BRAND Dispensette TA Bottletop Dispensers

from BrandTech Scientific, Inc.

BRAND* Dispensette TA Bottletop Dispensers from BrandTech Scientific, Inc4741041 4741241 706086 706087 707542 707955 707956 806087

The Dispensette TA provides outstanding performance for precise-volume dispensing of high-purity media for trace analysis.

  • The components of the fluid path have been selected to only contain the highest purity materials, such as fluoroplastics and sapphire.
  • Depending on application, either platinum-iridium or tantalum valve springs can be chosen.
  • The volume range is from 1 to 10mL.
  • Especially well suited for dispensing acids, bases and hydrogen peroxide.
  • Trace metal content of dispensed liquid is generally in the low ppb range, or, depending on application, even in the low ppt range.

Dispensing of high-purity chemicals in trace analysis.

  • 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 removable SafetyPrime recirculation valve.
  • The 45mm standard thread plus the included adapters fits 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 to disassemble for replacement of the dispensing cartridge.

Replaceable Dispensing Cartridge.

  • If the piston seal is worn after a long 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.

Ordering Information:

  • Dispensette TA bottletop dispensers are supplied with a valve mounting/calibration tool, telescoping filling tube, SafetyPrime recirculation valve and recirculation tube, three bottle adapters (45/33mm ETFE, 45/38mm ETFE, and 45/S40mm PTFE), operating manual, one-year warranty, and performance certificate.

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