Sound Level Meter

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TES-1354 / TES-1355

Noise Dose Meter

Product Features
  • Pocket Size/light weight.
  • Accurate & very easy to use.
  • Measures % Noise Dose/ Exposure Time / Sound Level.
  • Security lock (Power off).
  • Peak 140dBA & 115dBA RMS Flags.
  • Stores data up to 5 Separate events. (1355)
  • Real-time clock calendar/RS-232 interface.
    (1355)
  • Occupation health application.
Noise Dose Meter

 

Model

TES-1354

TES-1355

Model

TES-1354

TES-1355

Applicable standards

Sound Exposure Meter/Dosimeter Standards:

IEC 61252: 2000, ANSI S1.25: 1992 for dosimeters and sound exposure meters.

Frequency weighting

A

Time weighting

FAST , SLOW

Digital display

.01 ~ 9999 %DOSE

Microphone

1/2 inch electret condenser microphone

Criterion level

80, 84, 85, 90dB

Operating temperature & humidity

0 ~ 50 (32 to 122)
10
~90%RH

Threshold level

70 ~ 90dB (1dB step)

Exchange rate

3dB , 4dB , 5dB or 6dB

Storage Temperature & humidity

-10 ~ +60 (14 to 140)
10
~ 75%RH

High level Detector

115dBA

Peak flag

140dB

Power supply

4pcs size AAA Alkaline Battery

Measuring range

70 ~ 140dBA

Battery life

40 hours

32 hours

Accuracy

±1.0dB (ref 94dB @1KHz)

Dimensions

106(L)×60(W)×34(H)mm

RS-232

Not provided

provided

Weight

approx. 350g (include batteries)

Real time clock

Not provided

provided

Event

Not provided

Stores data up to 5 separate events

Resolution

0.1dB

Frequency response

20Hz10KHz

Optional Sound Calibrator

TES-1356

 

 

Accessories

Instruction manual , Carrying case, batteries, Calibration Screwdriver (TES-1354)

Accessories

Instruction manual , CD Software, RS-232 Cable, Carrying case, batteries, Calibration Screwdriver (TES-1355)

               

 

Occupational Noise Exposure Standard

 

Country

Criterion level dBA

Exposure time

Exchange Rate

MAX SPL

Peak SPL

Allowable / per day

Germany

90

8

France

90

40

Belgium

90

40

5

110

140

100

U.K.

90

8

3

135

150

Ireland

90

Italy

90

8

5

115

140

Denmark

90

40

3

115

Sweden

85

40

3

115

U.S.A.

90

8

5

115

140

100

Canada

90

8

5

115

140

Australia

90

8

3

115

Japan

85

8

9

Taiwan

90

8

5

115

140

 

    The above is the reference standard.  For latest regulation, please check with your authorities.