Grant Instruments T100-P18 Optima™ Heated Circulating Bath, 18 Litre Plastic Tank and Immersion Thermostat, Ambient +15°C to 99°C Temperature Range


• = standard

Dimensions (h x d x w)333 x 172 x 120mm
Stability (DIN 12876) @70ºC0.05±ºC
Uniformity (DIN 12876) @70ºC0.1±ºC
Setting resolution0.1ºC
Display4 digit LED
Timer function
No. of temperature presets3
Re-calibration points2
Socket for external probe (TXPEP, TXSEP)
Communications interface
Safety – over temperatureFixed
Fluid level – float
Language options
Alarms (can be configured to switch a relay)
Heater power – 230V1290W
Heater power – 120V1440W
Electrical power – 230V1400 (50-60Hz)
Electrical power – 120V1500 (50-60Hz)
Height above tank rim200mm
Depth below tank rim135mm
Maximum pressure (water)
Maximum flow (water)
Pump connector 6mm bore
Pump connector 9mm bore
  • £882.00

The Grant T100 series of general purpose heating circulating baths offer accurate temperate control for staightforward applications in the range of 0°C to 100°C. The T100 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 0°C to 100°C
  • Stability ±0.05ºC / Uniformity  ±0.1ºC
  • Tank options 5L to 38L
  • 3 programmable temperature presets
  • Low liquid protection and fixed over temperature cut-out
  • Visual alarm – alerts you when your attention is required
  • Clear, bright 4 digit LED display


  • Clinical, Microbiology and Pathology labs – media tempering, thawing and incubating samples
  • Teaching labs, higher education/universities – practical demonstration/experimentation, sample preparation
    • SKU
    • Commodity Codes
  • Temperature range (°C)
    Ambient +15 to 99°C
  • Tank size (L)
  • Stability
  • Working area l x w (mm)
    280 x 375
  • Manufacturer
    Grant Instruments (Cambridge) Ltd
  • Country of Origin
    United Kingdom

Recommended Accessories