Water Quality & Instrumentation - Page 677

Manufacturer: Ambu Inc Brand: Ambu Model: 71508-K/C/12

2195282 Electrode Solid Gel 12 Per Pack sold as Pack Pt# 71508-K/C/12 by Ambu Inc -PLEASE NOTE PHOTO MAY NOT REPRESENT ACTUAL ITEM. USE TITLE ONLY

Manufacturer: Scientific Equipment of Houston Brand: SEOH

During operation of a fixing bath it is necessary to check the silver content as well as the pH in regular intervals to insure proper operation. A decrease in fixing capacity is noted as an increase in silver concentration of an alteration of the pH value. The convenient Ag-Fix test sticks from MACHEREY-NAGEL allow a simultaneous semi-quantitative determination of silver and the pH value in photographic solutions. With these sticks two paper zones are sealed onto the lower end of a plastic strip, one for the determination of the silver concentration and one for pH measurement. After dipping the test sticks in the test solution the colours of the test zones are compared with the colour scale on the container. Ag-Fix comes in packages of 100 test sticks. The length of the sticks has been chosen for safe and convenient handling. The plug of the container is filled with a desiccant resulting in a shelf life of 2 1 /2 years for Ag-Fix sticks. The determination is very simple: remove only as many sticks as are required. This paper permits the semi-quantitative determination of silver in photographic solutions. 

Manufacturer: Vee Gee Brand: VeeGee Model: 6602-11

Specific Gravity, also known as relative density, is the ratio of the mass of a solid or liquid to the mass of an equal volume of distilled water. The standard temperature of calibration in the U.S. is 60°F/60°F. All Bellwether Specific Gravity Hydrometers listed are calibrated at 60°F/60°F. 1.240-1.310 Specific Gravity Range, 0.0005 Subdivision

Manufacturer: Thermo Scientific Brand: ORION Model: ORI-AC3SIL

Thermo Orion Silicone Oil and Cloth. 10mL bottle. 1 cloth. Orion #: AC3SIL.

Manufacturer: TekcoPlus Ltd Brand: TekcoPlus

Measures, monitor & control percentage of dissolved sucrose in water, water content & baume in liquids, honey, fruit & vegetables. If you grow your own fruit & vegetables or keep your own bees & produce jams, honey, Marmalade, wines or fruit juices, Soft drinks, this Brix refractometer gives you information needed to ensure end products' quality - all the way through the process of (1) Check the ripeness of fruit whilst it's growing (2) Verify the quality after picking or harvesting ad (3) Control the concentrates during processing.This model can also be used for controlling concentration of various industrial fluids such as cutting lubricants and flux rinsing compounds. Ideal for field use - the refractometer has ATC (Automatic Temperature Compensation) for precise measurement without having to re-calibrate after changes in ambient working temperature. Features * Equipped with tri-scale measurement (water, baume & brix) that provides direct reading * Needs ambient light only during test * Soft rubber eye piece for comfortable viewing * Accurate testing results guaranteed * With non-slip grip Specifications: Measuring Range: 58-90%Brix ; 38-43 Be' (Baume) ; 12-27% Water Division: 0 .5% Brix ; 0.5Be' (Baume) ; 1% Water Accuracy: ±0.5% Brix ; ±0.5Be' (Baume) ; ±1% Water Length : 140mm Weight: 230g Set Includes 1 x Honey Refractometer with Built-in Calibration Knob 1 x English Instruction Manual 1 x Pipette + 10 pcs pipettes 1 x Cover Plate 1x Reference Block 1x Dioptric Oil Sturdy Plastic carrying case

Manufacturer: RPI, Corp. Brand: RPI

Checker 1 provides instant and accurate pH readings on a large digital display. More reliable and economical than using paper pH test strips. Checker 1 has a slim 8 mm diameter epoxy electrode that fits easily into small tubes and vessels. Electrode that fits easily into small tubes and vessels. Electode is replaceable. Supplied with a 3000 hour battery.

Manufacturer: Vee Gee Brand: VeeGee Model: 66CS-8F

Rugged hydrometer cases protect glass hydrometers during storage and transport. Each case holds a single hydrometer. Constructed of hard PVC with a padded interior. 6.5" Length, Fits 165mm Hydrometer

Manufacturer: FHX Brand: FHX Model: 9270

completely waterproof (IP56) Easy to use Economical Take quick and accurate reading in seconds Pocket size lightweight, handheld design for portability and convenience, Use it at any place

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61802-0800

Used in the food and beverage and other industries for measuring % sucrose by weight in various ranges from -5° to 71° Brix, these plain form hydrometers are made with lead free ballast and glass. Each is individually serialized and has a temperature standardization of 20°C. DURAC Plain Form 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: Plain form hydrometers should be stored in a clean, dry, safe place and should not be subjected to extreme temperatures.

Manufacturer: TC Brand: TC

This 0-28% traditional salinity refractometer (TS-28ATC) is designed for testing the concentration of salt water in brine and prepared food solution, used mainly in food industry. Shows concentration (Parts per Thousand) of salt in water. Works in ambient light with no battery or other power source necessary. It has ATC that automatically adjust itself to correct temperature discrepancies. Once calibrated the refractometer will compensate for shifts in temperature between 10~30°C without affecting accuracy. Liquid's temperature quickly equilibrates with the temperature of the Refractometer. Simply place a drop or two of sample on the prism and read the results immediately. Features: • Built-in ATC • Determines the amount of dissolved salt and dissolved solids • Heavy-duty, sturdy and light weighted Aluminum body • Approved by strict quality and safety standards • Durable and built to last long • Easy to focus and calibrate • High quality and accurate testing results guaranteed • Cushioned with soft & comfortable non-slip rubber