Class III glove box BHC-1301Ⅲ

for biocontainmenthazardous materialscontainment

Intended use
Glove box designed for BSL-4 containment and handling of hazardous biological agents. The enclosure is airtight and maintained under negative pressure. Autoclaves, centrifuges and other laboratory instruments can be integrated.

Key product points

• Supply and exhaust fitted with HEPA filters.
• Internal negative pressure maintained at -130 Pa and continuously monitored.
• Available as standalone units or modular, connectable configurations.

Standards and specifications
Model: BHC-1301Ⅲ
Filtration efficiency: ≥99.99% for 0.3 μm particles (PAO)
Filter elements: Supply/Exhaust: HEPA filters (scan-tested items)
Internal pressure: Indicated by pressure gauge
Air exchange rate: ≥50 cycles/h
Leak tightness: ≤1×10−7 cc/sec at 75 mmAq (halogen scanning test on welds and joints under 75 mmAq pressure)
Construction: Body: SUS304 (interior corners R≥10 mm, continuous weld finish)
Frame: painted steel plate; Butterfly valves: sealed type (mounted at inlet/outlet)
Window: tempered or laminated glass; Gaskets: neoprene rubber
Lighting / sterilization lamp: 15W × 1 / 15W × 1

Dimensional drawing
Dimensional drawing available (product main unit drawings attached)

Features / Technical specifications (summary)

• Model: BHC-1301Ⅲ
• Filtration efficiency: ≥99.99% for 0.3 μm particles
• Supply/Exhaust HEPA filters installed (scan-tested)
• Negative pressure maintenance: -130 Pa (monitored)
• Air exchange rate: ≥50 cycles/h
• Leak tightness: ≤1×10−7 cc/sec at 75 mmAq (halogen test)
• Body material: SUS304 (interior corner R≥10 mm, continuous weld)
• Frame: painted steel plate
• Window: tempered or laminated glass
• Gaskets: neoprene rubber
• Lighting / sterilization lamp: 15W × 1 / 15W × 1
• Compatibility: standalone or modular; autoclave and centrifuge integration possible