Airflow & Air Quality - Page 64

Manufacturer: Ting Brand: Ting

Dimensions (cm):20.0 x 14.0 x 10.0, Weight (kg):0.17

Manufacturer: Dwyer Instruments Brand: Dwyer Model: 25

The Dwyer Mark II 25 inclined differential manometer with red gauge fluid has a 0 to 3 inH2O measuring range, built in zero level and molded plastic case for monitoring air velocity and air filter performance, and taking pressure measurements above and below atmospheric pressure. Red gauge fluid is freeze-proof and has lower evaporation rate for use in cold environments, and produces expanded scale viewing for improved reading resolution. The built-in zero level provides linear calibration. The manometer has a styrene-acrylonitrile housing, indicating tube, and fluid wells for strength and durability. The molded ABS knobs and zero adjust plunger and shock-mounted glass level vial are wear-resistant. Leakproof O-ring seals and overflow tank reduce the risk of fluid loss. Scales are lithograph printed on aluminum to ease reading, and are epoxy coated to protect against wear. The manometer can be mounted on any vertical surface. SpecificationsPressure typesSingle and differentialMedia typeAirCase materialStyrene-acrylonitrileMeasuring range0 to 3 inH2OFluid typeRed gauge fluid, 0.826 sp. gr.MountStand and vertical mountAccuracy+ or - 3% full scaleMaximum pressure10 psi/70 kPaMaximum temperature140 degrees F/60 degrees CWeight1.04 lbs./472gDimensions5-29/32 x 7-13/32 x 2-1/4 inches (H x W x D)H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Manometers measure the pressure of a liquid or gas. They are used in laboratory, medical equipment, engineering, automotive, and heating, ventilation, and air-conditioning applications. Manometers measure any combination of gauge, absolute, or differential pressures. Gauge pressure is the amount of pressure in a system relative to the ambient pressure, absolute pressure is the amount of pressure in a system relative to an absolute vacuum, and differential pressure is the difference between two pressures. Analog manometers are composed of columns of liq...

Manufacturer: Aogu Brand: Lyusejiayuan

Please NOTE, this is 5TH GENERATION FORMALDEHYDE AIR RAPID TEST KIT with 20 color scale intervals. Other sellers may be selling 3rd generation products with only 8 color intervals with cheaper price. Just bought some new flooring or furniture with engineered wood? Recently did a home renovation or moved into a new home? Feeling sick or allergic in your new house or new car? Fear for Formaldehyde in your nail polish products? Formaldehyde exists in most of furniture and building materials made with pressed wood or particle board. Researchers found that Formaldehyde exposure is associated with nasal cancer and nasopharyngeal cancer, and possibly with leukemia. In 1995, the International Agency for Research on Cancer (IARC) concluded that formaldehyde is a probable human carcinogen. This test kit is very useful in detecting Formaldehyde level of your indoor air and test your furniture or automobile's air quality. ------------------------------------------------ Knowledge: Formaldehyde and Cancer: Formaldehyde is a colorless, flammable, strong-smelling gas that is used to manufacture building materials and produce many household products. Formaldehyde sources in the home include nail polish products, pressed wood products, cigarette smoke, and fuel-burning appliances. When exposed to formaldehyde, some individuals may experience various short-term health effects. Formaldehyde has been classified as a human carcinogen (cancer-causing substance) by the International Agency for Research on Cancer and as a probable human carcinogen by the U.S. Environmental Protection Agency. Research studies of workers exposed to formaldehyde have suggested an association between formaldehyde exposure and cancers of the nasal sinuses, nasopharynx, and brain, and possibly leukemia.

Manufacturer: Allegro Industries Brand: Allegro Industries Model: 2050

Provides a fast, safe and easy method to perform qualitative respirator fit checks on air purifying respirators. When activated, Stannic Chloride is a white colorless gas with a pungent odor. It fumes strongly in moist air forming white hydrochloric acid fume. The emitted tin compound has a strong odor that will provoke an involuntary reaction (i.e. coughing) by the test subject.

Manufacturer: Kingzer Brand: Docooler Model: KIAC0896

Features:Data holding and maximum/ minimum value display.Easy to set area dimensions and to store them into the meter's internal memory for next power on.Various units for options: units of area (m2, ft2), units of wind speed (m/s, km/h, mil/h, ft/m, ft/s, knots) and units of air volume (CMS, CMM, CFM).Low battery indication.Supplied with a specially designed storage bag for you to carry and protect the instrument.Ideal instrument for windsurfing, sailing, fishing, kite flying and mountaineering, etc.Can also be used for industrial and home purpose such as measuring wind speed of CPU computer fans, air conditioners, air blowers, etc.It can be turned off by pressing the Power key.And it can also turn off its power automatically. You can long press the FUN button to open or close its function of automatic power off.Specifications:Display: large screen LCDSampling rate: approx. 0.4 seconds/ timePower supplied by: 1 * 9V 6F22 battery (not included)Certificate: EMCProduct size: approx. 17 * 8.5 * 3.8cm/ 6.7 * 3.3 * 1.5inProduct weight: 162g/ 5.7ozPackage size: 18.2 * 11 * 6.2cm/ 7.1 * 4.3 * 2.4inPackage weight: 312g/ 11ozPacking list:1 * Digital anemometer1 * Storage bag1 * User manual

