9
5.
Maintenance
The unit is protected by a 4AT fuse. The position of the fuse holder is on the reverse
side of the unit under the main switch.
Should the fuse need changing, disconnect the unit from the power supply and open
the cover with a suitable tool to access the fuse.
6.
Cleaning
No special maintenance is necessary apart from periodic cleaning of the unit.
Disconnect the unit from power supply and use a dust-free cloth with a
non flammable, non aggressive detergent to clean the unit.
ATTENTION:
If the reactor is contaminated by spillage of the tube contents or breakage of the
test tube, the disposal of waste (both glass and liquid) must be done according to the
instructions set out in the Material Safety Data Sheet (MSDS) (Chapter 6 and/or 13).
A contaminated aluminium block must be replaced prior to further use of the reactor.
The reactor should be sent to the manufacturer or an authorised service centre.
7.
Technical data
Power supply
V/Hz
230 / 50-60 or
115 / 50-60 selectable
Power
W
550
Size
mm
248 x 219 x 171
Weight
kg
3.9
Construction materials
Housing:
ABS
Protection grid: PPS
Lid:
PC
Block insert:
PBT
Heating block: Aluminium
Holes in the
aluminium block
24 holes, ø 16.2 mm ± 0.2 mm
Selectable temperatures
°C
100 / 120 /150
Probe type
Pt100 A class
Temperature stability
°C
± 1
at the Pt100
Selected time
Heating up from
min
30 / 60 / 120 / continuous (
)
(20°C --> 150°C)
min
12
Thermoregulation
Microprocessor
Protection
°C
at the Alublock for 190
against overheating
Beeper
dB
max. 88
Environmental conditions (operation)
Temperature
°C
10 – 40
Humidity
%
max. 85
