LTR LR-Cal FLUID 100-N Operating Manual
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LTR LR-Cal FLUID 100-N Operating Manual

Portable temperature calibration bath
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Portable Temperature Calibra�on Bath
MANUAL
FLUID
100-N and
FLUID
100-45
Rel. 20240517
Opera�ng Manual
LR- Cal
FLUID 100-N
LR-Cal
FLUID
100-45
Portable temperature calibra�on bath
DRUCK
&
TEMPERATUR
Leitenberger GmbH • Bahnhofstr. 33 • D-72138 Kirchentellinsfurt • GERMANY
Tel. +49-7121-90920-0 • Fax +49-7121-90920-99 •
DT
-Export@Leitenberger.de •
www.druck-temperatur.de
1

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  • Page 1 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 Rel. 20240517 Opera�ng Manual LR- Cal FLUID 100-N LR-Cal FLUID 100-45 Portable temperature calibra�on bath DRUCK & TEMPERATUR Leitenberger GmbH • Bahnhofstr. 33 • D-72138 Kirchentellinsfurt • GERMANY Tel. +49-7121-90920-0 • Fax +49-7121-90920-99 • -Export@Leitenberger.de •...
  • Page 2 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 Page 1. Safe ty nstruc� 1.1 Us ed s ymbols 1.2 Warning 2. Technical data 2.1 Purpose and s ummary o f in tr s uc�ons 2.2 N ame o f th e product 2.3 Te...

  • Page 3: Safety Instruc�Ons

    Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 1. Safety instruc�ons 1.1 Used symbols WARNING Hot surface or part. CAUTION Indicates a poten�ally dangerous situa�on, that can result in injuries or damage to equipment, personnel or environment, if not avoided. DANGER Iden�fies hazards caused by electric power.
  • Page 4 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 WARNING Due to the fact that the temperature calibrator is a portable instrument, it is very important to ensure that the socket has been earthen correctly when connec�ng it to the electricity supply. Carry out the mainentance and any repair opera�on only with the equipment at ambient temperature and disconnected from the electric power.
  • Page 5 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 A�er any extended use at a temperature below zero: • Bring the Set Point to about 95...100°C le�ng the temperature calibrator work �ll the water inside the oil has completely evaporated. Using the temperature calibrator at a temperature below zero for a long �me with high environmental humidity needs it takes a long �me to evaporate the whole water inside the oil (mor than one hour could be necessary).

  • Page 6: Technical Data

    Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 2. Technical data 2.1 Purpose and summary of instruc�ons This manual contains the use and maintenance instruc�ons valid for the following equipment: Portable Temperature Calibra�on Bath FLUID 100-N FLUID 100-45 The instruc�ons reported in this manual, for the above men�oned equipment, are those relevant •...
  • Page 7 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 2.2 Name of the product Portable temperature calibra�on bath FLUID resp. FLUID 100-N , including standard accessories as per chapter 2.9. 2.3 Technical data Environmental temperature range: +5°C…+45°C Environmental humidity range: 10…...
  • Page 8 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 Controller Data: Display 2 lines (3.2 x 5.5), with back light Microprocessor: 80C522 (80C51 family, CMOS Memory: SRAM (ultra-low-power SRAM , crystal, power-fail control and ba�ery A/D converter: 24 bit PROM -memory, serial communica�on 232 insulated.
  • Page 9 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 2.8 Drawing DRUCK & TEMPERATUR Leitenberger GmbH • Bahnhofstr. 33 • D-72138 Kirchentellinsfurt • GERMANY Tel. +49-7121-90920-0 • Fax +49-7121-90920-99 • -Export@Leitenberger.de • www.druck-temperatur.de...
  • Page 10 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 Electrical drawing DRUCK & TEMPERATUR Leitenberger GmbH • Bahnhofstr. 33 • D-72138 Kirchentellinsfurt • GERMANY Tel. +49-7121-90920-0 • Fax +49-7121-90920-99 • -Export@Leitenberger.de • www.druck-temperatur.de...
  • Page 11 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 2.9 Scope of standard delivery 1 bo�le silikon oil 47V10 at model LR- Cal FLUID 100-N 1 bo�el silikon oil 47V10 at modell LR- Cal FLUID 100-45 Cover for transport and emptying Accessories for transport and emptying Cover with holes for two probes Holders for probes...
  • Page 12 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 Cables for thermostat- / switch-test So� bag Opera�ng manual Test cer�ficate (accuracy, stability, final check) 2.10 Op�onal Accessories Order-Code: FLUID INS FLUID INS Kit to convert to metal dry block calibrator Order-Code: FLUID 100- Extension tube to increase inser�on depth of the reservoir to 230 mm...

