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Ratek TH8000 User Manual
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Ratek TH8000 User Manual

Precision immersion heater circulator
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Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual
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60 Wadhurst Dve, Boronia, Victoria 3155, Australia - P: +613 9887 2161 - F: +613 9887 2163 - E:
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User Manual
Precision Immersion Heater Circulator
Models : TH8000, TH8200
Version: 1.1 – 16/06/2015
www.ratek.com.au
www.ratek.com.au
www.ratek.com.au
www.ratek.com.au
Made in Australia, User Manual printed in Australia
Changes without prior notification reserved
Errors and omissions excepted.
English
© All Rights Reserved
Page 1 of 25
sales@ratek.com.au

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Summary of Contents for Ratek TH8000

  • Page 1 Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- User Manual Precision Immersion Heater Circulator Models : TH8000, TH8200 Version: 1.1 – 16/06/2015 English www.ratek.com.au www.ratek.com.au www.ratek.com.au www.ratek.com.au 60 Wadhurst Dve, Boronia, Victoria 3155, Australia - P: +613 9887 2161 - F: +613 9887 2163 - E: sales@ratek.com.au...
  • Page 2 Ensure that you have received all items outlined below before proceeding. If you have not received all components in the supplied carton, please re-pack the carton and notify a Ratek Service representative immediately. Contact details are provided in the section of this User Manual titled “Ratek Service Contact Information”...

  • Page 3: Table Of Contents

    Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Table Of Contents Page Cash Bo INTENDED USE ......................................4 Suitable Articles For Use With This Immersion Heater Circulator......................... 4 Unsuitable Articles For Use With This Immersion Heater Circulator ......................4 Suitable Environments For The Immersion Heater Circulator ........................

  • Page 4: Intended Use

    Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Intended Use This Immersion Heater Circulator is intended for the purpose of heating water in a laboratory water bath or inside other containers designed for the purpose. The operator may load a suitable article into the water bath for the purpose of controlled temperature application.

  • Page 5: Safety Labels And Markings

    • Important : If you have any concerns or questions relating to operator or user safety, please contact the appropriate Ratek Customer Service department before installing and operating the unit. Contact details are provided in this User Manual. Safety Labels And Markings The equipment is provided with safety caution labels.
  • Page 6 Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Caution Labels Definition The Immersion Heater Circulator is powered by an alternating current power supply sufficient to cause harm if contact with the electrical supply is made. Under no circumstances should any part of the equipment be opened, un- screwed, loosened or disassembled whilst power is applied to the unit.

  • Page 7: Preparation

    Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Preparation You must take the time to familiarize yourself completely with the following operating procedures before installing or operating the Immersion Heater Circulator in order to achieve the best performance and maximum attainable user safety.

  • Page 8: Recommended Liquids

    Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Recommended Liquids Care should be taken when selecting the most appropriate heating medium for use with the Immersion Heater Circulator to ensure optimum performance and user safety. Please refer to the table below as a guide : Primary Temp Range °C...
  • Page 9 Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CAUTION If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. CAUTION The equipment must only be used with a protective earth power socket. The earth contact provides protection to the user and the equipment.

  • Page 10: Preparation & Installation

    Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Preparation & Installation The Immersion Heater Circulator should be installed and operated in strict accordance with the following instructions. CAUTION The Immersion Heater Circulator is not for use in explosive atmospheres as there is a risk of fire, explosion, burns or scalding present under these conditions.

  • Page 11: Filling The Water Bath

    Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ALWAYS be 100% sure of the contents of your containers, the expected behavior once heated and the applicable safety measures that should be employed when handling such substances. ALWAYS ensure your containers are firmly sealed and there is no chance of the sample leaking into the water bath .

  • Page 12: Adjusting The Mounting Clamp

    Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- be considered. No liability will be accepted if in the normal course of operation the contents of the containers being heated are damaged due to insufficient water levels or inappropriate temperatures being applied as a result of re-filling.

  • Page 13: Attaching A Hose For External Pump-Out

    Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pump adjusted to minimum flow rate Pump adjusted to maximum flow rate Attaching a Hose For External Pump-Out The Immersion Heater Circulator pump features two outlets that can be fitted with a suitable hose to allow water to be pumped out of the bath, either for external re-circulation purposes or to assist in emptying large water baths.

  • Page 14: Switching On The Immersion Heater Circulator

    Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- operated on a good, reliable supply of power at all times. Note: The Immersion Heater Circulator should not be operated on the same electrical circuit as other high voltage household appliances such as fridges, clothes dryers, washing machines or other continuous operation high voltage devices.

  • Page 15: Operating Instructions

    - Once the water temperature nears the set point, the temperature control circuit will start to intermittently engage the element to reduce the rate of heating. - For best results, a Ratek insulated water bath should be used, as well as a lid to reduce evaporation and heat loss.

  • Page 16: Operating In Sp2 Preset Mode

    Operating in SP2 Preset Mode The TH8000/TH8200 allows the user to configure a preset temperature that can be quickly accessed as required. This feature is ideal where a particular temperature is commonly used, and saves the user time in changing the desired temperature.

  • Page 17: Loading/Un-Loading The Water Bath

    Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Loading/Un-Loading the Water Bath CAUTION NEVER place your hands near the heating element whilst the Immersion Heater Circulator is heating as serious burns and scalding could result. ALWAYS use appropriate tools (such as silicon insulated tongs) to load and unload items from the water to avoid your hands coming into contact with hot water or the heating element.

  • Page 18: Over Temperature Safety Cutout

    Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Over Temperature Safety Cutout The Immersion Heater Circulator features a manually reset over-temperature safety cutout which cuts power to the heating element in cases where the heating element has become too hot as a result of an insufficient water level being maintained in the bath or an unsuitable heating medium has been used.

  • Page 19: Cleaning

    Ratek are consulted prior to decontamination or cleaning being undertaken if there is any doubt about the compatibility of decontamination or cleaning agents with parts of the Immersion Heater Circulator or with any materials contained in it.

  • Page 20: Maintenance

    Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Maintenance - Turn off the Mains Power Switch - Unplug the equipment from the mains power supply outlet. - Under good light, carefully inspect the mains power lead and check for any signs of wear, over-extension or damage.
  • Page 21 - Once the test has been completed, turn off power to the Immersion Heater Circulator immediately by setting the Mains Power Switch to the position marked with a circle. - If the over-temperature cutout has failed to operate, contact Ratek using the contact details provided in the section of this User Manual titled “Ratek Service Contact Information”.

  • Page 22: Technical Specifications

    Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - Allow the unit to cool for at least 10 minutes. - Refill the water bath. - On the bottom panel at the rear of the Immersion Heater Circulator, the Over-temperature reset button should be pressed in gently until it remains in place.

  • Page 23: Emc Conformity

    Electromagnetic Compatibility Framework (‘C TICK’). Ratek Service Contact Information Ratek are here to assist you in getting the most from your Immersion Heater Circulator. Our friendly staff can you assist you at any stage of the product lifecycle.
  • Page 24 • It does not extend to any costs associated with delivery of the product to or from Ratek Instruments or an authorised Ratek agent, damage, or loss incurred during transport. •...
  • Page 25 Ratek TH8000/TH8200 Precision Immersion Heater Circulator - User Manual ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- • Pack the unit into it’s original packaging with the supplied mains power lead and use all original protective inserts. If the original packaging is not available, the unit must be packed with extreme care to ensure a safe journey. “Fragile” and “This Way Up”...

This manual is also suitable for:

Th8200

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