Brandtech® HandyStep® S Manual Repeating Pipette
Brandtech® HandyStep® S Manual Repeating Pipette
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BRAND HandyStep® S mechanical repeating pipette provides unprecedented versatility. In conjunction with ten sizes of PD-Tip™ Precision Dispenser Tips, it offers nearly sixty different volume settings with accuracy, precision and dependability.
HandyStep® S is lightweight, well-balanced, and provides a convenient control layout for smooth dispensing and one-handed volume selection. Features optimally positioned dispensing lever for easy thumb movement. Ergonomic eject button for contact-free, safe ejection of contaminated dispenser tips. Convenient integrated volume table provides a quick reference for dispensed volumes. Open design allows use of third party tips.
Specifications:
HandyStep® S Volume Table with PD-Tip™ II Precision Dispenser Tips
|
Settings
|
1
|
1.5
|
2
|
2.5
|
3
|
3.5
|
4
|
4.5
|
5
|
|---|---|---|---|---|---|---|---|---|---|
|
Steps
|
49
|
32
|
24
|
19
|
15
|
13
|
11
|
10
|
9
|
|
PD-Tip™ II
size |
Volume, µL
|
||||||||
|
0.1mL
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
|
0.5mL
|
10
|
15
|
20
|
25
|
30
|
35
|
40
|
45
|
50
|
|
1.0mL
|
20
|
30
|
40
|
50
|
60
|
70
|
80
|
90
|
100
|
|
1.25mL
|
25
|
37.5
|
50
|
62.5
|
75
|
87.5
|
100
|
112.5
|
125
|
|
2.5mL
|
50
|
75
|
100
|
125
|
150
|
175
|
200
|
225
|
250
|
|
5.0mL
|
100
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
|
10.0mL
|
200
|
300
|
400
|
500
|
600
|
700
|
800
|
900
|
1000
|
|
12.5mL
|
250
|
375
|
500
|
625
|
750
|
875
|
1000
|
1125
|
1250
|
|
25.0mL
|
500
|
750
|
1000
|
1250
|
1500
|
1750
|
2000
|
2250
|
2500
|
|
50.0mL
|
1000
|
1500
|
2000
|
2500
|
3000
|
3500
|
4000
|
4500
|
5000
|
HandyStep® S Accuracy and Precision with PD-Tip™ II Precision Dispenser Tips
|
PD-Tip™ II
size |
Volume Range
|
Stroke setting ≡ % of nominal
volume (A* ≤ ± %) |
Stroke setting ≡ % of nominal
volume (CV* ≤ %) |
||||
|---|---|---|---|---|---|---|---|
|
1 ≡ 2%
|
3 ≡ 6%
|
5 ≡ 10%
|
1 ≡ 2%
|
3 ≡ 6%
|
5 ≡ 10%
|
||
|
0.1mL
|
2µL-10µL
|
4.0
|
2.4
|
1.6
|
6.0
|
3.0
|
2.0
|
|
0.5mL
|
10µL-50µL
|
2.5
|
1.5
|
1.0
|
2.5
|
1.5
|
1.0
|
|
1.0mL
|
20µL-100µL
|
2.5
|
1.5
|
1.0
|
2.0
|
1.2
|
0.8
|
|
1.25mL
|
25µL-125µL
|
2.5
|
1.4
|
0.9
|
2.0
|
1.1
|
0.7
|
|
2.5mL
|
50µL-250µL
|
1.8
|
1.1
|
0.7
|
1.5
|
0.9
|
0.6
|
|
5.0mL
|
100µL-500µL
|
1.8
|
1.1
|
0.7
|
1.5
|
0.9
|
0.7
|
|
10.0mL
|
200µL-1000µL
|
1.8
|
1.1
|
0.7
|
2.0
|
1.2
|
0.8
|
|
12.5mL
|
250µL-1250µL
|
1.8
|
1.1
|
0.8
|
3.2
|
2.0
|
1.4
|
|
25.0mL
|
500µL-2500µL
|
1.5
|
0.9
|
0.6
|
3.04
|
1.5
|
1.0
|
|
50.0mL
|
1000µL-5000µL
|
1.5
|
0.8
|
0.5
|
5.0
|
1.8
|
1.2
|
A*=Accuracy, CV*=Coefficient of Variation
*The value of accuracy and coefficient of variation are final test values referring ot the delivered nominal volume, instrument and distilled water at equilibrium with ambient temperature (20°C/68°F) and with smooth operation.
Literature:
Handy Step S Manual Repeating Pipette Brochure
Handy Step S Manual Repeating Pipette Manual
Handy Step S Manual Repeating Pipette Calibration SOP
Handy Step S Manual Repeating Pipette - Volume Selection Table
