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INTRODUCTION

1.2

Control Panel Description
The control panel is situated on the right hand side of the unit. A brief

description of their individual functions follows:
Amplitude Meter - The meter is calibrated in microns and monitors the probe

amplitude, that is, the actual movement peak-to-peak that is taking place at the

transducer/probe interface. Multiplying the meter indication by the

transformation ratio of the particular probe in use (See Table 1) allows actual

movement of the probe tip to be determined.
Power Control - Clockwise rotation of the power control increases the

amplitude level displayed on the amplitude meter. This control permits stepless

selection of power output to the transducer, providing an accurate and

reproducible amplitude setting for the particular probe in use.
Timer - This is a 15 minute timing unit with switching contacts and a resetting or

cancellation facility. It operates independently of the start switch after the output

level has been determined, the time required is selected. The operating lamp

will be illuminated, ultrasonication will commence and the timer will start run-

down to zero. When the time selected has run the unit will switch off

automatically and the operating lamp will go off.
Override Switch - When pressed ‘ON’, allows the unit to operate continuously

regardless of the time set.
Operating Lamp - When illuminated, indicates that the power is through to the

transducer.

Содержание SONIPREP 150

Страница 1: ...INSTRUCTION MANUAL FOR THE SONIPREP 150 ULTRASONIC DISINTEGRATOR READ BEFORE USE Models MSS150 CX3 1 MSS150 CX3 5 71100 1129 06 0206 ...

Страница 2: ...on sense safety precautions must be taken at all times to avoid the possibility of accidents Particular care is required when working with apparatus at high temperature or pressure 4 Installation maintenance repairs and servicing should only be carried out by an MSE UK Ltd approved engineer and connection to electrical supplies should only be carried out by suitably trained personnel TECHNICAL SUP...

Страница 3: ... TURN THE THUMB WHEEL FULLY CLOCKWISE TILL THE FLATS ON THE LOCK ARE SITTING HORIZONTALLY THIS HAS BEEN INTRODUCED WITH THE OPERATOR IN MIND AS SOON AS THE DOOR IS OPENED THE GENERATOR IS TURNED OFF WHICH IN TURN STOPS ANY ACCIDENTAL CONTACT WITH THE OPERATOR AND THE ENERGISED PROBE THIS ALSO STOPS ANY SOUND WAVES FROM LEAVING THE SOUND PROOFED CHAMBER WHEN THE DOOR IS OPENED ...

Страница 4: ...ffice Worsley Bridge Road Lower Sydenham London SE26 5AZ Registered in England and Wales No 5098052 Document no 71100 1253 1 MSE UK Ltd Worsley Bridge Road Lower Sydenham London SE26 5AZ U K Telephone 44 0 870 609 4097 Fax 44 0 8650 8408 E Mail sales mseuk co uk Web www mseuk co uk ...

Страница 5: ...l before using your Soniprep it will provide you and your colleagues with useful information on all aspects of the equipment As our customer we should like to ensure that you are totally satisfied at all times Do not hesitate to contact our team Your views are very important to us ...

Страница 6: ...seals lid seals O rings or lamps are excluded MSE UK Ltd or its approved service agent reserves the right to repair defective equipment on the premises of the customer or at a service station at the sole discretion of MSE UK Ltd or their approved agent In the event of return to an approved service centre the customer is responsible for the safe packaging of the instrument and notification to the s...

Страница 7: ...ance with the following code 220v 240v 110v 120v Live Brown Black Neutral Blue White Earth Green Yellow Green Connect the wires to a non reversible 3 pin plug as follows Green and Yellow or Green wire to terminal marked E Earth G Ground coloured Green and Yellow or Green or marked with the Earth symbol Blue or White to terminal marked N Neutral or common or coloured Blue Brown or Black to terminal...

Страница 8: ...essels for Samples 17 4 2 Basic Processing 17 4 3 Batch Treatment Vessel 18 4 4 Meter Flow Vessel 18 4 5 Continuous Flow Vessel 18 5 OPERATING INSTRUCTIONS 19 5 1 Manual Control 19 5 2 Timer Control 19 5 3 Optional Process Timer Unit 230V units only 19 5 4 Operating Instructions 19 6 CLEANING 21 7 FAULT FINDING 21 7 1 General 21 7 2 Fault conditions could be 21 7 3 Loose Probe 21 7 4 Fatigued Prob...

Страница 9: ... a choice of three probes which screw into the transducer head and transmit energy of approximate amplitude for any specific application Each probe is designed to operate at a nominal frequency of 23KHz concentrating the resultant ultrasonic energy as required Table 1 Probe Details Description Tip Diameter Transformation Ratio Large Probe Assy solid 19mm 3 4 3 8 1 Small Probe Assy solid 9 5mm 3 8 ...

