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| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Automated Quantitative Concentrator |
| Heating Channels | 12 |
| Sample Vessels | Porcelain Crucibles or Glass Beakers |
| Quantitative Accuracy | ±2% (v/v) |
| Power Failure Protection | Data Retention & Auto-Resume |
| Waste Disposal | Automated Acidic Waste Drainage & Rinse Cycle |
| Safety Monitoring | Overflow Detection & Automatic Shutdown |
| Corrosion Resistance | Full PTFE-Coated Chamber + Ceramic-Fiber Heating Elements |
| Compliance | Designed for EPA Method 900.0, ASTM D5673, and ISO 11929 (Radioanalytical Applications) |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | 7000 |
| Instrument Type | Automated Quantitative Evaporative Concentrator |
| Compliance | Designed per Chinese National Standards (e.g., GB/T 14883, GB/T 5750.13, HJ 61-2021) |
| Control System | PC-based programmable logic control with embedded HMI |
| Heating Method | Independent carbon-fiber heating elements per channel |
| Acid Handling | Automated acid addition, salting-out, and high-temperature ashing sequence |
| Safety Features | Power-failure resume, real-time temperature/level monitoring, corrosion-resistant chamber and fluidic pathways |
| Cleaning | Fully automated post-run tube and manifold rinsing cycle |
| Material Compatibility | PTFE, quartz, borosilicate glass, and acid-resistant alloys (e.g., Hastelloy C-276 for critical zones) |
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