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| Brand | Chuanyu Instruments |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Region of Manufacture | Domestic (China) |
| Model | CHW-300BS |
| Instrument Type | Semi-Automatic Microbial Limit Testing System |
| Throughput | 3 independent filtration channels |
| Filter Membrane Diameter | Φ47 mm / Φ50 mm |
| Effective Filtration Area | 40 mm diameter |
| Filter Cup Capacity | 150 mL (250 mL optional) |
| Filtration Rate | 100 mL per 15 s |
| Vacuum Source | Built-in进口 diaphragm liquid-handling pump (oil-free) |
| Sterilization Methods | Autoclavable filtration heads |
| Display | LCD interface showing real-time time/date and pump status |
| Compliance | Designed for USP <61>, <62>, EP 2.6.12, and ISO 8573-7 compliant microbial enumeration workflows |
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