Grant Instruments - Optima TXF200

Manufactured by  Grant Instruments
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Heating Circulator

The Grant Optima™ TXF200 is a high-performance, programmable digital heating circulator with a full colour QVGA TFT screen displaying actual and set temperature and clear status icons. Intuitive screen icons and menus allow fast set-up of multiple parameters and provide precision control for both routine and sophisticated temperature-controlled applications in the range of -50 to 200ºC.   
   
The unit includes a high power variable speed integral pump for external fluid circulation and a powerful heater for fast heat-up and memory capacity for 10 programs of 100 segments each.   
   
USB interface allows connection to PC/laptop for programming or data logging. It can be used with Labwise™ software, program to set all parameters, including programs, via the PC. Labwise™ also features real-time status windows, a graphic display of the controller's performance as a program is run, and allows data to be logged for future recall and analysis.   
   
The TX200 can be used in combination with the Grant ST and P ranges of stainless steel and plastic tanks or with other vertical sided vessels. A clamp (T clamp) fitted to the rear of the TXF200 heating circulator allows it to be attached to any vertical sided tank with a maximum wall thickness of 35mm for rectangular tanks, 30mm for circular tanks (300mm diameter) and a capacity of up to 50 litres.   
For low temperature applications, combine with one of our refrigeration units.
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Features of Optima TXF200
       
  • Temperature range -50 to 200ºC   
  • Powerful pump for external circulation, multi-stage variable flow rate, max. flow 23 L/min, max. pressure 530 mbar   
  • Stirred circulation within the tank for good temperature stability and uniformity   
  • Full colour QVGA TFT screen clearly diplaying actual and set temperatures, pump speed and clear status icons   
  • Operating setpoint, plus three adjustable preset temperature values   
  • Timer function for reaction timing, 99 hours, 59 minutes, with audible alert and heater control   
  • Alarms can be configured to switch a relay (high and low) - visual, audible and programmable   
  • Two-point user recalibration of internal and socket for external probes (TXPEP, TXSEP)   
  • USB interface   
  • Optional Labwise™ PC software for program set-up, data-logging and real-time graphing   
  • Storage for 10 programs of up to 100 segments   
  • Choice of language: English, French, German, Spanish and Italian   
  • Low liquid protection by float switch   
  • Adjustable over-temperature cut-out   
General Specifications
Depth 135 mm Below tank rim
Flow Rate23 L/min
Integrated Bath0
Height200 mm Above tank rim
Temperature Range-50 to 200 °C
Temperature Stability0.01 °C at 70°C
Temperature SystemHeating
Additional Specifications

Timer function: 1 min to 99 hrs 59 mins   
No. preset temperatures: 3   
Programmable: Direct via user interface or remote via PC/laptop 10 programs / 100 segments   
Relays: 1   
Alarms: High and Low   
Heater power: 1.9kW/230V, 1.4kW/120V

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