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unilab Retro Basic User Manual

unilab Retro Basic
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Product specifications
Locking mechanisms
Basic and Regulated
A hexagon key is used to turn the locking
screws. Turn any screw anticlockwise until it
just stops. It protrudes from the front panel
and blocks rotation of the control knob.
The screws are captive.
Using a single screw, an upper limit can be set.
Using two screws, a fixed voltage can be set, by
trapping the pointer.
Similarly, it is also possible to lock the power
supply to AC or DC only (Basic).
NOTE: AC and DC are NOT available simultaneously.
Specifications
Retro Basic
Retro Ranger
Retro Regulated
Mains input
230V ac 50Hz
230V ac 50Hz
230V ac 50Hz
Power rating (VA)
80
242
108
Fuse (front panel)
T1A (time delay)
T2A
T1A
Output range (V)
2,4,6,9,12 AC or DC
Unsmoothed
Smoothed by 4700µF
2,4,6,9,12 DC only
Regulated
Max current (A)
4
8 total AC + DC
4
Thermal trip/reset
Yes
Yes
Yes
Temperature &
humidity limits
-5 to 50°C
10 to 90% RH
10 to 90% RH
-5 to 50°C
10 to 90% RH
Dimensions (mm)
290 x165 x 165
290 x165 x 165
290 x165 x 165
Mass (kg)
4.1
5.6
4.3
Similar to UNILAB
022.104
022.106
None
Applications
Basic power supply for
ray boxes, simple
circuits, heaters and
electrolysis.
Higher power for
halogen lamps, heaters
and for basic general
use.
Regulated supply for
quantitative circuit
work, e.g. Ohm’s law,
datalogging.

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unilab Retro Basic Specifications

General IconGeneral
Brandunilab
ModelRetro Basic
CategoryPower Supply
LanguageEnglish