  • Page 13: Calibra�On Media

    Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 3. Calibra�on media CAUTION The temperature calibrator has been configured in the factory with the parameters that op�mize the performance of the equipment. Modifica�on of these parameters (3. Menu Func�on Level) can cause malfunc�oning or breakage of the equipment with consequent risk of damage to objects or injury to persons.
  • Page 14 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 3.1.2 Viscosity Viscosity is the property of fluids that indicates it‘s resistance to mixing and it depends on the type of fluid and temperature. The more viscous the fluid, the more difficult the mixing of the fluid and consequently the distribu�on of a uniform temperature inside the bath.
  • Page 15 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 Using 47V5, bath performances are op�mal in the field from -20° to 120°C, but with a fumes suc�on device it can be used up to 125°C, limi�ng the running �me to the highest values in order to increase the life span, while at a low temperature the viscosity, even if high, allows good func�oning of the temperature calibrator, adjus�ng the magne�c s�rrer to maximum speed.
  • Page 16 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 3.1.8 Recommenda�ons • Do not close the container when the temperature is very high. Wait for the temperature of the liquid to reach room temperature and then turn off and close using appropriate cap and cover.

  • Page 17: Installa�On And Opera�On

    Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 4. Installa�on and Opera�on 4.1 Installa�on 4.1.1 Removal of packaging The temperature calibrator is equipped with suitable packaging for transport and tradi�onal shipping systems. Any damage caused during transport must be no�fied immediately to the transporters and claim must be made.

  • Page 18: Opera�Ng The Calibrator

    Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 5. Opera�ng the calibrator 5.1 Elements of the front panel Supply socket Main switch Protec�on fuses Switch test plugs 232 interface Mixer speed control Display (7.1) „hea�ng“ (7.2) „cooling“ (7.3) „switch test“...
  • Page 19 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 5.2 Descrip�on of the instrument FLUID 100-N FLUID 100-45 temperature calibrator consists of an aluminium block with one hole into which the sensors to be calibrated are inserted. The capacity of the fluid tank is 500 cm³.
  • Page 20 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 You have three op�ons to calibrate test items in the means of comparison of values: Calibra�on with comparison with internal reference sensor Make reference to the temperature value of the display (7). It is opportune to refer the value to the supplied test report, to compensate the error of the display.
  • Page 21 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 Before any calibra�ons, follow the instruc�ons in chapter 3, and: • Start the calibra�on only at ambient temperature. Thermal shock can break the sensi�ve element of the probe and cause harm to operator. •...
  • Page 22 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 5.4 Use of the func�ons 5.4.1 Reading external probes - only versions You can connect up to two external temperature probes to the temperature calibrator (only -2I versions) and show their values on the temperature calibrator‘s display (2nd.
  • Page 23 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 NOTE: The temperature calibrator always uses the internal reference sensor to regulate it‘s temperature. Possible Error Messages: • EXT SENSOR FAIL Wrong connec�on or configura�on of the probe connected to „ “.

  • Page 24: Maintenance

    Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 6. Maintenance 6.1 Periodical Maintenance • Check once a month the level of the liquid inside the fluid container. • Check once a month the liquid and change if it is exhausted. •...
  • Page 25 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 Cleaning of the tank (container): To take off the protec�on grid, it is necessary to unscrew the insula�ng ring nut (A). Remove the spring (B) and then hook the grid with a wire (C). Under the grid, there is the s�r bar for mixing the fluid (D).

  • Page 26: Typical Faults

    Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 7. Typical faults Fault: The calibrator does not work when the power cable is connected and the main switch is turned on. Cause: • The fuse (3) is cut off. Replace the fuse. •...

  • Page 27: Descrip�On Of The Front Panel

    Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 8. Descrip�on of the front panel EXT.: external probe input REF.: external reference probe Selectable between input , selectable between: Pt 100 (4 or 3 wires), Pt 100 (4 or 3 wire), Thermocouples K, S, N, J, E Thermocouple K, S, N, J, E or R or R, according to the probe...

