CEM MAS300 Microwave Muffle Furnace Oven- Reconditioned


  • CEM® MAS300™ Microwave Ashing Oven
  • 3 front panel keys that allows to select °C/°F
  • Displays min/max values, setpoint values and hysteresis
  • Sample results in as little as minutes
  • Improve process control
  • Increase profits
  • Durable construction
  • Complies with AOAC Official Methods
  • Precise measurement of liquids, solids, slurries, fat (when used with CEM Fat Extractor), High volatiles Dilution, total suspended solids (TSS) and bias Syringe weighing
  • Languages: English


  • Microwave power output: 1000 ±100 w 
  • Time range: 99  hours,  99  minutes,  99  seconds (100 hours, 40 minutes, 39 seconds) maximum in each of two stages which can be  combined in a sample ashing cycle, programmable from the front panel. 
  • Safety features:  Three independent door safety interlocks including interlock monitoring system plus an independent thermal switch are used.  The unit complies with HHS standards under 21 CFR, Part 1030.10, Subparts (C}(1 ), (C}(2} and (C}(3).
  • Readouts:  A 20 digit alphanumeric display, an audible tone (beeper) for operator feedback, a red run indicator (located beside the  "START" key) and a temperature readout (on the front of the temperature Controller). 
  • Operator controls:  A keyboard with 15 keys, located on the microwave unit, is used to enter data and control ashing cycles. The Temperature  Controller is programmed with three keys located on its front panel.

Overall dimensions/ weight: 

  • Microwave unit: 45.7 cm (18.0") wide, 56.6 cm (22.3") deep, 40.0 cm (15.75") high
  • Weight:  80.0 lb (36.3 Kg) 
  • Ashing Furnace:  30.5 cm (12.0") wide; 22.9 cm (9.0") deep, 18.4 cm (7.25") high
  • Temperature Controller: 20.3 cm (8.0 ") wide, 20.3 cm (8.0") deep, 10.2 cm (4.0 in) high

 Electrical requirements:  120 VAC 60 Hz, 20 A


 CEM® MAS300™, CEM® MAS 300™, MAS300™, MAS 300™, CEM® MAS-300™, MAS-300™ are registered trademarks of CEM® Corporation.

Instruments listed above are registered trademark of their respective corporation.

  • Model: MAS300
  • Shipping Weight: 100lbs
  • Manufactured by: CEM Corporation

This product was added to our catalog on Thursday 07 July, 2011.

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