20352498w Rev 03/20
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Avoiding Electrical Shock
Follow the guidelines below to ensure safe operation of
the unit.
The mA700 Essential Power Supply has been designed
to utilize shielded wires thus minimizing any potential
shock hazard to the user. We recommend against the
use of unshielded wires.
To avoid electrical shock:
1. In the event of solution spilling on the instrument,
it must be dried out for at least 2 hours and
restored to
NORMAL CONDITION
before each
operation.
2. Never connect or disconnect wires loading from the
power jacks when the red indicator light of power
switch is on.
3.
WAIT
at least 5 seconds after stopping a run
before handling output leads or any connected
apparatus.
4.
ALWAYS
make sure that your hands, work area,
and instruments are clean and dry before making
any connections or operating the power supply.
5.
ONLY
connect the power cord to a properly
grounded AC outlet.
Avoiding Damage to the Instrument
1. Do not attempt to operate the device if damage is
suspected.
2. Protect this unit from physical damage, corrosive
agents and extreme temperatures (direct sunlight,
etc.).
3. For proper ventilation and safety concerns, keep at
least 10 cm of space behind the instrument, and at
least 5 cm of space on each side.
4. Use high level of precaution against potential
damage on the unit.
5. Do not operate the unit out of environmental
conditions addressed above.
6. Do not operate the power supplies in high humidity
environments (> 95%), or where condensation may
occur.
7. To avoid condensation after operating the power
supply in a cold room, wrap the unit in a plastic bag
and allow at least 2 hours for the unit to equilibrate
to room temperature before removing the bag and
operating the unit.
8. Prior to applying any cleaning or decontamination
methods other than manufacturer’s
recommendation, users should check with the
manufacturer’s instruction to see if the proposed
method will damage the equipment.
Technical Specifications
Output Voltage/
Inc.
5-300 V / 1 V
Output Current/
Inc.
1-700 mA / 1 mA
Max. Output Watt 150 W
Rated Voltages
100 - 240 Vac, 50 / 60 Hz
200 W: T2.5A / 250 V
Type of Output
1. Voltage or Current with automatic
crossover.
2. When target constant mode is set,
system automatically adjusts the two
other parameters to maximum to allow
constant run (later could be changed by
user).
Program
Multi-Step
Up to 6 steps
Editable Program
Function
1. Have typical running conditions
program
2. Manual editable program
Display
2.4” TFT
Control
Microprocessor controller
Safety Device
No Load detect
Leakage detect
Over temperature protection
Overload detection
Sudden load change detection (could be
enabled by proper setting)
Shrouded plugs and sockets
Timer
Constant: 1-9999 mins with alarm,
continuous
Program: 1-999 mins with alarm,
continuous
Crossover
Yes
Stackable
Yes
Automatic
Recovery
Yes
IQ/OQ Protocols
Yes, optional
Operating
Temperature
4-40 °C
Construction
Material
Flame-retardant ABS faceplate
Unit Dimension
215 mm x 335 mm x 104 mm
(W x L x H)
Weight
Approx. 2.1 kg