Grant Instruments TC120 Digital Optima™ Heating Circulator , -20°C to 120°C Temperature Range



Dimensions (h x d x w)333mm x 172mm x 141mm
Stability (DIN 12876) @70ºC0.05±ºC
Uniformity (DIN 12876) @70ºC0.1±ºC
Setting resolution0.1ºC
Display4 digit LED
Timer function1 minutes to 99 hours 59 minutes
No. of temperature presets3
Re-calibration points2
Socket for external probe (TXPEP, TXSEP)
Communications interface
Safety – over temperatureAdjustable cut-out
Fluid level – float
Language options
Alarms (can be configured to switch a relay)High (no relay)
Heater power – 230V1290W
Heater power – 120V1440W
Electrical power – 230V1400 (50-60Hz)
Electrical power – 120V1500 (50-60Hz)
Height above tank rim20mm
Depth below tank rim135mm
Maximum pressure (water)210mbar
Maximum flow (water)16L/min
Pump connectorFits 9mm inner diameter tubing
Pump connectorFits 15mm inner diameter tubing
  • £793.00
This product is a part of the following bundle(s):

The Grant Optima heating circulating range consists of four models – two general purpose: T100 and TC120 and two advanced models: TX150 and TXF200. Combine any of the four models with a Grant stainless steel or plastic tank or with a T-Clamp to attach to virtually any vertical sided tank. A cost-effective range of multi-purpose systems combining Grants legendary quality and reliability.

T100 & TC120 General purpose models

  • Cooling/heating range 0°C to 100°C (T100) / -20°C to 120°C (TC120)
  • Simple, intuative user interface: dial and two function buttons
  • Clear, bright 4 digit LED display
  • Visual alarm and low-liquid detection
  • 2 point user calibration
  • 3 temperature presets


  • Clinical, Microbiology and Pathology labs – media tempering, thawing & incubating samples
  • University research – temperature control of spectrophotometers & refractometers and jacketed vessels
  • Industrial labs – temperature probe calibration, water analysis, QC testing product, petrochemical testing, material testing, milk sample testing

    • SKU
    • Commodity Codes
  • Temperature Range
    -20°C to 120°C
  • Sensitivity
  • Manufacturer
    Grant Instruments (Cambridge) Ltd
  • Country of Origin
    United Kingdom