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TOPAS ADD 536

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TOPAS ADD 536 Aerosol Distribution System

TOPAS ADD 536 Aerosol Distribution System
TOPAS ADD 536 Aerosol Distribution System
TOPAS ADD 536 Aerosol Distribution System

Aerosol Distribution and Dilution System ADD 536 for protection grade measurements in operating rooms according to DIN 1946-4

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Made in Germany. brand TOPAS, model ADD 536

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

price by request

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Description of TOPAS ADD 536

The Aerosol Distribution and Dilution System ADD 536 was developed by Topas for protection grade measurement in operating rooms according to DIN 1946-4 and SWKI VA105-01 (formerly SWKI 99-3). It provides test aerosol generated by an aerosol generator (e.g. Topas ATM 228) at six different outlet ports with a defined source flow, especially for verification of hospital operating rooms.

Hospital operating rooms are specially designed to avoid contaminations and therefore additional infections of patients during operations. To assure a low level of particle contaminations a laminar air flow is applied to the operating table.
To verify the retention efficiency of this flow regime a verification with a defined test aerosol is required according to the standards DIN 1946-4 and SWKI VA105-01 (formerly SWKI 99-3). For that reason a total particle rate of 6,3 × 109&nbsp#/min has to be distributed to six different positions and emitted with a reliable long term stability. From the standards it is also required that this total particle rate is continuously monitored and controlled by a particle counter.

The Aerosol Ditribution and Dilution System meets all these required demands for providing a defined test aerosol with the following features:

  • Internal generation of a total nominal flow (free of particles) for supplying the six outlet ports
  • Homogeneous mixing of the test aerosol coming from an external aerosol generator with this total transportation flow
  • internal adjustable aerosol dilution ratio for direct connection of a particle counter (e.g. Topas LAP 340) used for controlling a stable particle rate
  • uniform aerosol distribution to six outlet ports

The ADD 536 mixes the aerosol provided by an aerosol generator (e.g.: ATM 228) with a defined transport flow rate and distributed it to six vents and a particle counter port.
The operation of the ADD 536 requires an additional suitable aerosol generator (aerosol flow rate up to 5 L/min, particle generation rate > 6,3 10⁹ #/min) and a suitable particle counter (sample flow rate of 2,83 L/min or 28,3 L/min).

BENEFITS

  • designed to comply with the requirements of the national guidlines/standards DIN 1946-4 and SWKI VA105-01 (formerly SWKI 99-3)
  • reliable particle generation rate with an excellent long term stability (particles/time)
  • status information on dilution ratio and total flow rate integrated at the front

APPLICATIONS

  • protection grade measurement of operating rooms/theatres according to DIN 1946-4 and SWKI VA105-01 (formerly SWKI 99-3) and VDI 2167-1
  • generation of test aerosols by providing a reliable, reproducible, long term constant, but concentration variable particle stream in connection with a high-concentration particle source e.g. for verification or calibration of particle counters (dilution series with PSL aerosols)

Technical specifications of TOPAS ADD 536

Parameter title Unit Value
aerosol, volumetric flow rate L/min min. 100 (devices supplied 100 L/min transport air)
power supply – 230 V AC
operating medium, gas/air – ambient air (fitlered internally)
operating medium, aerosol – aerosol from additional aerosol generator
vents for aerosol outlet – quantity 6, diameter 65 mm
hose connector, vents – quantity 6 | outer diameter 10 mm
hose connector, particle counter – quantity 1 | diameter 10 mm
dimensions (w × h × d) mm 250 × 340 × 330
weight kg 8,5

ACCESSORIES

  • optical particle counter (flow rate: 0.1…1 cfm, lower detection limit >0.3 µm, e.g. Topas Cleanroom Particle Counter LAP 340) (necessary accessory)
  • aerosol generator (flow rate <300 l/h, particle rate >6.3 10⁹ #/min, particle output adjustable, e.g. Topas Atomizer Aerosol Generator ATM 228) (necessary accessory)
  • software package OPQWin for automated data acquisition and printout protocoll as result according to current standards or guidelines of protection grade measurements (complementary accessory)
  • software package PASWin for automated data acquisition and device control of optical particle counters (complementary accessory)

User Guide and Instruction manual for TOPAS ADD 536

You can request the necessary certificates, documentation, instructions and user guide for TOPAS ADD 536 using the special form.

You can buy TOPAS ADD 536 in Latvia at a favourable price in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email . TOPAS ADD 536 price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.

See also: Aerosol Diluters for clean room