Water Quality & Instrumentation - Page 23

Manufacturer: Dwyer Instruments Brand: Dwyer Model: RMA-1

The Dwyer Rate-Master series RMA flowmeter is a 2" scale air flow meter with 1/8" female NPT inlet and outlet connections for inline monitoring and measuring of air flow with an accuracy of + or – 4% of full scale. An integral flow guide stabilizes the float throughout the range for consistent readings. The flowmeter is made of injection molded polycarbonate around a precision tapered pin to maintain calibration, resist breakage, and provide a clear view of the scale. The body is mounted to a stainless steel back bone with welded pipe thread inserts to absorb piping torque during installation. The scale is epoxy-coated brushed aluminum with black graduations marked along both sides of the flow tube for distinct readings. Models are available for measuring air flow in scfh, lpm, or cc/min. Some models come with a brass or stainless steel metering valve for precise adjustment of air flow, or with a top-mounted valve for vacuum applications. Hardware is included for panel or surface mounting. This flowmeter is commonly used for measuring air flow in medical equipment, air samplers, gas analyzers, pollution monitors, chemical injectors, and cabinet purging equipment, among other devices. SpecificationsScale length2"Accuracy+ or – 4% of full scaleConnections1/8" female NPT inlet and outletPressure rating100 psi/6.9 barTemperature rating54 degrees C/130 degrees FWetted materialsBody: polycarbonate; O-ring: Buna-N and neoprene; metal parts: stainless steel or brass (for models with brass valve); float (varies by range): black glass, nickel/copper alloy, stainless steel, or tungsten carbideDimensions (H x W x D)12.22 x 2.54 x 3.02 mm/4-13/16 x 1 x 1-3/16 inchesWeight113.4 g/4 oz.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. Anemometers, also called wind meters, measure air velocity and are most commonly used for weather monitoring to determine wind speed and for HVAC applica...

Brand: Chattanooga

42183 PT# 42183- Dura-Stick II Electrodes 2"x2" Square 4/Pk by, Chattanooga Corp.

Manufacturer: iBaikal Brand: iBaikal

Specifications Anime/ Video Games Guilty Crown Characters Yuzuriha Inori Category Cosplay Wigs Wig Fiber Heat Resistant Fiber Wig Length (cm) 75cm Trend Hot

Manufacturer: HealthCentre Brand: HealthLand

The Wrights peak flow meter with a standard EU scale used for the assessment of flow rate an indicater of Asthma and other pulmonary conditions

Manufacturer: Scientific Equipment of Houston Brand: SEOH

QUANTOFIX test strips are semi-quantitative in nature. They meet all requirements for a modern rapid test. Most of the QUANTOFIX test strips can be carried out in 10-120 seconds. That makes the application very quick for the end user. All QUANTOFIX tests are ready to use kits. They are precalibrated and contain all necessary equipment and reagents. As "labs in a pocket" they are very handy for the end user. The color charts are adjusted and checked using certified standard solutions that are directly traceable to primary NIST standards. The user can be sure to receive accurate readings whenever he tests. Make sure to store the packs in a dry, cool place at 39-86 °F (4-30 °C). Some tests are separately marked to require cool storage at 39-46 °F (4-8 °C). To ensure the longevity of the test strips, please close the tube immediately after removing a strip. The desiccant in the stopper effectively protects the strips against moisture. The strips can safely be used up to the date printed on the pack. The initial shelf life of the QUANTOFIX products is 2.5 years after production.

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61891-1500

Available in a variety of models measuring specific gravity of heavy and light liquids in various ranges from 0.650 to 2.000 in accordance with the American Society of Testing Materials (ASTM) E100 standards. Specific gravity hydrometers are the most widely used hydrometer, common in industries such as food and beverage, chemistry, pharmacology, transportation, refrigeration and more. Made of lead free ballast and glass, these plain form hydrometers conform to the accuracy requirements of ASTM hydrometers as listed. Each is individually serialized and has a temperature standardization of 60 degrees F. ASTM Hydrometers are hand inspected by our U.S. quality team in our exclusive triple accredited/registered ISO/IEC 17025:2005 and A2LA Accredited Calibration Laboratory; internationally recognized and accepted by the signatory economies of the ILAC/MRA and located in our ISO 14001:2004 Environmental Management System registered facility. They are packaged with a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy indicating accuracy traceable to NIST. Note: ASTM hydrometers should be stored in a clean, dry, safe place. They should not be subjected to extreme temperatures.

Manufacturer: Thermco Products Inc. Brand: THERMCO Model: GW2545

Hydrometers are manufactured to the exacting specifications provided by NIST, ASTM/API and IRS and are calibrated against standards traceable to NIST. A certificate is provided with each hydrometer assuring that the user receives a quality instrument.

Manufacturer: GOCHANGE Brand: GOCHANGE Model: GOCHANGEEtoopery751

Features: - Durable and built to last long - Uses ambient light only Which Means battery or power source is not required. - Equipped with scale measurement Which Provides direct reading, Easy to focus and calibrate. - Accurate testing results guaranteed - Cushioned with soft & comfortable non-slip rubber - Extremely easy-to-use and calibrate Specification: Function: The sugar content measurement (only) Brix scale: 0 ~ 32% Automatic temperature compensation: 10℃ ~ 30℃ Accuracy: ± 0.2% Main material: aluminum Package Included: 1 x Refractometer 1 x Mini Screwdriver 1 x Pipette 1 x Cleaning Cloth 1 x English User Manual 1 x Plastic CasingNote: 1. Don't expose the instrument to damp working conditions or immerse the instrument in water. If the instrument becomes foggy, water has entered the body.2. Don't measure abrasive or corrosive chemicals with this instrument. They can damage the prism's coating.3. Clean the instrument between each measurement using a soft, damp cloth. Failure to clean the prism on a regular basis will lead to inaccurate results and damage to the prism's coating.4. This is an optical instrument, it requires careful handling and storage. Failure to do so can result in damage to the optical components and its basic structure.

Manufacturer: uxcell Brand: uxcell Model: a11072800ux0014

LZM serial flow meter, which is made of plastic material, is used to measure the single-phase non-pulsating flux of liquid.

Manufacturer: Thomas Scientific Brand: Thomas Model: 50515

Hydrometers are individually serialized and feature a metal ballast. Hydrometers include multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Accuracy indicating accuracy traceable to NIST and DKD/PTB. Tested and calibrated in an exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Temperature of Standardization 60/60 degree F. 1.200 - 1.400 Specific gravity range. 0.005 Specific gravity division.