HandyStep®

  • for serial pipetting. A close-tolerance stepping mechanism allows the HandyStep® repetitive pipette to pffer precise repetition of the selected volume. With up to 49 dispensing steps from each aspisation, it is ideal for making aliquots of stock liquids.
  • the instrument works on the positive displacement principle, making it suitable for routine dispensing, as well as for difficult liquids. Viscous, high density or high vapor pressure liquids can be dispensed while maintaining accuracy and precision.
  • conformity ceritfied, with performance certificate
  • ergonomic
  • one-hand operation
  • superior handling
  • maintenance-free
  • factory adjusted
  • approved for in-vitro diagnostic (IVD) applications according to IVD directive 98/79/EC, with CE-mark
Cat. No   Unit
5113800 with wall support 1

Accuracy table

HandyStep®
with PD-Tips
Volume range Nominal volume A*
≤ ± %
10%
Nominal volume A*
≤ ± %
2%
Nominal volume CV*
≤ %
10%
Nominal volume CV*
≤ %
2%
0,1 ml 2-10 μl 1,6 8,0 2,0 5,0
0,5 ml 10-50 μl 0,8 4,0 0,6 1,4
1,25 ml 25-125 μl 0,8 4,0 0,3 0,8
12,5 ml 250-1250 μl 0,3 1,5 0,2 0,4
2,5 ml 50-250 μl 0,7 3,5 0,2 0,8
25 ml 500-2500 μl 0,3 1,5 0,2 0,4
5,0 ml 100-500 μl 0,5 2,5 0,2 0,6
50 ml 1000-5000 μl 0,3 1,5 0,15 0,4
CV = Coefficient of variation A = Accuracy

* Calibrated to deliver (TD, Ex). Error limits according to the nominal capacity (= max. volume) indicated on the instrument, obtained with instrument and distilled water at equilibrium with ambient temperature at 20 °C, and with smooth operation.

Steps und Volumenereiche