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Grant Optima T Series Thermostats

E3-25 

   

The Optima range from Grant offers modular convenience for all stirred/circulator/chiller bath requirements.  First choose the thermostat, then the appropriate bath or refrigeration unit and 
finally select the appropriate accessories.  

All Grant products come with a 3 year warranty.

There are four thermostat options in the Grant Optima T series of products; two general purpose (T100/TC120) and two advanced (TX150/TX200).  All Optima thermostats offer digital 
microprocessor control with an easy to use rotary dial on the T100 and TC120 whilst the TX offers a TFT colour screen, are fully programmable via Grant’s Labwise software and incorporate 
both RS232 and USB interfaces.

Key features include:

 



A bright easy to view 4 digit display on the T/TC series, full colour on the TX series

 



3 programmable temperature presets on theT/TC series, up to 100 programmes with 30 segments on the TX series

 



±0.05˚C stability @ 70˚C on the T/TC series, ± 0.01° C on the TX series

 



Setting resolution 0.1˚C

 



1.3kw or 1.9kW heaters

 



Integrated pumps

 



External temperature probe on the TX series

 



USB and RS232 interface on the TX range

The table below shows the key differences between the four units:

Code

Description

Temperature range with ST bath Temperature range with P bath Max pump 

pressure, mBar

Max water 

flow L/min

BAT3922 T100 Optima Thermostat

0 - 100°C

Amb +15 to 99°C (5L) Amb +5 to 99°C 
(12/18L)

n/a

n/a

BAT3924 TC120 Optima thermostat with integrated 

pump

0 - 120°C (5,12,18L), -15 to 120°C (26/38L) Amb +15 to 99°C (5L) Amb +5 to 99°C 

(12/18L)

210

16

BAT3930 TX150 Optima thermostat with integrated 

pump

0 - 150°C (5,12,18L), -15 to 150°C (26/38L) Amb +15 to 99°C (5L) Amb +5 to 99°C 

(12/18L)

310

18

BAT3934 TXF200 Optima thermostat with integrated 

pump

0 - 200°C (5,12,18L), -15 to 200°C (26/38Lt)Amb +15 to 99°C (5Lt) Amb +5 to 99°C 

(12/18L)

530

23L/min (variable 
speed)

BA

THS

, STIRRED

BATHS, STIRRED

74