acoustic emission preamplifier anti blocking

Brand Name:AE

Model Number:PAS

Place of Origin:China

PAS Acoustic Emission Preamplifier with selectable gain 20/40/60 dB product description PAS AE preamplifier series are wideband -universal models, which can match with most common sensor models and AE acquisition cards for each factory; Three gain gears...

Brand Name:TITANGRAPHINE

Model Number:TF001

Place of Origin:CHINA

TITANGRAPHINE TF001 C01 ANTI BLUE LIGHT EYEGLASS / EXCLUSIVE NON THERMAL FAR INFRARED TECHNOLOGY / EMISSION OF FIR >90% Laboratory certifided the emission of far infrared >90%. EXCLUSIVE NON THERMAL FAR INFRARED TECHNOLOGY. Far-infrared can promote blood ...

Place of Origin:Guangdong, China

Brand Name:MQ Acoustics

Model Number:Wood Wool Acoustic Panel

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Place of Origin:Guangdong, China

Brand Name:SW

... blocker The Bluetooth Speaker Version Recording Shield is a cutting-edge device designed to protect the privacy of your conversations by effectively blocking recording equipment. This innovative solution utilizes multiple ultrasonic emission terminals to

Brand Name:Sacontelecom

Model Number:SA-AJ02

Place of Origin:China

...Anti-recording Audio Signal Jammer Block Cell Phone Vioce Recorder Descriptions: The audio jammer device SA-AJ02 is designed to protect conversation areas from eavesdropping. Device blocks wireless microphones, tape recorders, hard-wired microphones and most of professional digital voice recorders including recorders installed in mobile phones (smart phones). Ultrasonic inaudible noise signal, as well as acoustic...

Brand Name:CYG

Model Number:wallpaper-5888

Place of Origin:Guangdong, China (Mainland)

Polyethylene Foam Blocks 3d Marble Wall Paper Brick Home Decoration 1:Lifelike, natural brick pattern effect, simple and modern style. 2.Function:Anti-static, Fireproof, Heat Insulation, Moisture-Proof, Mould-Proof, Smoke-Proof, Sound-Absorbing, Soundproof...

Brand Name:Coosai

Model Number:Q47F

Place of Origin:China

...Block & Bleed Ball Valve Side Entry Design Feature 1: Full bore or reduced bore 2: Two-piece or Three-piece body structure 3: Double Block & Bleed, Double isolation and bleed(DIB-1&DIB-2) 4: Fire safe design(API 607) 5: Blowout-proof system 6: Anti-static design 7: Self cavity relief 8: Fugitive emission...

Brand Name:Foowell

Place of Origin:China

Reasonable Compact DBB Compact Manifold Double Block and Bleed Valve Product Overview: Foowell DBB Compact Manifold its designed to replace the complex valve connections in conventional pipelines,reduce leakage points in the system, realize emission and ...

Place of Origin:Guangdong, China

Brand Name:XLD

Model Number:XLD-AM04B

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Brand Name:YIWO

Model Number:LOW E GLASS

Place of Origin:Hebei, China

...low emissivity glass 2. Laminated glazing(solar control function with anti UV and safety function) 3. Enameled glass and curved glass 4. Safety glass:heat strengthened or tempered glass 5. Acoustic glazing :using acoustic PVB or double glazing compositions

Brand Name:Glawall

Model Number:single glass partition wall

Place of Origin:China

... tempered glass resists impacts (5x stronger than standard glass) ✅ Superior Sound Control STC 35-42 rating (blocks typical office noise) Optional acoustic seals for

Brand Name:EST

Model Number:007MINI-P

Place of Origin:CHINA

... and most of professional digital voice recorders including recorders installed in mobile phones (smart phones). Ultrasonic inaudible noise signal, as well as acoustic speech-like noise signal, are used in jamming the