Water Quality & Instrumentation - Page 552

Manufacturer: Thomas Scientific Brand: Varsal Model: 406-39F-Q10

A wide selection of cells to meet the demanding specifications of UV/VIS spectrophotometers.

Manufacturer: Chemplex Brand: Chemplex Model: 4033

Chemplex die sets are available in all standard diameter sizes for XRF briquette formations. For applications in an evacuated environment, optional models with fluted sidearms and related "O" ring seals are available. A 13 mm die is also available for IR sample preparations.

Manufacturer: Vee Gee Scientific Brand: Vee Gee Scientific Model: CTX-1

CTX-1 Handheld Refractometer, Freezing Point/ C Coolant VEE GEE X-Series Handheld Refractometers are exceptionally simple to operate and provide quick, accurate measurements for the concentration of nearly any aqueous solution. Includes Carry Case (1 ea.) Plastic Transfer Pipet (1 ea.) Instruction Manual (1 ea.) Features Largest Sharpest Display Scale Available Exclusive Zero-Ring Requires No Calibration Tools Durable, All-Metal Design Easy to Use. Operation consists of placing 1 or 2 drops of sample on the prism, closing the daylight plate over the sample, then looking through the focusable, cushioned-rubber eyepiece for the readings. Accurate. Featuring the largest, easiest-to-read scale available with clear, sharp figures, screen shading, and incredible contrast. These features significantly enhance overall accuracy even when several different operators use the instrument. All units feature rubber grips on the body, which block the transmission of hand heat to reduce temperature errors. Compact Portable. The small size of the X-Series models allows them to be used anywhere the field, plant, or lab. Tool-Free Calibration. The VEE GEE exclusive Zero-Ring eliminates the hassle of using a separate tool for calibration. Simply place a few drops of distilled water or liquid standard (R.I. oil or prepared sucrose solution) on the prism, turn the built-in Zero-Ring until the shadow line is at the correct value of the liquid, and secure the set screw that's it Durable. The X-Series models feature rugged construction to provide years of reliable use. The prism is mounted in an all-metal housing which allows the sample and prism to reach temperature equilibrium quickly. Also feature non-roll stands to ensure that once the units are placed on a table or bench top, they won't be prone to roll off the surface. Wide Selection of Scales Ranges. Choose from Brix, Salinity, Refractive Index (nD), and Coolant (freezing points of Ethylene Propylene Glycol, Battery Charge Level). A

Manufacturer: Invacare Corporation Brand: Invacare

Invacare offers a wide selection of pulse oximetry accessories including carrying cases, computer interface cables, software and more. In addition, Invacare features a full line of probes, including disposable probes, ear probes and wraps. At Invacare, you will find everything you need for complete in-home respiratory monitoring.1 Each / Each

Manufacturer: Cannon Instrument Brand: CANNON Instrument

For measurement of kinematic viscosity of transparent Newtonian liquids by suspended level principle as described in ASTM D 445 and D 446, and ISO 3104 and 3105. Similar to Cannon-Ubbelohde but less rugged n design. Provided with certificate of calibration and instruction sheet

Manufacturer: Thomas Scientific Brand: Varsal Model: 406-317B-I50

A wide selection of cells to meet the demanding specifications of UV/VIS spectrophotometers.

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-317-I20

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: 160/400 newton meters. Percentage transmission: >80%@240 newton meters. Matching tolerance: within 0.3%@240 newton meters

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI98121

The HI 98121 pH/ORP/Temperature Tester is a waterproof combination pocket pH, Oxidation Reduction Potential (ORP), and temperature tester with a replaceable electrode and a non-clogging, replenishable fiber junction. The meter features a large LCD screen for readability, an ergonomically designed waterproof casing, and automatic temperature compensation to eliminate the need for additional calculations. It has a replaceable electrode and renewable reference junction, which helps prolong the life of the tester. The HI 98121 tester functions in temperatures of -5.0 to 60.0 degrees C/23.0 to 140.0 degrees F (+ or - 0.1 degrees C / 0.1 degrees F), and has a range of -2.00 to 16.00 pH (+ or - 0.05) with a resolution of 0.01 pH. The meter can be calibrated at one or two points for pH with auto-buffer recognition, and against five memorized buffer values. For ORP (Oxidation Reduction Potential) readings, the tester has a range of + or - 1000mV (+ or - 2) with a resolution of 1mV and automatic factory set calibration. Dimensions are 163 x 40 x 26 mm (6.4 x 1.6 x 1.0"), with weight 100 g (3.5 oz.). pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists. Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents, and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including a pH electrode with a built-in temperature sensor, an electronic pocket-sized pH tester, and a replaceable electrode pH pocket tester. To ensure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing. What’s in the Box? Protective cap Calibration screwdriver Four 1.5V batteries Instructions

Manufacturer: Markes International Brand: Markes International Model: SERLFP-5002

Replacement charger assembly for ACTI-VOC pump.

Manufacturer: YSI Brand: YSI Model: 655900

Easy user-replaceble sensor allows for quick sensor replacements if needed. Quickly switch dissolved oxygen sensors without having to send in the instrument for repair or replacing the entire cable assembly. One year sensor warranty. Uses convenient screw-on cap membranes making membrane changes simple and easy. Use with the 550A and 556 instruments.