LENGTH COMPARATOR.

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LENGTH COMPARATOR.

As per IS 9459 - 1980; IS 4031 (Part - X) - 1988; IS 1199 - 1959.

It is used to measure the drying shrinkage of concrete autoclave expansion of Portland cement and potential expansive reactivity of cement aggregate combinations in mortar bars during storage, on self-drying.

The instrument consists of a channel base over which two vertical pillars are fixed. An adjustable cross plate is at the top. A Dial Gauge, reading 0.002mm x 12mm or 5mm can be fixed at the top across the plate. The plunger end of the Dial Gauge can be located upon a 6.5mm Dia 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 grip and with 6.5mm Dia balls mounted in the ends.

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LENGTH COMPARATOR. DIGITAL. 12mm x 0.001mm.
  • Order Code: AIC-LCP-D12001Y.
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Fitted with 'YUZUKI' make Digital Gauge having capacity of 12mm and Least Count of 0.001mm.

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LENGTH COMPARATOR. ANALOGUE. 12mm x 0.002mm.
  • Order Code: AIC-LCP-A12002B.
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Fitted with 'Baker' make Dial Gauge having capacity of 12mm and Least Count of 0.002mm.

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LENGTH COMPARATOR. ANALOGUE. 0.5mm x 0.002mm.
  • Order Code: AIC-LIP-A05002K.
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Fitted with 'KANN' make Dial Gauge having capacity of 05mm and Least Count of 0.002mm.

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LENGTH COMPARATOR. ANALOGUE. 10mm x 0.001mm.
  • Order Code: AIC-LCP-A1001K.
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Fitted with 'KANN' make dial Gauge having capacity of 10mm and Least Count of 0.01mm.