Water Quality & Instrumentation - Page 675

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61893-0500

Available in a variety of models measuring the relative densities (specific gravity) of oil and petroleum products in various ranges from -1 degrees to 96 degrees API in accordance with the American Petroleum Institute (API) and the American Society of Testing Materials (ASTM) E100 standards. Made of lead free ballast and glass, these plain form hydrometers conform to the accuracy requirements of ASTM hydrometers. Each is individually serialized and has a temperature standardization of 60 degrees F/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: Axelgaard Manufacturing Co., LTD. Brand: ValuTrode® Color: White

Axelgaard's advanced manufacturing techniques shine in this smartly designed carbon film electrode with a soft foam top. ValuTrode® X is the clinician's choice. ValuTrode® X electrodes feature an oversized border to facilitate proper and easy removal, which further extends the life of the electrode. Better patient comfort during therapy is achieved with better skin adhesion through Axelgaard's patented multi-layer MultiStick® hydrogel.

Manufacturer: Thermco Brand: THERMCO

ASTM SPECIFIC GRAVITY, PLAIN HYDROMETERS - 330mm ASTM 89H - 1.000/1.050

Manufacturer: Ade Advanced Optics Brand: Ade Advanced Optics Model: aaosalled Color: Black

This refractometer is for measuring the sugar content of beer and includes an automatic temperature compensation of 10 - 30 degree Celsius. This refractometer can replace your hydrometer for easier and more accurate measurements. Simply use the dropper to take a sample of wort and put it on the prism. Then hold the refractometer up to the light and look through the eyepiece. Due to the dual scale there is no need convert to specific gravity as the scale measures both Brix and SG. Comes in a carry case. Please check out other refractometers available from Ade Advanced Optics, custom ranges available on request.

Manufacturer: V-Resourcing Brand: V-Resourcing

Note:V-Resourcing is the ONLY Authorized Seller. Unauthorized sellers cannot guarantee or offer warrantees. Product Overviews: This is Salinity Refractometer that is used to measure the salinity levels of saltwater aquariums and the worlds oceans.This unit comes with Automatic Temperature Compensation or "ATC". This feature allows you to get a reading outdoors when the temp is between 50'F-86" (10'C-30'C). Ideal for aquariums, marine monitoring, Agricultural, Gardening & Educational Purposes. Specification: Main material: Auluminum Salinity Test Range : 0 ~ 100 ppt (parts per thousand) with resolution 1ppt Specific Gravity (D 20/20) : 1.000 ~ 1.070 with resolution 0.001 Accuracy : Salinity : +/- 1ppt (0.10%) ; Specific Gravity : +/- 0.001 ATC (Automatic Temperature Compensation System):10℃~30℃ Traditional version : Using screw driver for calibration Packing Included: 1*Salinity Refractometer 1*Mini-screwdriver 1*Pipette 1*Wiping cloth 1*English Instruction manual 1*Plastic Case About returns policy and our services: 1.If you are not satisfied with our product or have any questions, let us know at the first time, we will definitely reply you in 24 hours. 2.If we make a mistake, we promise to solve it for you immediately. 3.If you are satisfied with our products, please don't forget to leave 5 stars Positive Feedback, we will appreciate your encouragement. 4.If you are not satisfied, before you leave the Negative/Neutral feedback, contact us and let me know that. We will resolve the problem till you satisfy. 5.Please check the size before you confirm the order and we are always here for you.

Manufacturer: COLE-PARMER Brand: Lovibond

Everything you need for easy preparation of a 1.5 mg/L NIST traceable chlorine standard. Simple, time saving and practical kit to help comply with the new regulations. What's Included: Chlorine standard ampoule, 97 mL of zero chlorine water, and ampoule breaker. Validate the calibration and accuracy of your instrument Complies with new regulations specified in US EPA Method 334.0 Ideal for laboratory and on-line chlorine measurements

Manufacturer: United Scientific Supplies Brand: United Scientific Supplies Model: DFG600

The United Scientific DFG600 diffraction grating has 600 lines per millimeter, measures 45mm x 60mm (H x W), and is protected by glass plates. This replacement diffraction grating with 600 lines per millimeter splits light into multiple beams for analysis in light and optics experiments. The grating measures 45mm x 60mm (H x W) and has a viewing area of 30mm x 45mm (H x W). Dual glass plates protect the grating from damage and provide visibility. It is for use with the United Scientific SPECT01 spectrometer.United Scientific Supplies manufactures laboratory supplies and science education products. The company, founded in 1992, is headquartered in Waukegan, IL.

Manufacturer: Datalogic Brand: Datalogic

Datalogic Kit, Checkstand Fill, Magellan, 90ACC0119 (8500Xt/9800i from NCR 7870/7875) 90ACC0119 675

Manufacturer: Thermco Products Inc. Brand: THERMCO Model: GW304H

For determining metric density of petroleum products. Manufactured in strict accordance with ISO standards to serve users involved in the international transportation of petroleum products. Adopted by ASTM and their use sanctioned as the metric standard of petroleum hydrometers/thermometers. Suitable for certification for use as a primary reference standard. A certificate is provided to indicate instrument traceability to standards provided by the National Institute of Standards and Technology.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI920011

The Hanna Instruments HI 920011 5-to-9 pin RS-232 serial cable is used to connect portable turbidity meters to a PC. It has a D-sub 9-pin female connector on one end and a 5-pin Deutsches Institut für Normung (DIN) female connector on the other end. The HI 920011 is for use with the Hanna Instruments portable turbidity meters, which are used to test drinking water and ambient water to meet government standards, and to monitor water used in the manufacture of food and beverages.Turbidity meters (also called turbidimeters) determine the concentration of solids in a sample of liquid (usually water). Turbidity is the cloudiness of a liquid caused by the presence of suspended solids (particles) that may include microorganisms, yeast, or sediment. Turbidity meters indirectly determine the concentration of these solids by measuring the light scattered by particles in the sample. Turbidity meters are commonly used to test drinking water, environmental water, and water used for food and beverages for compliance with government standards.Hanna Instruments manufactures analytical instrumentation and supplies, including pH meters, electrodes, chemical reagents, and buffer solutions. The company, founded in 1978 and headquartered in Woonsocket, RI, meets International Organization for Standardization (ISO) standard 9001.