Manufacturer: Inspeed Brand: Inspeed Model: Handheld Anemometer (Wind Meter)

This is a handy, rugged anemometer by Inspeed. We make them. Used by CNN in the US Gulf Region for hurricane coverage. Uses a Cateye bicycle speedometer for display - shows current speed and also captures MAX and AVERAGE. Great for all kinds of wind-related outdoor activities.

Manufacturer: Fluke Corporation Brand: Fluke Model: 2539565

Fluke EP0328Z USB to serial RS232 adapter. Used for 1740 Series 3 phase power quality loggers disturbance analyzer.

Manufacturer: Swift Optical Instruments, Inc. Brand: Swift Optical Model: 478

Swift optical ingeniously designed, this miniature instrument has an adhesive backing which may be used to fasten it to your dashboard. This is three instruments in one: An automobile altimeter; A hiking altimeter; A aneroid barometer with a dial calibrated in inches of mercury. It is 2-1/16-inches by 1-15/16-inches. Range: zero to 15,000 feet.

Manufacturer: Supco Brand: Supco Model: DDM55 Color: Multicolored

The Supco DDM55 digital manometer performs differential pressure measurements in low-pressure gas systems, including performing leak tests, setting delivery pressures, making regulator adjustments, and confirming pressure switch operation. The instrument has a -55 to +55 inH20 measuring range, + or - 0.3% full scale accuracy, and includes eleven units of measure including performing leak tests, setting delivery pressures, making regulator adjustments, and confirming pressure switch operation. The LCD has a backlight for viewing in a variety of lighting, and a data hold function to retain the last reading for recording. The manometer is powered by one 9V battery (included) or external 9V DC power, and includes flexible tubing, 1/8" MPT x 1/8" barb access fitting, and a soft carrying case. SpecificationsPressure typesDifferentialMedia compatibilityGasPressure range-55.0 to +55.0 inH20Accuracy+ or - 0.3% full scale accuracyResponse time0.5 seconds, typicalEngineering unitsInH20, ftH20, cmH20, psi, bar, mbar, kPa, inHg, mmHg, ozin2, Kgcm2Pressure limits10 psiDisplayDual LCDConnection1/8" MPT x 1/8" barbOperating temperature32 to 122 degrees F/0 to 50 degrees CPower requirements9V battery or external 9V DCManometers measure the pressure of a liquid or gas. They are used in laboratory, medical equipment, engineering, automotive, and heating, ventilation, and air-conditioning applications. Manometers measure any combination of gauge, absolute, or differential pressures. Gauge pressure is the amount of pressure in a system relative to the ambient pressure, absolute pressure is the amount of pressure in a system relative to an absolute vacuum, and differential pressure is the difference between two pressures. Analog manometers are composed of columns of liquid, and they use gravity and the liquid's density to calculate pressure. Because they have no moving parts, analog manometers do not require re-calibration. Digital manometers have pressure sensors that are connected to a system with a hose to provide a digital readout...

Manufacturer: COLE-PARMER Brand: Dwyer

Hemispherical tips - almost impossible to damage Air velocity calculator Portable or stationary fixed mounting types Direct reading velocity charts Standard 5/16" diameter pitot tubes Recommended for ducts 10" and larger in diameter Plainly inscribed inch graduations on both sides show depth of insertion at a glance - this helps you find the exact center of any duct and make an accurate traverse quickly Tubes comply with AMCA & ASHRAE specifications Test-confirmed unity coefficients Life-time construction of #304 stainless steel Suitable for use in temperatures up to 1500°F Accurate readings when tip is directed within 15° of air flow Static connection extends 3-1/2" to serve as guide for directing tip Swaged tip, silver soldered connections Seven sizes from 8" to 60" long Pocket-size 1/8" diameter pitot tubes Recommended for ducts 4" and larger in diameter Geometrically scaled down per AMCA code Unity coefficient design Springy, #304 stainless steel withstands flexing without damage Resists temperatures up to 800°F Extended static connection serves as a guide for directing tip into air stream Suitable for permanent mounting and OEM applications Four models - 6" or 12" lengths in standard or short tip styles