LEYRO LCA 30 Manual
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LEYRO LCA 30 Manual

Advanced micro calibration bath
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ADVANCED MICRO CALIBRATION BATH TEMPERATURE
LCA 30/50
LCB 30 y LCB 50
LCA 30 & LCA 50
ADVANCED MICRO
CALIBRATION BATH
MANUAL
www.leyroinstruments.com
1

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Summary of Contents for LEYRO LCA 30

  • Page 1 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 LCB 30 y LCB 50 LCA 30 & LCA 50 ADVANCED MICRO CALIBRATION BATH MANUAL www.leyroinstruments.com...
  • Page 2 MICROBATH CALIBRATION TEMPERATURE LCB 30/50 Leyro Instruments® doesn’t accept warranty and liability claims neither upon this publication nor in case of improper treatment of the described products. The document may contain technical inaccuracies and typographical errors. The content will be revised on a regular basis. These changes will be implemented in later versions.
  • Page 3 MICROBATH CALIBRATION TEMPERATURE LCB 30/50 INDEX ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50...
  • Page 4 2.3. Personal protective equipment 2.4. Specific Risks 2.5. Safety instructions for using calibration liquids 2.6. Explanation of symbols 3. LCA 30 and 50 Micro calibration baths 4. Design and function 4.1. Description 4.2. Supply volume 4.3. Overview of the different models of the device 4.4.
  • Page 5 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 7. Handling the micro bath 7.1. Operating in calibration mode in each operating mode 7.2. Starting Screen 7.3. Modification of the set point 7.4. Record data / Logging 7.5. Failures 7.6. Menu 8. Profiles 9.
  • Page 6 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 www.leyroinstruments.com...

  • Page 7: General Information

    Factory calibration and calibration by the Spanish association of calibration (ENAC / ISO 17025) are performed in accordance with international standards For more information refer to: - Web page: www.leyro.net - Relevant technical sheet: LCA 30, LCA 50 - Technical service: +34 91 283 5502 info@leyro.net 1.1. Symbology DANGER...

  • Page 8: Staff Qualification

    2.1. Use as planned The micro calibration bath is a portable unit for technical service, industrial and laboratory tasks. Leyro Instruments’ micro temperature baths or micro calibration baths are provided for calibrating thermometers, switches / thermostats thermos, pyrometers electrical resistance and thermocouples.

  • Page 9: Personal Protective Equipment

    For your safety and the micro calibration bath is equipped with a protection on independent temperature that disconnect the power supply of heating in case of excessive temperature inside the housing. After cooling, must send the micro bath to control to Leyro Instruments. WARNING The micro calibration bath is designed as a product of measurement and regulation.

  • Page 10: Explanation Of Symbols

    ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 2.5. Safety instructions for using calibration liquids Calibration liquid water Only use distilled water, otherwise Tartar forms and micro bath deposit gets dirty. Calibration liquid silicone oil WARNING • Only use the silicone oil recommended in this manual •...
  • Page 11 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 LCA 30 and 50 Micro calibration baths LCA 30 LCA 50 -35 … 165 ºC / -31 … 329 ºF (1) 30 … 225 ºC / 86 … 437 ºF Temperature range Accuracy ±...

  • Page 12: Design And Function

    WARNING Use only the supplied power cable 4.3. Overview of the different models of the device Both the advanced calibration bath LCA 30 (heat / cold) and LCA 50 (heat) has the following characteristics:  The micro calibration bath is comprised of sturdy steel painted grey and provided with a carrying handle.
  • Page 13 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 4.4. Isometric views of the advance micro calibration bath temperature Front and top At the top of the calibration is the refill opening (60 mm x 110m). The controller with the display and control elements is located on the front of the micro bath.
  • Page 14 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 Rear of the instrument At the rear of the instrument is the nameplate with the most important information about the specific model. Model Sticker Main switch Bottom of the instrument The air inlet must not be blocked in any way.

  • Page 15: Transport, Packaging And Storage

    ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 5. Transport, packaging and storage 5.1. Transport Check if the micro calibration bath shows any damage caused during transport. Report evident damages immediately. 5.2. Packaging Do not remove the packaging until just before installation.
  • Page 16 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 6.4. Viewing the reference temperature and the nominal temperature First page In the red indicator, which is the internal PT 100 appears the following: Process Value (PV): Indicates the current temperature of the equipment.
  • Page 17  No tank filled. Safety valve  Leyro Instruments standard filling medium.  Filling from the Factory with the optimum height. The transport lid is equipped with a safety valve. If the micro-calibration bath is closed in a hot state, inadmissible pressures may occur.

