TP11 - AVONGARD Plus Tell-Tale - Crack Monitor

The Plus crack monitor is the upgraded version of the Standard TS21.

It provides pegs and measuring flats, which allow accurate readings to be taken with calipers during monitoring. 

Range:  ± 20 mm horizontal and ± 10 mm vertical.

Accuracy: ±1.0 mm on the scale (±0.1 mm with calipers)

 

Get discounted prices when ordering in bulk.

Price in AU$ (exc GST)

In stock
SKU
TP11
$38.00
  • Buy 10 - 19 for $34.20 each
  • Buy 20 - 20+ for $30.40 each
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  • Description

    AVONGARD - TP11 Plus Tell-tale 

    Avongard Plus Tell-Tales can be used to monitor horizontal or vertical movement across a crack on a flat surface. The Plus offers two upgrades to the standard design. Rather than presetting the two measuring plates together at zero with tape, the plus uses four small pegs, which ensure alignment during installation and then removed during monitoring. The plus also provides measuring flats, which allow accurate readings to be taken with calipers during monitoring. 

    • Fix using Screws AF11 and Adhesive AE14 (not included).
    • Supplied with full instructions and Crack Record Sheet.
    • Weather-resistant.
    • Caliper sold separated. 
  • Specification

    Product Specifications:

    Application:               Monitoring of crack displacement on concrete or walled structures.

    Range:                       ± 25 mm horizontal and ± 10 mm vertical.

    Accuracy:                   ±1.0 mm on the scale, or to an accuracy of ±0.1 mm with calipers

    Temperature:            -40 to +80 degrees C.

    The coefficient of thermal expansion is 6.8 x 10-5 cm/cm per degree C.

  • Downloads
    pdf
    (Size: 689.5 KB)
    Crack Record Sheet for Plus Tell-Tale