Motorola QA Manuale di Servizio

QA-PT User and Service Manual QA-PT Parameter Tester P/N 14625 V.1.29

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2-1 2. Installation This chapter explains unpacking, receipt inspection and claims, and the general procedures for QA-PT setup. 2.1 Receipt, Inspect

3-1 3. Operating QA-PT This chapter describes the controls and terminals of the QA-PT Pa-rameter Tester. It also provides basic operating instruction

3-2 The battery is situated in the base of the instrument. Use 9-volt alkaline batteries (Duracell® MN1604 or equivalent). Do not use mercury, air or

4-1 4. Running Tests This chapter describes QA-PT test procedures by function. If you are unfamiliar with the testers’ basic operation, refer to para

4-2 4.2 Gas Flow / Temperature (Models 2G and 2H Only) If you select the flow/temp option, the QA-PT will switch on the power supply for the gas f

4-3 4.3 Barometric Pressure and Relative Humidity (Models 2G and 2H Only) When environment is selected the power supply for the barometric pr

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5-1 5. Servicing QA-PT This chapter covers QA-PT maintenance and troubleshooting proce-dures. 5.1 Troubleshooting Procedures 1. Missing Firmware

ii Copyright © 2001 by METRON. All rights reserved. METRON: USA_ FRANCE ________________ NORWAY________________ 1345 Monroe

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6-1 6. Calibrating QA-PT 6.1 General The first time that you boot the QA-PT there are no default values for the different sensors (apart from the re

6-2 The pressure is now calibrated. Make sure that the unit displays 0 mmHg with different temperatures. 4. Temperature QA-PT is calibrated on 0°C a

7-1 7. Component Functions and Parts This chapter provides a description of the functions of the main com-ponents of the QA-PT, as well as a parts li

7-2 ducer that could affect the measurements. The analog part is based on a Burr-Brown 24-bit differential A/D converter with an SPI interface to the

A-1 Appendix A - Schematic Diagrams QA-PT ...

A-2 QA-PT

A-3 QA-PT CPU

A-4 QA-PT Communication

A-5 QA-PT Analog

iii Table of Contents 1. INTRODUCTION...1-1

A-6 QA-PT Temperature and Flow

A-7 QA-PT Pressure and Barometer

A-8 QA-PT Power Supplies

A-9 QA-PT Cables Note: Cable: 3-conductorsx+shield. Shield should be connected to chassis on D-Sub.

A-10 QA-PT Temperature Simulation

B-1 USA 1345 Monroe NW, Suite 255A Grand Rapids, MI 49505 Phone: (+1) 888 863-8766 Fax: (+1) 616 454-3350 E-mail: [email protected]

C-1USA 1345 Monroe NW, Suite 255A Grand Rapids, MI 49505 Phone: (+1) 888 863-8766 Fax: (+1) 616 454-3350 E-mail: [email protected]

USA 1345 Monroe NW, Suite 255A Grand Rapids, MI 49505 Phone: (+1) 888 863-8766 Fax: (+1) 616 454-3350 E-mail: support.us@metron-bi

iv 7.1 System Overview...7-1

v Manual Revision Record This record page is for recording revisions to your QA-PT User and Service Manual that have been published by METRON AS or i

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1. Introduction This chapter describes the METRON QA-PT Parameter Tester’s fea-tures and specifications. 1.1 Features QA-PT is a compact, lightweigh

1-2 0.1 °C @ 0 °C 0.2 °C @ 100 °C PT-1000: Operating range: -200 to +750 °C Accuracy: 0.3 °C Barometric pressure QA-PT Model 2G or 2H: It is po

1-3 Dimensions: D x W x H: 34mm x 94mm x 156mm 1.3 in x 3.7 in x 6.1 in Part No: QA-PT Parameter Tester 14600: QA-PT Model 1H 14601: QA-PT M