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Electrothermal Macro-Kjeldahl and Micro-Kjeldahl Extraction Heaters

The Electrothermal Macro-Kjeldahl Extraction Heaters and Micro- Kjeldahl accept volume sizes from 80 to 800ml.

Individual built-in controllers regulate quartz fibre heating elements up to 550o to 800o C

Macro Kjeldahl

  Macro Kjeldahl
  Stainless-steel construction permits operation of the units as required by extraction and distillation processes
  Heater On light for each recess indicates when power is supplied to the heater
  Back-mounted brackets hold flask rest rods supplied with each unit

Micro-Kjeldahl

  Stainless Steel case minimizes damage from spills
  Six individual recesses at .72cm (2.8in.) centers allow single or multiple digestions

Warranty: One year, parts and labour.

Certifications: CE.

High Resolution Photos


Data Sheet

Cat. No. Description Capacity Max. Temperature Electrical Requirements Dimensions ,D x W x H
MM2313/E Micro-Kjeldahl 18 to 50ml 800o C 230v 50/60Hz, 600w 16.0x52.0x16.2cm (6.29 x20.47x6.37in)
MM2313/EX1 Micro-Kjeldahl 18 to 50ml 800o C 115v 50/60Hz, 600w 16.0x52.0x16.2cm (6.29 x20.47x6.37in)
MM2313/EX6 Micro-Kjeldahl 18 to 50ml 800o C 230v 50/60Hz, 600w, EU Plug 16.0x52.0x16.2cm (6.29 x20.47x6.37in)
MQ3822B/E Macro-Kjeldahl 100 to 300ml 800o C 230v 50/60Hz, 600w 26.0x32.0x16.5cm (10.26x12.6x6.49in)
MQ3822B/EX1 Macro-Kjeldahl 100 to 300ml 800o C 115v 50/60Hz, 600w 26.0x32.0x16.5cm (10.26x12.6x6.49in)
MQ3822B/EX6 Macro-Kjeldahl 100 to 300ml 800o C 230v 50/60Hz, 600w, EU Plug 26.0x32.0x16.5cm (10.26x12.6x6.49in)
MQ3824B/E Macro-Kjeldahl 500 to 800ml 800o C 230v 50/60Hz, 1100w 26.0x32.0x16.5cm (10.26x12.6x6.49in)
MQ3824B/EX1 Macro-Kjeldahl 500 to 800ml 800o C 115v 50/60Hz, 1100w 26.0x32.0x16.5cm (10.26x12.6x6.49in)
MQ3824B/EX6 Macro-Kjeldahl 500 to 800ml 800o C 230v 50/60Hz, 1100W, EU Plug 26.0x32.0x16.5cm (10.26x12.6x6.49in)
MQ3866B/E Macro-Kjeldahl 100 to 300ml 800o C 230v 50/60Hz, 1800w 26.0x97.0x16.5cm (10.23x38.0x6.49in )
MQ3866B/EX1 Macro-Kjeldahl 100 to 300ml 800o C 115v 50/60Hz, 1800w 26.0x97.0x16.5cm (10.23x38.0x6.49in )
MQ3866B/EX6 Macro-Kjeldahl 100 to 300ml 800o C 230v 50/60Hz, 1800w, EU Plug 26.0x97.0x16.5cm (10.23x38.0x6.49in )
MQ3868B/E Macro-Kjeldahl 500 to 800ml 800o C 230v 50/60Hz, 3300w 26.0x97.0x16.5cm (10.23x38.0x6.49in )
MQ3868B/EX1 Macro-Kjeldahl 500 to 800ml 800o C 115V 50/60Hz, 3300w 26.0x97.0x16.5cm (10.23x38.0x6.49in )
MQ3868B/EX6 Macro-Kjeldahl 500 to 800ml 800o C 230v 50/60Hz, 3300w, EU Plug 26.0x97.0x16.5cm (10.23x38.0x6.49in )


Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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