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10 . Peltier Temperature Programmer User’s Guide

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Summary of Contents for PTP-1

Page 1: ...Peltier Temperature Programmer User s Guide...

Page 2: ...ed warranties of merchantability and fitness for a particular purpose PerkinElmer shall not be liable for errors contained herein for incidental consequential damages in connection with furnishing per...

Page 3: ...17 Installation 19 Installation 20 Cell Holder Installation 21 Connecting a Computer 26 System Connections 27 Connecting a Flowing Water Source 27 Alignment Procedure 28 Collecting Reference Spectra...

Page 4: ...trol Mode 46 Configuration and Maintenance 47 Configuration Parameters 48 Accessing the parameters 48 Setting the parameters 48 Calibrating the temperature 49 Table of parameters 50 Maintenance 51 Cle...

Page 5: ...Introduction...

Page 6: ...mple Cells Number of Reference Cells PTP 1 1 0 PTP 1 1 1 1 PTP 6 6 0 PTP 6 6 6 6 In the PTP 1 1 and PTP 6 6 the temperature in the sample cell s and the reference cell s can be set independently using...

Page 7: ...Ramp is a period or increase or decrease in temperature SOAK Soak is a period when there is no change in temperature Text conventions Normal text is used to provide information and instructions Itali...

Page 8: ...en otros En recuadros ste se proporciona informaci n sobre este tipo de circunstancias F Caution Attention Nous utilisons le terme CAUTION ATTENTION pour signaler les situations susceptibles de provo...

Page 9: ...s recuadros como ste se proporciona informaci n sobre este tipo de circunstancias F Warning Danger Nous utilisons la formule WARNING DANGER pour avertir des situations pouvant occasionner des dommages...

Page 10: ...10 Peltier Temperature Programmer User s Guide...

Page 11: ...Warnings and Safety Information...

Page 12: ...EC Low Voltage Directive 73 23 EEC amended by 93 68 EEC Only use the instrument indoors and under the following conditions Temperature 15 o C to 35 o C Relative Humidity 75 maximum non condensing If p...

Page 13: ...up to 2000 m Ambient temperatures of 5 o C to 40 o C A maximum relative humidity of 80 for temperatures up to 31 o C decreasing linearly to 50 relative humidity at 40 o C Mains fluctuations not excee...

Page 14: ...power cable is connected to a true electrical ground If any part of the PTP is not installed by a PerkinElmer Service Engineer ensure that the line power plug is correctly wired Cable Lead Colors Ter...

Page 15: ...Service Engineer or other responsible body who is aware of the hazard involved Electrical Protection Installation Category the instruments are able to withstand transient overvoltages typically prese...

Page 16: ...panel of the PTP WARNING To prevent accidental spillages and damage to the PTP do not stand cups of liquid on top of the instrument If any liquid does enter the main body of the PTP switch off the ac...

Page 17: ...plies with the EMC standard EN 61326 1 EMC standard for electrical equipment for measurement control and laboratory use FCC rules and regulations This product is classified as a digital device used ex...

Page 18: ...18 Peltier Temperature Programmer User s Guide...

Page 19: ...Installation...

Page 20: ...age or shipment Examine the components for signs of damage in shipment In the event of damage file an immediate claim with the authorized carrier and contact your nearest PerkinElmer office or represe...

Page 21: ...ly installed in the sample compartment 1 Remove the standard sample cell holder by simply screwing out the mounting posts 2 Lever out the cap of the plastic plate with a screwdriver Figure 2 3 Feed th...

Page 22: ...nt 1 Remove the standard sample cell holder and the standard reference cell holder by simply screwing out the mounting posts 2 Lever out both caps on the plastic plate with a screwdriver Figure 2 3 Pu...

Page 23: ...or 950 spectrometer this is the linear cell programmer B2205401 It is assumed that the appropriate changer unit is available and ready to be installed It is generally easier to install the cell holde...

Page 24: ...the flat cable connector is at the back and the water flow connectors are at the front 4 Fix the flat cable to the six cell holder 5 Feed the flat cable to the bottom of the spectrometer through the...

Page 25: ...mple compartment In a Lambda 25 35 or 45 this is the automatic linear transport B2000186 while in a Lambda 650 850 or 950 this is the linear cell programmer B2205401 It is assumed that the appropriate...

Page 26: ...to the bottom of the spectrometer 5 Fix one end of the other flat cable to the six cell reference holder and then feed the cable through the slot at the rear of the sample compartment to the bottom o...

Page 27: ...or the PTP 1 and PTP 6 you will need two equal lengths of tubing For the PTP 1 1 and PTP 6 6 you will need 4 equal lengths of tubing 2 Pass the tubing through the front of the sample compartment and c...

