Compliance Standards:
- IS 4139, IS : 12894
Application:
- To measure length change in calcium silicate bricks using a suitable micrometer.
Apparatus Details:
- The instrument consists of channeled base, over which two vertical pillars are fixed.
- The vertical pillars are rubber sleeved.
- An adjustable cross plate is fitted at the top.
- A digital dial gauge, reading to 0.001 mm is fixed to the top.
- The plunger end of the dial Gauge can be located upon 5 mm diameter ball or other reference point cemented in the specimen.
- On the base, there is a similar recessed seating, in which can be placed a second ball or reference point in the specimen.
- Complete with a stainless steel standardization bar with insulated grip and with 5mm diameter ball mounted in the ends.