Cod: 3M Verifier STIPA
Descriere
3M™ Verifier Type 1 STIPA Meter, Test Tone CD and Player Verifier-1K 1 kit/cs
3M ID 70071579497 UPC# 00051131486942 3M Product Number Verifier-1K
The Verifier is a special type of sound level meter which offers simplified methodology for measurement of Speech Transmission Index-Public Address (STI-PA) to ensure voice actuated fire alarms, mass communications and PA systems are clearly understood in an emergency.
Specifications
|
Battery Life |
8 hours |
|
Data Logging |
15 Second Intervals |
|
Measurement Parameters |
STI-PA, CIS, SPL, Average |
|
Measurement Range |
50 to 140 Decibel |
|
Microphone Class/Type |
Type 1 |
|
Net Weight |
19 Ounce |
|
Power Source |
(4) "AA" Alkaline Cells, Optional NiMH Cell |
|
Product Type |
Sound Level Meter |
|
Response |
Fast, Slow |
|
Standards/Approvals |
IEC 60268-16 (2003), NFPA 72 Annex E, DOD United Facilities Criteria UFC-4-021-01 |
|
Value Weighting |
A, F |
Accesorii standard
The Verifier Class 1 with 1/1 Octave Filter Speech Intelligibility Meter kit includes
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