50db noise sound level meter

Brand Name:Yunyi

Model Number:YD322-U flow meter

Place of Origin:China

...high precision level meter by utilizing ultrasound measuring the Venturi channel or Parshall flume.The embedded ultrasonic level meter measure the reflected time of the sound waves when it rech the water interface, and then calculate the channel flow.The

Brand Name:Yunyi

Model Number:YD322-U flow meter

Place of Origin:China

...high precision level meter by utilizing ultrasound measuring the Venturi channel or Parshall flume.The embedded ultrasonic level meter measure the reflected time of the sound waves when it rech the water interface, and then calculate the channel flow.The

Brand Name:Feiyinsi

Model Number:ZHW712-7501-3700

Place of Origin:China

...noise Long lifetime Highest performance High pressure and high flow Extreme chemical resistance Uncontaminated flow High level of gas tightness Optimal solution for your application Model ZHW712-7501-3700 Size(mm) 109*88.6*43.6 Voltage(DC/V) 6V,9V,12V,24V Power(W) 16 Pressure(Kpa) 270 Vacuum(Kpa) 75 Free Flow rate(L/M) for air 13 Weight(G) 600 Noise level(db) 50db in one meter...

Brand Name:KELING

Model Number:KEL-HB

Place of Origin:China

... and comfortable environment. Noise Level: ≤50dB The HEPA Filter Box ensures a quiet operation with a noise level of ≤50dB, making it suitable for use in various settings such as homes, offices, and hospitals. Warranty: 1 Year We stand behind the

Brand Name:TCS

Model Number:JQB3042series

Place of Origin:China

...(Putting A 5 Cm Thick Of Sponge Under The Pump, And Placing It About 70 Cm Away From The Noise Meter.). It is airtight, with air leakage <0.2mL/min, making it ideal for massage chairs or car seats. This chair air pump is compact and ...

Brand Name:Neutral brand

Place of Origin:China

Model Number:STD, SD

...sound-proof type genset has perfect all-weather service property and the outside steel material features preferable corrosion prevention capability. Special noise elimination setting restrains machinery noise to be lowered below 75dB. Specifications: 1) Output range: 8kW (10kVA) - 1000kW (1250kVA) 2) Noise level: below to 75dB by 7 meters distance 3) Sound attenuated enclosure: special noise elimination setting restrains the machinery noise

Brand Name:DUKE

Model Number:Perforated Metal Acoustic Panel

Place of Origin:Sichuan

...also provide support frame to polycarbonate or acrylic sheets. This sound barrier system will not obstruct light transmission while reducing noise level at utmost. Aluminum soundproofing panels with small, perforated holes maximizing sound absorbability.

Brand Name:Hofon

Model Number:FK-180SH

Place of Origin:ShenZhen China

... : Φ20.0mm Output : APPROX 0.1~20.0W Noise Level : Less than 50dB Low noise, stable performance, quality assurance Household application Automotive products conditioning damper actuator, door lock actuator, retractable rearview mirror, meters, optic

Place of Origin:Shanghai, China

Brand Name:OEM

...Noice voltage: ≤10mV Bell sound level: ≤65dB Working current: ≥150mA Standby current: ≥0mA Wired distance: ≤2400m(0.75mm ) Outdoor station: Working temp.: -30°C～60°C Relative humidity: 30%～85% Noise sound level: 65dB Cable selection Working...

Brand Name:Yuesonic

Model Number:YS-BK

Place of Origin:China

... 500Hz~7KHz±10% Work cycle 4second Weight 1100g 2. Description 1. BkX series is made for truck bus applications in High noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level.

Brand Name:EBUNGE

Model Number:85 mm sliding folding partitions

Place of Origin:Guangdong

... popular specification range of fully operational single-panel sliding partition systems. The noise reduction of up to 50dB noise is achieved with a combination of operable top and bottom seals, high performance multiple sound absorbing material in sliding

Brand Name:BANGE

Model Number:85 mm acoustic partition walls

Place of Origin:Guangdong

... operational single-panel sliding partition systems. The noise reduction of up to 50dB noise is achieved with a combination of operable top and bottom seals, high performance multiple sound absorbing material in partition walls and panel assembly design

Brand Name:EBUNGE

Model Number:85 mm sliding folding partitions

Place of Origin:Guangdong

... popular specification range of fully operational single-panel sliding partition systems. The noise reduction of up to 50dB noise is achieved with a combination of operable top and bottom seals, high performance multiple sound absorbing material in sliding

Brand Name:BANGE

Model Number:85 mm acoustic partition walls

Place of Origin:Guangdong

... operational single-panel sliding partition systems. The noise reduction of up to 50dB noise is achieved with a combination of operable top and bottom seals, high performance multiple sound absorbing material in partition walls and panel assembly design

Brand Name:Hosem

Model Number:A-QC20HS1

Place of Origin:CHINA

Features 1. Whisper-Quiet Operation: Our silent generator is fitted with 2mm sheel and 3cm sound-absorbing cotton, to minimize noise levels during operation. With noise levels as low as 7 meter 68db, you'll barely notice the generator running, allowing...

Brand Name:Huilv

Model Number:HL

Place of Origin:China

...be 30-40% 2 .Good sound insulation, performances can reduce noise 30-50Db 3. Super anti-frosting and anti-fogging performance, the window can be clean and bright 4. High strength, wind resistance performance can be 1 level standard 5. Good airtight and

Brand Name:Huilv

Model Number:HL

Place of Origin:China

... can reduce noise 30-50Db. 3. Superb anti-frosting and anti-fogging performance, the window can be clean and bright. 4. High strength, wind resistance performance can be 1 level standard. Product Details: Aluminum Alloy 6063, 6063A, 6061, 6463, 6463A,

Brand Name:Huilv

Model Number:HL

Place of Origin:China

..., wind resistance performance can be 1 level standard. Product Description Place of Origin Xuancheng, China Temper T4-T6 Processing services bending, uncoiling, welding, ...

Brand Name:Huilv

Model Number:HL

Place of Origin:China

... resistance performance can be 1 level standard. Aluminium Alloy: 6063, 6061, 6005, 6060 Thermal Treatment: T3-T6 Alloy Si Fe Cu ...

Brand Name:Huilv

Model Number:HL

Place of Origin:China

... anti-frosting and anti-fogging performance. 4. High strength, wind resistance performance can be 1 level standard. Product Description Place of Origin Xuancheng, China Temper T4-T6 Processing services bending, uncoiling, welding, ...