Grant Optima refrigerated circulating baths, TXF200 R series

Item number: GRANT_20013

EAN: 4064343193016

Category: Grant

Manufacturer: Grant

Price on application
Model (Capacity)

There are variations of this item. Please select the variation you wish.


Grant OptimaTM refrigerated circulating baths, TXF200 R series

The Grant OptimaTM TXF200 R 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 R 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.
The TXF200 heating circulator incorporates Intelligent Control OptimisationTM (ICO) for adaptive intelligent PID temperature control and includes a powerful integral pump, making TXF200 series refrigerated systems suitable both for immersing samples and circulating temperature controlled fluid to external devices. The temperature range and heater power are automatically limited according to the liquid type selected. The Grant OptimaTM TXF200 is a high-performance, programmable digital heating circulator and features 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 provides precision control for both routine and sophisticated temperature-controlled applications in the range of -50 to 200ºC.
  • USB interface allows connection to PC/laptop for programming or data logging. It can be used with LabwiseTM software, program to set all parameters, including programs, via the PC. LabwiseTM 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.
  • Powerful pump for external circulation, multi-stage variable flow rate, max. flow 23 L/min, max. pressure 530 mbar
  • Full colour QVGA TFT screen clearly displaying 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 LabwiseTM 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
  • Convenient accessory clamp available for fitting to vessels
  • Variable high and low temperature alarm settings - configurable to switch a relay
  • Visual and audible alarm - alert you when your attention is required
  • Choice of five refrigerated (R) tanks with different facilities, working volumes and cooling capacities
  • Cooling/heating range: -47 to 100°C (dependent on refrigeration unit selected)
  • Stability ± 0.1°C


The refrigeration unit can be switched off independently of the circulator to allow heating only applications. All the refrigeration base units can be used up to a maximum temperature of 100°C.


R tank/refrigeration units:
  • TXF200-R1
    • 5 litre tank
    • cooling power 140W at 0°C
    • temperature range -25 to 100°C
  • TXF200-R2
    • 5 litre tank with drain tap
    • relay control for refrigeration on/off*
    • cooling power 140W at 0°C
    • temperature range -25 to 100°C
  • TXF200-R3
    • 5 litre tank with drain tap
    • relay control for refrigeration on/off*
    • cooling power 156W at 0°C
    • temperature range -30 to 100°C
  • TXF200-R4
    • 20 litre tank with drain tap
    • refrigeration high pressure switch
    • relay control for refrigeration on/off*
    • cooling power 500W at 0°C
    • temperature range -30 to 100°C
  • TXF200-R5
    • 12 litre tank with drain tap
    • refrigeration high pressure switch
    • relay control fro refrigeration on/off*
    • cooling power 1050W at 0°C
    • temperature range -47 to 100°C

*For R2 to R5 models, the refrigeration can be switched on and off by the TXF200 circulator during a heating and cooling program.


Modell: TXF200-R2TXF200-R1TXF200-R5TXF200-R4TXF200-R3
Cooling: yes
Heating bath model: water/fluid bath
Heating bath temperature max.: 100°C
Capacity of heating bath: 5 l12 l20 l
Model Temperature range
TXF200-R1 -25 to 100°C
TXF200-R2 -25 to 100°C
TXF200-R3 -30 to 100°C
TXF200-R4 -30 to 100°C
TXF200-R5 -47 to 100°C


Heating circulator TXF200
Stability (DIN 12876)
water at 10°C (°C)
-10°C for 50% water, 50% glycol (°C)

±0.1
±0.1
Uniformity (DIN 12876)
water at 10°C (°C)
-10°C for 50% water, 50% glycol (°C)

±0.1
±0.1
Setting resolution (°C) 0.1 (0.01 with Labwise)
Display full colour QVGA TFT
Timer function 1 min to 99 hrs 59 mins
No. stored temperature values 3
Re-calibration points 5
Socket for external probe (TXPEP, TXSEP) +
Communications interface USB / RS232
Programmable via user interface / remote via PC / laptop, 10 programs / 100 segments
Relays 1
Safety
over temperature
fluid level - float

adjustable cut-out
+
Language capability EN, FR, DE, IT, SP
Alarms (can be configured to switch a relay) high and low
Heater power
230 V (kW)
120 V (kW)

1.9
1.4
Electrical power
230 V (kW)
120 V (kW)

2.0 (50-60 Hz)
1.5 (50-60 Hz)
Height above tank rim (mm) 200
Depth below tank rim (mm) 135

Tank R1 R2 R3 R4 R5
Material stainless steel stainless steel stainless steel stainless steel stainless steel
Capacity (L) 5 5 5 20 12
Outer tank dimensions (h x d x w) (mm) 410x410x230 410x410x230 410x410x230 530x490x390 585x575x415
Working area (l x w) (mm) 110x145 110x145 110x145 230x305 260x115
Min/max liquid depths (mm) 85/140 85/140 85/140 85/140 125/180
Weight (kg) 20 20 21 40 47