常规价格
$479.00 USD
常规价格
促销价
$479.00 USD
单价
/
单价
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.
*Occupation health application.
Specifications:
|
Model
|
TES-1354
|
|
Applicable standards
|
Sound Exposure Meter/Dosimeter Standards IEC 61252: 2000,ANSI S1.25: 1992 for dosimeters and sound exposure meters.
|
|
Digital display
|
.01~ 9999 %DOSE
|
|
Criterion level
|
80, 84, 85, 90dB
|
|
Threshold level
|
70~90dB (1dB step)
|
|
Exchange rate
|
3dB，4dB, 5dB or 6dB
|
|
High level Detector
|
115dBA
|
|
Peak flag
|
140dB
|
|
Measuring Range
|
70-140dBA
|
|
Accuracy
|
±1.0dB (ref 94dB @1KHz)
|
|
Resolution
|
0.1dB
|
|
Frequency response
|
20Hz~10KHz
|
|
Frequency weighting
|
A
|
|
Time weighting
|
FAST,SLOW
|
|
Microphone
|
1/2 inch electret condensermicrophone
|
|
Operating temperature & humidity
|
0~50°C (32 to 122°F)
10~90%RH
|
|
Storage temperature & humidity
|
-10 ~ +60°C (14 to 140°F)
10~75%RH
|
|
Power supply
|
4pcs size AAA Alkaline
Battery
|
|
Battery life
|
40 hours
|
|
Dimensions
|
106(L)x60(W)x34(H)mm
|
|
Weight
|
approx. 350g (include batteries)
|
|
Accessories
|
Instruction manual, Carrying case, Calibration Screwdriver (TES-1354)
|
Mina
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