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Indentation and Residual IndentationTester
(Heavy Load - Armstrong Indentation Tester)
Model DSI-71 XP Series

 

References:

ASTM F1914-98: Standard Test Method for Short Term Indentation and Residual Indentation of Resilient Floor Covering
ASTM F-6 Floor Covering

 

This instrument is designed and built for heavy duty industrial laboratory use.  All parts are precision machined and carefully assembled by our experienced instrument makers.   The unit  is fully tested  prior to shipping.   DEK-TRON Scientific Instruments is the only ASTM noted manufacturer of this product.


 

The major components of the instrument are:  main frame,  weight rack and screw load chamber, hand  wheel to release load,  and a micro-indentation indicator.  The  unit can be equipped with the accessories listed below.  Other weights and presser foot are available to conform specific needs.  Measurement of  weights,  and presser foot are  NIST traceable.   
 

 


Standard  Weights and Presser Foot:  
           
- Five       5 lb. weight.
- Ten        10 lb. weight
- Twenty  20 lb. weight
 
-          Presser Foot, flat foot, 0.178” diameter
-          Presser Foot, flat  Foot,  0.250” diameter  
-          Presser Foot, ball  tip,   0..500 “ diameter  
-          Presser Foot, ball tip, 0.750  “ diameter
 
Approx. Ship Crate Dimensions, inch ......................................  30W x 30D x 36H

Approx. Shipping Weight (without weights)…….....................................    175 lbs

 

Disclaimer: Product improvement is a continuing goal at DEK-TRON. Designs and revisions are subject to change without notice or obligation