Nor1504A
English Version
Type:
Calibration System
Models:
Nor1504A Calibration System
Details:
Complete system for the periodic verification of sound level meters, acoustic calibrators and measurement microphone.
Nor1504A
• Allows for the acoustic, electrostatic and electrical
verification of acoustic instrumentation as set out
in the Standards covering Legal Metrology
requirements.
• Calibration of sound level meters performed in
accordance with IEC 61672, part 3, IEC 60651,
IEC 60804, BS7580, DIN45657, ANSI SI.4,
ANSI SI.43.
• Calibration of dose-meters in accordance with
IEC 61252.
• Quick and accurate calibration of sound level
meters using fully automatic, semiautomatic or
manual test modes, to give the best compromise
between functionality, set up time and throughput.
• Frequency response calibration of measurement
microphones using either electrostatic or acoustic
methods.
• Sensitivity calibration of measurement microphones
using insert voltage methods.
• Quick and accurate calibration of acoustic
calibrators to the requirements of IEC 60942.
• Verification of fractional octave filters as per
IEC 61260 and IEC 225.
• Produces complete test report and traceable
calibration certificates.
• Module for logging of pressure, temperature and
humidity values every 30 minutes.
• Self-test application controlling the excitation signal
hardware, amplifiers, filters etc.
• Supports a multitude of microphones, calibrators
and sound level meters of virtually all brands. New
devices to test may be added by the user through
modifications of the existing library or by writing
new library files.
Nor1504A
คำอธิบายภาษาไทย
ระบบกรทำงานที่สมบูรณ์แบบสำหรับการตรวจสอบเครื่องวัดเสียง, การสอบเทียบ และ การวัดค่าของไมโครโฟน.
For More Information: http://www.norsonic.com/en/products/test_systems/calibration_system_nor1504a/