SUPER-NUOVA Hot Plates
Contents
1. rn 12 Controlling Solution Temperature with an External Probe 4 4 rra 13 Using Preset Prog amS ion 14 Heating Metal Vessels and Sand Baths 5 5 conc cnn anna cnn rn 14 Settings TIM tit T oie naa 15 Power Interruption Protection 66 REEERE 15 AA o a E NOIA 16 Using HyperTerminalwAS2 dia id ties 17 To Capture Data 6 16 1 81 18 S rvi eand Calibration aes eds 19 DEVICE 1 1 cite a 19 Over Temperature Set Point 5 20 Temperature Probe Calibration CAL cnn 21 OilBath Method Of Caliloration ves as iE 22 System Method of Calibration 4 23 Thermometer Mode Frp social ill alii2. 26 7 cm 1 0 2 5 cm 10 5 26 7 cm 100 10 9 1095 50 60 1 698 F 370 C GENERAL SPECIFICATIONS Heating Specifications Top Plate Surface Solid Ceramic Temperature range 1 C 370 C 34 F 698 This hot plate does not cool The minimum temperature is 1 used in a cold room below 1 T T x 7 Heat up time to within 5 C of maximum temperature unloaded top plate 5 minutes Accuracy of the temperature display vs the actual average 10 0 temperature of a 2 diameter of setting area at the center of the top plate setpoint 100 C unloaded Temperature stability at the center of the top plate 1 0 surface 100 C unloaded Accuracy of remote probe at user selected calibration temperature after 0 5 typical calibration procedure Temperature stability using remote probe 10 5 500 ml of water in a 1000 ml flask at 70 C 10 x 10 7 minutes 10 0 1 0 0 5 typical 20 5 Declaration of Conformity for 220 240 volt 33 CE models only GENERAL SPECIFICATIONS Environmental Conditions Operating 0 C to 27 C 20 to 80 relative humidity non condensing Installation category overvoltage in accordance with IEC 664 Pollution degree 2 in accordance with IEC 664 Altitude Limit 2 000 meters Storage 25 C to 65 C 10 to 85 relative humidity Barnstead International hereby declares under its sole responsibility that this product conforms
3. 7 Model Number Width Height Depth Weight Ibs kg Width Height Depth Volts Amps Watts Freq Phase Max Temp F C 10 X 10 Model Number Width Height Depth Weight Ibs kg Width Height Depth Volts Amps Watts Freq Phase Max Temp F C General Specifications HP131725 8 2 20 8 cm 3 8 9 7 cm 13 0 33 0 cm 11 0 55 5 0 kg 7 25 18 4 cm 1 0 2 5 cm 7 25 18 4 cm 120 5 5 660 60 1 698 F 370 C HP133735 11 3 28 7 cm 4 0 10 1 cm 16 25 Ibs 41 2 kg 13 75 55 6 2 kg 10 5 26 7 cm 1 0 2 5 cm 10 5 26 7 cm 120 10 0 1200 60 1 698 F 370 C HP131720 33 Overall Dimensions in cm 8 2 20 8 cm 3 8 9 7 cm 13 0 33 0 cm 11 0 Ibs 5 0 kg Top Plate 7 25 18 4 cm 1 0 2 5 cm 7 25 18 4 cm Electrical Ratings 220 240 2 9 690 50 60 1 698 F 370 C HP133730 33 Overall Dimensions in cm 11 3 28 7 cm 4 0 10 1 cm 16 25 lbs 41 2 kg 13 75 lbs 6 2 kg Top Plate 10 5 26 7 cm 1 0 2 5 cm 10 5 26 7 cm Electrical Ratings 220 240 5 6 1345 50 60 1 698 F 370 C HP131724 8 2 20 8 cm 3 8 9 7 cm 13 0 33 0 cm 11 0 55 5 0 kg 7 25 18 4 cm 1 0 2 5 cm 7 25 18 4 cm 100 6 6 665 50 60 1 698 F 370 C HP133734 11 3 28 7 cm 4 0 10 1 cm 16 25 Ibs 41 2 kg 13 75 55 6 2 kg 10 5
4. To return to normal operation press the POWER key and the unit will turn OFF When the unit is turned back ON it will be back to nor mal operation Timer Shutdown End This feature is available for all units but not all sub menu options will be applicable The purpose of this feature is to control what is turned off when the timer elapses The default is Heating off for hot plates and stir plates and Stirring off for stirrers To modify view the Timer Shutdown follow the instructions given below 1 Plug the unit into the appropriate power but do not turn it on display should be blank unless Hot Top Warning System is indicating a hot sur face enter the Service Menu by pressing and holding the POWER key After about 3 seconds a single beep will be heard and you may remove your finger from the POWER key The display will change to OSP Rotate the center knob until the display reads End Press the SET key under either display to accept and the display will change to H Heating off H S Heating and Stirring Off or S Stirring Off Rotate the center knob to 25 SERVICE AND CALIBRATION 26 change the display to the method of choice and press the SET key under either display again 3 unit will return to the previous menu Select another feature to change or press the POWER key again to return to the off mode Probe Temperature Limit PL This feature is available for units with heating funct
5. Br BarnsteadIinternational SUPER NUOVA Hot Plates OPERATION MANUAL AND PARTS LIST SERIES 1317 and 1337 Model HP131720 33 HP131725 HP131724 HP133730 33 HP133735 HP133734 LT1317X1 4 18 05 Voltage 220 240 120 100 220 240 120 100 Description 7x7 7x7 7x7 10x10 10x10 10x10 Table of Contents Safety NOMINA atea 3 Alert Boxes uns ooo 3 WarnINOS da di di A 3 General Specifications 5 Heating Specific Sturm 6 Environmental Conditions moon ta aai 7 Declaration Of Conformity Anse a 7 MOGUC a re a Rein a OO 8 General Sage shine stn eaaa aa cubs lin iata 8 Unpacking and Installation a EEE A aA E E EEE 9 Unpacking 16 9 A E 9 Principles 1918667161 1119181 8 ita 11 A n 12 Power BUHO Acan ld dios 12 Setting the Temperature
6. q RED YLW PC1 Y il APTA E J12 RED YLW J2 RED BLK BLK S J24 E J7 YLW RED RED ji A YLW 6 7 5 pee MO EXTERNAL mos a poor Bis Bametead E 000000 Na 38 Replacement Parts List To insure your safety and for proper operation the ceramic top plates for hot plates and stir plates are only sold as complete assemblies This assembly includes the ceramic top element thermocouple insulation baffle plate and 2 ceramic top holders Barnstead recommends not replacing individual components of the top plate Key 7x7 Part No 1 261575 2 FTX34 3 PC1317X2 3 PC1317X3 4 266058 4 261575 5 PC1317X1 6 SWX217 7 SWX212 8 KBX105 9 CEX373 10 CRX106 10 CRX104 11 KBX106 12 BC1313X1 12 BC1313X2 13 JNX35 14 JNX36 15 ELX50 15 ELX51 15 ELX52 16 710 0117 17 EL1318X1 17 EL1318X2 17 EL1318X3 18 TCX16 10x10 Part No 261575 FTX34 PC1337X2 PC1337X3 266058 261575 PC1337X1 SWX217 SWX215 KBX105 CEX373 CRX106 CRX104 KBX106 BC1313X1 BC1313X2 ELX55 719 0073 EL1338X1 EL1338X2 EL1338X3 TCX16 Description PC Board Fuse 220 240V Foot 4 Control Bo
7. select your unit s top size either 7 or 10 inch and press either the SET HEAT or SET STIR key Press the POWER key to exit the special functions menu Note that it may be necessary to recalibrate the unit and or re enter custom settings as the unit has been reset to factory default The unit can now be started normally using the POWER key 33 Exploded Views 220 240V model only 10x10 Hot Plate Exploded View 34 EXPLODED VIEWS g 3 10x10 Hot Plate Top Assembly 35 EXPLODED VIEWS 220 240V model only 7x7 Hot Plate Exploded View 36 EXPLODED VIEWS 7x7 Hot Plate Top Assembly 37 Wiring Diagram EL1 CONTROL T C OTP T C COMPONENT CHART REF DESCRIPTION 7x7 10x10 61 INLET CEX373 CEX373 c2 EXT PROBE CEX376 CEX376 63 885232 WH1318X1 WH1318X1 ELT 100V ELEMENT ELX51 ELX54 EL1 120V ELEMENT ELX50 ELX53 EL1 220 240V ELEMENT ELX52 ELX55 F1 220 240 ONLY FUSE 261575 261575 PC1 100 120V CONTROL PCB PC1317X2 PC1337X6 PC1 220 240V CONTROL PCB PC1317X3 PC1337X7 PC2 DISPLAY PCB PC1317X1 PC1337X1 52 ENCODER SWX217 SWX217 53 MEMBRANE SWITCH SWX212 SWX215 C1 F1 co
