Laboratory Service-Ѽũ
        
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(Sound Level Meter) (Vibration Meter)
(TESTO815816)
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TESTO815
TESTO816

ǰ

testo 815/816 Ȯ ޴
testo 816 ϰ

 

ǰ

ִ / ּҰ
۵
ڵȯ
Data logger recorder DC10mV/dB
recorder amplifier AC
ƴŸ
ڵȯ
׷ ÷

о

ȯ
Ŵ ȯ ÷Ʈ
Health and Safety at Work Act ؼ

繫 , ,

< ִ dB >

  • ϱ 20dB
  • dz 30~40dB,
  • Ϲ ȭ 60dB,
  • ӵγ ΰ 70dB,
  • Ϳ ָ ֱ ϴ Ҹ ũ 85dB
  • ۾ ִ ũ 90dB
  • ƮŬ 115dB
  • ڵ Ⱑ 110dB
  • 120dB ̻ Ǹ鼭 Ϳ
  • Ʈ⳪ 140dB

testo 815

testo 816

 +32...+130 dB(A)

 +30...+130 dB(A)

Ȯ 1digit

Class 2

Class 2

1.0 dB

1.0 dB

ش 

0.1 dB

0.1 dB

۵µ

 +0 ~ +40

 +0 ~ +40

µ

 -10 ~ +60

 -10 ~ +60

嵥 Ÿ

9V block battery

9V block battery

͸

70ð

50ð

ũ

255X55X43 mm

309X68X50 mm

з

195g

315g

2

2

sound level calibrator

 

 

Ȯ 1digit

0.5 dB in accordance with

 

Class 2 to IEC 60942

 

Ÿ

9V block battery

 

͸

40ð

 

sound pressure level

 94dB / 114 dB , switchable

 

frequency

 1000 Hz

 

Ÿ 1/2, 1 inch ũ ȣȯ.