Servicebio Electrophoresis Power Supplies

Accessories for Horizontal Electrophoresis

BE-SPW-DM BE-SPW-DSE BE-SPW-6S
Output Channels Dual independent channels, 6 output ports. Dual independent channels, 6 output ports. Single channel, 6 output ports.
Output Types Constant voltage,
constant current,
gradient voltage,
gradient crurent.		 Constant voltage,
constant current,
gradient voltage,
gradient crurent.		 Constant voltage,
constant current,
gradient voltage,
gradient crurent.
Output Terminals Left and right independent dual power supply outputs, with independent control and no interference. Left and right independent dual power supply outputs, with independent control and no interference. Output ports connected in parallel.
Output Parameters 600 V, 600 mA, 250 W+250W 500 V, 500 mA, 250 W+250W 600 V, 600 mA, 300 W
Output Voltage Range 6 V-600 V 6 V-500 V 6 V-600 V
Output Current Range 6 mA-600 mA 6 mA-500 mA 6 mA-600 mA
Timing Range 0-99 h 60 min 0-99 h 60 min 0-99 h 60 min
Pause/Resume Function Yes Yes Yes
Input Power AC 180-240V, 50/60HZ AC 180-240V, 50/60HZ AC 180-240V, 50/60HZ


Electrophoresis Power Supplies

 

Be spw 6s
Be spw dm

BE-SPW-DM

Be spw dse

BE-SPW-DSE

Electrophoresis Power Supply (Programmable)

Cat. No.：BE-SPW-6S


Brand: Servicebio
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Product Overview
This product is a rectifier designed to convert alternating current (AC) into direct current (DC). It provides stable, controllable DC output with both constant voltage and constant current modes to meet the requirements of experimental applications such as electrophoresis.

It is widely used in biological and medical research, including applications such as nucleic acid gel electrophoresis, protein gel electrophoresis, and Western blot protein transfer.
 
Product Advantages
  • Real-time fine-tuning: Allows precise online adjustments during operation.
  • Intelligent PID control: Ensures stable and reliable output performance.
  • High-definition LCD display: Shows set parameters as well as real-time voltage and current values.
  • High precision: Provides accurate and consistent control for experimental requirements.
  • Multiple operation modes: Supports constant voltage timing, constant current timing, gradient voltage programming, and gradient current programming.
  • Advanced protection design: Features a forward-switching power supply with excellent stability, including overvoltage, overcurrent, overload, variable load, and no-load protection, as well as automatic alarm functions for abnormal conditions.
  • Dynamic output limits: The upper limit of output voltage or current can be set and adjusted in real time.
  • Power-off memory function: Retains parameters in the event of an unexpected power outage and automatically resumes the unfinished program after power is restored.

Technical Parameters BE-SPW-6S

BE-SPW-6S
Input Power 180V-240V
AC Frequency 50 Hz/60Hz
Ambient Temperature 4°C-40°C
Ambient Humidity 10%-70%
Output Quantity Four sets of positive and negative A/B
Output Range Voltage: 6V-600V (accuracy 1V); Current: 5mA-600mA (accuracy 1mA)
Voltage Accuracy Voltage setting <100V, voltage stability accuracy <1V
Voltage setting >100V, voltage stability accuracy <±1%
Current Accuracy Current setting <100mA, current stability accuracy <1mA
Current setting >100mA, current stability accuracy <±1%
Rated Output Power 300W
Dimensions (mm) 265 (L) × 215 (W) × 120 (H)


Electrophoresis Power Supply (Double Module, Programmable, High Current)

Cat. No.: BE-SPW-DM
Two completely independent groups of outputs; programmable functions; can be controlled separately with blue light instruments and dispensing lights; automatic prompt for machine abnormality.

Brand: Servicebio
Be spw dm
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Product Introduction
This product is a rectifier designed to convert alternating current (AC) into direct current (DC). It provides controllable constant voltage and constant current outputs to meet the requirements of electrophoresis and other experimental applications. It is widely used in the fields of biology, medicine, and related research areas.

Product Features
  • Dual-system independent control: Supports separate control of two systems, enabling stable simultaneous operation in constant current, constant voltage, or gradient modes without interference between channels.
  • Real-time fine adjustment: Allows online, real-time parameter tuning during operation.
  • Intelligent PID control: Ensures stable and reliable output performance.
  • High-definition touch LCD display: Clearly shows set parameters as well as real-time voltage and current values.
  • High precision: Delivers accurate and consistent performance for sensitive experimental applications.
  • Multiple operating modes: Offers constant voltage timing, constant current timing, constant voltage programming, and constant current programming modes.
  • Advanced protection system: Features a forward-switching power supply design for excellent stability, with overvoltage, overcurrent, overload, variable load, and no-load protection, as well as automatic alarm functions for abnormal conditions.
  • Dynamic output settings: Allows real-time adjustment of upper limits for output voltage or current.
  • Power-off memory and auto-recovery: Retains all parameters during power interruptions; if the device shuts down unexpectedly, it automatically resumes the unfinished program upon restart.

Technical Parameters BE-SPW-6S

BE-SPW-6S
Input Power 180V-240V
AC Frequency 50 Hz/60Hz
Ambient Temperature 4°C-35°C
Ambient Humidity 10%-70%
Output Quantity Two sets of positive and negative A/B
Output Range Voltage: 6V-600V (accuracy 1V); Current: 6mA-600mA (accuracy 1mA)
Voltage Accuracy Voltage setting <100V, voltage stability accuracy <1V
Voltage setting >100V, voltage stability accuracy <±1%
Current Accuracy Current setting <100mA, current stability accuracy <1mA
Current setting >100mA, current stability accuracy <±1%
Rated Output Power 500W
Dimensions (mm) 265 (L) × 215 (W) × 120 (H)


Product Appearance

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Interface

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Electrophoresis Power Supply (Dual Module, Programmable)
Cat. No.：BE-SPW-DSE

Brand: Servicebio
Be spw dse
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Be spw dse 2

Be spw dse 3
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Be spw dse 3

Product Introduction
This product is a rectifier designed to convert alternating current (AC) into direct current (DC). It provides controllable constant voltage and constant current outputs to meet the requirements of electrophoresis and other experimental applications.

It is widely used in biological and medical research fields, including nucleic acid gel electrophoresis, protein gel electrophoresis, and Western blot protein transfer experiments.

Product Features
  • Dual independent outputs: Supports completely independent operation of two channels, with parameters adjustable separately for each.
  • Programmable operation: Offers four selectable working modes — constant voltage, constant current, voltage gradient, and current gradient.
  • Auxiliary 12V outputs: Includes two additional 12V output ports, ideal for powering accessories such as blue light illuminators or gel loading lamps, with independent control for each.
  • Comprehensive protection system: Equipped with multiple safety alerts, including overvoltage, overcurrent, overload, variable load, and no-load protection.

Electrophoresis Power Supply Cat# BE-SPW-DSE

BE-SPW-DSE
Output Channels Dual independent channels, 6 output ports.
Output Types Constant voltage, constant current, gradient voltage, gradient current.
Output Terminals Left and right independent dual power supply outputs, with independent control and no interference.
Output Parameters 500 V, 500 mA, 250 W+250W
Output Voltage Range 6 V-500 V
Output Current Range 6 mA-500 mA
Timing Range 0-99 h 60 min
Pause/Resume Function Yes
Input Power AC 180-240V, 50/60HZ