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Carbolite SNF Swelling Number Index Furnace
    Carbolite SNF Swelling Number Index Furnace
    Purchase Carbolite SNF Swelling Number Index Furnace
    • Carbolite SNF Swelling Number Index Furnace

      SKU: SNF
      Product Code: carbolite-snf
      Vendor: Carbolite
    • Quantity in Basket:  None

      Product Documents

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    The SNF furnace is designed to test the swelling index number of coal in accordance with the following standard test methods

    • BS 1016-107.1:1991 Methods for analysis and testing of coal and coke. Caking and swelling properties of coal. Determination of crucible swelling number


    Standard Features

    • For testing the free swelling index number of coal
    • Alaso know as the crucible swelling number
    • For testing to BS ISO 501:2012 and ASTM D720-91(2010)
    • 30mA (RCD) residual current circuite breaker, protects the opertor ( because the test requires operation with the door open during heating)
    • Precise PID temperature control using 2132 controller
    • Supplied with wire crucible holder


    Options (specify these at time of order)

    • Accessory crucibles and lids available
    • A range of sophisticated digital controllers, multi-segment programmers and data loggers is available. These can be fitted with RS232, RS485 or Ethernet communications
    • Over-temperature protection (recommended to protect valuable contents & for unattended operation)


    Technical Specifications

    Max temp (C) 900
    Maximum continuous operating temp (C) 850
    External crucible height (mm) 26
    External crucible diameter (mm) 41
    Internal crucible diameter at the base (mm) 11
    Dimensions:
    External H x W x D (mm)
    330 x 410 x 300
    Thermocouple type K
    Max power (W) 800
    Power supply 220V - 240V, 50-60Hz, single phase and neutral, with protective earth (ground) connection
    Weight (kg) 26