USER-MANUAL - Tamson
Contents
1. Working temperature C Mixture volume percent 90 water 10 ethylene glycol 0 80 water 20 ethylene glycol 10 70 water 30 ethylene glycol 15 65 water 35 ethylene glycol 30 Methanol only o not use destilled water This water can lead to corrosion of the bath and moving parts The corrosion can wear out the pump bearings Reverse osmosis water can be used without problem Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk MAN Laser com Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 8 29 MI est 1878 It is very important to select a liquid with a viscosity of less than 10 cSt at the operating temperature and a flash point which is well above the operating temperature VISCOSITY lt 10 cSt FLASH POINT gt OPERATING TEMPERATURE When using Methanol as bath liquid be aware of the hazards Take all necessary precautions to reduce fire hazard Methanol can cause toxic vapors use appropriate air ventilation The supplier of the bath liquid methanol will be able to hand over all chemical details and safety precautions related to the use of methanol These precautions must be followed when operating the bath 6 CONNECTING Before plugging2. If a malfunction occurs consult section TROUBLE Q SHOOTING page 24 If a problem persists call your supplier or Tamson Y Instruments B V Never operate the equipment if not correctly installed The equipment must be operated READ only by qualified personnel Avoid damage to the CAREFULLY equipment or its accessories through incorrect operation 5 INSTALLATION Tamson Instruments B V is not responsible for any consequential damage or harm caused by using this bath Repairs on the electrical system of the bath may only be carried out by well trained and authorized persons 5 1 Unpacking To avoid damage during transport all Tamson baths are carefully packed for shipment Check the packaging for external damage and make a note on the shipping documents if any damage is found Always retain the cartons and packing material until the bath has been tested and found in good condition Transport companies generally will not honor a claim for damages if the respective box is not available for examination The shipment contains at least the bath circulator The consignment may contain other parts individually packed in small boxes Please see packing list for details concerning total contents of consignment Before filling the bath remove any remaining packing material from its interior The interior of the bath can be accessed by taking off the lid on the top of the bath Tamson Instruments B V PM Tamson Inst
3. 10 522 43 73 F 31 0 10 521 19 41 VAT NL 80 66 34 984 B01 Bank account no Rabobank 16 01 00 046 Chamber of commerce 27 16 95 41 IBAN Code NL95 RABO 0160100046 Page 11 29 MI est 1878 The inlet and outlet of the pump are fitted with 8 10 mm hose connections and 1 4 threaded fittings for metal tubing The outlet most near to the backside of the apparatus is provided with a small disc stopping the circulation action REMOVE DISK WHEN CIRCULATING Before the fluid can begin circulating through external systems this disc must be removed by unscrewing the fitting and hose connection removing the disc 7 3 Temperature control Temperature control and setting the bath temperature is regulated using a PT 100 temperature probe Class A connected to a microprocessor module The advanced electronic control system continually computes the energy input required for optimal temperature accuracy and stability Temperature read out is on a 2 x 16 character LCD The actual set point is computed within the controller with an accuracy of 0 001 C SET PUMP 8 OPERATION 8 1 Switching on If the bath has been properly filled with fluid it can be switched on with the mains switch located on the front panel Chose a working temperature set point 8 2 Caution with powering on off WAIT 10 MIN BEFORE TURNING ON Be careful and do not toggle with the on off switch To start the cooling compressor high
4. Before removing flammable bath liquids take the ae E appropriate fire hazard precautions against these liquids When removing bath fluid do not inhale toxic vapor Always use appropriate ventilation Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk WWW tamsomcom Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 22 29 MI est 1878 10 5 1 Using the drain tap at the backside of the apparatus TO OPEN TAP 5 8 BSP inside thread The TLC baths can be drained via the drain tap located USE SCREWDRIVER For safety reasons the tap can only be opened by using a screwdriver The thread inside the tap is 5 8 10 6 Maintenance Keep the apparatus free from dust Regularly check the cooling openings and remove dust with vacuum cleaner If necessary remove cover and clean internally Use appropriate protection when cleaning dust can be very unhealthy Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk WWW tamsomcom Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 201
5. Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 7 29 MI est 1878 5 4 Bath liquids Methanol can be used as bath liquid enabling circulation at very low temperatures Methanol however is extremely flammable and can cause fire hazard Take all necessary precautions to reduce fire hazard Methanol also is toxic and can cause health risks Use appropriate ventilation and other precautions to prevent inhaling toxic vapors When using methanol all vapors must be removed by using appropriate air ventilation If ventilation is insufficient the risk of explosion hazards can occur The supplier of the bath liquid methanol will be able to hand over all chemical details and safety precautions related to the use of methanol These precautions must be followed when operating the bath When operating the bath at a temperature below 5 C in combination with water as bath fluid ethylene glycol should be added following the table below The bath must be filled with a liquid suitable for the minimum operating temperature Do not use the water glycol mixture at temperatures where the mixture can start to freeze Frozen bath fluid can severely damage the bath and stirrer mechanism Commercial enterprises specialized in refrigeration may supply alternatives for mentioned circulation or bath fluids These alternatives can be less toxic or combustible However in some cases they are very corrosive for cupper aluminum etc
6. SPECIFICATIONS 12 1 Technical specifications overview P M Tamson Instruments bv van t Hoffstraat 12 2665 JL Bleiswijk THE NETHERLANDS Rev 3 05 UK 05 2013 est 1878 Item Unit TLC15 5 TLC30 5 Power Watt 1400 Used materials Stainless steel Inside bath PTFE Teflon Range 9 15 60 C 30 60 C 5 140 F 22 4140 F Reading Standard C F on request Setting 7 0 01 Stability K Better than 0 05 Heating W 1100 1 heater Bath volume Ll 5 Pump pressure mm H20 300 max Pump cap L min 7 max Compressor M 220 Opening bath mm 85 x 150 Ettective use Depth bath mm 150 Length mm 420 460 iwith drain Width mm 265 Height mm 565 Weight Kg 30 CE Conforms to CE regulation Tamson Instruments B V T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 Chamber of commerce 27 16 95 41 IBAN Code NL95 RABO 0160100046 Page 26 29 www tamson com info tamson com MI est 1878 12 2 TLC15 performance 12 2 1 Stability TLC15 TLC30 2665 JL Bleiswijk THE NETHERLANDS Rev 3 05 UK 05 2013 Page 27 29 21 380 21 400 21 420 5 21 440 o delta 0 08 C 5 21 460 0 04 C 21 480 21 500 21 520 Time hh mm ss 12 2 3 Cooldown TLC15 Remark The cool down and heat up is based on a bath fillin
7. currents are needed which will heat the compressor motor internally Switching off and on the compressor several times will lead to mechanical damage When switching off the apparatus wait for 10 minutes I Tj before switching the system back on again Tamson instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk MAN Laser com Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 12 29 MI est 1878 8 3 Safety systems In case of electronic failure the possibility exists that the heater element is continuously switched on This will cause extreme temperature rise To prevent high temperatures the bath is fitted with a mechanical over temperature protection thermostat This thermostat will switch off the bath at a pre set temperature in the range from 50 to 270 C We advise to adjust the mechanical over temperature to approximately 25 C above the bath set point This safety construction prevents for example oil to be heated above flaming point which will cause fire or prevent evaporation of bath fluid due to high temperatures The thermostat will automatically reset when the bath temperature drops approximately 10 C below the pre set temperature To continue normal operation the bath has to be switched
8. off and on again 8 4 Adjusting the mechanical over tempera ture protection thermostat Turn the thermostat clockwise 7 drawing 1 to its maximum Be aware that the safety thermostat is now S aaen only functioning at 270 C Heat the bath to the appropriate set point Gently turn the thermostat anti clockwise until the over temperature protection is activated and system switches off Turn the thermostat approximately 30 40 higher turn clockwise Switch the bath off and on again The bath is ready to operate de safely 8 5 Control Panel 1 LC Display 2 Heater indicator Green 3 Over temperature indicator Red 4 Level indicator Blue optional 5 Offset Yellow 6 Up a down b enter c buttons 7 Over temperature protection 8 Mains switch e RHH mt Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk AN Laser coin Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 13 29 MI est 1878 8 6 Backside apparatus 1 Outlet pump pressure side 1 4 outer straight BSP gas fitting with connection for hose 8 10mm inner diameter 2 Inlet pump return 1 4 outer straight BSP gas fitting with connection for hose 8 10mm inner diameter Motor fuse Optional
