PURPOSE: A pure tone testing device and a control method thereof are provided to need not perform a pure tone test in an expensive dead-sound chamber and facilitate the pure tone test by using a PR value calculated by converting detected noise of a target object according to an acoustic ...
Double Doors Double Wall Pure Tone Listening Audiometric Room for Hearing Center US$1,500.00-3,000.00 1 Piece (MOQ) Product Details Customization: Available Classification: Audiometric Equipment Type: Audiometric Testing Room Contact Supplier Chat GUANGZHOU...
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What can I use this tone generator for?Tuning instruments, science experiments (what’s the resonant frequency of this wineglass?), testing audio equipment (how low does my subwoofer go?), testing your hearing (what’s the highest frequency you can hear? are there frequencies you can hear ...
Quality control: Equipped with advanced testing equipment such as Shimadzu from Japan and Walter from USA.Laboratory equipment: UPLC, HPLC, UV, GC and GC-MS (solvent residues), ICP-MS (heavy metals), GC/LC-MS-MS (pesticide residues), HPTLC and IR (identification), ELIAS...
1.Corrosion prevention and chemicals resistance product: oil pipeline, water pipe, valve, agricultural equipment and automotive parts etc 2.Electric insulation product: mechanical & electrical equipment, shell of instrument and motor rotor etc;
Overstayer Recording Equipment was launched with the idea of building unique high-quality, analog circuits with vast tonal flexibility. Each Overstayer design is conceived to meet real-world needs and evolves from real-world testing. All Overstayer products are hand-made in Los Angeles, CA and ...
Our factory has 2 production lines, all of which adopt advanced automation equipment and are intelligent, stable and efficient production lines. The production capacity is about 20,000 square meters per month. About 150 pieces are produced a day. ...
♦Fitness Equipment ♦Track Traffic ♦Medical Devices ♦Petroleum Pipes, Valve ♦Tools & Hardware ♦LED Lights, Outdoor Lamps ♦Radiator & Heat Sink ♦Glass Decoration ♦External Facilities Our service 1. OEM Manufacturing welcome: Product, Package... 2. Sample orde...
Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products. 1.Are you a manufacturer or tra...