Water Quality & Instrumentation - Page 641

Manufacturer: BYK-Gardner USA Brand: BYK-Gardner Model: 6922

BYK-Gardner offers the EZ and Signature brand zahn cups. These cups are also widely used for many industrial applications.

Manufacturer: Baoshishan Brand: Baoshishan

Boshi Electronic Instrument Technical Datas Measuring range:0 ~ 2 x 105 (mu S/cm) Accuracy:+ 1% F*S Instrument stability:0.5% Temperature compensation range:15 ~ 35 (c) Output measurement signal:0 ~ 20 (mV) Instrument dimensions:240 x 170 x 60 (mm) Instrument weight: 0.7 (Kg) Power consumption: 3 (W) Adjustable electrode specifications: 0.01, 0.1, 1 Description DDS-11A digital conductivity meter is a kind of precise instrument which can be used to measure the conductivity of various kinds of liquid medium in the laboratory.It is widely used in many fields such as scientific research, teaching, industry, agriculture and so on. When the conductance electrode with 0.1 and 10 constant is used, the high pure water conductivity or high conductivity water can be measured accurately. Note All products have been checked and packaged in good condition before shipping. After your order is confirmed,the product will be sent to your hands for 7-13 workdays. If you have any question, please feel free to contact with us . We will try our best to give you a satisfactory solution.

Manufacturer: MAGNUM_MEDIA Color: Black

Description: The model RHA-503ATC is specially for Glycol analysis / testing: It offers a convenient, fast and accurate way for testing / analyzing the glycol concentration of engine coolants and other anti-freeze solutions. Also, it has additional scales for battery fluids' gravity and for measuring the freezing point of windshield cleaning fluid. The Antifreeze/ Battery/cleaning fluids Refractometer is designed for testing for concentration of the battery fluids, antifreeze liquid and cleaning fluids. With the indication of the percentage you may know at which temperature the fluid will be frozen for both propylene glycol and ethylene glycol. It can also be used for checking the strength of electrolyte solution batteries. Monoethylene glycol and mono propylene glycol are used extensively as antifreeze in closed cooling systems. Dose concentrations vary dependant upon the level of antifreeze protection required (oC). Refrigeration units and engine cooling systems use glycol in concentrations up to 60% v/v to maintain coolant fluidity at low temperatures. It's FULLY EQUIPPED with ATC(Automatic Temperature Compensation) that automatically adjust itself to correct temperature discrepancies during use. Capable of measuring with high accuracy and provides precise results. It's equipped with vivid and sharp reticle chart for easy and comfortable reading. Specifications: Measuring Range: Ethylene Glycol:-50°C-0°C;Propylene Glycol:-50°C-0°C;Cleaning Fluids:-40°C-0°C; Battery Fluids:1.100-1.400sg Resolution Factor:Ethylene Glycol:5°C;Propylene Glycol:5°C;Cleaning Fluids:5°C; Battery Fluids:0.01sg Reference Temperature:20°C ATC Compensation Range:10°C~30°C (50°F~86°F) Manual calibration with mini-screw driver provided Package Included: Portable Refractometer Mini Screw Driver Suction tube Soft protective carrying case English User Manual

Manufacturer: TPI Brand: TPI

REFRACTOMETER

Manufacturer: Cannon Instrument Brand: CANNON Instrument

Similar to Cannon-Ubbelohde but less rugged in design. Includes instruction sheet. Minimum sample volume: 11 mL. Require bath depth of 241 mm (9.5"). See Table 2 (preceding 9721A50) for constants and ranges. Individually boxed. Calibrated viscometers are supplied with a certificate of calibration and instruction sheet. Viscometers have the serial number and size printed on the outside of the box and on the viscometer. Holder is not supplied. For holders, see Thomas number 9726M82.

