Introduction; Assembly And Installation; Electrical Connection; Operating Controls - Velp Scientifica MST Manual De Instrucciones

Tabla de contenido

Publicidad

1. Introduction

The MST magnetic stirrer is a small, simple and effective stirrer. Thanks to the white cover surface it is specially designed
for microtitrations, and it is extremely useful where reliable and small instrument is needed. The stirrer stays cold even after
several days of continuous use. This feature makes it highly appreciated in microbiology and biochemistry.
NOTE: it's important to choose the most suitable magnetic stirring bar related to the quantity and the liquid to be stirred as
well as to the type of the beaker. The magnetic stirring bar that satisfies most of the application is A00001056 (6x35mm).

2. Assembly and installation

Upon receipt and after having removed the packaging, please check the integrity of the instrument. The box includes:
Magnetic stirrer MST
Plug for power supply

2.1 Electrical connection

After having unpacked the instrument, place the unit on the laboratory bench.
Before connecting the instrument to the power supply, make sure that the values on the rating plate correspond to those of
the power supply. Connect the unit to the power supply using the transformer supplied.
Ensure that the socket and the relative cut-off device conform to current safety norms and easy to reach.
2.2 Start-up
Rotate the speed knob completely to the left. Place the flasks containing the sample and a suitable magnetic stirring bar on
the stirring plate. Then, set the speed by turning the speed knob.

3. Operating controls

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, repairs to our units must be carried out in our factory, unless previously
agreed otherwise with local distributors. 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

Admitted power supply
Power
Dimensions (WxHxD)
Weight (with plug)
Speed range
Operating mode
Construction material
Environmental ambient temperature
Storage temperature range
Pollution degree
Overvoltage category
Sound level
Max humidity
Altitude

6. Accessories / Spare parts

A00001056
Stirring bar 6x35mm
10000234
Bumpon D. 12mm
Turn the stirring speed knob on the front panel in order to start the stirring function.
It is possible to select speeds between 0 and 1100 rpm.
When the led is lighted it means that the stirring is on
0.5 A / 100-240 V / 50-60 Hz (+/-10%)
12 Vdc 1.5 W
130x50x150 mm (5.11x1.96x5.9 in)
0.4 kg
0 ÷ 1100 rpm
Continuous
PA
5 - 40 °C (41 - 104°F)
-10... + 60 °C (14 - 140°F)
2
II
35 dBa
80%
Up to 2000 m.
A00001057
10003081
Switching VELP 100-240V/12V without plug
Instruction manual
Stirring bar 6x20mm
Power supply 100-240V/12V no plug
5
EN
10005213
Blue knob

Publicidad

Tabla de contenido
loading

Este manual también es adecuado para:

F203a0440

Tabla de contenido