Dispensette®
NEW! Dispensette® TA

Dispensette® TA
Dispensette® TA · Trace Analysis
for the dispensing of high-purity chemicals.
  • Plastics in contact with media consist of high-purity materials such as PTFE, ETFE, FEP, and PFA. The purest sapphire is used for replaceable valves. Depending on the application, platinum-iridium or tantalum are available as spring materials.
  • A field-tested cleaning process before use in trace analysis is described in the operating manual.
  • If contamination of the bottle contents must be avoided, we recommend using the device without the SafetyPrime™ recirculation valve.
  • The 45 mm standard thread plus the included adapters fit most common lab bottles.
  • The valve block can be rotated 360° so that the bottle label always faces the user for safety.
  • Telescoping filling tube adjusts to different bottle sizes
  • Easy disassembly for replacement of the dispensing cartridge

Replaceable dispensing cartridge

   

Dispensette® TA

   

If the piston seal is worn after an extended period of use, the entire dispensing cartridge can easily be replaced without tools by the user. The cartridge is fully adjusted at the factory, and delivered with a performance certificate. No calibration is required after replacement.

Serial dispensing

    

Dispensette® TA

   

For easy serial dispensing, an optional flexible discharge tube with textured safety handle (not approved for HF) permits fast and precise dispensing, even into narrow test tubes. Full functionality of the SafetyPrime™ recirculation valve and the safety discharge system is maintained after installation.

Recommended Application Range

  
Note: Hydrofluoric acid (HF) reacts slightly with sapphire. Therefore a minor increase of the aluminium level may occur.

The recommended application range is dependent on the spring version inside the valve. 

  

Download the product brochure to get the details!