ST-109 Class 1 Sound Level Meter

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1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Taiwan, China
Brand Name:
TENMARS
Model Number:
ST-109
Standard:
IEC 61672-1 : 2002 Class1
Measurement range:
30dB ~ 130dB (A), 35dB ~ 130dB (C), 40dB ~ 130dB (Z)
Dynamic Range:
100 dB
USB interface:
Yes
Datalogger:
storage up to 3,700 records.
Supply Ability
Supply Ability:
3000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Carrying Case
Port
Shanghai
Lead Time :
3-10 working days after we receive down payment

ST-109 Class 1 Sound Level Meter

 

Description:
- Frequency range: 10Hz ~20KHz.
- Measurement range:30dB~130dB.
- Dynamic range:100dB.
- A/C/Z frequency weighting.
- Fast, Slow, Impulse Peak response time.
- DC & AC Output.
- Bargraph display.
- USB interface.
- Storage 37,000 records, auto-mating transfer to micro SD card.
- Comply with the following standards:
IEC 61672-1 : 2002 Class1
ANSI S1.4 Type 1
CNS NO.7129 Type 1
JJG-188-2002 Class1

 

Application:

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

 

Specification:

USB interface

Yes

Micro SD card

Up to 32G

Bargraph display

Yes

Display

3 1/2 digit backlit LCD display, maximum reading of 2000

Display refresh rate

1 time/ per second

Applicable specifications

- IEC 61672-1 : 2002 Class1     -  ANSI S1.4 Type 1

- CNS NO.7129 Type 1            - JJG-188-2002 Class1

Microphone

1/2" pre-polarized condenser microphone build in preamplifier:

-26 +/- 2dB (50mV/Pa)

Fequency range: 10 Hz~20 kHz, heat noise : <28 dN(A)

Measurement items

SPL, Leq, SEL,Max, Min

Measurement range

30dB ~ 130dB (A),  35dB ~ 130dB (C), 40dB ~ 130dB (Z)

Dynamic Range

100 dB

Integrate Time Setup

randomly,10s, 1m, 5m, 10m, 30m, 1h, 2h, 4h, 8h, 16h, 24h

or set in a given range

Max. peak C sound level

measurement 70~133 dB

Time weighting

Fast, Slow, Impulse, Peak

Frequency weighting

A/C/Z

Frequency Range

10Hz~20KHz

DC output

2Vdc/130dB

AC output

2Vrms/130dB

Battery Life

30 hours

Power

LR6 1.5V*4 Alkaline batteries

AC Adapter

100V~240V

Dimensions

285(L) x 90(W) x 39(H) mm

Weight

550g ( including Batteries); 2.5KGS (including package)