Vicat Needle Test Apparatus

Additional information

Total weight of sliding part

300+1g

The maximum stroke of the sliding part

70mm

Dimensions (Lx Wx H)

170X110X 300mm

Net weight

3.7Kg

Product details:

a.Inverted view of the vertical trial                  b.Front view of the inverted tryout for final

for initial setting time determination              setting time determination

c.Standard consistency test rod                      d. Test needle for initial coagulation               e.Test needle for final coagulation

 

Instruction

This instrument is manufactured according to ISO9597-1989, and is used to test the standard consistency of cement. volume stability due to water volume, setting time and free calcium oxide.

Technical Parameter

  1. Total weight of sliding part: 300+1g
  2. The maximum stroke of the sliding part: 70mm
  3. Dimensions (Lx Wx H): 170X110X 300mm
  4. Net weight: 3.7Kg

 

Structure and Function

The main body of the instrument is connected by a bracket and a base. The upper part of the bracket is machined with two concentric smooth holes with a diameter of 12mm to ensure that the sliding part can descend vertically during the test.

The effective length of the test rod for standard consistency determination is 50mm±1mm, and the diameter is φ10mm±0.05mm. The effective length of the test needle for determining the coagulation time is 50±1mm. The effective length of the final coagulation needle is 30mm±1mm, and the diameter of the test needle is φ 1.13mm±0.05mm, the cone test mold for holding cement is 40mm±0.2mm deep, the top inner diameter is φ65±0.3mm, the bottom inner diameter is φ75±0.5mm, the test mold is equipped with a larger than the test mold, and the thickness is > 2. 5mm flat glass bottom plate. The sliding part can fall freely by gravity in the bracket hole of the Vicat instrument, and there should be no tightness or looseness.

 

 

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