9. 3 Page 23 29 MI est 1878 10 7 Maintenance Keep the apparatus free from dust Regularly check the cooling openings and remove dust with a vacuum cleaner If necessary remove cover and clean internally Use appropriate protection when cleaning dust can be very unhealthy 11 TROUBLE SHOOTING 11 1 General The motor is not running and the lamps are not on Check the main voltage and all electrical connections including switches Check fuse in wall socket of mains supply Motor is not running lamps and electronics Motor overloaded The motor protection may trip operate the motor turns freely by hand because of mechanical overloading of the pump Reset fuse by pushing button on rear side of blue motor housing The motor capacitor has a defect Replace motor capacitor inside the system Malfunctioning wiring Check wiring Compressor is making clicking noise Bath has been switched on and off too quickly Wait approximately 10 minutes before switching on again The clicking noise is a temperature fuse inside the compressor preventing it from overheating Compressor will not start When the machine has been switched off the pressure in the cooling circuit can rise to a high level For this reason the apparatus has to settle the pressure of the cooling liquid for several minutes 5 10 before it can be restarted When this problem occurs more often it will indicate that dust is blocking the condenser circuit
10. 65 JL Bleiswijk WWW tamsomcom Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 3 29 MI est 1878 1 SAFETY AND WARNINGS Make sure before installing or operating the equipment to read and understand all instructions and safety precautions listed in this manual If there are any questions concerning the operation of the equipment or about the information given in this manual please contact your local dealer or our sales department first Performance of installation operation or maintenance other than those described in this manual may result in a hazardous situation and may void the manufacturer s warranty Never operate equipment that is not correctly installed Unqualified personnel must not operate the equipment Avoid damage to the equipment or its accessories caused by incorrect operation Important When performing service maintenance or moving the apparatus always disconnect the line cord of the apparatus Proper skilled and trained personnel are only allowed to operate this equipment Take notice of warning labels and never remove them Refer service and repairs to qualified technician If a problem persists call your supplier or Tamson Instruments B V 2 Warranty Tamson Instruments B V warrants that all their manufactured equipment is free from defects in material and workmanship preventing the machine from normal operation T
11. Clean the inside of the system and remove all dust from the condenser unit and fans with a vacuum cleaner Do not use pressurised air remove dust The flying dust particles can damage the fan bearings are very unhealthy when breathed in and can lead to severe eye problems Temperature not stable Place top lid on the bath Load fluctuates Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk MAN Laser com Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 24 29 MI est 1878 Temperature does not drop Bath is not properly insulated Place top lid on the bath External load consumes to much heat removal generates too much heat The load exceeds the heat removal capacity 11 2 Faulty temperature readings The temperature read out on the display does not correspond to the temperature measured PT100 is defective Offset value is set to a wrong value Tamson instruments B V P M Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk WWW tamsomcom Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 25 29 MI 12
12. ERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 19 29 MI est 1878 10 1 8 Menu item High alarm This menu item normally is deactivated and not visible min SP to max SP resolution 0 1 C No hardware connected display only 10 1 9 Menu item PID parameter PID set 1 PID set 2 deactivated PID set 3 deactivated PID set 4 Activated when communication via RS232 Each set offers independent PID settings for Proportional band Integrating Differentiating Default settings Pb 16 D 0 Pb proportional band Proportional value P is found to be 100 Pb 25 10 1 10 Menu item Backlight On Off Standard value On 10 1 11 Menu item Temp units eE oF Standard value C 10 1 12 Menu item Baudrate 300 600 1200 2400 4800 9600 19200 38400 Standard value 9600 10 1 13 Menu item Restart Restarts system Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 Bank account no Rabobank 16 01 00 046 oe Se F 31 0 10 521 19 41 2665 JL Bleiswijk Chamber of commerce 27 16 95 41 www tamson com THE NETHERLANDS O IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 20 29 MI est 1878 29 750 10 2 PID configuration is The two graphs below show the influence of the integral nola setting The graph on top has a setting of 200 for the integral parameter Th