8. Method of Calibration With the probe connected to the unit insert the probe connected to the unit to be calibrated into a bath that has stabilized at the desired calibra tion temperature Allow sufficient time for the probe to stabilize 2 Plug the unit into the appropriate power but do not turn it on display should be blank unless Hot Top Warning System is indicating a hot sur face enter the Service Menu by pressing and holding the POWER key After about 3 seconds a single beep will be heard and you may remove your finger from the POWER key The display will change to OSP 3 Rotate the center knob dial one position clock wise and the display will read CAL This is the calibration menu Press the SET key under the HEAT display The display will now read OiL Press the SET key under the HEAT display again to accept and the display will change to no Rotate the center knob one position to change the display to yES and press the SET key under the HEAT display again 4 The HEAT display will show the temperature that is currently measured at the probe If the display shows then the probe is not con nected to the unit and must be connected before continuing The SET indicator under the HEAT display will be flashing to let the user know that the display is ready to be adjusted using the center knob 5 Adjust the HEAT display using the center knob until it matches the independent probe When this is complete press
9. function on the SUPER NUOVA can be set to shut off heating The timer can be set for a desired number of hours 1 2 4 8 or 12 or for a non specific period of time Infinity symbol To set the timer use the right and left arrows until the light above the number corresponds to the desired time If at any time you wish to reset the timer press the right or left arrow keys until the indicator light corresponds to your desired time The unit will beep indicating it has been reset One minute before shutdown the unit will beep three times and flash the 1 hour light The unit will beep three more times to indicate it has timed out Power Interruption Protection If an interruption in power supplied to the SUPER NUOVA occurs the unit will continue to operate normally as long as the interruption is no longer than 5 seconds f the interrup tion is longer than 5 seconds the unit s power will be off once the facility power is restored 15 OPERATION 16 RS232 Output An RS232 port is available on the SUPER NUOVA to output elapsed time and temperature data The data is printed once every second when the unit is powered on displays on A comma separates each piece of data so that it may easily be imported into a spreadsheet as CSV Comma Separated Values The actual data stream sent every second consists of Elapsed Time Heating Setpoint Actual Temperature Actual temperature refers to top plate temperature or remote probe t
10. is indicating a hot sur face enter the Service Menu by pressing and holding the POWER key After about 3 seconds a single beep will be heard and you may remove your finger from the POWER key The display will change to OSP Rotate the center knob until the display reads SEL Press the SET key under the display to accept and the display will change to SP Stir Plate HP Hot Plate or S Stirrer Rotate the center knob to change the display to the type of unit required and press the SET key under the display again The display will now change to 7 7 top or 10 10 top Rotate the center knob to change the display to the size of unit required and press the SET key under the display again The unit will return to the root Service Menu Select another feature to change or press the POWER key again to return to the off mode SERVICE AND CALIBRATION Flash Upgrade FLS This feature is available for all units and is designed to allow a firmware upgrade via RS232 port to be applied without exchanging controls NOTE Special software and an RS232 cable are required to complete this proce dure Complete instruction will be included with the firmware upgrade General Cleaning Instructions Keep top surface clean Use a non abrasive cleaner Alkali spills hydrofluoric acid spills or phosphoric acid spills may damage top and lead to thermal failure Unplug unit and remove spills promptly Do not immerse unit for cleanin
11. possible to heat certain types of metal vessels and sandbaths on the SUPER NUOVA without damaging the ceramic top The timer feature on the SUPER NUOVA can be pro grammed to turn off the heating See Setting the Timer section of this manual 11 Operation Warning Use caution when heating volatile materials top surface and element can reach the Flash Point Temperature of many chemicals These hot plates are not explosion proof Fire or explosion may result Unit contains components which may ignite such materials Use appropriate hand and eye protec tion when handling hazardous chemi cals Caution Hot Top Avoid Contact The top plate of the unit can remain hot for some time after use A CAUTION HOT TOP light will remain on until top plate temperature cools to below 50 C The knob does not function unless one of the SET buttons is pushed first to activate it The temperature display will indicate the actual temperature of the top plate 1 370 C This hot plate does not cool The minimum temperature is 1 C if used in a cold room at 1 C Boiling times are dependent on solu tion volume and the surface area of the flask that is exposed to the hot plate For example when heating the same amount of solution in a 2L flask vs a 1L flask the solution will heat about 12 20 faster Power Button The SUPER NUOVA unit has a power button located on the front control
12. unit Be careful to observe the correct polarity of the probe connector when inserting probe Place the probe into the solution The display will indicate the actual temperature of the solution as measured by the probe and the probe indicator LED on the front panel will be illuminated Keep in mind drafts and other temperature fluctuations will affect temperature accuracy The external probe offers more exact temperature control than regulating the top plate by the internal sensor If you need to maintain a precise setpoint it is recommend to use a probe to control the solution temperature instead of controlling by the top plate temperature When using a probe with the SUPER NUOVA hot plate it is recommended that a clamp on a support rod be used to hold the probe in the solution To ensure accurate probe readings as much of the probe sheath as possible should be immersed in the solution Make sure the probe is immersed in the liquid and is not located in air or outside of the solution If the probe is plugged into the hot plate but is not in solution while the heat control is operating the temperature display will con tinue to indicate an ambient temperature and a probe out of solution error will occur Because the set point cannot be reached the element will continue to supply heat to the top plate and the maximum top plate temperature of 370 C may be reached If the remote probe does not sense a temperature change in three minutes