  • Page 28: Descrip�On Of The Func�On Menu Levels

    Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 9. Descrip�on of the Func�on Menu Levels Level 1 Level 2 Temp. Value Temp. Value Set Point P. B. new value new value SP.2 new value T. i. new value GRAD new value T.
  • Page 29 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 LR-Cal temperature calibrator has three func�on menu levels (see previous page): • Level 1: Func�ons for the con�nuous usage • Level 2: More specific func�ons and for the regula�on of the calibrator •...
  • Page 30 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 Ramp procedure effec�ve example: Let‘s say, that the set temperature is the ambient one and that it is necessary to reach 400°C with a gradient of 2°C/min. • Press „F“-key, set „ 2"...
  • Page 31 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 9.2 Func�ons of the 2. Func�on Menu Level This func�ons can be selected by pressing the „F“-key together with the „arrow-up“-key at the same �me. Once the 2. Func�on Menu Level is intered, these func�ons can be selected only by pressing the „F“-key.
  • Page 32 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 • DEF. Default Parameters: this func�on allows choosing to set the thermoregulator with the P.B., T.i., T.d. parameters either as a default or as a customisable adjustment. By selec�ng the „ “...
  • Page 33 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 • ADRESS Communica�on adress: the value of this parameter is necessary to communicate from the many LR-Cal temperature calibrators. The admi�ed values are from 1 to 32 and once the value is set by using the arrow-keys, it is necessary to confirm the choice by pressing the „E“-key.
  • Page 34 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 • P1 First calibra�on point. Press arrow-keys to set the value read with a precision reference thermoemter and press „E“-key to accept. • P2 Second calibra�on point. Press arrow-keys to set the value read with a precision reference thermometer and press „E“-key to accept.
  • Page 35 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 10. Recalibra�on of the LR-Cal temperature calibrator CAUTION: This sec�on is applicable for authorised personnel only. Personnel must be able to operate the calibrator and must be familiar with the menu item selec�on etc. Deep knowledge about calibra�on of temperature instruments is necessary.
  • Page 36 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 • Enter the 3. Func�on Menu Level and select „P2". Use the arrow-keys to enter the temperature value, indicated by the pecision reference thermometer and press „E“-key to confirm. Your input is confirmed by symbol „*“...
  • Page 37 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 • Enter the 3. Func�on Menu Level (see instruc�ons) and select Cal_chnl = „ “ . Press E key to „ “- confirm. • Select P1 and press „ " arrow-keys to set the value read with the precision reference...

  • Page 38: Communica�On Protocol

    Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 11. Communica�on protocol 232/C This chapter is needed only, if you like to communicate with the temperature calibrator with your OWN so�ware. This instruc�ons are intended to be used by so�ware engineers only. General characteris�cs: Baud Rate: 9600...
  • Page 39 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 Each command string is an ASCII character succession. First is $ character, the next must indicate the instrument adress (default = 1) and than follows the commanc (4 characters): Possibility: RVAR (data reading) WVAR...
  • Page 40 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 If the temperature unit is not °C, but e.g. °F, you first should write the variable no. 10 (units) to the required value, see table of variables. Data wri�ng ( INTEGER variables) Above is shown how to write into variables of type „float“.

  • Page 41: Instruc�Ons For Op�Onal Accessories

    12. Instruc�ons for op�onal Accessories 12.1 Instruc�ons for Metal Dry Block Insert Kit Conversion kit for LR-Cal FLUID 100-N without holes for self-drilling: FLUID-INS-0 Conversion kit for LR-Cal FLUID 100-N with 9 holes: FLUID-INS-9 Conversion kit for LR-Cal FLUID 100-45 with 8 holes: FLUID-100-45-INS For the replacement of the liquid with the metal insert, proceed as provided for in chapter 8, following the dismantling instruc�ons un�l the extrac�on of the Teflon sha�...
  • Page 42 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 12.2 Instruc�ons for the Extension Tube for increasing the inser�on depth Order-Code: FLUID 100- With this op�onal accessory the useable inser�on depth of the reservoir is increased. Usefull diameter: 60 mm Usefull depth: 230 mm Max.

  • Page 43: Declara�On Of Conformity

    Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 13. Declara�on of Conformity DRUCK & TEMPERATUR Leitenberger GmbH, Bahnhofstr. 33, D-72138 Kirchentellinsfurt, GERMANY, declares that the • Portable temperature calibrator - temperature calibra�on bath FLUID 100-N FLUID 100-45 FLUID 100-N-2I FLUID 100-45-2I...
  • Page 44 Portable Temperature Calibra�on Bath MANUAL FLUID 100-N and FLUID 100-45 DRUCK & TEMPERATUR Leitenberger GmbH Bahnhofstr. 33, D-72138 Kirchentellinsfurt, Germany Tel.: +49 7121-90920-0 Fax: +49 7121-90920-99 E-Mail: -Export@Leitenberger.de www.druck-temperatur.de DRUCK & TEMPERATUR Leitenberger GmbH • Bahnhofstr. 33 • D-72138 Kirchentellinsfurt • GERMANY Tel.

This manual is also suitable for:

Lr-cal fluid 100-45

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