  • Page 18: Starting Screen

    We connect the equipment to the power supply and turn on the alternating current switch. We wait the equipment to be started completely (30s). Before beginning, any modification not expressed in this manual, Leyro Instruments is not responsible for the malfunction of the same. The equipment stores all the modified data from...
  • Page 19 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 The equipment starts on the first page, which represents the PID control by Internal PT 100. If PID control is required by External PT100, press the arrow on the right, which allows us to go to the second page.
  • Page 20 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 7.4 Record data / Logging To record the necessary data, press the Logging key, since by default the device is not in recording mode, represented in gray. Pressing will activate the recording mode, represented in green When the mentioned process needs to be stopped, the Logging key will be deactivated, and return to a gray state.
  • Page 21 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 7.6 Menu Pressing the menu key will access all the equipment options. My menu PT 100 Int Set Point: Is the value that must be modified to the necessary one. Display units: By pressing the key, we can change degrees Celsius to degrees Fahrenheit.

  • Page 22: Data Logging

    ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 Global: In this option you can change:  The name of the equipment.  Temperature units.  CA line frequency (Consult with Leyro Instruments before changing it).  Date.  Time zone.  Hour.  Language. Upgrade: This section is used to update the equipment.
  • Page 23 Service This option allows calibrating the 0 Ohm in the internal and external PT100. Before doing it consult previously with Leyro Instruments. Personalize Home screen customization: you can choose between top, center or bottom, within them you can choose up to four pages and within the latter up to four blocks.
  • Page 24 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 Second:  Press Add Step or press Actions and Insert. You must add another step called Wait For.  For it, press Instant Change and press Wait For.  Once this is done, modify the value of Wait For Process 1 Condition and Wait For Process 2 Condition.
  • Page 25 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50  View/edit details: Name: You can choose the necessary name. Password: A password can be entered, so that it is only activated when that password is entered. Data logging: If activated, once the profile is started, registration is activated and if it...

  • Page 26: Maintenance, Cleaning And Re Calibration

    ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 This process can be repeated with a maximum of 8 calibration points, which are from 2 to 9, since 1 and 10 are to establish the end of linearization and always establish in:...

  • Page 27: Additional Options

    ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 11.2.1. Cleaning of calibrators with inner cap In gauges with insert bushing a small amount of metal powder is produced, which can clog the nozzle and the bushing. To prevent this, disassemble the inner bushes periodically and before any long period out of service.
  • Page 28 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 14. Failures Causes Solutions Failure Send the instrument to the manufacturer or Error Internal PT 100 stops or it is defective to the repair service for repair work. External PT 100 is not connected or it is not properly connected. If...

  • Page 29: Disposal Of Waste

    It is essential to observe the following for the delivery of the instrument. All the equipment sent to LEYRO INSTRUMENTS should be free of dangerous substances (acids, bleach, solutions, etc.) Use the original packaging or a suitable packaging for the return of the instrument.
  • Page 30 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 www.leyroinstruments.com...
  • Page 31 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 TEST REPORT ACCORDING TO DIN EN 10204/3.1 Date: 02/08/2017 Certificate Nº: XXXXXXXXX Calibration object: LCB 30 Temperature range: -35 … 165 ºC / -31 … 329 ºF Measurement inaccuracy: +/- 0,3 K Serial Number:...
  • Page 32 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 www.leyroinstruments.com...
  • Page 33 We declare under our sole responsibility that the CE marked products, according to the valid data sheet LC 94, comply with the essential protection requirements of the directives Harmonized standards. Modelo de equipo: LCA 30, LCA 50 Type Designation: LCA 30, LCA 50 Descripción:...
  • Page 34 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 www.leyroinstruments.com...
  • Page 35 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 HEAD OFFICE: LEYRO INSTRUMENTS SL Avda. Somosierra 24 28703 San Sebastián de los Reyes Madrid Tel: +34 912 835 502 info@leyro.net www.leyroinstruments.com www.leyroinstruments.com...
  • Page 36 ADVANCED MICRO CALIBRATION BATH TEMPERATURE LCA 30/50 www.leyroinstruments.com...

This manual is also suitable for:

Lca 50

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