13. unit on a flat stable surface at least 12 away from combustible materials and plug the cordset into a proper ly grounded electrical outlet of correct voltage and current handling capacity UNPACKING AND INSTALLATION Cord retention clip RS232 Port Connections Remote Probe Connection CAUTION HOT TOP Temperature Temperature Indicator Display Set Button POWER Writable AN E Power Button Preset CAUTION Ti HOT TOP Imer Surface Indicator Lights TIMER 0012 8 4 2 1 lt ADJUST Bx Barnstead Thermolyne hours SUPER NUOVA Preset Indicator Light Light 10 Use only a No 2 pencil to gently mark up writable preset surface Principles of Operation This hot plate does not cool The minimum temperature is 1 C if used in a cold room at 1 C Each SUPER NUOVA unit utilizes the latest microproces sor technology to deliver the most reliable accurately controlled ceramic top hot plate on the market Your SUPER NUOVA hot plate has an electronic closed loop feedback control which will accurately maintain tem perature setpoints from 1 C through 370 The SUPER NUOVA units use a Type K thermocouple for measuring the top plate temperature OTP and the exter nal probe Both top plate surface and OTP temperature are measured with independent analog circuits This pro vides a significant increase in safety due to the redundan cy of the circuits It is
14. upon inspection it is concluded that failure is due to factors other than excessive high temperature or contamination BARNSTEAD will provide warranty replacement As a condition to the return of any product or any constituent part thereof to BARNSTEAD s factory it shall be sent prepaid and a prior written authorization from BARNSTEAD assigning a Return Materials Number to the product or part shall be obtained IN NO EVENT SHALL BARNSTEAD BE LIABLE TO ANY PARTY FOR ANY DIRECT INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES OR FOR ANY DAMAGES RESULTING FROM LOSS OF USE OR PROFITS ANTICIPATED OR OTHERWISE ARISING OUT OF OR IN CONNECTION WITH THE SALE USE OR PERFORMANCE OF ANY PRODUCTS WHETHER SUCH CLAIM IS BASED ON CON TRACT TORT INCLUDING NEGLIGENCE ANY THEORY OF STRICT LIABILITY OR REGULATORY ACTION The name of the authorized Barnstead International dealer nearest you may be obtained by calling 1 800 446 6060 563 556 2241 or writing to Bx Barnsteadinternational 50 Your Lab Starts Here 2555 Kerper Boulevard P O Box 797 Dubuque lowa 52001 0797 Phone 563 556 2241 or 800 553 0039 Fax 563 589 0516 E mail mkt barnstead com www barnstead com REGISTERED
15. with the tech nical requirements of the following standards EMC EN 61000 3 2 EN 61000 3 3 EN 61326 1 Safety EN 61010 1 EN 61010 2 010 Limits for harmonic current emissions Limits for voltage fluctuations and flicker Electrical equipment for measurement control and laboratory use Part 1 General Requirements Safety requirements for electrical equipment for measurement control and laboratory use Part General Requirements Part Il Particular requirements for laboratory equipment for the heating of materials per the provisions of the Electromagnetic Compatibility Directive 89 336 EEC as amended by 92 31 EEC and 93 68 EEC and per the provisions of the Low Voltage Directive 73 23 EEC as amended by 93 68 EEC The authorized representative located within the European Community is Electrothermal Engineering Ltd 419 Sutton Road Southend On Sea Essex SS2 5PH United Kingdom Copies of the Declaration of Conformity are available upon request Super Nuova Hot Plate Introduction Please read all the information in this manual before operat ing the unit Your Barnstead Thermolyne SUPER NUOVA hot plate is a heating plate designed for laboratory procedures requiring precise control of temperature Each SUPER NUOVA model includes a digital display for monitoring temperature The hot plate is capable of producing accurately controlled top plate temperatures from 1 C through 370 C The tem perature
16. 24 A OTE E 25 Probe Temperature Cirit P lros neiseis akra ee eRe EEE AE eee EE ERRE EE EREEREER ARN 26 Probe Response Primicias taa 27 Set Point LIM Sea eats veces td 27 Enor Disable 5 1 4 rad 28 Factory Defaults de Ericcson as 29 Model Selection SEL occitano alza 30 Flash Upgrade FES ad 31 General Cleaning INStructions 31 Troubleshooting GUAE ii i 32 EMOS arar aora Se ere 32 525 1 1915 66 1 tii add 3 aes 34 WIND DIA Me a a ai lid 38 Replacement Parts LiS australis aid ada 39 ACCO SONOS mois A ac 40 Ordering POCA ULSA a co Te 41 WOVEN iO a a a taa 44 Safety Information Alert Signals Ad Warning Warnings alert you to a possibility of per sonal injury Caution Cautions alert you to a possibility of damage to the equipment Y Note Notes alert you to pertinent facts and conditions Hot Surface Hot surfaces alert you to a possibility of personal injury if you come in contact with a surface during use or for a period of time after use AN Note The SUPER NUOVA ho
17. Except as expressly stated above BARNSTEAD MAKES NO OTHER WARRANTY EXPRESSED OR IMPLIED WITH RESPECT TO THE PRODUCTS AND EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES INCLUDING BUT NOT LIMITED TO WARRANTIES OF DESIGN MERCHANT ABILITY AND FITNESS FOR A PARTICULAR PURPOSE An authorized representative of BARNSTEAD must perform all warranty inspections In the event of a defect covered by BARNSTEAD s warranty BARNSTEAD shall as its sole obligation and exclusive remedy provide free replacement parts to remedy the defective product In addition for products sold by BARNSTEAD within the continental United States or Canada BARNSTEAD shall provide provide free labor to repair the products with the replacement parts but only for a period of ninety 90 days from the Commencement Date BARNSTEAD s warranty provided hereunder shall be null and void and without further force or effect if there is any i repair made to the product by a party other than BARNSTEAD or its duly authorized service repre sentative ii misuse including use inconsistent with written operating instructions for the product mishan dling contamination overheating modification or alteration of the product by any customer or third party or iii use of replacement parts that are obtained from a party who is not an authorized dealer of BARNSTEAD Heating elements because of their susceptibility to overheating and contamination must be returned to the BARNSTEAD factory and if
18. Factory Defaults deF This feature is available for all units and is designed to restore the control to the default factory settings NOTE The Model Selection feature will need to be re visited after resetting the factory defaults see Model Selection below To reset to the Factory Defaults follow the instructions given below 1 Plug the unit into the appropriate power but do not turn it on display should be blank unless Hot Top Warning System is indicating a hot sur face enter the Service Menu by pressing and holding the POWER key After about 3 seconds a single beep will be heard and you may remove your finger from the POWER key The display will change to OSP Rotate the center knob until the display reads dEF Press the SET key to accept and the dis play will change to no Rotate the center knob 29 SERVICE AND CALIBRATION 30 to change the display to yES and press the SET key The unit has now been returned to the factory default settings The unit will return to the previ ous menu Select another feature to change or press the POWER key again to return to the off mode Model Selection SEL This feature is available for all units to select the type and size but should only be used by the factory To modify view the Model Selection follow the instructions given below 1 Plug the unit into the appropriate power but do not turn it on display should be blank unless Hot Top Warning System
