Campbell Scientific DMM600 Duff Moisture Meter - Manual (Page 6)

Table of Contents
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7.7 Drying Samples and Calculating Volumetric Water Content............ 16
7.7.1 Conventional Oven Method ....................................................... 16
7.7.2 Microwave Oven Method........................................................... 16
8. Maintenance ..............................................................17
8.1 Changing the 9-Volt Battery.............................................................. 17
8.2 Cleaning the Sample Chamber .......................................................... 17
Figures
3-1. Ships with equipment .......................................................................... 2
4-1. DMM600 components......................................................................... 3
4-2. Duff placed in sieve............................................................................. 4
4-3. Duff placed in chamber ....................................................................... 4
4-4. Turn knob to make measurement ........................................................ 5
4-5. Bottom of DMM600............................................................................ 6
7-1. Downloading coefficients to convert to gravimetric water content... 10
7-2. PCDMM user interface display ......................................................... 12
7-3. DMM600 standard calibration........................................................... 14