Mortar Penetration Resistance Apparatus (H-4137)
Page 2 of 6
Instruction Manual Rev.0; August 14, 2003
Copyright 2003 Humboldt Mfg. Co., Norridge, IL. 60706, U.S.A.
All rights reserved. Printed in U.S.A.
TABLE OF CONTENTS
Page
1. Scope …………………………………… 3
2. Assembly …………………………………… 3
3. Preparation of Specimen…………………………………… 3
4. Storage of Specimen …………………………………… 3
5. Number of Specimen …………………………………… 3
6. Procedure …………………………………… 3
7. Calculation …………………………………… 4
8. Replacement Needles …………………………………… 4
9. Warranty …………………………………… 5
10. Drawing/Photo …………………………………… 5 & 6
