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4. Maintenance
No routine or extraordinary maintenance is necessary apart from periodically cleaning the unit as described in this manual.
In compliance with the product guarantee law, replace the fuses and repairs to our units must be carried out in our factory,
unless previously agreed otherwise with local distributors and using Velp spare part only.
The instrument must be transported in its original packaging and any indications present on the original packaging must be
followed (e.g. palletized).
It is the responsibility of the user, to properly decontaminate the unit in case of hazardous substances remaining on the
surface or interior of the device. If in doubt about the compatibility of a cleaning or decontamination product, contact the
manufacturer or distributor.
4.1 Cleaning
Disconnect the unit from the power supply and use a cloth dampened with an non-inflammable non-aggressive detergent.
5. Technical data
Power supply
Dimensions WxHxD
Weight
Power input
Heat output
Motor rating output
Continuous operating mode
Diameter of the heating plate
Programmable temperature range
Type of temperature control
Temperature selection
Reading temperature resolution
Overtemperature protection
Stirring capacity
Programmable speed range
Type of motor control
Speed selection
External connection
Electric rating VTF
Accuracy of temperature with VTF
Accuracy of temperature with external probe
Noise level
Temperature range
Storage temperature range
Max humidity
Overvoltage category
Pollution degree CEI EN61010-1
Max altitude
* in following conditions: 800ml water in 1liter glass beaker (diameter 105mm), stirring bar 8x40mm, 600rpm, 50°C.
230V / 50-60Hz (+/-10%)
715x115x246 (28.1x4.5x9.7)
9.0 Kg
630W x 4 (2520W)
600W x 4 (2400W)
10 W x 4
Admitted
135mm x 4
Room temp. – 370 °C
Digital
5 °C steps
1 °C steps
Yes
20 liters of H
O x 4
2
50 – 1500 rpm
Digital
10 rpm steps
VTF
5 Vdc (max)
+/-0,5°C*
+/-1°C*
<< 80 dBa
+5...+40 °C
-10...+60 °C
80%
II
2
4000 m
10
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