Hujing Purification (HJ)
Filter
Showing 31–32 of 32 results
| Brand | Hujing Purification (HJ) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | LRH-70-ZD |
| Temperature Range | 0–70 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±1 °C (at 37 °C) |
| Chamber Volume | 70 L |
| Interior Dimensions (D×W×H) | 350×400×500 mm |
| Exterior Dimensions (D×W×H) | 540×540×1070 mm |
| Power Supply | 220 V, 50 Hz |
| Heating Power | 0.5 kW |
| Refrigerant | R134a |
| Control Method | PID-based heating/cooling balance |
| Display | LCD |
| Setpoint Input | Membrane keypad (touchscreen optional) |
| Timer Range | 0–9999 min |
| Safety Features | Over-temperature alarm, compressor overheat protection, instrument fault detection, power failure memory |
| Insulation | Flame-retardant rigid polyurethane foam + fire-resistant board |
| Interior Material | Stainless steel (304), radius-cornered construction |
| Door | Double-door design with full-view tempered glass inner door and magnetic seal outer door |
| Air Circulation | Forced convection via low-noise centrifugal fan |
| Additional Functions | Built-in illumination, UV sterilization, temperature offset calibration, menu lock, programmable operation mode, automatic defrost, dual test ports (1 internal, 1 external), 4 casters, 2 adjustable stainless steel shelves (15 kg load capacity each) |
| Brand | Hujing Purification (HJ) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Vertical Laminar Flow Clean Bench |
| Model | SW-CJ-3F |
| Cleanliness Class | ISO Class 5 (100 @ ≥0.5 µm, Fed. Std. 209E) |
| Noise Level | ≤62 dB(A) |
| User Capacity | Three operators, dual-sided access |
| Airflow Pattern | Vertical downward laminar flow |
| Average Air Velocity | 0.25–0.45 m/s (dual-speed control) |
| Microbial Contamination | ≤0.5 CFU/plate·hour (Φ90 mm settle plate) |
| Vibration | ≤5 µm peak-to-peak (X/Y/Z axes) |
| Illuminance | ≥300 lx |
| Power Supply | AC 220 V, 50 Hz |
| Max. Power Consumption | 1000 W |
| Net Weight | 280 kg |
| Work Area Dimensions (W×D×H) | 1800 × 580 × 515 mm |
| Overall Dimensions (W×D×H) | 1960 × 645 × 1625 mm |
| HEPA Filter Spec. | 1795 × 555 × 38 mm (1 unit) |
| Fluorescent Lamp | 50 W (1 unit) |
| UV Lamp | 50 W (1 unit) |