NIOSH Sound Level Meter Application (app) for iOS devices. Hearing Loss Prevention Team (HLPT) Engineering and Physical Hazards Branch (EPHB).

1 Components of this Instruction manual This instruction manual refers to the functions of, and operating instructions for, Sound Level Meter MODEL 4431 (abbreviated. 156 www.pce-instruments.com/us Sound level meters Devices for controlling the sound level. With these portable sound level meters, you can carry out measurements quickly.

Utilizing the Coanda effect, a basic principle of fluidics, Air Amplifiers become a simple, low cost way to circulate air, move smoke, fumes, and light materials. Using a small amount of compressed air as their power source, Super Air Amplifiers pull in large volumes of surrounding air to produce high volume, high velocity outlet flows through a fixed air gap. Quiet, efficient Air Amplifiers will create output flows up to 25 times their consumption rate. Both the vacuum and discharge ends of the Air Amplifier can be ducted, making them ideal for drawing fresh air from another location, or moving smoke and fumes away. Also effective to cool, clean and dry parts or processes. Vehicle Outlines. Utilizing the Coanda effect, a basic principle of fluidics, Air Amplifiers become a simple, low cost way to circulate air, move smoke, fumes, and light materials. Force and flow for the Adjustable Air Amplifier is changed by turning the exhaust end (with the knurled ring loose) to open or close the continuous air gap.

Ulead Photoimpact 12 Crack Free. When desired performance is obtained, the knurled ring can be tightened to lock the flow at that setting. Available in aluminum or in stainless steel for food service, higher temperatures (400°F/204°C), and corrosive applications. Custom materials, mounting options (flanges), and sizes available.

Utilizing the Coanda effect, a basic principle of fluidics, Air Amplifiers become a simple, low cost way to circulate air, move smoke, fumes, and light materials. Using a small amount of compressed air as their power source, High Temperature Air Amplifiers pull in large volumes of surrounding air to produce high volume, high velocity outlet flows through a fixed air gap. Quiet, efficient Air Amplifiers will create output flows up to 25 times their consumption rate. High Temperature Air Amplifiers are rated to 700°F (374°C). EXAIR's Soft Grip Safety Air Gun is ideal for hours of continuous use without fatigue. The ergonomic design keeps the hand in a comfortable position and incorporates a large trigger that permits operation with one or more fingers.

The durable cast aluminum body is suited for rugged industrial use and includes a convenient hanger hook for easy storage. These guns minimize compressed air use, maintain OSHA pressure standard 1910.242(b) and reduce noise exposure by remaining under OSHA standard 29 CFR 1910.95(a) decibel limits. Extension pipes, chip shields and Stay Set Hoses available for most models. EXAIR's Heavy Duty Safety Air Gun is a powerful air gun that delivers high force for use in rugged, industrial environments. The 3/8 NPT compressed air inlet increases the compressed air flow available to the Super Air Nozzle, resulting in higher force and flow than other air guns.

The durable cast curved trigger makes it comfortable for hours of use without fatigue. These guns minimize compressed air use, maintain OSHA pressure standard 1910.242(b) and reduce noise exposure by remaining under OSHA standard 29 CFR 1910.95(a) decibel limits. Aluminum Extension Pipes and Chip Shields are available. EXAIR’s Super Air Knife is the most efficient compressed air knife on the market. It is engineered to dramatically reduce compressed air usage while entraining ambient air at a ratio of 40:1. Noise levels are greatly reduced when compared to other blowoffs. The Super Air Knife offers a more efficient way to clean, dry or cool parts, webs or conveyors.

It delivers a uniform sheet of laminar airflow across the entire length with hard-hitting force. Available from stock 3” to 108” long and made from aluminum, 303SS, 316SS and PVDF to meet your application needs. Custom sizes and materials available. With force values from 2 oz. (56.7g) through 22 oz. (624g) these nozzles are a simple solution to reduce excessive air consumption and noise levels on compressed air blowoff operations.