مشخصات فني


 صوت سنج دیجیتالی ST-805

اندازه گیری مدهای slow/fast

محدوده اندازه گیری :30db to 130 db

دارای قابلیت روشن شدن صفحه دیجیتال : BLACK light

به همراه کیف حمل و دفترچه راهنما و باطری
 

ST-805/805L Mini Sound Level Meters

805/805L Mini Sound level meters have a wide dynamic range from 30 to 130dB. They have different frequency weighting A and C to respond to human sense or machine monitoring purposes. For different sound pattern, they also supply Fast and Slow time constant setting.
 

Features：

1.Provides 1.4dB accuracy (805); Provides 2.0dB accuracy (805L)

2.Meets IEC61672-1 Type 2 (805)

3.Newly Design Shape

4.High Performance

5.Max Hold and Data Hold Function
 
 

Specifications：

Level Range

Low = 30 ~ 100dB

High = 60 ~ 130dB

Accuracy

±1.4dB (ref 94dB @ 1kHz)

Frequency Range

31.5Hz to 8kHz

Frequency Weighting

A, C

Time Weighting

Fast, Slow

Battery Type

9V Battery NEDA 1604, IEC 6F22, JIS 006P

Operation Temp

0ºC~40ºC(<80%R.H.)

Storage Temp

-10ºC~60ºC(<70%R.H.)

 

Accessories:

9V battery, Carrying case and Gift box.