19. ard 100V 120V Control Board 220 240V PC Board Fuse 100V 120V PC Board Fuse 220 240V Display Board Encoder Membrane Switch Knob Power Entry Module Cord Set 100 V 120V Cord Set 220 240V Knob Retaining Clip 100V 120V Retaining Clip 220 240V Lower Insulation Upper Insulation Heating Element 120V w thermocouple Heating Element 100V w thermocouple Heating Element 220 240V w thermocouple Ceramic Top Hot Plate Top Assembly 120V Hot Plate Top Assembly 100V Hot Plate Top Assembly 220 240V 6 Chemically resistant stainless steel probe with 8 PFA encapsulation LSA Type K 39 Accessories Part No TC732X1 TC732X2 TC727X2 711S 647 15 1007 3BLS 615 3SC 260CW 3BLS ERT605 7077 7068 1000 2 7078 7079 WHX18 Description General purpose immersion probe with 6 15 24 cm stainless steel sheath General purpose immersion probe with 10 25 40 cm stainless steel sheath Chemically resistant immersion probe with 7 17 78 cm Teflon sheath Non Mercury Thermometer 20 to 100 C Range 76 mm immersion Non Mercury Thermometer 0 to 110 C Range 35 mm immersion Non Mercury Thermometer 1 to 201 C Range 76 mm immersion Mercury Teflon Coated Thermometer 10 to 200 C Range 76 mm immersion Non Mercury Thermometer 10 C to 260 C Range 76 mm immersion Waterproof Digital Thermometer 50 to 280 C Thermometer Clamp 90 Clamp Holder 12 Aluminum Rod Large Clam
20. control is done at the front edge of the unit using a small straight blade screwdriver to make the adjustment Typically the set point will be adjustable from 60 to 400 C in 10 C increments The Over temperature Set Point can be viewed with this menu option To do so follow the instructions given below 1 Plug the unit into the appropriate power but do not turn it on display should be blank unless Hot Top Warning System is indicating a hot sur face enter the Service Menu by pressing and holding the POWER key After about 3 seconds a single beep will be heard and you may remove your finger from the POWER key The display will change to OSP 2 Press the SET key under the HEAT display to begin viewing the current setting The set point may be changed with a screwdriver and the dis play will update accordingly 3 When setting and or viewing is complete the POWER key can be pressed to return to the previous menu SERVICE AND CALIBRATION Temperature Probe Calibration CAL This section applies only to the calibration of the temperature probe system The hot plate surface cannot be calibrated This method is only applicable to units that have heating func tionality There are two types of calibration available The choice of which calibration to choose will depend on the equipment that is available Calibration for either method is done at a single user selectable temperature Therefore the calibration will be most accu
21. e of this feature is to select the minimum time required for a temperature change to be detected before signaling a Probe Out of Solution error E03 A choice between 3 and 20 minutes in 1 minute increments is possible The default is 3 minutes but if a large load is placed on the top the time may need to be extended to avoid nuisance E03 errors To modify view the Probe Response follow the instruc tions given below 1 Plug the unit into the appropriate power but do not turn it on display should be blank unless Hot Top Warning System is indicating a hot sur face enter the Service Menu by pressing and holding the POWER key After about 3 seconds a single beep will be heard and you may remove your finger from the POWER key The display will change to OSP 2 Rotate the center knob until the display reads Pr Press the SET key under the HEAT display to accept and the display will change to the cur rent time chosen Rotate the center knob to change the display and press the SET key under the HEAT display again 3 The unit will return to the previous menu Select another feature to change or press the POWER key again to return to the off mode Set Point Limit SL This feature is available for units with heating functionali ty The purpose of this feature is to select whether the maximum set point will be limited based on the Over tem perature Set Point OSP or unlimited UL If it is limited by OSP then the maximum se
22. ed under the HEAT display Use the knob in the center of the con sole to select a temperature Turn the knob clockwise to increase the temperature or counterclockwise to decrease the temperature When desired temperature has been reached press the SET key under the HEAT display or wait a moment and the unit will beep indicating that it has been set The SET indicator light will be lit when in SET mode Once the unit begins heating the display will register ACTUAL temperature until the setpoint has been reached To check your setpoint press SET under the HEAT dis play and your setpoint will be displayed again for a few seconds The display will automatically return to indicating actual temperature Keep in mind drafts and other tem perature fluctuations will affect temperature accuracy The top plate temperature will be higher than your solution tempera ture The top plate temperature will not exceed the 370 C maximum Note The display on the hot plate will indi cated temperatures from 0 to 550 C when displaying temperature from a probe If the actual temperature is below 0 the display will still read 0 If the temperature is higher than 550 the display will still read 550 OPERATION Controlling Solution Temperature Using External Probe To control the solution temperature plug the included probe or an ungrounded Type K thermocouple probe into the probe receptacle located on the right side of the
23. emperature if a probe is being used Elapsed time is a 1 second counter that rolls over to zero again every 12 hours 43 200 seconds The temperatures are given in degrees Celsius When the unit is first powered on displays turn on a header will print indicating the columns In order to communicate with the SUPER NUOVA the com puter connected to it needs to be set with the following parameters BITS PER SECOND 57 600 e DATA BITS 8 e PARITY NONE e STOP BITS 1 FLOW CONTROL NONE Also the first time a unit is plugged in a paragraph of diag nostics information will be sent via RS232 and can be viewed with a terminal program An example of the data that is sent is Software Version 1 00 Stir Hours 0 Heat Hours 0 Calibration Set Point 70 Calibration Offset 0 0 Since there is no stirring feature on this unit Stir Hours will remain at 0 Heat Hours are kept internally in 1 minute incre ments and displayed to the nearest hour The Calibration Set Point is the temperature that the unit was calibrated at when calibration was performed The Calibration Offset is the offset determined at the calibration temperature OPERATION Using HyperTerminal w RS232 With HyperTerminal you can store the RS232 output data of a SUPER NUOVA on a PC NOTE Other terminal programs that capture RS232 data can be used as well In order to follow this procedure you must have Microsoft Windows 95 or greater with HyperTerm
