Torrey EchoTherm HP60 SERIES Operating Manual Download Page 12

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Setting Plate Temperature: To set a plate temperature the probe must not be plugged into the rear 
of the unit.  With the probe unplugged, the unit will control the plate surface using a sensor built 
into the heater plate and the display will show only the target and actual heater plate surface 
temperatures.  To set the plate temperature press HEATER and then use the UP, DOWN, 
RIGHT, LEFT arrows to set the target temperature value into the display.  Then press ENTER.  
The unit will now drive the plate surface to the target temperature while toggling the temperature 
display between the target and actual plate surface temperatures. When the target temperature is 
reached, the display will still toggle between the target and actual temperatures, but the display 
will read the same values.  

 

Setting Ramp: 

NOTE: IF A RAMP VALUE IS TO BE USED, THE RAMP VALUE MUST 

ALWAYS BE SET BEFORE SETTING A TARGET TEMPERATURE.

 To set a ramp 

value, press the RAMP button.  The display to the right of the temperature value will show 

º

C/Hr.  Use the RIGHT, LEFT, UP, DOWN arrows to set the selected value of ramp rate in 

º

C/hr. After a target temperature is set the heater will now drive the temperature from its current 

value to the target temperature, either plate or solution, at the rate just instructed.  The ramp 
value is always in degrees centigrade per hour even if the temperature display has been set to 
read in degrees F.  The RAMP rate is settable from 1

º

C/Hour to 450

º

C/Hour.  

Note that the unit 

will heat fastest when not using a ramp rate setting, even 450

º

C/Hour.  The ramp rate 

should only be used to slow the heating rate.  

 

It is valuable to note that the ramp can be set to go up to a target temperature or down 
from a higher temperature to a lower one.  However, the unit can never ramp down any 
faster than the sample can cool naturally.  When ramping down, the heater is used to slow 
a cooling rate only. 

 
Setting Stirrer: To set a stirrer speed on single stirrer units, press STIRRER and the use the UP, 
DOWN, RIGHT, LEFT arrows to set the value of the stirrer speed into the display.  Then press 
ENTER.  The stirrer will now start to run and will display the speed in RPM on the second line 
of the display.  
 
To set the HS65, 5-position stirrer, the user can select to have all stirrers run at the same speed or 
each stirrer position can be set to its own individual speed.  To select the stirrers to be set use 
press the STIRRER SELECT button repeatedly until the dot in the box to the right of the stirrer  
 

 

 

 

 

 

12 

speed display is on the stirrer position to be set.  Then enter the value for that position by using 
the UP, DOWN, RIGHT, LEFT arrows and press the ENTER button.  That will set the selected 
stirrer.  Repeat this process for each position.  To set all stirrers to the same speed use the 
STIRRER SELECT button to scroll the dots in the box to the right of the display until all 5 dots 
are illuminated.  The use the UP, DOWN, RIGHT, LEFT arrows to enter the stirrer speed value, 
and press the ENTER button.   
 
Setting Timer: To set a timer value press the TIMER button and use the UP, DOWN, RIGHT, 
LEFT arrows to set the value in hours, minutes and seconds.  Then press the ENTER button. The 

Summary of Contents for EchoTherm HP60 SERIES

Page 1: ...SERIES DOCUMENT NUMBER HP60 HS60 1 Revised 17 January 2011 TORREY PINES SCIENTIFIC INC 2713 Loker Ave West Carlsbad CA 92010 TELEPHONE 760 930 9400 Toll Free 866 573 9104 FAX 760 930 9480 E MAIL info...

Page 2: ...FRONT AND REAR PANEL CONTROLS 6 7 VIII SET UP INSTRUCTIONS 8 IX DISPLAY AND KEYBOARD DESCRIPTION 9 10 11 X SIMPLE OPERATIONS 11 12 13 XI PROGRAM OPERATIONS 13 14 15 XII TEMPERATURE CALIBRATION 15 16 X...

Page 3: ...returning items for any reason When applying for authorization please include data regarding the reason the items are to be returned For your protection items must be carefully packed to prevent dama...

Page 4: ...umber HS30 600 For other probes available in other lengths and materials call the factory or consult your price list All probes come with 3 foot 91 44 cm interconnect cable and are 3 16th 47 6 mm in d...

Page 5: ...he unit has an AUTO OFF function When the AUTO OFF function is activated the heater and stirrer will turn off at the end of any count down timer setting ALARMS In addition to the audible alarm associa...

Page 6: ...ral icons which function to display all parameters when the unit is running and during setting When the unit is turned on the display will come on and show the actual plate surface temperature If a pr...

Page 7: ...The fuse types used appear on the label on the rear of the unit CAUTION If the fuses blow repeatedly contact your dealer or the manufacturer ATTENTION Si les fusibles sautent de mani re r p titive co...

Page 8: ...container 5 Turn on the unit by the key on the front panel The unit will beep once and the display will light up At this point the user can set or view any of the parameters of the unit 6 Set either t...

Page 9: ...sition being monitored All stirrer positions can be checked this way Ramp When the RAMP key is depressed the C symbol to the right of the top line of the display with convert to C hr The number value...

Page 10: ...alue will move around showing each stirrer position Stop on the one to be set and use the UP DOWN RIGHT LEFT arrows to set the stirrer speed in RPM Timer Button The TIMER is for setting the value of t...

Page 11: ...change to F depress and hold the HEATER OFF button until the display changes To change back to C repeat the process Setting Solution Temperature When setting a solution temperature plug the probe int...

Page 12: ...that the unit will heat fastest when not using a ramp rate setting even 450 C Hour The ramp rate should only be used to slow the heating rate It is valuable to note that the ramp can be set to go up t...

Page 13: ...ll be sitting with the same information on the display as when the unit was first turned on To stop a program while it is running touch CANCEL Some rules for programming To erase all programs in memor...

Page 14: ...display will show 2 for program step two Now enter the values for ramp temperature stirrer and timer being certain to hit ENTER after each Step 2 is now complete 6 Repeat the steps above until the pr...

Page 15: ...25 C dummy probe in the probe jack at the rear of the unit Depress and hold the HEATER button for 3 seconds until the display reads CAL Then press ENTER Then use the UP DOWN RIGHT LEFT arrows to make...

Page 16: ...onds until the display reads CAL Then press the ENTER button Use the UP DOWN RIGHT LEFT arrows as needed to make the plate temperature display read what is measured on your meter Then press the ENTER...

Page 17: ...qu elle est chaude pour viter toute br lure accidentelle Maintenance There is no ongoing maintenance program needed with this unit other than the normal care and cleaning as instructed above and a sim...

Page 18: ...O Mains Off XV RS232 SERIAL INTERFACE SPECIFICATION See the following pages 18...

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