9
Operational Modes
Introduction
The ENDURO 250 Volt Power Supply is designed to operate under different modes,
Constant
mode or Programming Mode
, depending upon your electrophoresis needs.
Use the
Constant Voltage, Constant Power or Constant Current Operation
for applications that
require only one specific voltage limit, current limit, and power limit continuously during the
entire duration of electrophoresis.
Start-up
On power up use the
▼▲
arrow key to choose the operational Mode (
Constant Mode or
Program Mode)
, then press
Mode
to select..
•
On the
Display Screen
:
•
The controlling value (Volts, Amp or Watts) is displayed on the left-top side of the
display screen.
•
The Timer is the first line on the right-top, and the other values (Volts, Amp or Watts)
are displayed in the second and third line on the right side of the display screen.
Constant Operation Protocol
Introduction
Instructions for operating the ENDURO 250 Volt Power Supply in the
Constant Operation
are
provided in this section. The
Constant Voltage, Current, or Power Mode
allow you to specify
a voltage limit, current limit and power limit to be used during the entire duration of
electrophoresis. Review the guidelines provided in this manual before starting
electrophoresis using the ENDURO 250 Volt Power Supply.
A basic
Constant Voltage, Current Mode, or Constant Power
operating procedure of the
ENDURO 250 Volt Power Supply is provided below. We recommend reading the guidelines
provided in this manual for best results before starting an operation.
1. Use the power switch on the rear side of the instrument to turn on the ENDURO 250 Volt
Power Supply. On Display Screen
Constant Mode and Program Mode
will appear.
2. With the Constant Mode highlighted press the
Mode
key
3. Use the Mode Key to navigate to needed parameter (Volt. Amp, or Wat)
4. Press the
CONSTANT
key to select,
Constant Voltage Operation, Constant Current
Operation or Constant Power Operation
from the
Display Screen.
5. Use the
▼▲
arrow keys to set either voltage (VOLT)) or current (AMP) or Power (WAT) to
the appropriate values.
6. Use the
Mode
key to select TIME and use
▼▲
arrow key to set the time (hours/minutes) to
specify the duration of the electrophoresis.
