• Optima TXF200 Heated Circulating Bath

    The Grant TXF200 series of digital heating circulating baths for sophisticated applications requiring complex programming and/or ultra precise temperature control in the range of -15°C to 200°C. The TXF200 heating circulator can be used in combination with any Grant stainless steel or plastic tank or with a T-CLAMP for independent use of virtually any vertical sided tank.

    • Cooling/heating range -15°C to 200°C
    • Stability ±0.01ºC / Uniformity  ±0.05ºC
    • Tank options 5L to 38L
    • Powerful integral pump for external fluid circulation
    • Large, bright full colour display with a choice of 5 languages
    • 5 point user calibration
    • Low-liquid detection (float switch)
    • Memory capacity for 10 programs with 100 segments

    Applications

    • Industrial labs – thermostat calibration, haze analysis (brewing), temperature probe calibration and material testing
    • University research – temperature control of external equipment such as spectrophotometers and refractometers
    • Circulation of temperature control fluid to jacketed vessels

    Specifications

    Dimensions (h x d x w)342 x 172 x 141mm
    Stability (DIN 12876) @70ºC0.01±ºC
    Uniformity (DIN 12876) @70ºC0.05±ºC
    Setting resolution0.1ºC (0.01 with Labwise®)
    DisplayFull colour QVGA TFT
    Timer function1 minutes to 99 hours 59 minutes
    No. of temperature presets3
    Re-calibration points5
    Socket for external probe (TXPEP, TXSEP)
    Communications interfaceUSB, RS232
    ProgrammableDirect via user interface or remote via PC/ laptop 10 programs/ 100 segments
    Relays1
    Safety – over temperatureAdjustable cut-out
    Fluid level – float
    Language optionsEN, FR, DE, IT, ES
    Alarms (can be configured to switch a relay)High and lowHigh and low
    Heater power – 230V1840W
    Heater power – 120V1445W
    Electrical power – 230V2000 (50-60Hz)
    Electrical power – 120V1500 (50-60Hz)
    Height above tank rim200mm
    Depth below tank rim145mm
    Maximum pressure (water)530mbar
    Maximum flow (water)22L/min (adjustable flow rate)
    Pump connector 6mm boreFits 9mm inner diameter tubing
    Pump connector 11mm boreFits 15mm inner diameter tubing
    Weight2.6kg

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    Product Manuals:

    Technical Datasheets:

    Further Information:

     

    Products in range

    Model Number

    Unit Size

    TXF200-ST55 L
    TXF200-ST1212 L
    TXF200-ST1818 L
    TXF200-ST2626 L
    TXF200-ST3838 L
    TXF200-P55 L
    TXF200-P1212 L
    TXF200-P1818 L

    Accessories

    Accessory Cooling

    Optional accessory cooling systems

    Part No

    Description

    C1G0ºC to 40ºC**
    C2G-15ºC to 40ºC***

    Accessory Notes

    ** The cooling coil can be continuously immersed in liquids up to 100ºC with the cooler switched off and may be used to cool liquid down from 100ºC but it is not designed for continuous operation above 40ºC.
    *** Minimum operating temperature without accessory cooling is ambient +5ºC (amb.+ 15ºC for P5 and ST5 tanks).

    Bridge Plates

    For use with stainless steel and plastic tanks

    Part No

    Description

    G-BTSBridge plate fits G Optima heating circulator models to ST5 tank
    G-BTLBridge plate fits G Optima heating circulator models to ST12, 18, 26 & 38 tanks
    G-BSSBridge plate fits G Optima heating circulator models to S5 tanks
    G-BSLBridge plate fits G Optima heating circulator models to S12, 18, 26, 38 tanks
    T-BTSBridge plate replacement fits T Optima heating circulator models to ST5 tank
    T-BTLBridge plate replacement fits T Optima heating circulator models to ST12, 18, 26 & 38 tanks
    T-BSSBridge plate fits T Optima heating circulator models to S5 tank
    T-BSLBridge plate fits T Optima heating circulator models to S12, 18, 26 & 38 tanks
    T-BYWSBridge plate fits T Optima heating circulator models to Y6 & W6 tanks
    T-BYWLBridge plate fits T Optima heating circulator models to Y14, 28 & 38 tanks also W14, 28 & 38 tanks
    G-BPSBridge plate fits G Optima heating circulator models to P5 tank
    G-BPLBridge plate fits G Optima heating circulator models to P12 & 18
    T-BPSBridge plate replacement fits T Optima heating circulator models to P5 tank
    T-BPLBridge plate replacement fits T Optima heating circulator models to P12 & 18 tanks

