Tamson Instruments KV40 Manual Download Page 22

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Tamson Instruments bv, van 't Hoffstraat 12, 2665 JL Bleiswijk, Netherlands

+31(0)10 – 522 43 73 Fax. +31(0)10 – 521 19 41

\\word\manuals\tlv25\\mantlv25.doc Date 09-2010 Rev. 1.31 UK

pag. 22 / 26

Ordering codes KV40

Item

Voltage

Ordering code

KV40

230V/50Hz

00T0212

KV40

230V/60Hz

00T212A

KV40

115V/60Hz

00T0260

Spare part list KV40

KV40

Part numbers

Description

28T8001

Casing (PET)

28T8002

Wheel

28T8003

Wheel with break

28T8004

Power cord

28T8005

Mains switch

28T1332

Fan Condensor
Bi-Sonic 5E 230B, 339m3 230V/60Hz
170x150x55

28T8007

Condensor

28T8008

Compressor

28T8009

Starter set for compressor

28T8010

Cold finger with 2500 mm hose

28T8011

Grip casing

28T8012

Dryer

Principal diagram KV40

Compressor

Condens

Evaporator

Cappulair

Filter

Summary of Contents for KV40

Page 1: ...Tamson Instruments bv van t Hoffstraat 12 2665 JL Bleiswijk Netherlands 31 0 10 522 43 73 Fax 31 0 10 521 19 41 word manuals tlv25 mantlv25 doc Date 09 2010 Rev 1 31 UK pag 1 26 MANUAL TLV25 KV40 KV80...

Page 2: ...ant When performing service maintenance or moving the apparatus always disconnect the line cord of the apparatus Proper skilled and trained personel is only allowed to operate this equipment Take noti...

Page 3: ...anual tuning 13 Manual tuning by Ziegler Nichols 13 Setting the cutback values 14 Faultfinding 15 Technical Specs TLV25 16 Spare part list TLV25 17 Part number 17 115 Volts 17 CRYOSTAT KV SERIES 18 EC...

Page 4: ...h to thank you for the purchase of this Tamson Thermostatic Bath You have bought an instrument with the latest technology For a fast settlement of the one year warranty please return this warranty cer...

Page 5: ...nt temperature bath Model Tamson TLV25 The products to which this statement relates is manufactured and dully carried out in compliance with the provisions of Directive 89 336 EEC on the approximation...

Page 6: ...TER C TEST LIQUID REGULATOR TYPE POWER SUPPLY DURING TEST 230 V 115V 50 Hz 60 Hz SAFETY CUT OUT TESTED DYNAMIC WIRING SECURED WITH TY WRAP S MOTORFUSE TESTED CONDITION MOTOR The undersigned declares t...

Page 7: ...At these minimum temperatures still enough energy is provided to maintain stable temperature when glas work is placed in the bath The system accuracy conforms to ASTM D445 and ISO 3103 description The...

Page 8: ...d damage during transport Check the packing for any 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 b...

Page 9: ...at Heating To reduce temperature fluctuations the cryostat provides stable cooling To settle the bath temperature at a fixed set point a microprocessor controlled stainless steel heater regulates the...

Page 10: ...ot be used by users 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 Quick start To...

Page 11: ...n by the controller to remove stady state error signals Ti Derivative time Determines the time taken by the controller to react on error signals Td Low cutback The number of degrees below set point at...

Page 12: ...mperature Auto tuning should in all cases give you an optimal result There are cases in which you want to tune by hand and set the PID parameters yourself Following will describe how to manage that Ch...

Page 13: ...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 pa...

Page 14: ...he above procedure sets up the parameters for optimum stady state control If unacceptable levels of overshoot or undershoot occur during start up for large step changes in temperature then manually se...

Page 15: ...Loose connection is possible Check wiring at rear of motor cover Minimum temperature is not reached There are three possible causes 1 The KV80 is defective 2 There is a lot of ice forming around the...

Page 16: ...doc Date 09 2010 Rev 1 31 UK pag 16 26 Technical Specs TLV25 Item Unit TLV25 Window mm 148 213 Setting C 0 1 Stability C 0 03 Heating W 780 Heaters 1 Bath volume L 25 Opening mm 162 diameter Depth mm...

Page 17: ...24T8080 n a Motorfuse 0 6 Amps n a 24T8090 Motorfuse 1 3 Amps 05T1160 05T1180 Stainless steel heater 24T9180 24T9190 Heater on lamp 28T3015 28T3015 Temperature controller 85 250V 24T8540 Mains Switch...

Page 18: ...Model Tamson KV40 and KV80 The products to which this statement relates are manufactured and dully carried out in compliance with following CE norms EN 292 Pr EN 378 EN 60204 RLK 97 Maximum working pr...

Page 19: ...ature in hot fluids It is not recommended to permanently cool fluids with a temperature above 80 C Pressure inside the evaporator circuit will be extremely high and can causing severe thermal damage t...

Page 20: ...inimum of minus 30 C To work at different temperatures a microprocessor controlled heating element inside the TLV25 system heats the fluid against the constant cooling capacity of the KV40 cryostat St...

Page 21: ...idth mm 310 Height mm 360 Weight kg 25 Power Watt 600 Voltage Volt 230 115 on request Using the KV for other cooling purposes The KV40 can also be used to provide cooling power in a specific process E...

Page 22: ...00T212A KV40 115V 60Hz 00T0260 Spare part list KV40 KV40 Part numbers Description 28T8001 Casing PET 28T8002 Wheel 28T8003 Wheel with break 28T8004 Power cord 28T8005 Mains switch 28T1332 Fan Condens...

Page 23: ...atures mentioned here have been measured with methanol The KV80 cooling capacity has been measured in a Dewar flask with 10 litres of methanol The KV system is guaranteed CFK HCFK free Technical Specs...

Page 24: ...0 450 80 70 60 50 40 30 20 10 0 10 20 30 Temperature C Power Watt Cooling methanol with KV80 Ref KV40_1a XLS 90 000 80 000 70 000 60 000 50 000 40 000 30 000 20 000 10 000 0 10 000 20 000 30 000 1 20...

Page 25: ...escription 28T8013 Casing PET 28T8014 Wheel 28T8015 Swing wheel with break lock 28T8004 Power cord 28T8005 Mains switch 28T8016 Switch with magnet 28T8017 Terminals 28T8018 DIN Rail 28T8019 High press...

Page 26: ...tability 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...

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