Page 28: ...ignment Procedure Follow the procedure provided in the spectrometer manual and or changer unit manual to align the cell holders in the light path NOTE If aligning the PTP 6 or PTP 6 6 cell holders rep...

Page 29: ...older can be used as a reference PTP 6 If you are using the PTP 6 in a Lambda 25 35 or 45 spectrometer the single reference cell holder B2000201 can be installed in the automatic linear transport cell...

Page 30: ...30 Peltier Temperature Programmer User s Guide...

Page 31: ...Description...

Page 32: ...temperature in the sample cell holder The PTP 1 1 and PTP 6 6 control the temperature in the sample cell holder as well as in the reference cell holder so the front panel on these models has two chan...

Page 33: ...ay In controller mode the lower display shows the parameter code that is the setpoint and alarms In programmer mode the lower display shows the number of the stored pattern setpoint value and associat...

Page 34: ...TIRRING MIN buttons increases Decreases the stirring rate As the rate decreases the number of red marks on the indicator bar between the STIRRING MAX and STIRRING MIN buttons decreases The FUNC button...

Page 35: ...e set temperature Better than 0 7 o C at 0 o C Better than 0 3 o C at 30 o C Better than 1 5 o C at 100 o C Difference between set and actual temperature in the cell Better than 1 2 o C at 0 o C Bette...

Page 36: ...36 Peltier Temperature Programmer User s Guide...

Page 37: ...Operation...

Page 38: ...mperature in the cell holder is obtained after 90 seconds However the temperature in the cell will only be stable after a few minutes This is due to the lower thermal conductivity of glass or silica a...

Page 39: ...verheating of the cell holder is to be avoided A security switch is present which will switch off the heating cooling program as the temperature in the heat sink reaches 70 o C Switching the PTP on Th...

Page 40: ...Upper display shows the temperature acquired The Lower display is dependent on the current status NOTE When using the instrument as a controller it will heat or cool at the maximum rate until the setp...

Page 41: ...se the arrow buttons and to scroll through these modes until S SP is displayed in the Lower display The Upper display shows the current temperature in the cell changer 3 Press FUNC The temperature con...

Page 42: ...Lower display shows S Set and the Upper display flashes 4 Use the arrow buttons and to enter a temperature This is the starting temperature setpoint The entered temperature is displayed in the Upper...

Page 43: ...e available is not sufficient for one step 10 Press FUNC The Lower display shows Rep 11 Use the arrow buttons to set the number of cycle repetitions Entering this value as 1 will run the program once...

Page 44: ...holds for 40 minutes before ramping down to 26 C holding for another 40 minutes and then returning to the start of the cycle Time Temperature S 03 S 0 2 S 0 4 S 05 Repeat S 01 S set Figure 9 In this...

Page 45: ...e and the current step is displayed as S 01 for example 4 The cycle can be modified whilst it is running Use the arrow buttons to change the setpoint cycle time or current step value as it is shown in...

Page 46: ...mpLab software which needs to be installed on a PC connected to the instrument To setup the method 1 Select Method from the Application menu or click The TempLab method dialog is displayed 2 Enter the...

Page 47: ...Configuration and Maintenance...

Page 48: ...it passcode 1111 using the arrow buttons to change the flashing digit and FUNC to move to the next digit Press FUNC after the fourth digit to input the passcode The flashing Lower display shows the pa...

Page 49: ...ameter P 03 Offset into the system as described in Setting the parameters The offset is the correction needed to bring the temperature back to zero For example if the calibrated thermometer shows 0 5...

Page 50: ...3 sec 1 ERO TFS S03 proprietary protocol 9600 baudrate 8 bit no parity Timeout 3 sec 2 ERO TFS S03 proprietary protocol 4800 baudrate 7 bit EVEN Timeout 3 sec 3 ERO TFS S03 proprietary protocol 9600...

Page 51: ...he unit using a damp cloth Mild detergent may be used if necessary Always perform a patch test on an inconspicuous area before you clean the entire accessory Avoid spilling liquid into the accessory C...

Page 52: ...the fuse compartment located at the rear of the PTP Figure 10 using a screwdriver Figure 10 Rear of PTP controller showing fuse compartment 2 Replace both fuses even if only one fuse has failed If on...

Page 53: ...removed from the PTP 3 Ensure that the correct voltage will be displayed in the voltage indication window and then insert the fuse block see Figure 11 and Figure 12 You can set the voltage to 120 V or...

Page 54: ...is the most effective means of protecting the customer s environment The requirements for waste collection reuse recycling and recovery programs are set by the regulatory authority in your location Co...

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