13. Press once Display will indicate set point Alter set point temperature by using up and down key to select the desired bath temperature Press to confirm and display bath temperature again 9 3 Tuning Tuning can be done manually The parameters mentioned in Table 1 will influence the control of the bath The PID parameters are set to P D 25 16 0 These parameters work fine for following bath contents Water Water Glycol Silicone oil lt 10cSt 25 C Mineral oil lt 10cSt 25 C The temperature control of the bath is based on a digital PID system When using different fluids in the bath each with their own heat capacity the use of external cooling and external connected processes circulation or working at different set point temperatures requires new settings of the PID parameters These parameters have to be optimized after changes to the system when optimal and accurate temperature control of the bath liquid is required Tuning of the bath results in Stable temperature control of the bath No over or undershoot of the temperature set point Quick response to deviations from the set point caused by external disturbances Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk MAN Laser com Chamber of commerce 27 16 95 41 THE NETHERLAND
14. Remote PT100 Overflow 10mm diameter Bath drain RS232 serial port sub D female 9 pole NOOR OO 8 7 Front panel keys The front panel layout shows 3 operating keys The Page Key offers following Temperature readout in C Temperature set point in C Changing the tuning PID parameters The Up and Down keys allow changing the listed value All changed values like set point and PID parameters will be kept in memory even after switching of the power supply 9 OPERATING THE SYSTEM When the bath is ready for use it can be switched on by pressing the mains switch When switching off the apparatus wait for 10 seconds before switching the system back on again The electronics are suited for both 50 and 60 Hz PAGE DOWN UP WAIT 10 MIN BEFORE TURNING ON Tamson Instruments B V P M Tamson Instruments bv van t Hoffstraat 12 2665 JL Bleiswijk THE NETHERLANDS Rev 3 05 UK 05 2013 T 31 0 10 522 43 73 F 31 0 10 521 19 41 www tamson com info tamson com VAT NL 80 66 34 984 B01 Bank account no Rabobank 16 01 00 046 Chamber of commerce 27 16 95 41 IBAN Code NL95 RABO 0160100046 Page 14 29 KC PMT est 1878 Page E The front panel layout shows the following 3 operating keys Down a B Set point A Offset press lt 5 00 5 00 C step 0 01 C Max Power press low med hi max a Boost heater press on off Time co
15. S infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 17 29 MI est 1878 Parameter Proportional band Description Display The bandwidth in display units over which the output power is Pb proportional between minimum and maximum Determines the time taken by the controller to remove steady state error Ti signals Determines the time taken by the controller to react on error signals Td Integration time Derivative time Table 1 Parameters influencing the temperature control 9 4 Manual tuning The parameters for the PID control can also be changed manually The control also allows to set the and D values to zero The bath will then function as a proportional system The P parameter can than be varied to an optimal value by trial and error A higher P will stabilize the system when I and D are off The PID parameters can also be determined with the use of the Ziegler Nichols method described below Manual tuning by Ziegler Nichols With the process at its normal running temperature Set the integral time Ti and the derivative Time Td to off Ignore the fact that the temperature may not settle precisely at the set point If the temperature is stable reduce the proportional band Pb so that the temperature just starts to oscillate If the temperature is already oscillating increase the proportional band until it begins oscillating Allow enough time be
16. TLC15 or TLC30 into the mains socket make sure the voltage of the bath corresponds to the local voltage and frequency Use a mains supply that is well earthed clean of interference and suitable for the acquired electrical load of the bath Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk MAN Laser com Chamber of commerce 27 16 95 41 THE NETHERLANDS O IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 9 29 MI est 1878 6 1 Cleaning Regularly check the apparatus and condenser unit for dust Remove dust with a vacuum cleaner Remove panel from TLC15 or TLC30 Use vacuum cleaner to remove dust 4 x screw Tamson Instruments B V P M Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 aa F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk MAN Laser com Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 10 29 MI est 1878 7 INTRODUCTION TO THE TLC SERIES The TAMSON model TLC circulators are designed to perform accurate temperature control required for general laboratory The Tamson circulator is optimized for temperature control of applications requiring a high degree of stability over a broa
