Ingos RVO 400 User manual

INGOS Ltd. Laboratory Instruments division Page 1
INGOS Ltd.
ROTARY VACUUM
EVAPORATOR
RVO 400
User manual
Producer: Laboratory Instruments division of INGOS Ltd.
Supplier and service: INGOS Ltd. Tel.: + 420 296 781 683
K Nouzovu 2090 + 420 296 781 692
143 16 Prague 4 Fax: + 420 244 403 051
e-mail: [e-mail], [e-mail]
www: ingos.cz

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1. INTRODUCTION
Innovated Rotary vacuum evaporator RVO 400 is new advanced model of the company INGOS
Ltd.. RVO 400 is first model fitted with system designed for the control and communication by PC
with the possibility to data entry of pre-set values and date processing while evaporating . Is noted for
affability value in-use and compact construction. Innovated design offer users comfort and safety
using the remote control and safety bath cover. Optional is possible to equip RVO 400 with the
regulation in accordance by steam temperature .
1.1 Apparatus use and specifications
Rotary vacuum evaporator RVO 400 is designed for low-pressure evaporation at the pre-set value
of the heating bath temperature and at the pre –defined constant mixing process of the solution to be
vaporised. The vapours exhausted condense in a vertical or diagonal cooler and are collected into a
flask.
The apparatus is fitted with a digital vacuum control and measuring system. Vacuum ratio
is driven by diaphragm vacuum pump control.
User comfort assure heating bath equipped with motorized lift and manually tilted rotary
casing head.
Rotation of the evaporating flask, height of the heating bath, steam temperature , the
vacuum ratio and length of evaporation can be digitally set and controlled using the
Keyboard or PC. All controlled values can be stored in memories.
Standard glass assembly can be adapt or enlarged on request.
1.2 Technical characteristics
Evaporating flasks ................................................. 20 – 4000 ml
Rotation speed ......................................................0, 10 up to 280 rpm
Heating bath capacity (without flasks) …………. max. 4000 ml
Bath temperature ..................................................max. 100°C for water filling
max. 180°C for oil filling
Regulation accuracy .............................................. ±1°C up to 100°C *
±3°C up to 180°C *
Pressure measurement…………………………… absolute
Pressure difference ................................................ adjustable 1-500 mbar
Power supply ........................................................ 230V, ±10%, 50Hz
Power input ..........................................................max.2000 W Power input
Dimensions (w x h x d) ........................................ 650 x 900 x 360 mm (including glass)
* in resting state
1.3 Symbol Explanation
- hot surface

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2. TECHNICAL DESCRIPTION
Individual parts of the evaporator and their location can be seen on fig. 1.
1. Stand 9. Filling pipe with valve
2. Rotary casing head 10. Fixed clip
3. Heating bath 11. Head tilt stick
4. Suck pipe 12. Lift top position stopper screw
5. Ball adapter 13. Keyboard (see Fig.6)
6. Condenser 14. Wireless remote control (for request)
7. Receiving flask 1000 or 2000 ml, ball KS 35/20
8. Round bottom flask 1000 or 2000 or
4000 ml, point NZ 29/32
Fig.1 Location of individual parts of RVO
For complete list of basic accessories see paragraph 7.2.1.
1
3
1
2
8
4
2
1
4
1
3
7
1
1
10
5
9
6

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3. STARTING OF OPERATION
3.1 Unpacking of the apparatus
Unpack the apparatus from the transport package, check the evaporator’s surface and check all
items according to the delivery note. If the apparatus is damaged or if an item is missing, contact
your supplier or the manufacturer. Caution: apply silicone Vaseline to the all joints of the glass
assembly.
3.2 Apparatus assembly
1. Keyboard can be hanged on the left fourpod leg of the stand apparatus or can be laid beside it.
Plug connection cable in to the keyboard and to the socket at the back of apparatus marked
KEYBOARD (fig. 2).
2. Place the heating bath on the lift table fig. 1, insert the bath cable into the socket under the
mains switch (fig. 2 pos.10) and plug the connector of the bath temperature sensor into the
socket (fig. 2 pos.3) marked TAC THERMOMETER .
3. Pour approximately 1 l of liquid into the heating bath.
Fig. 2. Connectors