Device
Rated voltage
Circuit
required
Rated
frequency
Rated power
Instrument
100–240 ±10% VAC
[1]
4 A
50/60 Hz
75 W
Computer (laptop)
100–240 ±10% VAC
10 A
50/60 Hz
90 VA
Computer (desktop)
100–240 ±10% VAC
10 A
50/60 Hz
125 VA
Monitor
65 VA
[1]
If the supplied power fluctuates beyond the rated voltage, a power line regulator may be required. High or low voltages can adversely
affect the electronic components of the instrument.
Connect the power supply, computer, and monitor to three-prong, grounded AC outlets using the
power cords provided with the QuantStudio
™
12K Flex OpenArray
™
AccuFill
™
System.
IMPORTANT!
Do not use an adapter to a two-terminal outlet.
The instrument is shipped with several different power plugs to fit various country configurations. These
plugs require standard 15 A wall receptacles with proper ground. Do not use extension cords.
Electrical protective devices
We recommend several protective devices in environments with large voltage and power fluctuations.
Recommended devices
Power line regulator
• 1.5-kVA power line regulator
• Use in areas where the supplied power fluctuates in excess of ±10% of the normal voltage.
• Power fluctuations can adversely affect the function of the instrument and computer.
Note:
A power line regulator monitors the input current and adjusts the power supplied to the instrument or
computer. It does not protect against a power surge or failure.
Surge protector
• 10-kVA surge protector (line conditioner)
• Use in areas with frequent electrical storms or near devices that are electrically noisy, such as refrigerators, air
conditioners, or centrifuges.
• Short-duration, high-voltage power fluctuations can abruptly terminate the function of, and thereby damage
the components of, the computer and the instrument.
Note:
A dedicated line and ground between the instrument, computer, and the building’s main electrical service
can also prevent problems caused by power fluctuations.
Appendix C
Site requirements
Electrical protective devices
C
72
QuantStudio
™
12K Flex OpenArray
™
AccuFill
™
System User Guide
