SWELLING INDEX APPARATUS

The Free Swelling Index test is a rapid, small-scale, empirical method for measuring the free-swelling properties of coal. Results of the test may be used as an indication of the coal’s coking characteristics, and have also been used as an index of the extent to which a coal has been oxidized or weathered.
Features
Rapid, easy, small-scale, and empirical method for measuring the free-swelling properties of coal.
Supplied with
Heater.
Tripod and crucible holder assembly.
Temperature control unit.
Crucibles and cover.

SOFTENING POINT APPARATUS

For determination of softening point of bituminious materials according to IP 1206-1958. Softening point is that temperature at which the speciman under test becomes soft enough to allow a steel ball of specific dimension to fall a required distance under test condition. The apparatus consists of glass beaker, ring Stand two steel balls with ring and ball guides, hand Stirrer.

DISTILLATION APPARATUS

This apparatus used for determination of distillation characteristics of petroleum products.The instrument consist of metal shield to support distillation flask with geared height adjustable device.

JUNKER’S GAS CALORIMETER

As per Bulletin enclosed.

Standard supply includes Calorimeter with Power Coated stainless steel exterior; Pressure Governor, Gas Flow Meter 30 to 270 lit/hr. Unbreakable Measuring Jar (2 lit & 50 ml.) ; 3 thermometers ; Flexible tubing for gas & water lines & instruction manual containing necessary diagrams etc.

MUFFLE FURNACE

Working Temperature : 1100 0C.
Control : Energy Regular supplied with pyrometer Cr/Al thermocouple.
Size(25 x 13 x 13 cm), Internal Dimensions (Rating : 2 Kw)

BOMB CALORIMETER

  1. With Bomb & digital thermometers Apparatus consists of :
    • Bomb vessel of 19 litr. Capacity. With stainless steel Body
    • High Pressure valve – 1 No.
    • Electrode Set – 1 No.
    • Electric Stirrer – 1 No.
    • Pellet press – 1 No.
    • Ignition Microme wire – 1 mtr.
    • Copper pipe fitting – 1 Set
    • Pressure Gage – 1 No.
  2. S.S. 3/6 with threaded top & pressure ring
  3. high precision digital thermometer of bomb calorimeter

REID VAPOUR PRESSURE TEST APPARATUS

DEW POINT APPARATUS.( Laboratory Type )

The Dew Point Apparatus consists of a closed stainless steel dew point chamber containing a highly polished stainless steel “target mirror” and sample inlet and outlet control valves

WATER CONTENT APPARATUS

ANILINE POINT APPARATUS

Aniline Point Apparatus as per IP:2, IS:1448 ( P – 3 ) method A complete with jacket ( with thermometer )