
HEPA Box Clean room air filtration terminal devices for particulate control
TANGRA HEPA Box is designed for final air filtration in ventilation and air conditioning systems with installation of HEPA filters, class H13 and H14 (EN 1822-1:2019).
ANSI/IEST/ISO 14644-1
Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness by particle concentration
VDI 6022 Blatt 1
Ventilation and indoor-air quality - Hygiene requirements for ventilation and air-conditioning systems and units (VDI Ventilation Code of Practice)
EN 1822-1
High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking
ISO 29463-2
High-efficiency filters and filter media for removing particles in air Part 2: Aerosol production, measuring equipment and particle-counting statistics
ISO 29463-1
High efficiency filters and filter media for removing particles in air Part 1: Classification, performance, testing and marking
EN 15727
Ventilation for buildings - Ducts and ductwork components, leakage classification and testing
ISO 14644-1
Cleanrooms and associated controlled environments Part 1: Classification of air cleanliness by particle concentration
VDI 3803 Blatt 1
Air-conditioning - Structural and technical principles - Central air conditioning systems (VDI Ventilation Code of Practice)
VDI 3803 Blatt 2
Ventilation and air-conditioning - Structural and technical principles - Decentralized ventilation units (VDI Ventilation Code of Practice)
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