Grant Instruments

Photo of Grant GR-150 Circulating Immersion Baths
The Grant Optima™ GR150 series of digitally controlled stirred water baths and circulators provides outstanding performance and value for money for more sophisticated applications requiring accurate temperature control up to a maximum of 150ºC. Grant GR150 series systems combine the versatile Grant Optima™ GR150 digital immersion unit with a choice of three economy plastic (P) tanks or five stainless steel (S) tanks with different capacities.
Photo of Grant GD-100 Circulating Immersion Baths
The Grant Optima™ GD100 series of stirred water baths and circulators with digital control provides excellent value for money for straightforward applications requiring accurate temperature control up to a maximum of 100ºC. The Grant GD100 immersion thermostat incorporates Intelligent Control Optimization™ (ICO) for adaptive intelligent PID temperature control. Grant GD100 series systems offer a choice three economy plastic (P) tanks or five stainless steel (S) tanks with different capacities.
Photo of Grant GD-120 Circulating Immersion Baths
The Grant Optima™ GD120 series of digitally controlled stirred water baths and circulators provides outstanding performance and value for money for more sophisticated applications requiring accurate temperature control up to a maximum of 120ºC. Grant GD120 series systems combine the versatile Grant Optima™ GD120 digital immersion unit with a choice of three economy plastic (P) tanks or five stainless steel (S) tanks with different capacities.
Photo of Grant GP200 Circulating Immersion Baths
The Grant Optima™ GP200 series of digitally controlled stirred water baths and circulators provides outstanding performance and value for money for more sophisticated applications requiring accurate temperature control up to a maximum of 200ºC. Grant GP200 series systems combine the versatile Grant Optima™ GP200 digital immersion unit with a choice of three economy plastic (P) tanks or five stainless steel (S) tanks with different capacities.
Photo of Grant SBB Aqua Plus Boiling Bath
The Grant SBB Aqua Plus water baths are robust, high quality unstirred boiling baths for direct immersion of samples. It provides continuous, steady 100ºC operation without violent boiling, spitting or producing excessive steam. Stainless steel tank in a tough and durable outer case for demanding environments. Perforated tray to ensure uniform heat distribution, included as standard. Grant non-drip polycarbonate lid, included as standard, improves performance, limits evaporation and conserves energy. Large available working area in relation to footprint.
Photo of Grant SUB Aqua Plus Heating Water Baths
Grant SUB Aqua Plus models are robust, high quality water baths for direct immersion of samples. It combines reliability, performance and value for money and provides excellent temperature stability for a wide range of routine laboratory applications. Stainless steel tanks are made from high grade steel with durable polished finish. Heater mat and sensor bonded to underside of tank optimizes temperature uniformity, workspace and it is easy to clean. Simple and intuitive programming – immediate temperature re-setting from -/+ buttons.
Photo of Grant SUB Aqua Plus Dual Chamber Bath
When two temperatures are needed and space and value-for-money are primary concerns – the SUB Aqua Dual Plus is the answer. Popular 5 and 12 liter bath volumes are compatible with routine procedures and the bench space occupied is limited. A single unit can also easily be moved around for dual temperature procedures. Separate polycarbonate lids allow independent access to the baths and the use of two thermometers, if needed. Temperature range of ambient +5ºC to 99ºC with stability of ± 0.2ºC.
Photo of Grant High Temperature Oil Bath
Grant series of robust baths/circulators for high temperature applications combining electronic control with Grant's proven circulation system to provide long-term stable, uniform temperature control. Heavily insulated stainless steel tank in a stove enameled outer case. Exposed or immersed parts are made from corrosion resistant materials. Fitted with extra powerful stirrer and a heater with a large surface area to prevent local overheating and deterioration of the oil. The digital controller is raised to allow for a cooling airflow above the tank.
Photo of Grant Optima™ T120 Series Heated Circulating Baths
Versatile mid-range model with digital thermostatic control unit and stainless steel tank and a comprehensive specification to suit most applications for high precision temperature control.

 Grant TC120 series systems combine the versatile Grant Optima™ TC120 digital heating circulator with a choice of three economy plastic (P) tanks or five stainless steel (ST) tanks with different capacities.
Photo of Grant SUB Aqua Pro Advanced Unstirred Water Baths
Grant SUB Aqua Pro Water Baths come with Set and Forget™ technology that offers fast heat-up and accurate temperature control along with excellent temperature stability - ±0.2°C. User-defined high-temperature alarm protects samples. Convenient drain tap, tray and lid are included. Heater mat technology is optimized the for work space and easy to clean. Advanced dry start and run dry protection prevents costly service repairs. Enhanced with 3 programmable presets, countdown timer, and 2 point calibration.
Photo of Grant Optima™ TXF200 Digital High Performance 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.
Photo of Grant Optima™ T100 General Purpose Heating Circulator
The Grant Optima™ T100 is a general purpose digital heating circulator with easy to use rotary dial and two function keys for quick temperature setting and menu navigation. It provides digital control for simple, precise temperature control in the range of 0 to 100ºC.

