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A. DAIGGER & COMPANY, CHICAGO, U. S. A. 



TEXTILE AND FABRIC TESTERS 



3996A 



3996B 



3997A 



3997B 



3996A SINGLE STRAND TESTERS. Hand operated. In the use of some materials 

 it is advisable to know the strength of the individual strand. The two 

 machines shown above are made to be driven by hand. The recording head 

 is built as a balance wheel rotating upon two large self-aligning ball- 

 bearings in such a manner as to be extremely sensitive. 

 No. 3996A. Capacity 10 pounds by ounces. 

 No. 3996B. Capacity 50 pounds by J4 pounds. 



3997A. YARN TESTER. Hand operated. This machine is a development of the 

 old English yarn tester. When a sample has been placed upon the yarn 

 hooks the hand wheel is rotated until the break occurs. This strain causes 

 the weight to swing outward away from its vertical position and the pawl 

 on the lever below the weight holds it in this position until reset by the 

 operator. Also furnished in power driven types. Capacity up to 250 pounds. 



3997B CLOTH TESTER. Hand operated. Produced to satisfy the demand for a 

 quickly and easily operated cloth tester. Capable of a great range of work. 

 Operated on the principle applying to the above yarn tester. Also fur- 

 nished power operated. 



All of the textile testers listed above require the use of specially designed 

 clamps. We are prepared to furnish clamps for any of the testers as well 

 as any special clamps which might be necessary for a particular test. All 

 testers and equipment are made according to U. S. Standards and are 

 interchangeable. Fully guaranteed for accuracy, design, material and work- 

 manship. 