24. g Wipe exterior housing with lightly dampened cloth containing mild soap solution 31 Troubleshooting Error Codes Errors E01 through E07 are heating errors Error Handler will lock out heating functions if heating error is detected Stirring functionality is unaffected If the condition that caused the error is no longer present pressing the POWER button or unplugging the unit will clear Errors E01 E07 E01 Internal thermocouple out of range Excessive top heat up time External Probe left out of solution 32 Internal thermocouple not connected Thermocouple open Thermocouple connected backwards reversed polarity Internal thermocouple short circuit Failure in Internal thermocouple Failure in Element Failure in optocoupler triac circuit External Probe left out of solution OTP potentiometer set too low User selected timeout Probe Response too short for current load External probe connected backwards Ensure proper connection and polarity of thermocouple Replace thermocouple attached to element Ensure proper connection and polarity of thermocouple Remove short Replace thermocouple attached to element Replace Element Replace Control Board Place external probe into solution Increase OTP setting Increase external probe timeout Probe Response Correct orientation of external probe TROUBLESHOOTING OTP detected over OTP thermoc
25. hot plate S stirrer and SP stirring hot plate or stir plate and the last column gives a brief description of the purpose of the feature Display Availability Brief Description Over temperature Set OSP HP SP Allow the user to see the setting of the Over Point Temperature Protection control Temperature Probe CAL HP SP Allows calibration of the temperature probe and Calibration associated circuitry Thermometer Mode Prb HP SP Allows the probe circuit to be used as a thermometer while still allowing independent use of the stirring control if so equipped Timer Shutdown HP S SP When the timer elapses a choice of what should turn off is selectable between heating stirring or both Default is heating only on SP and HP stirring only on S Probe Temperature HP SP Allows the user to limit the maximum temperature of the Limit heating set point when the probe is attached to 250 C or allow it to be unlimited Default is 250 C Probe Response HP SP Sets the minimum time required for the probe temperature to rise before signaling an error E03 This is adjustable from 3 to 20 minutes in 1 minute increments The default is 3 minutes the OSP Error Disable HP S SP All errors except E12 locked rotor can be disabled if they are presenting problems with the operation of a unit Care must be exercised when changing the default All errors enabled Factory Defaults HP S SP All settings listed in this table will be reset t
26. icator under the HEAT display will be lit and the display will show the temperature at which the unit was last calibrated The cali bration temperature may be adjusted by using the center knob Temperature can only be selected in whole degrees Celsius The adjustable range is 1 370 C When the adjustment is completed press the SET key under the HEAT display to approve the selec tion 5 the unit undergoing calibration does not have stirring capability then skip to the next step The SET indicator under the STIR display will be lit 23 SERVICE AND CALIBRATION 24 and the display s will show the stirring control set point The speed may be adjusted by using the center knob The adjustable range is 50 999 and also OFF zero When the adjustment is completed press the SET key under the STIR display to approve the selection The HEAT display will now show the tempera ture that is currently measured at the probe If the display shows then the probe is not connected to the unit and must be connected before continuing The unit will begin heating to the setpoint The HEAT and STIR displays will flash until the temperature is within 2 C of the chosen setpoint Once the temperature is within 2 C of the set point a beep will sound and the SET indicator under the HEAT display will begin flashing to let the user know that the display is ready to be adjusted using the center knob Although it may be des
27. inal installed it is available from the Windows installation CD if not installed already A PC that has an available 9 pin DB 9 RS232 con nector WHX18 Accessory PC to hot plate communica tions cable Connect it from the back of the hot plate to the communications port desired To e HyperTerminal From the START menu of Windows select ACCES SORIES COMMUNICATIONS HYPERTERMINAL Type in a name example SuperNuova that you would like to refer to the connection by in the NAME box You may also select an icon if you would like Then select OK Select the RS232 port that you plan to use to con nect to the hot plate typically Com 1 or Com 2 Then select OK Under port settings select the following BITS PER SECOND 57 600 DATA BITS 8 e PARITY NONE e STOP BITS 1 FLOW CONTROL NONE Then Select OK 17 OPERATION 18 Select FILE SAVE AS and save this setup wherever you would like it to be located if you would like it on the Desktop select Desktop and select SAVE You will be able to run HyperTerminal with this setup in the future by just double clicking the icon if you put it on the Desktop The setup of HyperTerminal is now complete you can view the past data but the program will only allow you to see the past 500 lines in its buffer To capture data permanently follow the Capture with HyperTerminal Instructions below To ape Data With HyperTerminal Start HyperTerminal by do
28. ionality and is only applicable when using a probe The purpose of this feature is to limit the heating set point to 250 C or allow it to be unlimited only when the probe is plugged in The reason a user may want to limit the set point when using a probe is to protect the Teflon coated probes from the damage of over heating If that is not a concern or a different material of probe is chosen then unlimited is a safe choice To modify view the Probe Temperature Limit follow the instructions given below 1 Plug the unit into the appropriate power but do not turn it ON display should be blank unless Hot Top Warning System is indicating a hot sur face enter the Service Menu by pressing and holding the POWER key After about 3 seconds a single beep will be heard and you may remove your finger from the POWER key The display will change to OSP 2 Rotate the center knob until the display reads PL Press the SET key under the HEAT display to accept and the display will change to 250 250 limit or UL unlimited Rotate the cen ter knob to change the display to the method of choice and press the SET key under the HEAT display again 3 The unit will return to the previous menu Select another feature to change or press the POWER key again to return to the off mode SERVICE AND CALIBRATION Probe Response Pr This feature is available for units with heating functionality and is only applicable when using a probe The purpos