Manufacturer: Sper Scientific Brand: Sper Scientific Model: 300010C

Sugar Refractometer 0 ~ 32% w/ATC This refractometer features Automatic Temperature Compensation (ATC), which makes manual temperature corrections unnecessary. The most popular refractometer range due to its usefulness in a wide variety of quality control applications for the sugar content of fruit, fruit juices, wine, milk, soft drinks and yeast cultures solutions. Also used for industrial cutting, lubricating, soluble tempering oils and emulsification solutions. Place a drop or two of a sample on the prism and read the results. Sper Scientific portable refractometers work in ambient light with no battery or other power source necessary. A refractometer measures the extent to which light is bent (refracted) through a liquid sample. They are commonly used to help identify or confirm the identity of a sample, assess the purity of a sample, or determine the concentration of a solute in a solution. They can be used in labs, on production lines, in the field or anywhere. Simply place a drop or two of a sample on the prism and read the results immediately. With reasonable care, their reliability, precision, and optical performance will last forever. All Sper Scientific refractometers come complete with: • Rubber coated hand grip and construction, which insulate the test solution from inaccuracies caused by the user's body heat. • Covered eye piece and bright, clearly defined scale, with large easy-to-read measurements. • All the accessories for immediate use, including calibration tools and solutions, full instructions, transfer pipettes and protective cases. Dimensions: 6½" × 1½" (165 × 38 mm) Weight: 3.0 oz. (86 g) Comes with a Certification of Calibration.

Manufacturer: Datalogic Scanning Brand: DATALOGIC SCANNING Model: ZSC2M98NSR1

Datalogic Group is a global leader in automatic data capture and industrial automation markets. As a world-class producer of bar Code Readers, mobile computers, sensors for detection, measurement and Safety, vision systems and laser marking systems, datalogic offers innovative solutions for a full range of applications in the retail, Transportation & logistics, manufacturing and healthcare industries. The company, founded in 1972, is headquartered in bologna, Italy.

Manufacturer: Gain Express Holdings Ltd. Brand: Gain Express Model: E04-024

High-performance digital autorange automotive multimeter. Best tool for automotive repair and service. Comply w/ European Directives for essential health and safety requirements. Has overvoltage installation category compliance to IEC 61010-1 designed to protect against transients or spikes in CAT I and CAT II categories. Protected throughout by double insulation or reinforced insullation. Features * Measurement Scope: DC and AC Voltage, DC and AC Current, Resistance, Capacitance, Diode, Frequency, Continuity, Cuty Cycle, Temperature (°C/°F) RPM Engine, Dwell Angle,Fuel Injection Duration, O2-sensor, Alternator and DTC (Diagnostic trouble Code)detection and fault code detection * Large Dual-LCD display * With Built-in Buzzer * Low battery indication * Auto power off * Full-range overload protection * With backlight function * Analog Bar Graph LCD display * Manual ranging and auto ranging function * Data HOLD function * Features Data Store, Recall and Erase * MIN / MAX Recording Mode Specifications Over range Indication: diplay "OL" Negative Polarity Indication: display "-" Sampling Rate : About 2~4 times/sec Operating Temperature : 0 ~ 40°C,

Manufacturer: MARS Brand: Mars

It is developed for working with sugar related liquids (fruit juice, soft-drinks, wine, honey, help monitor to control sugar concentrations in foods and beverages. Checking the "ripeness" of fruit in the field, verifying product quality after harvesting or controlling concentrations during processing and packaging, refractometers provide critical information to ensure product quality. The model rhb-32 are also commonly used for controlling the concentration of various industrial fluids (cutting lubricants and flux rinsing compounds.

Manufacturer: Protea Biosciences, Inc. Brand: Protea Model: CMS-106-5

Ultrapure 2,4,6-Trihydroxyacetophenone (THAP), is a recrystallized matrix for matrix assisted laser desorption ionization (MALDI) mass spectrometry. The matrix is useful for analysis of oligonucleotides and glycoproteins by MALDI-TOF mass spectrometry.