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- Portable sound level meter DT805
- Product Detail
- Company Profile
|
Standard applied |
IEC651 type 2, ANSI S1.4 type 2 |
|
Frequency range |
31.5Hz~8KHz |
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Measuring level range |
30~130dB |
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Frequency weighting |
:A/C |
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Microphone |
1/2 inch electret condenser microphone |
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Calibration |
Electrical calibration with the internal oscillator (1kHz sine wave) |
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Display |
LCD |
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Digital display |
4 digits |
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Resolution |
0.1dB |
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Display Up data |
0.5 sec. |
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Time weighting |
FAST(125mS), SLOW(1 sec.) |
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Level ranges |
Lo: 30-100dB Hi : 60-130dB |
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Accuracy |
+ 2dB (under reference conditions) |
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Alarm function |
“OVER” is show when input is out of range |
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Maximum hold |
Hold readings the Maximum Value, with decay < |
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Auto power off |
Meter automatically shuts down after approx. 15 minutes of inactivity. |
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Power supply |
One 9V battery, 006P or IEC 6F22 or NEDA 1604. |
|
Power life |
About 50hrs(alkaline Battery) |
|
Operation temperature |
0 to 40ºC(32 to 104ºF) |
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Operation humidity |
10 to 90%RH |
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Storage temperature |
-10 to 60ºC( 14 to 140 ºF) |
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Storage humidity |
10 to 75%RH |
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Dimensions |
210(L)X55(W)X32(H)mm |
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Weight |
230g(including battery |
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Tsingtao Toky Insturments Co.,Ltd is one of hi-tech factory specialized in the production of instruments and meters,all of our Products are sold to europe, japan, usa, the middle east countries and regions.
Follow the innovation of the world, we will continue to seek progress in science and technology for development purposes, to meet customer demands for better and more cost-effective products.
In future, Toky Instruments will do everything to develop products meeting the highest technical requirements. TUOKO sincerely welcomes its friends to cooperate with us for the further achievements.
our main products:Moisture Meter,Ultrasonic Thickness Gauge,Coating thickness Meter,Surface Roughness Tester,Glossmeter,Sound Level Meter,Anemometer,Lux Meter,Tachometer,Infrared Thermometer
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