29. irable to wait longer to allow the tempera ture of the unit and fluid to stabilize further Adjust the HEAT display using the center knob to make it match the independent probe When this is complete press the SET key under the HEAT display The unit will turn OFF automati cally Calibration of the probe system is now complete Thermometer Mode Prb This option is only available for units with heating func tionality The Thermometer Mode can be used to display temperature using the probe without the heating control on NOTE Heating will suspend while in thermometer mode To enter Thermometer Mode follow the instructions given below 1 Plug the unit into the appropriate power but do not turn it on display should be blank unless Hot Top Warning System is indicating a hot sur face enter the Service Menu by pressing and holding the POWER key After about 3 seconds a single beep will be heard and you may SERVICE AND CALIBRATION remove your finger from the POWER key The display will change to OSP Rotate the center knob until the display reads Prb Press the SET key under the HEAT display to accept and the display will change to OFF Rotate the center knob one position to change the display to On and press the SET key under the HEAT display again The unit will re start and when done initializing will now be in Thermometer Mode The SET key under the HEAT display will have no affect while in Thermometer Mode
30. is controlled at the plate surface by an internal Type K thermocouple sensor or the solution temperature may be controlled by utilizing the included 6 PFA encapsu lated ungrounded stainless steel Type K thermocouple probe A 6 or 10 general purpose stainless steel immer sion probe or a chemical resistant 7 solid Teflon immer sion probe may be ordered separately The 7 x 7 or 10 x 10 top plate on the SUPER NUOVA units are solid ceram ic and are suitable for use with glass or metal vessels and sand baths Other features of the SUPER NUOVA include a timer that can be used to shut off heating Specific temperature set points may be set using the PRESETS buttons on the SUPER NUOVA An over temperature protection OTP cir cuit can be set using the adjustment on the front face of the unit The OTP can be displayed in the service menus See Service and Calibration An RS232 port is available on the SUPER NUOVA to output elapsed time and temperature data The data is printed once every second when the unit is powered on displays on See RS232 Output in the Operation section of this manual Your SUPER NUOVA hot plate may be used for general purpose heating applications including sample preparation heating reagents melting paraffin warming resinous chemi cals content analysis solvent evaporations digestions media preparation and sterilization titrations sand baths and microscale chemistry applications Gene
31. o the default factory setting Useful in troubleshooting Model Selection SEL HP 5 SP Allows the unit to be configured as a hotplate stirrer or stirplate Then size of unit is selectable 7 or 10 unit The default is 7 stirplate Flash Upgrade FLS HP S SP If a new version of firmware is obtained it can be loaded into the hotplate using this menu All options will be set to factory defaults when complete Set Point Limit HP SP The maximum temperature can be limited to below the OSP or can be unlimited Unlimited can allow the OTP circuit to automatically disconnect relay power if the OSP setting is exceeded The default is to be limited by 19 SERVICE AND CALIBRATION Note 20 For most routines the POWER key can be used to return to a previous menu if desired Also many of the options can be checked to see how the unit is configured by selecting the feature and observing which menu item is displayed The unit will always display the current configura tion first Over temperature Set Point OSP This option is only available for units that have heating functionality The Over temperature Set Point is the set point of the independent temperature control The pur pose of the control is to limit the top temperature of the element independently of the standard heating control This is helpful if there is a failure of the main control that would cause the top to heat excessively The adjustment for this
32. ofluoric acid spills or phosphoric acid spills may damage top and lead to thermal failure Unplug unit and remove spills promptly Do not immerse unit for cleaning 4 Replace the top immediately if damaged by etching scratching or chipping A damaged top can break in use SAFETY INFORMATION 10 11 12 13 Do not use metal foil on hot plate which may block air flow Overheating will result Do not remove or modify grounded power plug Use only properly grounded outlets to avoid shock hazard Use appropriate hand and eye protection when handling hazardous chemicals Gross weight of items placed on top of hot plates should not exceed 35 lbs 15 9 kg on the 10 x 10 models and 25 lbs 11 3 kg on the 7 x 7 models Caution Hot Top Avoid Contact The top plate of the unit can remain hot for some time after use A CAUTION HOT TOP light will remain on until top plate temperature cools to below 50 C Do not leave an active probe out of the fluid This may cause uncontrolled heating of the fluid on the hot plate and unintentional boiling or an explosion could occur Localized heater element temperature can be significantly higher than the temperature indicat ed on the display If flammable concentrations reach internal element a fire could result Note that the exterior housing will be hot during and for a period of time after use Refer servicing to qualified personnel 7
33. ouple Increase OTP potentiometer temperature condition relay temperature is above the setting has opened power to the OTP potentiometer setting element removed OTP thermocouple Reduce Hotplate set point temperature is above the OTP potentiometer setting OTP thermocouple not Ensure proper connection and connected polarity of OTP thermocouple Large difference between Internal or OTP thermocouple Ensure proper connection and Internal thermocouple and not connected polarity of affected OTP thermocouple thermocouple Internal or OTP thermocouple Remove short of affected short circuit thermocouple Internal or OTP thermocouple Ensure proper connection and connected backwards polarity of affected reversed polarity thermocouple Corrupted data flash memory Checksum failure during data Contact Customer Service or flash recovery see footnote below Blank Display with continuous Corrupted program memory Checksum failure during unit Replace Control Board initialization Reprogram Control Board Error E21 15 a data flash memory error and can be corrected by following the steps below Press any key to clear the error this re initializes data flash memory At the SEL menu press the SET HEAT or SET STIR key Using the encoder knob select your unit s model type if your unit model number starts with SP select SP etc and press either the SET HEAT or SET STIR key Using the encoder knob
