ST1 Series

ST1 Safety Weighing Enclosures

Optimal personal protection and stable weighing results

Personal safety is of special importance when weighing potent substances. This is where the ST1 series offers optimum conditions for people and material. The unique functionality in the design enables the uninterrupted operation of sensitive micro analytical scales and ensures the minimum weight.

 

The advantages at a glance:

  • virtually turbulence free scales environment
  • Weighing work with analytical balances according to USP requirements
  • vibration-free through independent filter unit
  • unique directional airflow guide
  • Certified HEPA filtration system

Details

Enclosure with filter unit Double-bag waste system and printer table   Encosure with two filter units, redundant HEPA filtration
Enclosure with filter unit
Double-bag waste system and printer table
Encosure with two filter units, redundant HEPA filtration
(Alternatively: a filter housing with 2-layer HEPA filter
 
Enclosure with HEPA filtration and second filter unit with active carbon filters for the filtration of solvent vapors   Cabin without filter unit with direct connection to air flow-controlled home ventilation systems
Enclosure with HEPA filtration and second filter unit with active carbon filters for the filtration of solvent vapors Cabin without filter unit with direct connection
to air flow-controlled home ventilation systems
 

The a1-safetech safety weighing cabin creates security and the best weighing conditions.

It is recommended by all the leading scale manufacturers and used by many in the pharmaceutical and chemical industries.

The safety weighing cabins were designed to protect the user during the weighing process. They guarantee the weighing stability even when weighing in the microgram range, and optimally protect the user throughout the entire weighing process.

The unique functionality in the design enables the uninterrupted operation of sensitive micro analytical scales and ensures the minimum weight.

The safety weighing cabin is available in three sizes:

  • ST1-900 90 * 60 * 75 cm
  • ST1-1200 120 * 60 * 75 cm
  • ST1-1500 150 * 60 * 75 cm

Special features include:

  • Independent air filtration technology with certified HEPA filtration
  • Vibration-free design for stable and accurate weighing results
  • Excellent visibility and work ergonomics
  • Permanent control of the inflow through integrated alarm system with acoustic and visual Alarm function according to TRGS 500
  • The optimized height design also enables pipette handling
ST1-900: Wägekabine mit Hepa-Filter und Lösungsmittelfilter
ST1-900: Weighing cabin with Hepa filter and solvent filter
 

Combine the safeguard measures according to your requirements:

  • Increase security by use a double-layer Hepa filter. (redundant filter system)
  • Complete the system with an active carbon filter to protect against solvent vapors
  • Small space requirement, allowing easy retrofitting into existing laboratories and weighing room possible

Optional:

  • Printer stand for external scale printer
  • Endless waste system
  • Antistatic bar
   

Optionale details

Specification

  • Independent test an OEL / ECL (Exposure Control Limit) of less than 20 ng/m³ (performance test by the independent institution SafeBridge cConsultant)

Certificates

  • The ST1 Series operates in accordance to EN 14175 Part 3 and ASHARE 110 and corresponds to the German Ordinance on Hazardous Substances and is a "closed" safeguard measure conforming to the resulting TRGS 500
  • H14 HEPA filter certified to EN1822

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