralization | Bipolar ionizer (±1 kV adjustable output) |
| Data Capture | QR code, barcode & RFID reader integrated |
| Environmental Monitoring | Real-time logging of temperature, humidity, and laminar airflow velocity (0.3–0.5 m/s) with automated report generation |
| Filter Compatibility | Glass fiber, quartz, PTFE, cellulose ester, and mixed ester membranes |
| Sample Types | Solid particulates (PM₂.₅, PM₁₀), powders, lyophilized residues, solvent-free extracts, and non-volatile liquid residues |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GHD-1200C |
| Vacuum Pressure | <150 mtorr (standard), optional <50 mtorr |
| Cleaning Capacity | 2, 6, or 12 canisters per cycle |
| Temperature Range per Gas Path | 10–150 °C (above chamber ambient) |
| Gas Path Configuration | 4 independently controlled heating zones |
| Interface | 1/4" NPT female thread |
| Surface Treatment | Fully or partially silanized gas pathways |
| Vacuum Pump | Imported high-vacuum diaphragm pump |
| Compliance | HJ 759–2015 |
| Optional | Integrated temperature-controlled oven with PID regulation |
| Data Logging | Cycle timestamp, temperature setpoints, vacuum decay, purge count, and pressure hold duration |
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