Water Quality & Instrumentation - Page 503

Manufacturer: Oakton Brand: Oakton Model: WD-35425-10

The Oakton 35425-10 Oakton Multiparameter 35-Series PTTestr 35 is a handheld, waterproof, and dustproof pocket meter that measures pH, conductivity, and temperature and floats, if dropped in liquids. A portable pocket meter is commonly used to measure the pH of substance in hydroponics, agriculture, industrial process checks, water treatment, and swimming pools. This meter features ATC for accurate readings in fluctuating temperatures, and push-button calibration capabilities for a wide range of results. It has stainless steel, pin-type conductivity sensors for durability and compatibility with a wide variety of samples. The meter’s waterproof and dustproof housing has IP67-rating for protection against solid objects or liquids. The testr has a long-lasting sensor with Polyvinylidene Fluoride (PVDF)-protected reference junction with polymer gel for longer lifespan. The meter has a large, upright, dual-line LCD screen for ease of viewing, a hold function which freezes readings for recording, and an auto shut-off to extend the life of the batteries. It has a click-lock battery cover for battery access to replace batteries without tools.

Manufacturer: YSY10Ï€Cyanalab Shop Brand: Cyanalab Shop

CP-14C Photochromic Lens Tester Optical Color Alterable Lens Teser Product Characteristics: *Instantaneous color change of color alterable lens. *An ideal tool for the glasses factories and shops *Easy operation and exquisite exterior shape *Effective cost and high quality Technical Parameters: Power Supply: AC 110 V/ 60 Hz; AC 220 V/ 50 Hz; 30 W Dimension: 220 x 110 x 115 mm Weight: 0.3 kg Headling time：4days you will receive it within 5-9 working days.

Manufacturer: Extech Instruments Brand: Extech Model: CL200

Measures total chlorine quickly, economically and accurately in a wide variety of water samples. It detects free chlorine, hypochlorite and chlorine bound to nitrogenous compounds. Ideal for the measurement of chlorine in drinking, cooking, industrial and domestic wastewater treatment. The chlorine meter is also very useful in any processes that use chlorine as a biocide and sanitation agent such as industrial process water, spas, pools and food processing. The measurement is unaffected by color and suspended solids. Its extreme sensitivity and E.P.A. approved methodology allows the product to be used for compliance reporting. What's Included: meter, electrode, reagent tablets (50 tests), sensor cap, sample cup, batteries, and neckstrap Measures total chlorine from 0.01 ppm and is unaffected by sample color or turbidity Unaffected by sample color or turbidity Simultaneous display of ppm and temperature Automatic electronic self calibration Memory stores and recalls 15 readings and saves last calibrated value Data validation indicators show user the reading is stabilized Large 3-1/2 digit (2000 count) digital display with bargraph Data hold, auto shut-off and low battery indication Waterproof design floats and protects meter in wet environment

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI731313

The Hanna Instruments HI 731313 maintenance kit with carrying case is used to help keep turbidity meter cuvettes clean and undamaged for accurate measurements. In addition to cleaning accessories, the kit includes spare cuvettes and two primary standard solutions that meet Environmental Protection Agency (EPA) approved AMCO AEPA-1 standards, with values of 0 and 20 Nephelometric Turbidity Units (NTU). The HI 731313 is an accessory for use with 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.What's in the Box?HI 93102-0 0 NTU calibration solution (30mL)HI 93102-20 20 NTU calibration solution (30mL)HI 93703-50 cuvette cleaning solution (230mL)(2) Glass cuvettes with capsCuvette cleaning clothCarrying case

Manufacturer: Innovative Sensor Technology Brand: Innovative Sensor Technology Model: 390.00027

Conductivity Sensor Resistivity: 1000 Ohm at 0°C Tolerance: 2 DIN EN 60751 class B Layout: 4 electrodes and Pt-1000 Temperature Sensor T.-Range: -30°C - +150°C Dimension: 17 x 10 x 0.65 mm (LxWxH) Contacts: Pt/Ni-wires, Ø 0.2 mm, 10 mm long Special: 6-leads