17. amson Instruments B V does not warranty that the equipment is fit for any other use than stated in this manual The manufacturer can only be held responsible for the security reliability and performance of the equipment when operated in accordance with the operating instructions extensions adjustments changes and or if repair is performed by Tamson Instruments B V or authorized persons only This warranty is limited to one year from the date of invoicing All equipment and materials are subject to standard production tolerances and variations Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 Bank account no Rabobank 16 01 00 046 oe Se F 31 0 10 521 19 41 2665 JL Bleiswijk MAN Laser com Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 4 29 MI est 1878 EC DECLARATION OF CONFORMITY Manufacturer Tamson Instruments bv van t Hoffstraat 12 2665 JL Bleiswijk The Netherlands Product Thermostatic bath and circulator Model TLC15 TLC30 MKII We declare that the product mentioned above conforms to the essential s exigency of the directive 2006 42 EC relative to machinery directives 2004 108 EC relatives to electromagnetic compatibility and directive 2006 95 EC relative to low voltage The products are in conformity with the following specifications EMC 2004 108 EG Co
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19. ceceeeeesseceeecceaeseseceeecceeeanececeseseneeeaececeeessnaeaaecesesetsnenneseneees 19 10 1 5 M n item Time CONSE escindida dan 19 10 1 6 Mene Stier it liada 19 10 1 7 Mentuitem Low alarm astiinsiaa a a ari 19 10 18 Menuiltem High alarm isso scott teussecsiedacteedgue pensive bor dsdaurerascetsendedatchistadeastscacticenyetesaslscabassceaedeastbastasateneas 20 101 9 Me n item PID parameter vccocooioncan ci dee 20 10 1 10 Menuitem Backlight rsisi nanana aaa Aa EE E E EO EEA EO TE EG 20 10 1 11 Men item Temp UniS pican a a ciedad 20 10 1 12 Me AUTEM Baudrate viciosa pues aadevaaceacedarenweacaeaupanediwennscd E E Gai 20 10 1 13 Menu item Restart ccccccccesssseeceecceeeseesscececeecaneesseceeeeecaaseseseneeeneuansseceeeseneuansceceeesenauansceseeetenaeaneses 20 102 IPIDIGONFIGURATION Siac canaria varbeued duds aida eeneed dies dadeandeenaantieabacdaacachaneduadiaadameatacddedeysduacudeassaentinciaeaedases 21 10 3 MANUAL TUNING ccccccceeesecceccecceeeesseceeecceeesesseeeececceausseeesseeceaessseceseeeaaeasseeceseeeuageseceseceneuanssecenetensuanecesenetenanaaenes 21 10 4 STANDARD PID SETTINOS 0 iii ata 22 10 5 NO enn trtr1 onenn rtr Sre nEEErE oee EEEEEE eee EEEEEE Onenn EEEE ne nenn nenene 22 10 5 1 Using the drain tdi E O E R E E a EAA 23 10 6 MAINTENANCE ss seco ees fancdeedevesaybatenesens anaes ico iii e Near a aa a a dared a iaieiiea 23 10 7 MAINTENANCE ccccccccccsssscceccecceeeesseceee
20. d temperature range CONTROL PANEL 7 1 General The TLC apparatus is a combination of a cooling system and a microprocessor controlled heating element This design ensures a high degree of accuracy and reproducibility of temperature controls The TAMSON baths are constructed throughout from corrosion resistant stainless steel and Teflon materials Outher casing is zinc plated powder coated steel The bath is effectively insulated against heat loss by a layer of Armaflex rubber between the inner tank and outer casing 7 2 Pump A circulation pump is built in to guarantee an uniform temperature distribution within the bath and providing the possibility to circulate through a closed external system The pump offers a capacity of 10 liters min and a max pressure of 3 m head of water 3mtr H20 The standard pump offers a motor protection small thermal fuse which is placed on the back panel of the motor compartment This protects the motor from excessive loads When pumping viscous liquids the thermal fuse can be activated The motor fuse can be reset by pressing the button PUMP MOTOR HOUSING BATH CIRCULATION INLET AND OUTLET AIR FLOW MAINS SWITCH ALWAYS KEEP FREE PRESS BUTTON TO RESET MOTOR Tamson Instruments B V P M Tamson Instruments bv van t Hoffstraat 12 2665 JL Bleiswijk THE NETHERLANDS Rev 3 05 UK 05 2013 www tamson com info tamson com T 31 0
