akrometrix Table Top Shadow Moire Panduan Pengguna - Halaman 4

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1.1

Overview

The Akrometrix Table Top Shadow Moiré (TTSM) is a small-scale system

designed to measure sample surface warpage at room temperature. It uses a full-field,

non-contact optical technique called shadow moiré in combination with automated image

processing. Samples are measured on a pull-out tray at the base of the unit.

This manual describes the system hardware of the TTSM. Data acquisition is

described in the Surface Measurement User Manual and analysis is described in the

Surface Analysis User Manual. Surface Measurement requires system hardware to

operate and, thus, will only be installed on the TTSM. Surface Analysis may reside on the

TTSM computer and/or on a remote computer.

The main body of this manual emphasizes the system hardware and its operation.

A user unfamiliar with shadow moiré and its applications is advised to first read

Akrometrix Optical Techniques and Analyses 101, and Section 3, Troubleshooting in

order to make best use of the system.

Before operating the system, the user should carefully read Section 1.2.2, which

describes safety and health hazards associated with the system.

Sections 1.3 and 1.4 identify system components and controls. Section 2

describes basic procedures for system setup and shutdown. Section 3 describes basic

troubleshooting.

Appendix A describes recommended procedures for maintenance, transport and

disassembly of the system. This section also contains equipment ratings and technical

support material.

1.2

Warnings and Precautions

1.2.1 Warnings and Notes in this Manual

Warnings and Notes are marked throughout the manual with these icons:

Figure 1.1 Warning Icon

Warnings are specific health hazards for the operator or potential sources of damage

to the TTSM system. Notes highlight system limitations or automatic responses that may

require corrective action by the operator for successful operation.

1.2.2 Health and Safety Hazards

 Keep hands out of the system during measurements. The grating is motorized, and

there is the potential for pinch points between moving and stationary components,

especially the grating and sample drawer supports. Keep the grating translation

path free from obstruction.

Page 4 of 14

1 Introduction

40-5000-8100 Rev. A

Table Top Shadow Moiré User Manual

Figure 1.2 Note Icon