Manufacturer: Huanyu Instrument Brand: Huanyu Instrument

Huanyu Instrument Huanyu Instrument® mainly provides instruments and tools. We provide voltage customized services, specific requirements can be contacted by email, we will respond promptly.After your order is confirmed, the product usually takes 7--13 business days to arrive to your hand. Product description ITO glass has the property of low sheet resistance and high transmittance, and it is widely used in the production and research of OLED, OPV, electrochromic device, e-book, electrochemistry, Low-Temperature Solution-Processed Perovskite Solar Cells, et al. Technical Datas  Size:100*90*1.1mm Sheet Resistance:< 7 ohm/sq Transmittance:>77% Thickness of the ITO Layer:2200+/-300A Luster of the ITO Layer:Green Color of the Cross Section:Yellow green Package included:12 pcs ITO glass Friendly Reminder When purchase, please confirm the product is from our Huanyu Instrument, otherwise we can't ensure the quality and after-sale service.We will try our best to provide you the best product and service, welcome to buy our product.

Manufacturer: YSY10Ï€Cyanalab Shop Brand: Cyanalab ShopKUNHEWUHUA

Model: CP-3T product characteristics NOn corrosive machine body. Suitable for plastic and glass lenses. Adjustable groove position (front-central-rear) No water system required. Accurate on all profiles. Adjustable groove depth: from 0 to 0.7mm Groove width:0.65mm Lens thickness:from 1.5 to 11mm Lens φ：from 18 to 70mm Power:90W Technicel parameters Dimensions(LXWXH) ;210X170X150mm Weight :2.7kg Power Requirement: 110v/220v 60hz/50h NOTE: we have both 110V version and 220V version for this item, please kindly which one do you need so we can arrange the shipment as soon as possible, thank you! If you do not leave a message to us, we will ship the item as your country's standard voltageHeadling time：4days you will receive it within 5-9 working days.

Manufacturer: Cannon Instrument Brand: CANNON Instrument

Reverse-flow type, for measurement of kinematic viscosity of dark Newtonian liquids according to ASTM D 445 and ISO 3104. Permit measurements of liquids whose meniscus cannot be seen at the timing marks when using Cannon-Fenske Routine-type viscometer. Used to measure kinematic viscosity of liquid (cutback) asphalts and road oils at 60°C (140°F) in range of 30 to 6000 centistokes according to ASTM D 2170. Also used to study lubricating oils at low temperatures when investigating the effect of various additives on lubricating and hydraulic oils. External pressure can be applied to vary shear stress and shear rate. cifications conform to ASTM D 446 and ISO 3105.

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-334S-G50

Varsal manufactures UV-VIS-NIR spectrophotometer cells and cuvettes, including micro-cells. Our unique fire-fused production technology assures long lasting, easy to clean, high performance cells. Varsal cells can be used with all commonly used spectrophotometers to measure absorbance or transmission and they comply with all international standards. Depending on the spectral range to be analyzed, Varsal spectrophotometer cells are available in optical glass, quartz and IR quartz glass. Our technical ability to produce cells that meet the demanding specifications of instrument manufacturers is only surpassed by Varsal's customer service and on-time delivery. Wavelength zone: 200/800 newton meters. Percentage transmission: >80%@360 newton meters. Matching tolerance: within 0.3%@360 newton meters

Manufacturer: Bluelab Corporation Limited - Import (NZ) Brand: Bluelab Model: METPH Color: Blue

Plants all need a particular pH to maximize the uptake of nutrient solution. Without taking control of the pH, plants can't take up the necessary elements they need for growth. The Blue lab pH Meter is the perfect, portable way to accurately measure the pH value of a solution so you can add the right amount of pH up or down to get growth back on track. Simply place the pH probe into the solution and the selected reading is displayed on screen. As the meter is handheld and does need a power supply to operate, it can be used anywhere, anytime. Calibration of the pH probe is simple as instructions are supplied on the back of the meter and the easy push button method makes this one of the simplest pH Meters in its class to use. The pH probe can be purchased as a replacement so you can keep on using the Blue lab pH Meter for years to come.