Страница 10: ...INTRODUCTION 10 ...

Страница 11: ...n the amplitude meter This control permits stepless selection of power output to the transducer providing an accurate and reproducible amplitude setting for the particular probe in use Timer This is a 15 minute timing unit with switching contacts and a resetting or cancellation facility It operates independently of the start switch after the output level has been determined the time required is se...

Страница 12: ...INTRODUCTION 12 Control Panel ...

Страница 13: ...ctor Switch Positions Voltage Position Indication 220 240 Downward 240 120 Upward 120 Two anti surge fuses are factory fitted in the holders located beneath the mains inlet connection socket Location of the Instrument and Electrical Connections Place the Soniprep 150 on a suitable table or bench and ensure that at the rear of the instrument is at least 50mm 2 away from the wall to allow adequate a...

Страница 14: ...g Screw the probe onto the stud in the transducer head by hand Then tighten firmly using a short screwdriver s shaft located in the through hole in the probe It is important that the probe is clamped securely to the transducer as failure to do so will result in a large power loss and an irritating high pitched noise NOTE The coupling stud is a relatively loose fit in both the transducer and the pr...

Страница 15: ...ult 3 5 Probe Maintenance In use the probe will erode by the action of cavitation in the liquid This dissolution of the metal from the tip of the probe which occurs with any metal during use at high sound intensities is however reduced to a minimum by the use of titanium The erosion shows itself in concentric rings on the radiating face An eroded surface transfers energy less efficiently into the ...

Страница 16: ... 10 C Probe Volume of Chilled Water Exponential 15ml 9 5mm 50ml 19mm 100ml A temperature rise of approximately 35 C should be obtained If the rise is not obtainable the probe or the transducer is at fault To pinpoint the part of the system which is faulty repeat the test with an UNUSED probe If you still do not obtain a temperature rise of approximately 35 C then contact the service centre at the ...

Страница 17: ...n anything else since the individual components are not directly exposed to the action of the probe tip for more than a second or two If the volume is very large then individual cells are not in the area of cavitation activity for a sufficient period of time The probe tip should be below the surface of the liquid by approximately 13mm 1 2 and should not be too far from the bottom of the vessel l a...

Страница 18: ...is particularly sensitive to temperature then one of the cooled treatment vessels described in sections 4 3 4 3 and 4 4 should be used 4 3 Batch Treatment Vessel This consists of an inner chamber to contain up to 50ml of sample to be treated surrounded by a cooling jacket through which a suitable cooling liquid e g iced water or alcohol can be circulated 4 4 Continuous Flow Vessel This is availabl...

Страница 19: ... turning knob clockwise Immediately the Timer button is turned clockwise the Start button lamp will light up and after the time selected on the timer has run out sonication will cease and the lamp will go off 5 3 Optional Process Timer Unit 230V units only a Place the Process timer Unit on top of the Soniprep b Connect the two cables from the process timer one terminating in a three pin plug power...

Страница 20: ...OPERATING INSTRUCTIONS 20 Process Timer ...

Страница 21: ...short d Probe fatigued e Transducer fault 7 3 Loose Probe A change in the pitch of the noise from the transducer usually accompanied by a indication on the amplitude meter is a sure sign that the probe has worked loose Uncouple the probe from the transducer and clean both surfaces with a soft cloth Re couple the probe to the transducer 7 4 Fatigued Probe Or Coupling Stud Similar symptoms will be e...

Страница 22: ...mm 470 470 DEPTH mm 258 258 WEIGHT Kg 18 7 18 7 PROBE FREQUENCY KHz 23 23 VOLTAGE volts 220 240 120 MAINS FREQUENCY Hz 50 60 60 FUSES anti surge 2amp 4amp 8 2 Specification For Process Timer 46222 5019 HEIGHT mm 73 WIDTH mm 255 DEPTH mm 228 WEIGHT Kg 1 2 VOLTAGE volts 230 MAINS FREQUENCY Hz 50 FUSES anti surge F250µA ...

Страница 23: ...with exponential probe 38121 114 34431 4115 Rubber Sealing Cap for all cooled treatment vessels or 100ml tube probe 38121 114 34431 4187 Rubber Sealing Cap for all cooled treatment vessels or 100ml tube probe 38121 116 34431 4172 Rubber Sealing Cap for all cooled treatment vessels or 100ml tube probe 38121 115 10 Product Disposal ISO 14001 Compliance This product should be treated as industrial wa...

Страница 24: ...MSE UK Ltd Worsley Bridge Road Lower Sydenham London SE26 5AZ Tel 44 0 870 609 4097 Fax 44 0 208 650 8408 E mail sales mseuk co uk Web www mseuk co uk ...

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