 The T100 can be used in combination with the Grant ST and P ranges of stainless steel and plastic tanks or with other vertical sided vessels. For low temperature applications, combine with one of our refrigeration units.
Photo of Grant Optima™ TX150 Series Heated Circulating Baths
The Grant Optima™ TX150  series of digitally controlled heated circulating baths provides outstanding performance for routine and sophisticated applications requiring accurate temperature control up to a maximum of 150ºC.

 Grant TX150 series systems combine the powerful and versatile Grant Optima™ TX150 digital heating circulator with a choice of three economy plastic (P) tanks or five stainless steel (ST)tanks with different capacities.
Photo of Grant Optima™ LTC4 Kit for Circulating Baths
The TX150 - R4 is available as a kit with the circulator, refrigeration unit and insulated tubing and clips to form a system ready to use.The Grant Optima™ LTC4 Kit includes the TX150 heating circulator and R4 tank/refrigeration unit: 

TX150-R4
•20 litre tank with drain tap
•refrigeration high pressure switch
•relay control for refrigeration on/off*
•cooling power 500W @ 0°C
•temperature range -30 to 100°C
Photo of Grant Optima™ TX150 R Series Refrigerated Circulating Baths
The Grant Optima™ TX150 series of digitally controlled refrigerated circulating baths provides outstanding performance for routine and sophisticated applications requiring accurate temperature control in the range of -47 to 100°C.

Grant GR150 series refrigerated systems combine the powerful and versatile Grant Optima™ digital heating circulator TX150 with a choice of five rugged stainless steel refrigeration units with different facilities and working volumes.
Photo of Grant Optima™ TXF200 R Series Refrigerated Circulating Baths
The Grant Optima™ TXF200 series of digitally controlled refrigerated circulating baths provides outstanding performance for routine and sophisticated applications requiring accurate temperature control in the range of -47 to 100°C.

Grant TXF200 series refrigerated systems combine the powerful and versatile Grant Optima™ digital heating circulator TXF200 with a choice of five rugged stainless steel refrigeration units with different facilities and working volumes.
Photo of Grant JB Nova Advanced Unstirred Water Baths
Grant JB Nova Water Baths come with Set and Forget™ technology that offers fast heat-up and accurate temperature control along with excellent temperature stability - ±0.5°C. Simple to use controls with a clear bright display. Convenient drain tap, tray and lid are included.  Advanced dry start and run dry protection prevents costly service repairs.  Grant JB Nova Water Baths are UK designed and manufactured with a 3 year warranty.

Features:

• Ambient +5°C to 95°C
• 0.5°C setting resolution
• Keypad lock
• Drain tap
Photo of Grant Optima™ TXF200 Series Heated Circulating Baths
The Grant Optima™ TXF200 series of digitally controlled stirred heated circulating baths provides outstanding performance for routine and sophisticated applications requiring accurate temperature control up to a maximum of 200ºC.

 Grant TXF200 series systems combine the powerful and versatile Grant Optima™ TXF200 digital heating circulator with a choice of three economy plastic (P) tanks or five stainless steel (ST) tanks with different capacities.
Photo of Grant Optima™ T100 Series Heated Circulating Baths

Well specified entry-level model with digital thermostatic control unit and stainless steel tank for straightforward laboratory applications requiring high precision temperature control.

 Grant T100 series systems offer a choice three economy plastic (P) tanks or five stainless steel (ST) tanks with different capacities combined with the Grant Optima™ T100 digital thermostat for accurate temperature control. The Grant T100 immersion thermostat incorporates Intelligent Control Optimisation™(ICO) for adaptive intelligent PID temperature control.

Photo of Grant Optima™ T100 R Series Refrigerated Circulating Baths
The Grant Optima™ T100 R series of refrigerated circulating baths with digital control provides excellent value for money for straightforward applications requiring accurate heating and cooling in the temperature range of 0 to 100°C.

The  Grant T100 heating circulator incorporates Intelligent Control Optimisation™ (ICO) for adaptive intelligent PID temperature control and can be combined with four of Grant's refrigeration units.

•Simple-to-use rotor dial with  two fucntion keys provide access to the interactive interface for fast, accurate set-up