The energy efficient, smaller variant of a cleanroom – the safety cabinet – is subject to equally demanding checks as a process room. As a leading manufacturer of precision instruments, Topas offers a comprehensive and high-quality product range for acceptance measurements (filter integrity tests, flow visualisations) of entire rooms as well as spatially delimited safety cabinets.
For flow visualisations or filter integrity tests for your safety cabinets, take advantage of our state-of-the-art cleanroom equipment set, its sensible design and optimised as well as mobile operation.
Take advantage of the latest technology in our cleanroom equipment set (PDF), its practical design, and its optimized and mobile handling for these tests on your safety cabinets.
We would be pleased to provide you with further information on various test procedures for cleanroom equipment and systems.
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With the particle counter method, the smallest leak in the filter can be detected. In addition, less filter loading with test aerosol is necessary because the optical single particle counter already used in the classification procedure is much more sensitive than the integrally working photometer. Topas follows the normative recommendation with this methodology.
CFG 291
Condensation Fog Generator CFG 291 for fog generation to visualise air flows according to ISO 14644-3
ATM 226
ATM 226 Atomizer Aerosol Generator for aerosol generation from liquids for mobile use (e.g. cleanroom acceptance measurement), integrated compressor
ATM 228
Atomizer Aerosol Generator ATM 228 for aerosol generation from liquids for mobile use, integrated compressor, pneumitic-controlled, remote controllable
LAP 340
Optical Particle Counter LAP 340 for analysis of particle size distributions and particle concentrations in aerosols, best for cleanroom applications
OPQWin
OPQ-Win software for acceptance testing of operating theatres according to DIN 1946-4
SYS 528
Rectangular Sampling Probe SYS 528 for leakage and integrity testing according ISO 14644-3 for a sample flow rate of 50 l/min
