Exacta+Optech Labcenter 
 
Bottle Top Dispensers VITLAB® TA²


Developed for the demanding purity standards required in trace analysis. The release of metal trace is reduced to a level the low ppb range or even the ppt range. The parts that are in contact with media are made of various fluoroplastics (e.g. ETFE, FEP, PFA, PTFE), Al2O3-sapphire, platinum-iridium or tantalum (depending on model).
  • For highly concentrated acids and bases, such as perchloric, sulphuric and nitric acid
  • Fast, easy and precise volume adjustment due to inner toothed bar and practical screwing mechanism
  • Two different valve spring systems: VITLAB® TA² with tantalum spring is for dosing of hydrogen peroxide (H2O2), VITLAB® TA² with platinum-iridium spring for dosing sodium hydroxide (up to a max. concentration of 30%) or hydrogen fluoride (HF)
  • DE-M marking
  • Optionally with recirculation valve
  • Also available with DAkkS calibration certificate.

Scope of supply:
VITLAB® TA² dispenser (thread GL 45), 3 bottle adapters (GL 28/S 28 (ETFE), GL 32 (ETFE) and S 40 (PTFE), telescopic filling tube, recirculation valve (optionally), mounting tool, quality certificate and instruction manual.


Volume
ml
DescriptionGrad.
ml
Accuracy
max. vol.
(▒ R%)
Precision
max. vol.
(≤ CV%)
PKCat. No. LCOrd.minimo PzPrezzo unitario/Q.tÓ/EUR 
1.0 ¼ 10.0Valve spring: Pt-Ir, without recirculation0.20,5*0.116.283 982 1su richiesta 
1.0 ¼ 10.0Valve spring: Pt-Ir, with recirculation0.20,5*0.116.283 983 1su richiesta 
1.0 ¼ 10.0Valve spring: Ta, without recirculation0.20,5*0.116.283 984 1su richiesta 
1.0 ¼ 10.0Valve spring: Ta, with recirculation0.20,5*0.116.283 985 1su richiesta 
* Accuracy and Coefficient of variation according to DIN EN ISO 8655-5