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Summary of Contents for Extech Instruments 407850
- Page 1 User's Guide 查询"407850"供应商 Heavy Duty Vibration Meter Model 407850...
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Page 2: Specifications
Introduction 查询"407850"供应商 Congratulations on your purchase of the Extech 407850 Vibration Meter. The 407850 can confirm normal vibration levels and detect abnormal levels in industrial machinery due to poor balancing, misalignment, structural compromises, and other factors. Careful use of this meter will provide years of reliable service. -
Page 3: Meter Description
2. ACC/VEL Switch: Use this switch to select ACCELERATION measurements or VELOCITY measurements. Note that VELOCITY measurements are the most widely used measurements in industrial applications. 3. METRIC/ENGLISH Switch: Use this switch to select the desired units’ convention. Model 407850 Version 1.2 December 2005... - Page 4 This interface was designed to operate with the Extech Data Acquisition Software (PN 407001) and enables the user to capture, store and display readings on a PC. For more information, contact Extech or refer to the 407001 user manual for details. Model 407850 Version 1.2 December 2005...
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Page 5: Battery Replacement
4. Replace the 9V battery, replace the compartment cover, and affix the rubber boot. Warranty EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and workmanship for three years from date of shipment (a six month limited warranty applies on sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-7440 ext. - Page 6 Dangerous Greater than 11.20 GROUP T – Large Turbo Machinery on Special Foundations Testing Status Vibration Severity (mm/s) Good 0 to 2.80 Acceptable 2.81 to 7.10 Permissible 7.11 to 18.00 Dangerous Greater than 18.00 Model 407850 Version 1.2 December 2005...
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