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Water baths and circulators, stainless steel, Optima™

Supplier: Grant
Optima™
The Grant Optima™ range consists of both general purpose and advanced performance thermostats combined with premium stainless steel baths (drain tap on 12, 18, 26 and 38 l baths). Stirred circulation within the bath ensures excellent temperature stability and uniformity. Units can also be used with accessory C1G and C2G immersion coolers for operation below ambient temperatures.

  • T100 temperature range: Ambient +5 to 100 °C. Settable range 0 to 100 °C (operation below ambient requires cooling accessory)
  • TC120 temperature range: Ambient +5 to 120 °C. Settable range −20 to +120 °C (operation below ambient requires cooling accessory)
  • Pump for external circulation, an audible and visual alarm and adjustable over-temperature cut-out (TC120 only)
  • Models 12 l and above have a dual position mounting plate so the Optima™ can be orientated on the tank in two directions - ideal for optimising bench space
  • Stability ±0,05 °C at 70 °C

General purpose thermostats T100 and TC120: Digital microprocessor controlled T100 and TC120 thermostats feature an easy to use rotary dial and two function keys for quick temperature setting and menu navigation. Units feature a bright, easy to view 4 digit display, 3 programmable temperature presets, low liquid protection, fixed over-temperature cut-out, visual alarm, countdown timer and user calibration facility for optimal accuracy.

Advanced thermostats TX150 and TXF200: TX150 and TXF200 thermostats feature a full colour QVGA TFT screen displaying actual and set temperature and clear status icons. The QVGA TFT screen in combination with the easy to use dial and function keys allows rapid navigation through the intuitive menu system. Both units have an RS232 and USB interface and can be programmed via remote PC or laptop using Grant’s versatile Labwise™ software (software optionally available). Additional features include countdown timer, adjustable over-temperature cut-out, visual, audible and programmable high and low temperature alarms. The TX150 has the capacity to store 1 program with 30 segments. The TXF200 can also be programmed via the user interface and can store up to 10 programs containing 100 segments. The programming interface includes set target temperature with a choice of time to target temperature or temperature ramp speed and an additional programmable relay for on/off control of ancillary equipment or refrigeration units.

TX150 temperature range: Ambient +5 to 150 °C. Settable range −50 to +150 °C (operation below ambient requires cooling accessory)
TXF200 temperature range: Ambient +5 to 200 °C. Settable range −50 to +200 °C (operation below ambient requires cooling accessory)
Stability ±0,01 °C at 70 °C
External PT1000 temperature probe socket
Offset adjustment for isothermal performance
Five-point user calibration of internal and external probes

Maximum pump capacities:
TC120 16 l/min, 210 mbar
TX150 18 l/min, 310 mbar
TXF200 22 l/min, 530 mbar variable speed

Delivery information: Stirred baths are supplied with thermostat, tanks and mounting bridge plate but without lid. Lids are recommended when working above 60 °C and should be ordered separately.

Caution: * RT = Ambient
** Temperature range can be extended to 0 °C with accessory cooling, Grant C1G. Cat. No 473-4100
*** Temperature range can be extended to −15 °C with accessory cooling Grant C2G. Cat. No 473-4101



 

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General purpose models
Type Temp. range Temp. stability Heating capacity Capacity Bath W×D×H W×D×H Pk VWR Catalog Number Quantity
T100-ST5 RT* +15...100** °C ±0,05 °C 1,3 kW 5 l 150×300×150 mm 180×330×395 mm 1 461-0731
T100-ST12 RT* +5...100** °C ±0,05 °C 1,3 kW 12 l 300×325×150 mm 330×360×415 mm 1 461-0732
T100-ST18 RT* +5...100** °C ±0,05 °C 1,3 kW 18 l 300×505×150 mm 330×540×415 mm 1 462-0336
T100-ST26 RT* +5...100** °C ±0,05 °C 1,3 kW 26 l 300×505×200 mm 330×540×465 mm 1 462-0337
T100-ST38 RT* +5...100** °C ±0,05 °C 1,3 kW 38 l 300×690×200 mm 330×730×460 mm 1 462-0338
TC120-ST5 RT* +15...120** °C ±0,05 °C 1,3 kW 5 l 150×300×150 mm 180×330×395 mm 1 461-0700
TC120-ST12 RT* +5...120** °C ±0,05 °C 1,3 kW 12 l 300×325×150 mm 330×360×415 mm 1 461-0721
TC120-ST18 RT* +5...120** °C ±0,05 °C 1,3 kW 18 l 300×505×150 mm 330×540×415 mm 1 461-0722
TC120-ST26 RT* +5...120*** °C ±0,05 °C 1,3 kW 26 l 300×505×200 mm 330×540×465 mm 1 461-0723
TC120-ST38 RT* +5...120*** °C ±0,05 °C 1,3 kW 38 l 300×690×200 mm 330×730×460 mm 1 461-0724

