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September 21, 2021
  All Categories  >  Asphalt Binder Testing (+Superpave)  >  Flash Testers
  Product Information
Autoignition Apparatus (Crucible Furnace), 220-240V 50/60Hz, Single Phase, 7.7A
Model: BTFT-10
Price: $10,900.00
Condition: New
Availability: Inquire
   Product Model # Price   Sale Price Qty
 Autoignition Apparatus (Crucible Furnace), 220-240V 50/60Hz, Single Phase, 7.7A   BTFT-10   $10,900.00      
   Product Model # Price   Sale Price Qty
 Hot Air Gun for Autoignition Apparatus (Crucible Furnace) 115V 50/60 Hz   BTFT-10A4   $215.00      
 Hot Air Gun for Autoignition Apparatus (Crucible Furnace) 220-240V 50/60Hz   BTFT-10A4F   $235.00      
 Needle, 6", Stainless Steel for Autoignition Apparatus (Crucible Furnace)   BTFT-10A2   $150.00      
 Recorder for Autoignition Apparatus (Crucible Furnace), 115V 50/60HZ   BTFT-10A3   Inquire
 Recorder for Autoignition Apparatus (Crucible Furnace), 220-240V50/60Hz   BTFT-10A3F   Inquire
 Syringe, 2 ml for Autoiginition Apparatus (Crucible Furnace)   BTFT-10A1   $70.00      
 Test Flask, 500 ml for Autoigition Apparatus (Crucible Furnace)   BTFT-10A5   $30.00      
  Determines the lowest temperature at which the vapors of a liquid or solid chemical sample will self-ignite under prescribed laboratory conditions. The temperatures at which ‘cool flame’ and ‘hot flame’ ignitions occur, as evidenced by sudden temperature increases in the sample flask, are measured and recorded, and the delay time between introduction of the sample and ignition is timed.

Modified crucible furnace with digital thermocouple does readout of flask temperature at prescribed points per ASTM specifications. Liberalized analog output permits connection to a strip chart recorder or data logging instrument. Furnace provides rapid response and ±1°C stability throughout the operating range of 200 to 1200°C. Cylindrical heating chamber provides excellent radial temperature uniformity. Furnace cover has ports for flask exterior thermocouples, and a borosilicate glass thermocouple tube is provided to assure correct positioning of the gas temperature thermocouple inside the test flask. Thermocouples plug directly into the furnace control unit for quick disconnection when removing the flask. A hinged holder in the cover facilitates handling of the test flask. Adjustable mirror permits safe viewing of the flask interior during testing. Control panel has temperature controls and digital thermocouple readout with four-position selector switch
  Testing Standards
  • ASTM E659


  • Flask Temperature Display: 0-1200C, with four position selector switch
  • 220-240V 50/60Hz, Single Phase, 7.7A
  • Temperature Control: digital setpoint solid state controller accurate to within 1C


  • Net Weight: 72 lbs (32.8kg)
  • Shipping Weight: 98 lbs (44.5kg)

Included Accessories

  • Test Flask, 500mL
  • Thermocouples (4)

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