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Mechanical Stepper

Overview

Biohit Mechanical Stepper - an easy-to-use dispenser

The Biohit Mechanical Stepper is an easy-to-use positive displacement instrument which allows rapid multi-dispensing of pre-set volumes up to 48 times in succession without refilling.

The unit comes complete with an adapter for 25 ml and 50 ml syringes.

The Biohit Mechanical Stepper is compatible with various syringe brands.



Features

  • Easy single handed operation
  • Lightweight (105 g) yet robust construction
  • Maintenance-free design
  • Compatible with a wide range of dispenser tips
  • Ideal for dispensing aqueous and viscous liquids
  • Dispensing volumes from 1 µl to 5000 µl (min. volume with Biohit Dispenser Tip is 2 µl)
  • Ergonomic design and positioning of the dosage button in the upper part of the device allow single-handed volume selection, loading and dispensing.
  • Tested according to ISO 8655-1

Quality Labels

Warranty 2 Certificate

Specifications

Tip volume (ml) Dosage volume Imprecision (%) Inaccuracy (%)
Adjustement on dispenser
 1 2 3 4 5

number of steps
 48 23 15 11 8

0.10 2 µl
 4 µl 6 µl 8 µl 10 µl < 1.6 %
 < ± 3.0 %
0.20 4 µl 8 µl 12 µl 16 µl 20 µl < 1.3 %
 < ± 2.0 %
0.50 10 µl 20 µl 30 µl 40 µl 50 µl < 0.5 %
 < ±  0.8 %
1.00 20 µl 40 µl 60 µl 80 µl 100 µl < 0.9 %
 < ± 0.9 %
2.50 50 µl 100 µl 150 µl 200 µl 250 µl < 0.4 %
 < ± 0.8 %
5.00 100 µl 200 µl 300 µl 400 µl 500 µl < 0.3 %
 < ± 0.4 %
10.00 200 µl 400 µl 600 µl 800 µl 1000 µl < 0.5 %
 < ± 0.6 %
25.00 500 µl 1000 µl 1500 µl 2000 µl 2500 µl < 0.3 %
 < ± 0.2 %
50.00 1000 µl 2000 µl 3000 µl 4000 µl 5000 µl < 0.2 %
 < ± 0.2 %

Ordering

Compatible 
 Cat. No ChannelsVolumeNon-Filtered TipFiltered Tip Safe Cone Std.Safe Cone Plus.StandQuote
image 725700      
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Mechanical Stepper includes adapter for 25 ml and 50ml syringe tips