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J-4
o w n e r s m a n u a l
®
.
TM
W H E N A C C U R A C Y I S T H E P O I N T

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Summary of Contents for Delmhorst J-4

  • Page 1 o w n e r s m a n u a l ® W H E N A C C U R A C Y I S T H E P O I N T...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS 2 J-4 Features 3 Check Calibration 3 Taking a Reading 3 Understanding Your Readings 4 Temperature Correction Table 4 Pin Talk 5 Care of Your Meter 5 Service For Your Meter 6 Warranty 7 Species Correction Chart...
  • Page 3 5/16” penetration External Connector Analog Readout Read Button Calibration Check Button J-4 FEATURES hResistance technology recognized worldwide as the most accurate method for measuring moisture h6% to 30% moisture range hAnalog readout hBuilt-in calibration check hTemperature-stable circuit hErgonomic case design...
  • Page 4: Check Calibration

    4 and species correction table at the back of this brochure for more information. The J-4 can be used for more than just wood. It will also give a relative reading on plywood, OSB, particleboard and MDF. It can be fitted with a 26-ES slide hammer electrode for specific applications.
  • Page 5: Temperature Correction Table

    TEMPERATURE CORRECTION TABLE WOOD TEMP . METER READINGS ˚C ˚F 25 30 38 45 9 11 34 40 8 10 30 36 27 32 23 28 21 25 19 22 17 20 15 18 13 16 12 14 11 13 Moisture content values shown in bold are only qualitative, since they are above the fiber saturation point.
  • Page 6: Care Of Your Meter

    Before sending in your meter we recommend you give one of our trained technicians a call. Many times troubleshooting can be taken care of over the phone. Call us at 877-DELMHORST. hPack your meter securely. Enclose a purchase order or letter with a brief description of the problem.
  • Page 7: Warranty

    WARRANTY Delmhorst Instrument Co., referred to hereafter as Delmhorst, guarantees its J-4 meter for one year from date of purchase and any optional electrodes against defects in material or workmanship for 90 days. If, within the war-...
  • Page 8 “Measuring Wood Moisture Content: Straight Talk from Delmhorst”. Or find it on our web site at www.delmhorst.com. For 60 years Delmhorst has been the lead- ing manufacturer of high quality moisture meters and thermo-hygrometers. Today we ® offer the innovative KIL-MO-TROL kiln monitoring system.
  • Page 9 METER READINGS WITH NON-INSULATED PINS SPECIES ALDER 17.5 19.5 21.5 APITONG ASPEN 11.5 16.5 ASH, WHITE 14.5 19.5 BASSWOOD 10.5 20.5 BIRCH 21.5 23.5 25.5 CEDAR, EAST. RED 10.5 CEDAR, INCENSE 10.5 12.5 CHERRY 13.5 15.5 COTTONWOOD 19.5 CYPRESS 19.5 21.5 23.5 ELM, AMERICAN...

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