Jepson Bolton's International Catalogue

STIRRERS

  • Magnetic Stirrer Bibby HB502 ceramic

    Complies with IEC 1010.
    Magnetic stirrer hotplate with white chemically resistant ceramic top which is patterned to aid location of vessels over the rotating magnet and wlll accommodate vessels up to 10 litres capacity. The maximum plate temperature is 450C, with simmerstat control, over-temperature protection and a flashinq warninq liqht indicates when the plate is hot.

    The unit is supplied with two 25mm PTFE covered magnetic stirrer bars. Support rod, bosshead and clamp are available as an accessory package.

    Specification

      
      Maximum plate temperature     450C
      
      Speed range                   0 to 2000 rpm
      
      Plate dimensions              210 x 210 mm
      
      Heated area                   120 x 120 mm
      
      Overall dimensions lxwxh      285 x 220 x 105 mm
      
      Weight                        3 2 kg
      
      Heater load                   500 W
      
      Electrical requirements       240V 50Hz 550W
      
      

    Ordering information
    S69-104 - Magnetic stirrer hotplate BibbyHB502 - 195.00
    H15-115 - Retort rod, bosshead and clamp - 29.02


  • Magnetic Stirrer Hotplates Bibby ceramictop

    Comply with IEC 1010.
    Magnetic stirrer hotplates available in two sizes and with white chemically resistant and easy-to-clean ceramic tops which are ideal for processes where colour changes need to be easily observed eg. in titrations.

    The patterned tops aid location of vessels over the rotating magnet and automatic acceleration control to minimise magnetic decoupling is provided The maximum plate temperature is 450C, with independant over- temperature protection and a flashing warning light indicates when the plate is hot Units are supplied complete with two 25mm PTFE covered magnetic stirrer bars.

    A support rod, bosshead and clamp are available as an accessory package.

    Specification

      
      Model                         HC502             HC1202
      
      Temperature range max C       450               450
      
      Temperature stability C       +/-1              +/-1
      
      Stirring speed rpm            0 to 1300         0 to 1300
      
      Acceleration control          Yes               Yes
      
      Plate dimensions mm           210 x 210         290 x 290
      
      Overall dimensions lxwxh mm   285 x 220 x 105   365 x 300 x 105
      
      Weight kg                     3.2               6.0
      
      Heater load W                 500               1200
      
      Electrical requirements       240V 50Hz 550W    240V  50Hz 1250W
      
      

    Ordering information
    S69-110 - Magnetic stirrer hotplate Bibby HC502 - 345.00
    S69-112 - Magnetic stirrer hotplate Bibby HC1202 - 412.00
    H15-115 - Retort rod, bosshead and clamp - 29.02


  • Stirrer Hotplate Bibby Halogen model HT2

    In this unit a quartz halogen lamp provides ultra-rapid heating througn tne wipe-clean glass-ceramic top. Heating control is provided in ten steps from ambient to 450C. For increased safety a 'HOT' indicator remains illuminated and flashing while the heated surface is above 70C.

    The stirring control provides automatic gradual acceleration of the stirrer bar and a linear speed response to the control knob rotation. The powerful magnetic coupling allows volumes up to 5 litres to be stirred. An accessory package provides a retort rod, clamp, bosshead and fixing bracket.

    The unit is supplied complete with two 25mm long PTFE stirrer bars.

    Specification

      
      Maximum temperature           450C
      
      Stirrer speed range           0 to 1100 rpm
      
      Heater                        Twin infra red halogen lamps
      
      Heater area (dia)             140 mm
      
      Dimensions lxwxh              300 x 300 x 100 mm
      
      Weight                        5 2 kg
      
      Heater load                   1200 W
      
      Electrical requirements       240V 50Hz
      
      

    Ordering information
    S69-130 - Stirrer hotplate Bibby halogen model HT2 - 465.00
    H15-122 - Spare halogen lamp - 95.12
    H15-115 - Retort rod bosshead and clamp - 29.02


    * To request further information please Email enquiry@jepbol.com
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