34. p Small Clamp up to 1 2 RS232 Cable NOTE Thermometers are N I S T traceable however they do not come with N I S T certificates To obtain a certificate before ordering call Barnstead International Customer Service at 1 800 553 0039 40 Ordering Procedures Please refer to the Specification Plate for the complete model number serial number and series number when requesting service replacement parts or in any corre spondence concerning this unit All parts listed herein may be ordered from the Barnstead International dealer from whom you purchased this unit or can be obtained promptly from the factory When service or replacement parts are needed we ask that you check first with your dealer If the dealer cannot handle your request then contact our Customer Service Department at 563 556 2241 or 800 553 0039 Prior to returning any materials to Barnstead International please contact our Customer Service Department for a Return Materials Authorization number RMA Material returned without an RMA number will be refused 41 42 43 Two Year Limited Warranty Barnstead International BARNSTEAD warrants that if a product manufactured by Barnstead shall be free of defects in materials and workmanship for two 2 years from the first to occur of i the date the product is sold by BARNSTEAD or ii the date the product is purchased by the original retail customer the Commencement Date
35. panel The unit may be powered on by pressing the power button or ANY button on the control panel When the unit is turned on there will be three beeps the unit will initialize and then OFF will be dis played on the HEAT display screen until a temperature is entered To turn off power to the unit press the power button Setting the Temperature The SUPER NUOVA hot plate has an electronic closed loop feedback control which will accurately maintain tem perature setpoints from 1 C through 370 C An unloaded hot plate will heat to maximum temperature in just 5 min utes A CAUTION HOT TOP light on the front panel will illuminate whenever the top surface temperature exceeds 50 C The temperature may be controlled either at the top plate by the internal Type K thermocouple sensor or in the solution using an accessory ungrounded Type K ther mocouple probe If a probe is used the External Probe light will be illuminated on the front panel A 6 or 10 stainless steel general purpose immersion probe part numbers TC732X1 and TC732X2 or a chemical resistant 7 Teflon immersion probe part number TC727X2 are available by contacting Barnstead International 800 553 0039 The SUPER NUOVA hot plate will accept any ungrounded Type K thermocouple probe however the accuracy of probes other than those tested and specified may not reach the probe accuracy rating designated To set the temperature press SET key locat
36. ral Usage Do not use this product for anything other than its intended usage Unpacking and Installation A Warning Use a properly grounded electrical outlet of correct voltage and current handling capacity Do not remove or modify grounded power plug Use only properly ground ed outlets to avoid shock hazard Not rated for use in hazardous atmos pheres Do not use in the presence of flamma ble or combustible materials fire or explosion may result This device con tains components which may ignite such materials If explosion proof models are required contact Barnstead International at 1 800 553 0039 for more information Do not use in highly corrosive atmos pheres corrosive fumes and spills may damage top and internal compo nents creating shock hazard Unpacking Remove your SUPER NUOVA hot plate from the carton Inspect to ensure that the unit has not been damaged during shipment If the unit appears to have sustained shipping damage contact the distributor from whom you purchased this product or Barnstead International Customer Service at 800 553 0039 Check for remote probe and thumbscrew prior to discarding packaging The following items are included in the shipment SUPER NUOVA hot plate Remote Probe TCX16 Knob KBX106 Adapter 100V models only CEX42 Operator s Manual LT1317X1 If any of these items are missing from the carton contact Barnstead International Installation Set the
37. rate at that temperature Note The unit has not been calibrated at any temperature from the factory If you wish to have your SUPER NUOVA calibrated by Barnstead contact customer service at 1 800 553 0039 for further infor mation The first and preferred method of calibration is OiL also known as Oil Bath Method It is preferred due to the relative ease and speed at which the procedure can be performed This method will require the customer to have a precision bath with temperature readout The bath could be oil water salt or other fluid or material as long as the temperature is stable and the readout is accurate A thermocouple simulator may also be used but this will not correct for error in the probe The second type of calibration is SyS also known as System Calibration This method can be used when an independent temperature source such as a bath is not available The hot plate itself is used to supply the bath Although an independ ent and accurate method of determining temperature is still required This measuring system could be as simple as an accurate thermometer See the Accessories section for N 1 S T traceable thermometers available from Barnstead International The bath chosen should be as similar to the user s typical load as possible For example if the load is 150ml of aqueous solution in a 500m Erlenmeyer flask then the load during calibration should be the same 21 SERVICE AND CALIBRATION Oil Bath
38. s to enable or disable a particular error from being detected and displayed All errors except E12 locked rotor stir ring control are able to be disabled A general option is also available to re enable all errors at once When dis abling errors though they must be done one at a time To modify view the Error Disable menu follow the instruc tions given below 1 Plug the unit into the appropriate power but do not turn it on display should be blank unless Hot Top Warning System is indicating a hot sur face enter the Service Menu by pressing and holding the POWER key After about 3 seconds SERVICE AND CALIBRATION a single beep will be heard and you may remove your finger from the POWER key The display will change to OSP Rotate the center knob until the display reads Err Press the SET key under the display to accept and the display will change to CLr re enable all disabled errors Rotate the center knob to change the display to the error number of choice and press the SET key under either display again The display will now indicate either On the error detection is enabled or OFF the error detec tion is disabled Rotate the center knob to change the display if desired and press the SET key under the display The unit will return to the previous menu Select another error to change or press the POWER key to return to the root Service Menu Pressing the POWER key one more time will turn the unit off
