REED ST-805 Скачать руководство пользователя страница 3

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Pantone 534 Blue

Pantone 123 Yellow

Pantone 485 Red

Pantone 123 Yellow

Pantone 534 Blue

Black

Rich Black - 

20/20/20/100

Blue -  100/80/30/5

Yellow - 0/27/100/0

Red - 10/100/100/5

Yellow - 0/27/100/0

Blue -  100/80/30/5

Only if you REALLY need them:

Pantone 534 Blue -  100/80/30/5

Pantone 485 Red - 10/100/100/5

Pantone 123 Yellow - 0/27/100/

Specifications

Standard Applied: 

IEC651 type 2, ANSI S1.4 type 2

Frequency Range: 

31.5Hz~8KHz

Measuring Level Range:  30~130 dB
Resolution: 

0.1 dB

Accuracy: 

±1.4 dB (under reference conditions)

Frequency Weighting: 

A & C

Time Weighting: 

Fast: 125mS: Slow: 1 sec.

Level Ranges: 

Lo: 30~100 dB; Hi: 60~130 dB

Display: 

4-digit LCD

Display Update: 

0.5 sec.

Alarm Function: 

“OVER” is show when input is out of range

Maximum Hold: 

Hold readings the Maximum Value, with decay  

 

< 1dB/3minutes

Microphone: 

1/2 inch electret condenser microphone

Calibration: 

Electrical  calibration with the internal  

 

oscillator (1kHz sine wave) 

Auto Power Off: 

Meter automatically shuts down after approx.  

 

15 minutes of inactivity

Operating Temperature:  0 to 40°C (32 to 104°F)
Operating Humidity: 

10 to 90% RH

Storage Temperature: 

-10 to 60°C (14 to 140°F)

Storage Humidity: 

10 to 75% RH

Power Supply: 

One 9V battery, 006P or IEC 6F22 or NEDA  

 

1604 (included)

Battery Life: 

About 50 hrs. (alkaline battery)

Dimensions: 

210 x 55 x 32mm (8.26 x 2.16 x 1.25”)

Weight: 

230g (8.11oz) (including battery)

IIncludes: 

Batteries and carrying case 

Optional Accessories: 

Tripod (model BS-6)

All manuals and user guides at all-guides.com

Содержание ST-805

Страница 1: ...w com Model ST 805 Sound Level Meter Instruction Manual Black Pantone 534 Blue 100 80 30 5 Pantone 485 Red 10 100 100 5 Pantone 123 Yellow 0 27 100 All manuals and user guides at all guides com a l l...

Страница 2: ...4 6 Operating Instructions 6 7 Battery Replacement 7 Safety Read the following safety information carefully before attempting to operate or service this meter Use this meter only as specified in this...

Страница 3: ...Display Update 0 5 sec Alarm Function OVER is show when input is out of range Maximum Hold Hold readings the Maximum Value with decay 1dB 3minutes Microphone 1 2 inch electret condenser microphone Cal...

Страница 4: ...low Pantone 534 Blue Black Rich Black 20 20 20 100 Blue 100 80 30 5 Yellow 0 27 100 0 Red 10 100 100 5 Yellow 0 27 100 0 Blue 100 80 30 5 Only if you REALLY need them Pantone 534 Blue 100 80 30 5 Pant...

Страница 5: ...ting Select Button A C A A Weighting For general sound level measurements C C Weighting For checking the low frequency content of noise If the C Weighted level is much higher than the A Weighted level...

Страница 6: ...2 inch electret condenser microphone 10 Battery Cover Operating Instructions Notes Wind blowing across the microphone will bring additional extraneous noise If using the instrument in the presence of...

Страница 7: ...t the microphone at the suspected noise source the sound pressure level will be displayed 4 When MAX maximum hold mode is chosen The instrument captures and holds the maximum noise level for a long pe...

Страница 8: ..._______________________________________ ________________________________________________ ________________________________________________ ________________________________________________ _____________...

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