Water Quality & Instrumentation - Page 27

Manufacturer: Coolbuying Brand: FKANT Model: FKT-RFM-002

Salinity Refractometer, FKANT Portable Hand Held Aluminum Oenometer with Automatic Temperature Compensation (ATC), Range 0-28% Features: 1.Aluminum construction, only weighs 3.39OZ/96g, lightweight, compact and portable. 2.Featured with Automatic Temperature Compensation(10℃- 30℃), ensures accurate reading. 3.Specially designed for salinity measurement of Salty Food, especially like pickles, not suitable for for the concentration management of high salinity solution (Salt marsh, seawater etc). 4.Widely used for Scientific Research, Food Producing. 5.Easy to use: Just take 2-3 drops of solution to get the value directly. Measuring Range:0-28% Specification: 1.Function: Salinity measurement(Only) 2.Scale: 0-28% 3.Automatic Temperature Compensation: 10℃- 30℃ 4.Accuracy: ± 0.2% 5.Main material: Auluminum Notes: 1.Please read the user manual carefully before use. 2.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. 3.Don't measure abrasive or corrosive chemicals with this instrument. They can damage the prism's coating. 4.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. 5.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: Axelgaard Brand: Ultra-Stim

UltraStim Snap patented current control neurostimulation electrodes distribute current evenly and comfortably, enhancing patient comfort. Bottom snap is scientifically chosen to match impedance in the entire system providing even current distribution across the surface, even with a snap. Proprietary silver mixture and grid pattern precisely control and optimize electrical current over the electrode surface. Areas within the lines of the silver grid pattern are calculated to provide optimum current control. Border around the grid pattern allows for an intentional current roll off, eliminating edge biting and stinging. Patented dual layer MultiStick¨ hydrogel eliminates performance problems associated with single layer hydrogels.

Manufacturer: IKA Brand: IKA Model: 1695500

Ø 20 mm x 20,5 mm high

Manufacturer: UVP Brand: UVP Model: 98-0008-03

Pen-Ray shield C for 11SC-1 Pen-Ray UV lamp. Designed for directing or modifying the emission output. 0.19 x 1.5in Window. UVP #: 98-0008-03.

Manufacturer: Axelgaard Manufacturing Co., LTD. Brand: ValuTrode®

ValuTrode® Foam neurostimulation electrodes feature the same construction as ValuTrode® Cloth electrodes but with a white foam top. Every lead wire interface is customized for each electrode to optimize current distribution for all of the various shapes and sizes. Featuring Axelgaard's patented multi-layer MultiStick® hydrogel, ValuTrode® electrodes are known for their durability and multiple applications to the skin.

Manufacturer: Blue Demon Brand: Blue Demon Model: ENI99-332-01

Nickel 99 (Enid-CI) welding electrode is designed for welding gray iron castings to themselves as well as joining them to mild or stainless steels.

Manufacturer: Dwyer Instruments, Inc. Brand: Dwyer

The Compact Series OMA Oxygen Flowmeter is made especially for medical applications and manually controlling flow from oxygen generators. Flow levels are kept stable by precision valve and knob adjustment. The low cost flowmeter is made from durable clear acrylic plastic. They easy-to-read scale is hot stamped into the acrylic so it will not wear off. The ball float is highly visible against the light blue background. Readings are repeatable within ±4% full scale accuracy.

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61807-4700

Used to determine proof of ethyl alcohol spirits, these hydrometers are available in various ranges from 0 to 206%. At 300mm (12”) long, these alcohol proof hydrometers are made of lead free ballast and glass. Made according to the Bureau of Internal Revenue, U.S. Treasury Department, the tolerances listed for these hydrometers are those outlined in Circular 555 of the National Bureau of Standards, Testing of Hydrometers. Each is individually serialized and has a temperature standardization of 60°F (15°C). DURAC Alcohol Proof 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: Alcohol proof hydrometers should be stored in a clean, dry, safe place, and should not be subjected to extreme temperatures.

Manufacturer: Koolance Brand: Koolance Model: DCB-FM01

The DCB-FM01 displays flow rate or pulse signals from Koolance INS-FM16, INS-FM17N, INS-FM18, or INS-FM19 flow meters. Display units can be toggled between liters per minute, gallons per minute, or raw impeller pulse rate (Hz). Pulse rate conversion can also be manually configured on the DCB-FM01 for custom flow meters. An aluminum mounting bracket is included for computer 5.25in drive bay installation. DCM-FM01 has a separate output, if used, which multiplies the flow meter signal for readability by most fan tachometer headers. This output is intended to allow fan detection software or BIOS to enable the appropriate alarm or shutdown procedure if the flow meter impeller stops rotating. The "RPMs" represent approximate coolant flow rate in mL/min and not the flow meter's revolutions. Power input is 12V DC.  

Manufacturer: Dwyer Instruments Brand: Dwyer Model: RMA-4-BV

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...