21. e bottom graph has a setting of SA 16 The value of 200 causes less stable control eree A a yr y YY YUU YA 30 100 29 950 Temperature PC 30 150 Terpentre T 050 MA ARA A YE AAN w x wi A ATG x ANTS 10 3 Manual tuning The temperature control of the bath is based on a digital PID system Following may require specific PID setting to optimise the temperature control the use of different fluids with different specific heat Circulating different loads Working at different set point temperatures Parameter Description Display Proportional band The bandwidth in display units over which the output power is P proportional between minimum and maximum Integration time Determines the time taken by the controller to remove steady state error signals Derivative time Determines the time taken by the controller to react on error signals D Table 2 Parameters influencing the temperature control Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk MAN Laser com Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 21 29 MI est 1878 10 4 Standard PID settings P 25 16 D 0 10 5 Draining bath fluid E f t
22. eaee dispsattaaaactdaesvareeuacansiaadaciaiond ouanaaneaimecsasarerbidbaiwiannaaannaageaieuatacte 12 NA 12 8 1 SWITCHING ON EEEE EE eee ale ee doo alcoi lio dias dica 12 8 2 CAUTION WITH POWERING ON OFFiccoi noconnconcdonicina connotaciones 12 8 3 SAFETY SYSTEMS E E 13 8 4 ADJUSTING THE MECHANICAL OVER TEMPERATURE PROTECTION THERMOSTAT s scccccccccessececesereneeseceseeetsneesseceeeees 13 8 5 GONTROIPANE lis cececeecosesccd O eazaasessacuaeesnceasaeesanctedaneandaacaasagasneesaganmndvagesmerhianananaige 13 8 6 BACKSIDE APPARATUS isiiscdichesasus ian dvabates scusuaadcndeabeadsad cuts dvd shes Mawes avdueuniesadsuasetdeanaisaciaaanatadengacsaaaiiaatSocuadaagaaaaeaeas 14 8 7 FRONT PANELIKEYSisconsaits raae a alo dani 14 9 OPERATING THE SY STEM 000 ta 14 9 1 DISPLAY READOUT cccccccccsssseccececcceesssececececeueesscceececceeasseceseseneenseceseseeeeaesnecesecetsueesneceseeensuaessecesseensuagesereeeteneuas 16 9 2 QUICK START ADJUST SET PON Tias pateuss ira aiani 17 9 3 O IT 17 9 4 MANUAL a 18 10 Men tooo dainiba 18 10 1 1 Menu item Setpoint cavidad aces 19 10 1 2 Menu item Offset cccccsesssssssssssesssesssssssssssesssessssseseseseeeeseeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeseeeeeeeseeeeeeeseeeeeeeess 19 10 1 3 Menu item Max Power cccccccesseccccccccscessscceececceusesseeeeeeceaeeessceeeeeneeanssececessnaeasececeeetseeeaseceeeeetsneeseceneees 19 10 1 4 Menu item Boost heater cececcccccccssssseccee
23. est 1878 USER MANUAL TLC15 TLC30 MKII Tamson instruments B V P M Tamson Instruments bv van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk WWW tamsomcom Chamber of commerce 27 16 95 41 THE NETHERLANDS E igen IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 1 29 THE NETHERLANDS Rev 3 05 UK 05 2013 MI est 1878 CONTENTS 1 SAFETY AND WARNINGS occcccccnonoccncnnconononononononononononannnnnnnnnnnnnnananannnnnnnnn nan nnnn nono nn nan nn anno nn nn nnananacnacnnnnns 4 2 Waray cnini ar E ean teenie aeedeteeined dn elses detalii edi ele deeds 4 3 EC declaration of CONPOrMIty ceccceceeeceeneeeeeeee cee eeeaaeeeeaeeceeeeeceaeeeeaaeeseaeeseeeeessaeeseaaeseeeeeseeeesiaeeeeeeseenees 5 A Precautions and hazards 000 a dida 6 5 INSTALLATION Loira di da ela bis 6 5 1 WINIET EAIN EEEE EEE EE TE EE A E E AE E domsvaneddeciuecahaasasandeduaddastanachadtenstcibeantentabin 6 5 2 PLACEMENT AND VENTILATION cisricdie aenea Doro Saa a a a er Eaa a aa raa EEG EENE AT 7 5 3 NTE RE EE S E E E A E E S E EAE E E AEE 7 5 4 BATHUQUIDS e EE E T A EE A EA E E E E E E TE dec E A E 8 6 CONNEC TN G a A a a a A T R 9 6 1 CLEANING A A E T E A A NE 10 7 Introduction to the TLC series woo cece cc cccc cece eececeseeuseaeeeeeceeeeseeauaeseseeeeueuauaaeeseeseseueeaueesaeeeeeseeaneneaseees 11 7 1 O 11 7 2 A A ON 11 7 3 TEMPERATURE CONTROL wsscissccianssacsacasacacauasesdesedd
24. g with methanol Other fluids will have different and in most cases longer cool down heating up time due to their difference in specific heat p 2 E o i Time hh m ss 12 2 4 Cooldown TLC30 one Remark The cool down and heat up is based on a bath filling with methanol Other fluids 20 000 will have different and in most cases longer cool down heating up time due to their 10 000 i tgs difference in specific heat oz z E 10 000 E 20 000 30 000 m 65 minutes 40 000 Time hhm ss Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 Chamber of commerce 27 16 95 41 www tamson com IBAN Code NL95 RABO 0160100046 info tamson com MI est 1878 12 3 Spare parts list TLC15 TLC30 230 Volt 230V 115 Volt Description 50HZ 60HZ 60Hz 04T0210 04T0221 Pump complete 04T0225 DC Performance pump complete 2511305 24V DC Motor 06T0515 PCB pump control 24T0018 Power supply 2511295 2511301 Motor for pump 2511343 n a Capacitor 2uF n a 25171344 Capacitor 7uF 2570251 2570252 Heater 1100 Watts 24T8081 n a Motor fuse 0 3 Amp n a 24T8080 Motor fuse 0 6 Amp 2511244 2511245 Cooling fan 06T0514 06T0524 Mains board with filter and relay PCB TTU 2418581 Mechanical
