noise control system

Brand Name:KYKY

Model Number:TCDP-II

Place of Origin:China

Power supply & Controller , TCDP-II , Multi-function & Low noise , LED TCDP-II series controller of molecular pump has a top performance on multi-function and low noise. It can be applied to various molecular pumps. This user manual provides with ...

Brand Name:XINJIE

Model Number:XD5-48T6-E

Place of Origin:CHINA

...more Anti-noise noise voltage 1000Vp-p1us pulse for 1 minute Air No corrosive, flammable gas Environment temperature 0℃~60℃ Ambient humidity 5%~95% (...

Brand Name:KYKY

Model Number:TCDP-II

Place of Origin:China

Power supply & Controller , TCDP-II , Multi-function & Low noise , LED TCDP-II series controller of molecular pump has a top performance on multi-function and low noise. It can be applied to various molecular pumps. This user manual provides with ...

Brand Name:testo

Model Number:815

Place of Origin:Germany

...control measurements in the workplace The testo 815 sound level meter can be used for control measurements of air conditioning and heating areas, combustion systems or workplaces. It can also quickly and accurately assess the noise of machinery and discos. testo 815 sound level meter applications: Heating technology: Measurement of burner volume Industry and trade: Measurement of mechanical noise...

Brand Name:LN-Highway Noise Barriers

Model Number:20dB 30dB 40dB Noise Blanket

Place of Origin:American Design China Assemble

... noise barriers fence offer many applications it is a new developing against noise pollution such as noise control for highway and construction site, project. Application of temporary construction noise barriers fence · Railway Metro Noise Insulation and

Brand Name:AZALEA

Model Number:ANC-022

Place of Origin:China

... headphones use microphones and special circuitry to create sound waves that cancel out or "neutralize" the incoming noise, allowing the listener to enjoy their audio content without interference from the surrounding environment. Here are some

Brand Name:AZALEA

Model Number:ANC-022

Place of Origin:China

... headphones use microphones and special circuitry to create sound waves that cancel out or "neutralize" the incoming noise, allowing the listener to enjoy their audio content without interference from the surrounding environment. Here are some

Brand Name:LN-Soundproof Fence

Model Number:20dB 30dB 40dB Noise Blanket

Place of Origin:American Design China Assemble

...Noise Barrier Noise Barrier is mostly used in construction site, to help prevent noise transmissing to the neighborhood and control noise spreading as well as reducing noise level in the working area. It provide a better environment to the workers and avoid complaint from people nearby, especially when your project are in the downtown ise reduction. Usually we recommend to use our 4 layer noise...

Brand Name:Tianmingwei

Model Number:T20

Place of Origin:DONGGUAN,CHINA

... TWS 5.0 Noise Cancelling Bluetooth Earphones Touch Headset Headphone 1, Hifi sound quality+ HD voice + Mini Light weight 2, Bluetooth version 5.0+ bluetooth chip+ memory pairing 3, Intelligent noise reduction+ intelligent touch control 4, Can recharge...

Brand Name:Tianmingwei

Model Number:TMWN012

Place of Origin:DONGGUAN,CHINA

Product Description TWS Bluetooth 5.0 Earphones Stereo Wireless Button Control Noise Noise Cancelling Gaming Headset With Mic Charging Box Features 1,Small and Light / Wireless 5.0 / Long battery life / Voice assistant 2,The ...

Place of Origin:CHINA

Brand Name:EARLISTEN

Comfortable Wearing Wireless Noise Cancelling Earbuds Smart Touch Control Product description Wireless noise cancelling earbuds are wireless in-ear headphones designed to deliver high fidelity, extended listening time, and lifestyle convenience for music ...

Brand Name:TAKDIR/OEM/ODM

Model Number:X750（White）

Place of Origin:China

...Noise Wet and Dry Remote Control Vacuum Cleaner Robot with Mobile APP Home Robotic Vacuum Cleaner Quick Details: Model Number X750(White) Certification CE/FCC/3C/CE ROHS/ MSDS Voltage 14.8V Battery capacity 2600mAh Net weight 2.6Kg Working time ≥90min(Quiet Mode) Support OEM/ODM Gift box size 465*385*155mm Suction Power 2000Pa Gross Weight 4.6Kg Standby current consumption About 85mA Mail box size 470*400*158mm Working noise...

Brand Name:kotion each

Model Number:g9000

Place of Origin:China

...hand for quick audio adjustment, the extra-long (2.2meters) and military grade durable braided wire enables you position audio controls right at where you need them. 【NOISE ISOLATING MICROPHONE】Over-ear headphones with 120 degree rotating microphone,

Brand Name:Ze Xu

Model Number:based on customer's needs

Place of Origin:Yanshan, Hebei, China

...designed with the most reasonable muffler principle. The high-pressure steam enters the pressure reducing body after a primary flow control in the muffler, and then expands and reduces the pressure by a large volume again, forming low-pressure steam and

Brand Name:kotion each

Model Number:g9000

Place of Origin:China

...hand for quick audio adjustment, the extra-long (2.2meters) and military grade durable braided wire enables you position audio controls right at where you need them. 【NOISE ISOLATING MICROPHONE】Over-ear headphones with 120 degree rotating microphone,

Brand Name:JIUQI

Model Number:DM422

Place of Origin:Jiangsu, China (Mainland)

...Controller Nema11 Nema14 Nema17 Motor Driver High efficiency and low energy consumption Smooth and accurate operation High speed and high torque Wide application Low noise and long service life Technical support and good aftermarket 1. Description: Supply power voltage:DC12-36V(Max),Output:0.2A-2.2A Current control: PID algorithm ,high speed and high torque output, low vibration ,low noise...

Brand Name:JIUQI

Model Number:DM422

Place of Origin:Jiangsu, China (Mainland)

...Controller Nema11 Nema14 Nema17 Motor Driver High efficiency and low energy consumption Smooth and accurate operation High speed and high torque Wide application Low noise and long service life Technical support and good aftermarket 1. Description: Supply power voltage:DC12-36V(Max),Output:0.2A-2.2A Current control: PID algorithm ,high speed and high torque output, low vibration ,low noise...

Brand Name:Granding

Model Number:FA1-P

Place of Origin:China

...Support setting maximum exposure time Support 2D noise reduction, 3D noise reduction  Support recording schedule time period and upload mode setting  Support video brightness, contrast, hue, saturation, ...

Brand Name:Australia and New Zealand Temp Fence

Model Number:2100mmx2400 temporary fence

Place of Origin:New Zealand And Australia Design

Noise Curtain Sound Barrier Noise Barrier is mostly used in construction site, to help prevent noise transmissing to the neighborhood and control noise spreading as well as reducing noise level in the working area. It provide a better environment to the ...

Brand Name:Goldantell

Model Number:GAT-ABS10

Place of Origin:Guangdong,China

Semi Automatic Access Control Tripod Turnstile Shock Absorption Motor Low Noise Long Life Time Technical Data TypeGAT-303 Motor voltage 24V Dimension 1200*280*980(mm) Temperature -25℃~+70℃ Net weight 56kg Environment Indoor/Outdoor Lane width ≤550mm Input ...