Beskrivelse
Specifications:
The DT-805 noise meter/sound level meter has a wide dynamic range, as well as A/C sound level frequency weight and fast/slow time weight constant settings. The design meets the measurement requirements of engineering, health and industry, and can monitor the sound quality in various environments. Conform to IEC651 Type 2 and ANSI S1.4 Type 2 standards.
DT-805 Features
1. Backlit LCD display
2. Maximum value/data holding function
3. Fast/slow time weighting
4. A/C sound level frequency weighting
5. Wide range 30 &
65374; 130dB
6.0.1dB resolution
7. High/low band measurement mode
8. Frequency response: 31.5HZ~8kHz
1. Open the battery cover and install a 9V battery;
2. Turn on the power supply and select the desired reaction time (F or S) and sound level frequency weighting (A or C);
&
9312; If the sound source consists of a short burst or only needs to obtain the highest value of the sound, please adjust the response to the fast gear (F). For general sound measurement, please adjust to the slow gear (S).
&
9313; A sound level frequency meter weight is applicable to measuring general noise level; The C sound level frequency meter weight is applicable to measuring the sound level of acoustic materials.
3. Select the level of high frequency band (Hi or low frequency band (Lo) to be measured;
4. Dig the instrument in your hand or fix it on a tripod, point the microphone at the sound source to be measured, and the sound level reading will be displayed on the display
5. When MAX mode is selected, the instrument will display the recorded maximum reading;
6. When the HOLD mode is selected, the instrument will display and keep recording the current reading;
7. Turn off the instrument after measurement and take out the battery when not in use.
Main functions of DT-805
Applicable standards: IEC651 Type 2 and ANSI S1.4 Type 2
Range: 30~130dB
Resolution: 0.1dB
Accuracy: ± 1.5dB (at 94dB, 1 kHz reference condition)
Frequency response: 31.5Hz~8kHz
Sound level frequency weight: A and C
Time weighting: Fast 125ms; Slow 1s
Microphone: 1/2 inch polarized capacitive
Calibration: at 1kHz sine wave, 94dB signal calibration
Display: LCD with backlight
Display digits: 3-1/2
Alarm function: "OVER" will be displayed when the input exceeds the range
”Automatic shutdown: after 15 minutes without any operation
Power supply: a 9V battery (006P or IEC 6F22 or NEDA 1604)
Battery life: about 50 hours (alkaline battery)
Size: 210x55x32mm
Weight: 230g
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Fruugo ID:
152006526-321448070
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EAN:
825783795130
Produktsikkerhedsinformation
Se venligst produktsikkerhedsoplysningerne, der er specifikke for dette produkt, beskrevet nedenfor
Følgende oplysninger leveres af den uafhængige tredjepartsforhandler, der sælger dette produkt.
Produktsikkerhedsmærker
Sikkerhedsadvarsler:
Please note that the product is safe under normal use conditions. However, improper use may lead to hazards such as damage, injury or other safety risks. Please read and follow the instructions carefully.This product complies with EU safety standards. However, for your safety, if any abnormality (such as strange smell, overheating, loose parts, etc.) is found during use, please stop using it immediately.In accordance with the EU General Product Safety Regulation, we remind you that this product is only suitable for [specific applicable people / scenarios]. Use in non - specified people / scenarios may bring potential safety hazards.
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Detaljer om produktoverholdelse
Se venligst overensstemmelsesoplysningerne, der er specifikke for dette produkt, beskrevet nedenfor.
Følgende oplysninger leveres af den uafhængige tredjepartsforhandler, der sælger dette produkt.
Producent:
De følgende oplysninger angiver kontaktoplysningerne for producenten af det relevante produkt, der sælges på Fruugo.
- Jinjiang Nikai Trading
- Jinjiang Nikai Trading Co., Ltd.
- quanzhoushi jin jiang shi chidian zhen bai jie jin jie 1#1211
- Quanzhou
- CN
- 362200
- mickcara@mickcara.com
- 8613625959351
Ansvarlig person i EU:
De følgende oplysninger angiver kontaktoplysningerne for den ansvarlige person i EU. Den ansvarlige person er den udpegede økonomiske aktør med hovedsæde i EU, der er ansvarlig for overensstemmelsesobligationerne i forbindelse med det relevante produkt, der sælges til den Europæiske Union.
- Y & H S.R.L.
- Y & H S.R.L.
- Via Gravina 21 MT matera,Trani,Puglia
- Trani
- IT
- 75100
- itlyhsrl@gmail.com
- 0039 3917722149
