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Technical Data Sheet
2908_2909 2907_2908_2909

ROTH Power Supply BLOT
From  ROTH SELECTION
Related products


The Carl ROTH series - mature technology in modern design

Three units for all applications in electrophoresis:MINI, STANDARD and BLOT.
Product details

€1,542.65/Pack Qty. 

excl. VAT. | 1 unit(s) per Pack Qty.

Art. No. 2909.1

In procurement
from 6 Pack Qty. €1,465.52/Pack Qty.
from 24 Pack Qty. €1,388.38/Pack Qty.

Fits to / Accessories

3501
Electrophoresis Unit ROTIPHORESE® PROclamp MINI, complete set
Art. No. 3501.1
€984.70  /  1  unit(s) 
2799
Electrophoresis Unit ROTIPHORESE® PROfessional II
Art. No. 2799.1
€578.35  /  1  unit(s) 
KK58
Semi dry blotter ROTIPHORESE® PROfessional MINI
Art. No. KK58.1
€928.80  /  1  unit(s) 
T843
Adapters for electrophoresis cables and power supplies
from €7.70

Product details


The Carl ROTH series - mature technology in modern design

Three units for all applications in electrophoresis:MINI, STANDARD and BLOT.

  • Compact and easy to operate
  • Constant parameters
  • Timer with alarm function
  • Comply to all relevant safety standards
  • 1 year warranty


ROTH Power Supply BLOT 

For large dimension horizontal gels, vertical maxi gels (e.g. 20 x 20 cm) and blotting. For high flexibility in application.
Connection with up to 5 units possible. IQ/OQ protocols possible. Suitable for cold-room operation.

Power Pro models (Roth STANDARD and Roth BLOT):
  • Up to 30 individual protocols with 1-6 steps savable
  • Pre-programmed options for special applications
  • Connection with up to 5 units possible.


Technical Information
Type BLOT (PowerPro3AMP) 
Voltage range 5-300 V
Current 10-3000 mA
Performance 300 W
Volt-hours 49,995 kVh
Timer display 1-1999 min 
Display type 2,4″TFT 
Resolution 1 V
10 mA
1 W
Unit of measurement Constant V or mA with automatic crossover
During constant mode not adjusted parameters are automatically set to maximum 
Program Manually adjustable (Constant Mode) 

30 programs, each with up to 6 steps editable (Program Mode) 

Pre-assigned programs for different applications (Typical running condition Mode) 
Connection Outlets: 5 
Parallel socket pairs: 4 mm 
Min. load resistance 0.1 Ohm
Safety devices Detection of "No load"
"Over load"
and "Leakage"
Protection against overheating
Automatic recovery after power failure 
Ambient temperature 4-40 °C
Approval CE 
W x D x H 21.5 x 33.5 x 10.4 cm
Weight 2,1 kg
Mains connection 100-240 V, 47-60 Hz, 410 W 
ROTH Power Supply BLOT
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Price Quantity
2909.1 1 unit(s) 

€1,542.65

In stock
In procurement
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Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS

Instruction / German
CE declaration of conformity / German
Instruction / English
CE declaration of conformity / English
Technical Information / English
CE declaration of conformity / French

General information

Recommendation of Suitable Power Supplies

Unit for 1–2 Units for 3–4 Units
MINIeasy Roth-MINI, EV2310 Roth-MINI, EV2310
PROfessional I
MINI
PROfessional II Roth-STANDARD, EV2310 Roth-STANDARD, EV2310, EV2650
MIDI 1
PROfessional III Roth-STANDARD, EV2310, EV2650 Roth-BLOT, EV2650
MIDI PLUS
PROfessional IV EV2650, EV3610 Roth-BLOT, EV2650, EV3610
MIDI 2
PROfessional V Roth-BLOT, EV3610
MAXI
VARIA 1 Roth-BLOT, EV2650, EV3610
PROfessional Acetat Roth-STANDARD, EV2310 Roth-STANDARD, EV2650
MULTI EV3150 EV3330
PROclamp MINI Roth-STANDARD, EV2310 Roth-STANDARD, EV2310, EV2650
PROclamp MINI Wide
MINI vertikal
PROclamp MAXI Roth-BLOT, EV2310, EV3610 Roth-BLOT, EV2650, EV3150
MAXI vertikal
Sequencing EV3330, EV3620 EV3330, EV3620
IEF EV3150, EV3330 EV3150, EV3330
MINI-Blotting Roth-MINI, EV2310 EV2310, EV3610
MAXI-Blotting Roth-BLOT, EV2310, EV3610 Roth-BLOT, EV3610, EV3020
Electroelution Roth-MINI, EV3610 Roth-STANDARD, EV2650, EV3610, EV3150
COMPAC-50 Comet Assay Roth-STANDARD, EV2310, EV2650 Roth-BLOT, EV2650
When connecting several units, a higher voltage must be applied in order to attain the same intensity of current and output and, subsequently, the same separating capacity.