Class 1 integrating sound level meter Tenmars st-109r

Description

Tenmars ST-109R Class 1 Integrating Sound Level Meter

Evaluation of environmental noise
Measurements of noise at workplaces
Assessment of product noise

Features
Readings display: two rows with maximum value at 1999.
Lower power detection, backlight function, data lock function (HOLD)
Auto power On/Off function
Overload display: "OVER" or "UNDER"
Power consumption at standby mode: 10uW
Power consumption at operation mode: 250mW

Display Refresh Rate: One time per second
Major Applicable Standards
IEC 61672-1：2002 Class1
IEC60651:1979 TYPE 1
IEC60804:2000 TYPE 1
Microphone : High sensitivity, ½"pre-polarized capacitor microphone 50 mV/Pa
Measurement Items: Lxyp,Lxmax,Lxmin,Lxeq,LAE,Lcpeak
Measurement Range
30dB ~ 130dB (A)
35dB ~ 130dB (C)
40dB ~ 130dB (Z
Dynamic range: 60 dB
Measurement shift
30dB ~ 90dB (L)
50dB ~ 110dB (M)
70dB ~ 130dB (H)
Integrate Time Setup
Manual, 10s, 1m, 5m, 10m , 30m,1h, 8h, 16h, 24h
Micro SD Card 32GB；
37,000 data about story space 300KB
Peak value measurement range: 70~133 dBC
Time Weighting: Fast, Slow, Impulse, Peak
Frequency Weighting: A/C/Z
Frequency Range: 20Hz~16KHz
DC Output: 10mV/1dB
AC Output: 1Vrms(±10%)/130dB each range
Starting Time: ＜10 Second
Thermal noise : ≦28dBA

Santa Technology Company Limited (Headquarters)
35/218 Moo 2, Liab Klong Sam Road, Klong Sam Subdistrict, Khlong Luang District Pathumthani 12120
Call 02-101-3454, 089-006-2766
Fax 02-101-3453
Mail. santatech@gmail.com
Line : @santatech
Web :  https://santatechnology.com/