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E-katalog skupiny BLOCK®

Weighing Isolator 520.02

This isolator is designed for work with hazardous materials and is used for personnel protection. The main utilisations of the isolator are for weighing, sampling and handling material.


  • Dual-chamber weighing isolator
  • Airlock with one glove allowing for loading of material and instruments
  • Working chamber with three gloves intended for work with hazardous materials
  • Possible to ensure inert atmosphere inside chambers (N2, Ar)
  • Leak tightness class 3 according to ISO 10648-2
  • “C” Class cleanliness according to EU GMP standard
  • “Audit Trail” compliant
  • Turbulent flow
  • Negative pressure mode
  • Color touchscreen controls
  • Jacket material: stainless steel AISI 304
  • Isolator working chamber material – AISI 316L with a thickness of 3.00 mm
  • Polished surface finish, Ra < 0.6 µm
  • Inlet filtration HEPA H14 - “C” Class cleanliness


  • Electronic control system for automatic adjustment of basic operating modes managed by Siemens PLC
  • Safe filtration of exhaust air with double HEPA H14 filters
  • Easy-to-clean inner and outer surfaces
  • Sliding trays between chambers for easy material transfer
  • Oval holes with gloves for improved material handling