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PAGE 19

T E C A L  1 4 0 H    O P E R A T O R ’ S   M A N U A L

Program Running Display

The Display will automatically go into the the program running display as
described earlier.

One of the following screens will appear:

If neither the 

switch

 nor the 

probe

 options are on 

yes

:

temperature 140.

0

°C

ramp rate

MAX

hold time

HOLD

If the 

switch

 option is on Hold/yes:

temperature 140.

0

°C

ramp rate

2.0°C/min

hold time

 9.2 min

switch s/c

If the 

probe

 option is on yes:

temperature -10.

0

°C

ramp rate

MAX

hold time

10.0 min

user probe

11.0°C

The bottom line on this screen is the temperature of the probe itself.

In any of these screens, except in Pause Mode (see below), press the

ENTER

 key and the display will go to:

X

XXX_PRG

step 01/01
loop 01/01
switch o/c

If you press the 

ENTER

 key while this screen is displayed, except in Pause

Made (see below), the screen will return to the appropriate program running
screen above.

Extended temperature hold

If you press the 

PAUSE

 key during the run, if the Ramp Rate is not set to

MAX, the unit will hold the current temperature, and show a 'P' in the bottom
right hand corner of the display, until the 

PAUSE

 key is pressed again or

until the 

ON/OFF

 key is pressed.

Completion of  the run

The run will terminate and the unit will return to ambient after the hold time
has elapsed, or if the 

ON/OFF

 key has been pressed before the end of the

run.  If you press the 

ON/OFF

 key the unit will retain the last set values and

when the 

ON/OFF

 key is pressed again the unit will re-start the run. The

ESC

 key has no effect during the run.

Содержание Techne 140H

Страница 1: ...Issue 6 Date of issue 3rd May 2005 Techne is a trademark Techne 2003 Tecal 140H Calibrators Operator s Manual...

Страница 2: ......

Страница 3: ...g conditions 10 THE FRONT PANEL 11 Front panel controls 12 When you switch on 15 Configure Menu 15 MANUAL MODE 16 PROGRAM MODE 17 Run Program 17 New Program 18 Program Running Display 19 Switch Test 2...

Страница 4: ...PAGE 2 T E C A L 1 4 0 H O P E R A T O R S M A N U A L...

Страница 5: ...PAGE 3 T E C A L 1 4 0 H O P E R A T O R S M A N U A L NOTES...

Страница 6: ...that the air inlet vents on the underside are free from obstruction 5 Note that the following symbols may be next to the indicator lamps on the front panel of the units and have the following meanings...

Страница 7: ...me s rieux Nous vous conseillons dans ce cas de prendre contact avec votre fournisseur pour r paration Introduction Veuillez lire attentivement toutes les instructions de ce document avant d utiliser...

Страница 8: ...Entl ftungsrippen an der Ger teunterseite immer frei zug nglich sind 5 Wenn die Anzeigenl mpchen an der Vorderseite leuchten hat dies folgende Bedeutung Ger t ist eingeschaltet Ger t heizt bertemperat...

Страница 9: ...inferior no queden obstruidas 5 Los s mbolos que pueden aparecer junto a las luces indicadoras en el panel frontal del equipo tienen los siguientes significados Indicador de potencia Indicador del ca...

Страница 10: ...th the battery should never go flat as it is trickle charged from the internal electronics If the unit is not used for a long period over six months we advise that the unit is connected to the mains e...

Страница 11: ...TEMPERATURES ARE DANGEROUS they can cause serious burns to operators and ignite combustible material Techne have taken great care in the design of these units to protect operators from hazards but ope...

Страница 12: ...type bi directional RS232 The lowest temperatures can only be achieved when the Tecal 140 is used with a chilled water supply which has a maximum pressure of 6 metres of water However the chilled wate...

Страница 13: ...embrane keypad an alphanumeric LCD panel an LED display and three LEDs The LCD panel can display up to four lines of characters and shows the parameters for the selected mode or the options available...

Страница 14: ...ough the letters ABCD The UP ARROW key The key allows the operator to move up the current sub menu This key can also be used to increase numeric values in some fields Where a word can be entered then...

Страница 15: ...within the data field Where a word can be entered then successive presses of this key will toggle through the letters VWXYZ The PAUSE Button Except when the Ramp Rate is set the MAX the PAUSE key allo...

Страница 16: ...tting constant power The only exception is described under Over Temperature Indicator As the temperature approaches the set temperature the indicator will flash When set temperature is reached the ind...

Страница 17: ...the cursor on configure then press the ENTER key MAIN MENU manual mode program mode configure The following screen will appear CONFIGURE Switch no yes Hold Temperature C F user probe no yes Use the E...

Страница 18: ...ther the switch nor the probe options are on Hold yes temperature 140 0 C ramp rate MAX hold time HOLD If the switch option is on yes temperature 140 0 C ramp rate 2 0 C min hold time 9 2 min switch s...

Страница 19: ...n you to the MAIN MENU Use the keys to move to option you require Press the ENTER key when you have selected the option you want The three options are explained in the next sections Run Program If you...

Страница 20: ...steps is limited by the amount of program memory available and the maximum value will be set automatically If there is no data memory available the save data option will not be shown Set the fields in...

Страница 21: ...and the display will go to XXXX_PRG step 01 01 loop 01 01 switch o c If you press the ENTER key while this screen is displayed except in Pause Made see below the screen will return to the appropriate...

Страница 22: ...pt when the Ramp Rate is set to MAX the run is put into pause mode and the letter P appears at the bottom right hand corner of the display Either stop the run by pressing the ON OFF key to return the...

Страница 23: ...OGRAM name TEST_PRG Pressing the ESC key in this screen will return you to the Program Mode without deleting a program Use the keys to find the program you want to delete Press the ENTER key to select...

Страница 24: ...rator and allow the chiller to stabilise for 15 minutes before performing a calibration After stabilisation temperatures between 40 and ambient can be set Contact Techne s Sales Department for details...

Страница 25: ...matter which unit is powered up first RS232 9 way PC serial port ON OFF switch Fuses Power inlet The following table indicates the cable specifications for a 9 way PC serial port Calibrator PC 9 way f...

Страница 26: ...ch are not properly packed for shipping if in doubt contact your supplier General fault finding Cleaning your Tecal unit Before cleaning your unit disconnect from the power supply and allow to cool to...

Страница 27: ...are required Part N Description 6101058 Insert extractor FCAB10UK Mains cable 230V UK units FCABLEEU Mains cable 230V units FCABLEUS Mains cable 120 100V units 6103711 Soft carrying case Accessories...

Страница 28: ...ation Aluminium Inserts Immersion depth 114 3 mm or 4 5 NUMBER PROBE DIAMETER METRIC FINSALA 5 off 6mm FINSALB 1 off each 10mm 8mm 6mm 4 5mm 3mm FINSALC 2 off 6mm 2 off 10mm FINSALD 2 off 6mm 2 off 12...

Страница 29: ...s within 2 C of the set point temperature Pause When you press the PAUSE button the program halts but maintains the block at the temperature reached immediately before the key was pressed Note that it...

Страница 30: ...PAGE 28 T E C A L 1 4 0 H O P E R A T O R S M A N U A L...

Страница 31: ...g the details below UK Office Keison Products P O Box 2124 Chelmsford Essex CM1 3UP England Tel 44 0 330 088 0560 Fax 44 0 1245 808399 Email sales keison co uk Please note Product designs and specific...

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