■ 제품필수정보
■ 제품사양
Maximum Sound Level = 130dB Minimum Sound Level = 30dB Resolution = 0.1 dB Accuracy Class = IEC 60942 Class 2
무게ing = A, C Display
타입 = Backlight Battery
타입 = AA Fast/Slow Time Averaging = Both Data Logging = Yes Interface
타입 = USB
최대 주파수 = 8kHz
최대 작동 온도 = +40°C Minimum Frequency = 20 Hz
최소 작동 온도 = 0°C Testo Sound Level MeterThe Testo 816-1 is an 8KHz sound level meter. It is an ideal instrument for the evaluation of sound level measurements. The fast/slow button enables you to set the measurement time between 1s and 125ms. The frequency analysis can be obtained from characteristic curve A to C where curve A corresponds to the sound pressure sensitivity of the human ear and curve C evaluates the low-frequency components of a sound. This meter can measure the sound levels between 30dB and 130dB. The 816-1 integrated data store allows storage of more than 30,000 measurement values that can be administered using the software included. Additionally, the supplied software allows online measurements over a longer period to be carried out. This device comes with a microphone, wind protection, PC software, connection cable, manual on CD, batteries and a system case.Features and BenefitsAC and DC output for the connection of other instruments Accuracy is ±1.4dB Allows users to transfer recorded measurements to a PC Backlight LCD display Resolution is 0.1dBApplicationsCar industry Mechanical industry Production hallsCertificationsANSI S1.4
타입 2 IEC 61672-1 class 2