     

    Clamp

    To attach heating circulators to any vertical sided tank

    Part No

    Description

    T-CLAMPAllows heating circulator to be attached to virtually any vertical sided vessel with a maximum wall thickness of 35mm for rectangular tanks, 30mm for circular tanks (300mm diameter), and capacity up to 50L

    External Probes

    For monitoring and controlling temperature of remote loads

    Part No

    Description

    TXPEPFlexible plastic probe, 3m cable
    TXSEPStainless steel probe, 3m cable

    Heated Circulating Bath – Lids

    To help reduce evaporation / heat loss and avoid sample contamination*

    Part No

    Description

    STL5Flat stainless steel lid for 5L bath
    STL12Gabled, hinged (removable) stainless steel lid for 12L bath
    STL26Gabled, hinged (removable) stainless steel lid for 18L and 26L bath
    STL38Gabled, hinged (removable) stainless steel lid for 38L bath
    PL5Flat, stainless steel lid for 5L bath
    PL12Curved plastic lid for 12L bath
    PL18Curved plastic lid for 18L bath

    Accessory Notes

    * Between operating temperatures 60ºC and 100ºC and below room temperature a lid or layer of polypropylene spheres should be used.

    Heated Circulating Bath – Racks

    To optimise available bath capacity.

    Part No

    Tube size

    Capacity

    VR-13Ø10-13 mm65
    VR-19Ø16-19 mm36
    VR-24Ø24 mm23
    VR-30Ø30 mm14
    VR-SE0.5 ml102
    VR-LE1.5ml75
    QR-13Ø10-13 mm30
    QR-19Ø16-19 mm16
    QR-24Ø24 mm10
    QR-30Ø30 mm5
    QR-SE0.5 ml44
    QR-LE1.5 ml35

    Accessory Notes

    Number of racks accommodated in stainless steel / plastic baths:

    5 litres: 1 x QR
    12 litres: 2 x VR
    18 litres: 4 x VR
    26 litres: 4 x VR
    38 litres: 6 x VR

    Labwise

    Optional PC software

    Part No

    Description

    LabwiseAllows two-way communication for status display, programming and data capture

    Polypropylene Spheres

    Ideal alternative to a lid*

    Part No

    Description

    Packs per bath

    PS-20Pack of 300 polypropylene spheres1 x 5/12L, 2 x 18/26L, 3 x 38L

    Accessory Notes

    * Between operating temperatures 60ºC and 100ºC and below room temperature a lid or layer of polypropylene spheres should be used.

    Pump Connectors

    Optional

    Part No

    Description

    P-M6Replacement plastic pump inlet/outlet connector. Fits tubing 9mm inner dia. Temperature range -50 to 200ºC
    P-M11Replacement plastic pump inlet/outlet connector. Fits tubing 15mm inner dia. Temperature range -50 to 200ºC
    M-SR4Metal pump inlet/outlet connector, dual seal super rapid 4mm. Fits semi rigid tubing 4mm outer dia. Temperature range -20 to 100ºC
    M-SR6Metal pump inlet/outlet connector, dual seal super rapid 6mm. Fits semi rigid tubing 6mm outer dia. Temperature range -20 to 100ºC
    M-SR8Metal pump inlet/outlet connector, dual seal super rapid 8mm. Fits semi rigid tubing 8mm outer dia. Temperature range -20 to 100ºC
    M-HB7Metal pump inlet/outlet connector, hose barb 7mm. Fits flexible tubing 7mm inner dia. Temperature range -40 to 120ºC
    M-HB9Metal pump inlet/outlet connector, hose barb 9mm. Fits flexible tubing 9mm inner dia. Temperature range -40 to 120ºC
    M-HB12Metal pump inlet/outlet connector, hose barb 12mm. Fits flexible tubing 12mm inner dia. Temperature range -40 to 120ºC
    M-UCMetal pump inlet/outlet plate, 1/4‘‘ BSP/G1/4 female. Temperature range -50 to 200ºC

    Raised Shelves

    To allow accommodation of shallow vessels

    Part No

    Description

    RS14For 12L bath
    RS22For 18L bath
    RS28For 26L or 38L bath
    RS38For 38L bath