25. nducted emission Radiated emission EN55016 2 1 EN61326 A1 EN55016 2 3 EN61326 A1 A2 A3 Harmonics EN61000 3 2 ESD EN61326 A1 A2 A3 and EN61000 4 2 A1 A2 Radiated immunity EN61000 4 3 A1 Electrical Fast Transients EN61000 4 4 A1 A2 Surges EN61000 4 5 A1 Conducted immunity EN 61000 4 6 A1 Voltage dips and Voltage variations EN61000 4 11 A1 Low voltage 2006 95 EC Safety requirements for electrical equipment for measurement control and laboratory use Part 1 General requirements EN 61010 1 2010 Safety requirements for electrical equipment for measurement control and laboratory use Part 2 Particular requirements for laboratory equipment for the heating of material EN 61010 2 010 2003 Machinery directive 2006 42 EC 2006 42 ec 2nd 2010 2013 Tamson Instruments bv The Netherlands Name Function P M Tamson Instruments bv van t Hoffstraat 12 2665 JL Bleiswijk THE NETHERLANDS Rev 3 05 UK 05 2013 R C van Hall Director Tamson Instruments B V T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 Chamber of commerce 27 16 95 41 IBAN Code NL95 RABO 0160100046 Page 5 29 www tamson com info tamson com MI est 1878 4 PRECAUTIONS AND HAZARDS Before attempting to operate the bath read all parts of this manual carefully to insure smooth operation and avoid damage to the equipment or its accessories
26. nst press fast medium slow precise Stirrer Low alarm High alarm PID parameter PID set 1 PID set 2 PID set 3 PID set 4 Proportional band Pb 1 P where P is proportional value Integral value Differential value Backlight Temp units Baudrate e optional The Tamson Thermometer TT3 This can be This value is added to the measured used as an external calibrated temperature temperature by the microcontroller This way the readout temperature readout can be synchronized with an external calibrated measuring device like the TT3 note Display switches back automatically to temperature readout Changed values are stored Or Press to confirm when settings are altered Each time S is pressed another option is displayed Up and Down keys allow changing the listed value All changed values like set point and PID parameters will be kept in memory when pressing the page key to leave the menu After switching off the power supply changed values are kept in memory Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk AN Laser coin Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 15 29 MI 9 1 APON Ad 1 Ad 2 Ad 3 Ad 4 est 1878 Di
27. ruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 Bank account no Rabobank 16 01 00 046 R F 31 0 10 521 19 41 2665 JL Bleiswijk MAN Laser com Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 6 29 5 2 Placement and ventilation The bath has to be placed in a well ventilated area Do not place the bath in a dusty environment Dust will block the condenser unit inside the apparatus which will lead to severe mechanical damage Air circulation has to be enabled by 10 cm of free space at both sides and 15 to 20 cm at the rear of the bath 5 3 Initial use oe AIR FLOW Due to transportation allow the bath a 24 hour period for stabilization This applies also when the apparatus has been tilted or fallen Do not switch on power because lubrication oil inside the compressor system has to run into the capillary It will take several hours before the oil has flown back into the compressor unit When the apparatus is immediately turned on after it has been tilted severe damage may occur to the compressor unit due to insufficient lubrication Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk MAN Laser com Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN
28. safety thermostat 04T2070 Bearing cover with bearing 04T2135 Bearing PTFE 2213520 Filling valve 2418540 Mains switch 2814015 Front foil 2572310 PT 100 sensor 06T0518 Controller 13 PRINCIPAL OF OPERATION TLC30 15 1 Compressor 6 Dryer 2 Safety overpressure switch 7 Throttle Capillary 3 High pressure side 8 Evaporation Bath 4 Fan condenser 9 Low pressure side suction 5 Condenser 9 Refrigerant 404a TLC30 R134a TLC15 A gt Tamson Instruments B V P M Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk MAN Laser com Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 28 29 MI est 1878 14 DISCLAIMER Information given herein is offered in good faith as accurate but without guarantee Conditions of use and suitability of the product for particular uses are beyond our control all risks of use of the product are therefore assumed by the user We expressly disclaim all warranties of every kind and nature including warranties of merchantability and fitness for a particular purpose in respect to the use or suitability of the product Nothing is intended as a recommendation for uses which infringe valid patents or as extending license under valid patents Appropriate warnings and safe handling procedures
