Extech Instruments 407119A Uživatelský manuál stáhnout pdf (Strana 1)

User's Guide

Heavy Duty Hot Wire CFM Thermo-Anemometer

Model 407119

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Strany 1

User's Guide Heavy Duty Hot Wire CFM Thermo-Anemometer Model 407119

Strany 2 - Specifications

Model 407119 Version 1.3 April 2004 2Warranty EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and workmanship f

Strany 3 - Meter Description

Model 407119 Version 1.3 April 2004 3Range Specifications Air Velocity Range Resolution Accuracy (%reading + digits) 0.20 – 9.99 m/s 0.01 m/s (me

Strany 4 - Operation

Model 407119 Version 1.3 April 2004 4Operation Initialization and Zero The meter should always be zeroed at temperature before use. Do not rely on a z

Strany 5

Model 407119 Version 1.3 April 2004 5Air Flow Measurements (CMM / CFM) NOTE: Temperature is not displayed in the FLOW mode. 1. Perform the Initializa

Strany 6 - Battery Replacement

Model 407119 Version 1.3 April 2004 6 Support Hotline (781) 890-7440 Tech support: Ext. 200; Email: [email protected] Repair/Returns: Ext. 210; Emai

Strany 7 - 6 = 3.14 and r

Model 407119 Version 1.3 April 2004 7Useful Equations and Conversions Area equation for rectangular or square ducts