AccuMac AM9050 User Manual

AM9050

Low EMF Precision Switch

User’s Guide

AM9050 Low EMF Precision Switch User’s Guide

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Table of Contents

1 Introduction and Specifications .................................................................................. 1

1.1 Introduction......................................................................................................... 1

1.2 Specifications ...................................................................................................... 1

2 Connection Instructions .............................................................................................. 2

2.1 Connect external readout/thermometry bridge to terminal C1/P1/P2/C2 ........... 2

2.2 Connect probes/sensors to terminal 1-12............................................................ 2

2.3 Dial position indicates current measurement channel of probe/sensors ............. 2

3 Limited Warranty & Limitation of Liability ............................................................... 2

1 Introduction and Specifications

1.1 Introduction

AM9050 Low EMF Precision Switch is designed as a useful tool
for calibration of platinum resistance thermometers, thermocouples
and other temperature sensors/resistors. It offers up to 12
Channels that allow users to measure and compare multiple
probes/sensors seamlessly without changing lead connections. The
dial switch is uniquely designed to minimize any thermal offsets.

AM9050 is a perfect tool for monitoring a variety of environments
simultaneously, including ambient conditions, comparison baths,
dry blocks and other temperature mediums.

1.2 Specifications

Thermal EMF

<0.4 µV

Channels

12 Channels

Terminals

4-wire connections

Dimension

380 mm X 140 mm X 100mm

Weight

1.95 kg