29. should be provided to handlers and users Alteration of this document is strictly prohibited Except to the extent required by law republication or retransmission of this document in whole or in part is not permitted Tamson Instruments bv assume no responsibility for accuracy of information Tamson Instruments neither represent nor warrant that the format content or product formulas contained in this document comply with the laws of any other country except the Netherlands Tamson Instruments bv All rights reserved Tamson instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk WWW tamsomcom Chamber of commerce 27 16 95 41 THE NETHERLANDS infa eanisanccom IBAN Code NL95 RABO 0160100046 Rev 3 05 UK 05 2013 Page 29 29
30. splay readout Temperature readout z Applied percentage of power N 4 Operating mode Indicator alarm high alarm low control stable When the controller starts or is restarted the displayed value increases to a stable readout appears after a few seconds The controller calculates every second the amount of power which should be applied for stable control The value is displayed with a resolution of 0 1 and ranges from 0 to 99 9 Boost Bath is heating to set point Cooling Bath is cooling down to set point Tuning Ratio Bath is tuning for power needed Tuning SA Bath is tuning second step PID SP 25 00 Bath is controlling set point is 25 00 C example Bath control is stable Optional E Alarm high press button to reset hai Alarm low press button to reset Tamson instruments B V P M Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 2665 JL Bleiswijk THE NETHERLANDS F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 Chamber of commerce 27 16 95 41 IBAN Code NL95 RABO 0160100046 www tamson com info tamson com Rev 3 05 UK 05 2013 Page 16 29 MI est 1878 9 2 Quick start adjust set point To start operating the bath Fill the bath with fluid to flood the cooling coil However do not fill the bath fully to the maximum Place the power plug switch the bath on using the mains switch Choose a working temperature set point
31. tween each adjustment for the loop to stabilize Make a note of the proportional band value B and the period of oscillation T Set the Pb Ti and Td parameter values according to the calculations given in the table below Type of control Proportional band Integral time ti Derivative Time td Proportional only 2xB Off Off P I control 2 2xB 0 8xT Off P 1 D control 1 7xB 0 5xT 0 12xT 10 MENU ITEMS Use the front panel buttons Ajand yjto select a menu After pressing aS sign appears next to the value indicating the value can now be changed Pressing the up or down button again activates the value immediately When the value is changed the value can be accepted bij pressil The new value will be Tamson Instruments B V T 31 0 10 522 43 73 F 31 0 10 521 19 41 www tamson com info tamson com P M Tamson Instruments bv van t Hoffstraat 12 2665 JL Bleiswijk THE NETHERLANDS Rev 3 05 UK 05 2013 VAT NL 80 66 34 984 B01 Bank account no Rabobank 16 01 00 046 Chamber of commerce 27 16 95 41 IBAN Code NL95 RABO 0160100046 Page 18 29 MI est 1878 accepted When not pressing the value will be stored automatically after 5 seconds The display than returns back to normal operating mode 10 1 1 Menu item Setpoint Select the set point temperature Resolution is 0 01 C the system accuracy 10 1 2 Menu item Offset The temperature displa
32. yed can be increased or decreased with an offset ranging from 5 00 down to 5 00 C in steps of 0 01 C This way the temperature reading on the display can be synchronised with an independent separate thermometer 10 1 3 Menu item Max Power press low 25 med hi max Limits the applied power by a maximum value Low Maximum of 25 applied Medium Maximum of 50 applied High Maximum of 75 applied Maximum 100 power is applied 10 1 4 Menu item Boost heater No boost heater is mounted in the TLC series This option will be inactive A boost heater in some products is used to quickly heat up the bath This menu item enables or disables the heater 10 1 5 Menu item Time const Used to select time to tune The option precise has to be used to reach maximum temperature accuracy Options are Fast 60 seconds Medium 120 seconds Slow 180 seconds Precise 240 seconds Standard value Precise 10 1 6 Menu item Stirrer This menu item normally is deactivated and not visible Stirrer O 100 step 6 Inactive 10 1 7 Menu item Low alarm This menu item normally is deactivated and not visible min SP to max SP resolution 0 1 No hardware connected display only Tamson Instruments B V PM Tamson Instruments bv T 31 0 10 522 43 73 VAT NL 80 66 34 984 B01 van t Hoffstraat 12 F 31 0 10 521 19 41 Bank account no Rabobank 16 01 00 046 2665 JL Bleiswijk MAN Laser com Chamber of commerce 27 16 95 41 THE NETH
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