Advanced models
Type Temp. range Temp. stability Heating capacity Capacity Bath W×D×H W×D×H Pk VWR Catalog Number Quantity
TX150-ST5 RT* +15...150** °C ±0,01 °C 1,9 kW 5 l 150×300×150 mm 180×330×395 mm 1 461-0733
TX150-ST12 RT* +5...150** °C ±0,01 °C 1,9 kW 12 l 300×325×150 mm 330×360×415 mm 1 461-0734
TX150-ST18 RT* +5...150** °C ±0,01 °C 1,9 kW 18 l 300×505×150 mm 330×540×415 mm 1 462-0339
TX150-ST26 RT* +5...150*** °C ±0,01 °C 1,9 kW 26 l 300×505×200 mm 330×540×465 mm 1 462-0340
TX150-ST38 RT* +5...150*** °C ±0,01 °C 1,9 kW 38 l 300×690×200 mm 330×730×460 mm 1 462-0341
TXF200-ST5 RT* +15...200** °C ±0,01 °C 1,9 kW 5 l 150×300×150 mm 180×330×395 mm 1 461-0730
TXF200-ST12 RT* +5...200** °C ±0,01 °C 1,9 kW 12 l 300×325×150 mm 330×360×415 mm 1 461-0726
TXF200-ST18 RT* +5...200** °C ±0,01 °C 1,9 kW 18 l 300×505×150 mm 330×540×415 mm 1 461-0727
TXF200-ST26 RT* +5...200*** °C ±0,01 °C 1,9 kW 26 l 300×505×200 mm 330×540×465 mm 1 461-0728
TXF200-ST38 RT* +5...200*** °C ±0,01 °C 1,9 kW 38 l 300×690×200 mm 330×730×460 mm 1 461-0729

Lids
Description For Pk VWR Catalog Number Quantity
Stainless steel lid ST5 1 461-0680
Gabled stainless steel lid, hinged ST12 1 461-0677
Gabled stainless steel lid, hinged ST18, ST26 1 461-0678
Gabled stainless steel lid, hinged ST38 1 461-0679
Stainless steel lift off lid for continuous use with water above 90°C ST12 1 GRANLST12
Stainless steel lift off lid for continuous use with water above 90°C ST18, ST26 1 GRANLST26
Stainless stee lift off lid for continuous use with water above 90°C ST38 1 GRANLST38
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ACCESSORIES

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Accessories
Description For Pk Cooling capacity Temp. range Type Weight W×D×H VWR Catalog Number Quantity
External probe, flexible plastic, 3 m cable Monitoring temperature of external loads 1 - - - - - 461-0630
External probe, stainless steel, 3 m cable Monitoring temperature of external loads 1 - - - - - 461-0631
Labwise® Control and Analysis software. Includes USB & RS232 cable GR150, GP200, TX150 and TXF200 1 - - - - - 461-0223
Metal pump inlet/outlet connector, 12 mm hose barb Fits flexible tubing with inner diameter 12 mm, temperature range -40 to 120 °C 1 - - - - - GRANM-HB12
Metal pump inlet/outlet connector, 7 mm hose barb Fits flexible tubing with inner diameter 7 mm, temperature range -40 to 120 °C 1 - - - - - GRANM-HB7
Metal pump inlet/outlet connector, 9 mm hose barb Fits flexible tubing with inner diameter 9 mm, temperature range -40 to 120 °C 1 - - - - - GRANM-HB9
Metal pump inlet/outlet connector, dual seal super rapid 4 mm Semi rigid tubing with outer diameter 4 mm, Temperature range -20 to 100 °C 1 - - - - - GRANM-SR4
Metal pump inlet/outlet connector, dual seal super rapid 6 mm Semi rigid tubing with outer diameter 6 mm, Temperature range -20 to 100 °C 1 - - - - - GRANM-SR6
Metal pump inlet/outlet connector, dual seal super rapid 8 mm Semi rigid tubing with outer diameter 8 mm, Temperature range -20 to 100 °C 1 - - - - - GRANM-SR8
Metal pump inlet/outlet plate 1/4'' BSP/G1/4 female. Temperature range -50 to 200 °C 1 - - - - - GRANM-UC
Plastic pump inlet/outlet connector Tubing with 15 mm inner diameter. Temperature range -50 to 200 °C 1 - - - - - GRANP-M11
Plastic pump inlet/outlet connector Tubing with 9 mm inner diameter. Temperature range -50 to 200 °C 1 - - - - - GRANP-M6
Refrigerated cooler C1G Tank sizes (l) 5, 12, 18, 26, 38 1 0,35; 0,11; -* kW 0...40 °C C1G 17 kg 305×460×225 mm 473-4100
Refrigerated cooler C2G Tank sizes (l) 26, 38 1 0,4; 0,32; 0,17* kW -15...+40 °C C2G 21,5 kg 305×460×225 mm 473-4101
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