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Related Manuals for Extech Instruments 407780
Summary of Contents for Extech Instruments 407780
- Page 1 User's Guide Integrating Sound Level Datalogger Model 407780...
- Page 2 IMPULSE) and frequency weighting (A and C) are programmable. The analog output (AC and DC) can be used with headphones, chart recorders or other devices to store data. The 407780 with PC Interface and real-time calendar clock datalogs (stores) up to 32,000 readings for later transfer to PC.
- Page 3 Output signal uses standard 3.5mm phono jack (supplied). Signal on tip and ground on sleeve. 16. CAL (calibration) potentiometer (located on side, not shown) 17. External DC 6V power supply terminal (located on side, not shown) 18. Tripod mounting screw (located on rear, not shown) 19. Battery cover (located on rear, not shown) Model 407780‐EN v2.3 1/14 ...
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Page 4: Display Description
17. Bargraph (100dB range with 50 segments) 18. Range over 19. SLOW time weighting 20. FAST time weighting 21. Measurement completion of Leq and SEL 22. Measurement interruption of Leq and SEL 23. Leq and SEL readings 24. Under Range Model 407780‐EN v2.3 1/14 ... -
Page 5: Operation
RECORD icon will appear on the bottom right of the display and flash while the session is in progress. For instructions on retrieving the recorded data please refer to the software manual on the CD included with your meter. Model 407780‐EN v2.3 1/14 ... - Page 6 ► . The RECORD icon will appear on the bottom right of the display and flash while the session is in progress. For instructions on retrieving the recorded data please refer to the software manual on the CD included with your meter. Model 407780‐EN v2.3 1/14 ...
- Page 7 MAX MIN INST button to return to the instantaneous reading mode Note: When the meter is measuring the following buttons cannot be used: FAST, SLOW, IMPULSE • • A/C Weighting INTEG TIME • • RECORD ERASE DATE/TIME • • UP/DOWN Arrow keys Model 407780‐EN v2.3 1/14 ...
- Page 8 4. Repeat step 3 to set the day, hour, minute, and second. 5. To confirm the new date and time press the DATE TIME button. Note that the 407780 has a back-up battery. Note: The clock can also be set via the accompanying software program. See the software manual on the enclosed CD for the steps on this procedure.
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Page 9: Maintenance And Cleaning
Analog output The 407780 has two analog output jacks located on its right side; one for AC and one for DC. For DC, the meter transmits 10mv / dB. For AC the full scale value is 0.707V. The output impedance is 600... - Page 10 For detailed information on using the software please refer the software manual on the enclosed CD. The 407780 can store up to 32,000 measurements. To view, save, print, and manipulate the data, the records must be downloaded to a PC. Each recorded data set holds the following information: •...
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Page 11: Specifications
10.4 x 2.8 x 0.8" (265 x 72 x 21mm) Weight Approx. 10.9 oz. (310g) Supplied Material Adjustment screwdriver Batteries (four ‘AA’ 1.5V cells) Operation Manual CD with Windows Software and software manual RS-232 Interface cable Windscreen 3.5mm plug for analog output access Model 407780‐EN v2.3 1/14 ... -
Page 12: Warranty
Warranty FLIR Systems, Inc. warrants this Extech Instruments brand device to be free of defects in parts and workmanship for one year from date of shipment (a six month limited warranty applies to 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 for authorization. Visit the website www.extech.com for contact information. A Return Authorization (RA) number must be issued before any product is returned. The sender is responsible for shipping charges, freight, insurance and proper packaging to prevent damage in transit. This warranty does not apply to defects resulting from action of the user such as misuse, improper wiring, operation outside of specification, improper maintenance or repair, or unauthorized modification. FLIR Systems, Inc. specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and will not be liable for any direct, indirect, incidental or consequential damages. FLIR’s total liability is limited to repair or replacement of the product. The warranty set forth above is inclusive and no other warranty, whether written or oral, is expressed or implied. Calibration, Repair, and Customer Care Services FLIR Systems, Inc. offers repair and calibration services for the Extech Instruments products we sell. NIST certification for most products is also provided. Call the Customer Service Department for information on calibration services available for this product. Annual calibrations should be performed to verify meter performance and accuracy. Technical support and general customer service is also provided, refer to the contact information provided below. Support Lines: U.S. (877) 439‐8324; International: +1 (603) 324‐7800 Technical Support: Option 3; E‐mail: support@extech.com Repair & Returns: Option 4; E‐mail: repair@extech.com Product specifications are subject to change without notice Please visit our website for the most up‐to‐date information www.extech.com FLIR Commercial Systems, Inc., 9 Townsend West, Nashua, NH 03063 USA ISO 9001 Certified Copyright © 2014 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form www.extech.com Model 407780‐EN v2.3 1/14 ...