GRANT Optima heated circulating water baths, TXF200 series



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Discover first class heating baths from Grant

Our catalog offers a comprehensive amount of diverse bath categories. Whether you need liquid baths, water baths, oil baths, glycol baths or sand baths, our team is always ready to help you find the best solution for your work area. With regard to different types of water or heating baths, a distinction is made between the following temperature or application ranges:

Water baths are thus used at temperatures up to 100 °C. A glycol bath, on the other hand, is used between 100 °C and 200 °C. An oil bath is equally used at temperatures above 100 °C. Sand baths are used at higher temperatures.

Depending on the heating bath design, manufacturer and area of application, we offer you the possibility of supplementing and equipping the individual baths with a wide range of accessories or individual parts: whether test tube insert, ring set, insert rack, intermediate bottom, controller, heating bath water baths and much more – here it all depends on your wishes.

Versatile, functional heating and water bath with powerful performance

Grant has been one of the leading manufacturers in the field of heating and water baths for several years.

Our customers trust in the certain reliability, quality and constant performance. The practical mechanism of the TXF200, for example, allows you to improve aeration as well as mixing for reproducible results. The bath is also suitable for more elaborate uses, achieving optimal temperature control within a fixed temperature range. The temperature range as well as the heating power are automatically limited and correspond to the selected fluid type. Some Grant models include the LabwiseTM software. This allows you to enter the parameters via PC.

Depending on the model, Grant waterbaths have a large number of versatile extras, such as:

  • A powerful pump for external circulation
  • A multi-stage variable flow rate
  • A maximum flow rate of approx. 23 l/min
  • Max. Pressure approx. 530 mbar
  • A full colour QVGA TFT screen displaying actual and setpoint temperature, pump speed and clear status icons
  • One operating set point and three preset temperature values
  • A timer: 99 hours, 59 minutes
  • Alarm and heating control
  • Alarms can be configured to switch a relay (high and low)
  • Alarm is visual, audible and programmable
  • Two-point user calibration for internal and external probes (TXPEP, TXSEP)
  • USB interface
  • Optional LabwiseTM PC software for program set-up, data acquisition and real-time graphing
  • Memory for up to 10 programs with up to 100 segments
  • Language selection: English, French, German, Spanish and Italian
  • Low liquid protection by float switch
  • Adjustable over-temperature shut-off
  • Practical accessory clamp available for mounting on tanks
  • Choice of five cooling (R) tanks with different characteristics, working volumes and cooling capacities
  • Cooling/heating range: -47 to 100°C (depending on the selected refrigeration system)
    Stability ± 0.1°C

… and much more! Description of the article: GRANT Optima heated circulating water baths, TXF200 series
Temperature max.: 200°C, 99°C

For more detailed information about the equipment features of the device, you can always contact our team of experts.

Questions? Our service team will help you at any time!

Our experienced team of advisors will ensure that you receive the optimum products for your work area. Do you have questions about the versatile products, their functions or the manufacturers?

We will be happy to assist you and are always available by telephone on +49 30 2096579 00 or by e-mail at [email protected] We look forward to hearing from you!

Additional information


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Heating bath model

Wasser-/Flüssigkeitsbad, water/fluid bath

Heating bath temperature max.

200°C, 99°C