Description
| Model | JB-12A | JB-15A | JB-18A | |
| Type | Class II A2 | |||
| Air | Airflow type | Vertical laminar flow | ||
| Filter | ULPA, typical efficiency of 99.999% at 0.1~0.3 µm | |||
| Downflow velocity (m/s) | 0.31±0.025 | |||
| Inflow velocity (m/s) | 0.53±0.025 | |||
| Exhaust volume (m³/h) | 452 | 562 | 672 | |
| Material | Main body | Epoxy powder coated steel | ||
| Working surface | Stainless steel #304 | |||
| Sash | UV absorbing tempered glass (5.0T) | |||
| Dimensions | External (W x D x H, mm / inch) | 1353 x 824 x 2257 / 53.3 x 32.4 x 88.9 | 1653 x 824 x 2257 / 65.1 x 32.4 x 88.9 | 1953 x 824 x 2257 / 76.9 x 32.4 x 88.9 |
| Working area (W x D x H, mm / inch) | 1230 x 572 x 658 / 48.4 x 22.5 x 25.9 | 1530 x 572 x 658 / 60.2 x 22.5 x 25.9 | 1830 x 572 x 658 / 51.5 x 22.5 x 25.9 | |
| Sash max opening (mm / inch) | 515 / 20.3 | |||
| Working opening (mm / inch) | 210 / 8.3 | |||
| Noise level (dB) | < 57 db | < 58 db | < 60 db | |
| Fluorescent lamp intensity (Lux) | More than 800 | |||
| Net weight with stand (kg / lbs) | 305 / 672 | 347 / 765 | 390 / 860 | |
| Power consumption (230V, 50/60Hz) (W) | 308 | 374 | 418 | |
