Troxler 4640-B - Chapter 3 Operating the Gauge

CHAPTER 3
OPERATING THE GAUGE
This chapter explains the basic operation of the Model 4640-B Thin
Layer Density Gauge. Instructions for gauge parameter set-up,
taking the daily standard count, and taking density measurements
are included.
CONTENTS
Daily Inspection............................................................................ 3–2
Turning the Gauge On .................................................................. 3–3
3. OPERATING THE GAUGE
Gauge Parameter Setup................................................................. 3–4
Selecting Units ....................................................................... 3–4
Setting the Count Time .......................................................... 3–5
Setting the Time and Date...................................................... 3–5
Change Customer Name......................................................... 3–6
Source Rod Positions.................................................................... 3–8
Standard Count ............................................................................. 3–9
Taking the Standard Count..................................................... 3–9
Viewing Standard Counts..................................................... 3–11
Site Preparation/Gauge Positioning ............................................ 3–12
Taking a Measurement................................................................ 3–14
Overlay Thickness Selection................................................ 3–14
Marshall/Voidless Density Parameters ................................ 3–15
Taking A Reading ................................................................ 3–15
Viewing the Counts.............................................................. 3–16
Model 4640-B 3–1