39. t plates are not explosion proof If explosion proof models are required contact Barnstead International at 1 800 553 0039 for more information Warning Refer servicing to qualified personnel A Your Barnstead Thermolyne SUPER NUOVA Hot Plate has been designed with function reliability and safety in mind It is your responsibility to install it in conformance with local electrical codes For safe operation please pay attention to the alert signals throughout the manual This manual contains important operating and safety information The user must carefully read and understand the contents of this manual prior to the use of this equip ment Warnings To avoid electrical shock always 1 Use a properly grounded electrical outlet of cor rect voltage and current handling capacity 2 Disconnect from the power supply prior to main tenance and servicing To avoid personal injury 1 Do not use in the presence of flammable or combustible materials fire or explosion may result This device contains components which may ignite such materials Not rated for use in hazardous atmospheres 2 Use caution when heating volatile materials top surface and element can reach the Flash Point Temperature of many chemicals These hot plates are not explosion proof Fire or explosion may result Unit contains components which may ignite such materials 3 Keep top surface clean Use a non abrasive cleaner Alkali spills hydr
40. t point that can be chosen will be based on the setting of the OTP control on the front edge of the unit If a heating set point of 250 C is desired the OTP must be set at least 50 C higher 27 SERVICE AND CALIBRATION 28 Therefore the OSP setting would need to be at least 300 C The probe circuit is also affected by the selection of OSP Selection of UL would allow the set point to be unlimited and would not be affected by OSP setting To modify view the Set Point Limit follow the instructions given below 1 Plug the unit into the appropriate power but do not turn it on display should be blank unless Hot Top Warning System is indicating a hot sur face enter the Service Menu by pressing and holding the POWER key After about 3 seconds a single beep will be heard and you may remove your finger from the POWER key The display will change to OSP 2 Rotate the center knob until the display reads SL Press the SET key under the HEAT display to accept and the display will change to either OSP or UL Rotate the center knob to change the display and press the SET key under the HEAT display again 3 The unit will return to the previous menu Select another feature to change or press the POWER key again to return to the off mode Error Disable Err This feature is available for all units but not all sub menu options will be applicable since some errors relate to heating or stirring only The purpose of this feature i
41. the SET key under the HEAT display The unit will turn OFF automati cally Calibration of the probe system is now complete 22 SERVICE AND CALIBRATION System Method of Calibration Select an independent temperature probe to be placed in the load along with the unit tempera ture probe before continuing with calibration Select the load to be calibrated and place on top of the hot plate Make sure to have probe plugged into the unit and placed in the load Also ensure that the OTP adjustment on the front edge of the unit is set high enough to allow the load to achieve the calibration temperature 2 With the unit plugged into the appropriate power but not turned on yet display should be blank unless the Hot Top Warning System is indicating a hot surface enter the Service Menu by pressing and holding the POWER key After about 3 seconds a single beep will be heard and you may remove your finger from the POWER key The display will change to OSP 3 Rotate the center knob dial one position clock wise and the display will read CAL This is the calibration menu Press the SET key under the HEAT display The display will now read OiL Rotate the center knob one position and the dis play will read SyS Press the SET key under the HEAT display again to accept and the dis play will change to no Rotate the center knob one position to change the display to yES and press the SET key under the HEAT display again 4 The SET ind
42. the unit will display a heating error and shut down If more than three minutes is required see Service and Calibration Probe Response 13 OPERATION 14 Using Preset Programs The SUPER NUOVA hot plate features the option of pre setting 4 setpoints into its memory To program a preset adjust the heat features to your desired setpoints Press and hold one of the presets and the unit will beep indicat ing those setpoints have been stored in memory The presets will be held in memory even if the unit is unplugged until you choose to override it with another preset To activate one of the presets quickly press the corre sponding number and the heat feature will automatically adjust itself It may be helpful to set one of the presets at OFF This way the heating can be shut off quickly No 2 pencil may be used to gently mark up writable pre set surface Heating Metal Vessels and Sand Baths Metal vessels and sand baths cannot be heated on most solid ceramic tops because of the tendency for the metal and the sand to reflect heat back into the top eventually exceeding the maximum temperature rating for a ceramic top which causes it to break Because of its advanced electronic control the SUPER NUOVA is capable of pre cisely regulating the top plate temperature Metal vessels and sand baths may be heated safely without the danger of the ceramic top breaking OPERATION Setting the Timer The timer
43. uble clicking on the Icon created in the Setup Procedure above Select TRANSFER CAPTURE TEXT Select the Folder and File name you would like to use to refer back to this data example C SuperNuova Test1 txt It is important to use the txt extension so that when you double click on the file at a later date it will automatically open in a text viewing program or it use the csv extension and it can be opened in a spread sheet such as Excel The hot plate can be operated and the data will be stored it is still viewable on screen to the file that was setup in the previous step The data file must be closed at the end of the day or the end of the capturing session by selecting TRANSFER CAPTURE TEXT STOP The data file must be closed before shutting down the computer also The program may be exited by selecting FILE EXIT Select YES to the question ARE YOU SURE YOU WANT TO DISCONNECT NOW Service and Calibration Service Menu The Service Menu has many features that will allow a user to customize their unit A table of the features available in the Service Menu is given below The features are given in order of their appearance in the Service Menu when rotating the center knob in a clockwise rotation The Feature column is the name of the feature the Display column is the designation of that feature as shown on the display of the unit the Availability column gives which type of unit the feature is applicable HP
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