[RS PRO]Liquid Analysis
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RS PRO Conductivity Water Analysis Electrodes Carbon 439-1091
Conductivity Meter with RS-232 Serial Link. This instrument has a detachable carbon rod electrode and measures conductivity and temperature. Auto power down Display hold function Large dual LCD display with contrast adjustment Records maximum, minimum and average readings Requires a PP3 battery, not supplied
1 products found
JPY: 13,800
USD: 86.50
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［Out of stock］RS PRO Hydrometer 196-8193
Antifreeze Tester
This unit allows you to accurately check the freezing point of a mixture of water and antifreeze. It is not necessary to cool the liquid before checking.1 products found
JPY: 17,200
USD: 107.82
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［Discontinued］RS PRO Mix Cutting Fluids Refractometer, 18% max, 0% min 877-1781
RS PRO Mix Cutting Fluids Refractometer. An ideal measurement tool which provides quick analysis of water concentration mixes. This refractometer enables easy and accurate dilution control with a prism screen which possesses a much greater refractive index than the sample solution to be measured. Features and Benefits:. Simple to use and re-calibrate Ergonomic design with rubber grip Calibration adjustment screw Quick and accurate measurement Easy and accurate dilution control 0 -18% Brix scale range ±0.1 % accuracy. Accessories include a plastic specimen dropper, calibration adjustment tool and a fitted instrument case. How does a refractometer work?. Refractometers are instruments used in measuring the index of refraction in liquid, gas and translucent solids. They usually have a prism screen and eye piece with a Brix scale, 2-3 drops of a solution to be measured are added to the prism, the refractometer is then pointed in the direction of a light source. The prism possesses a greater refractive index than the sample solution to be measured. In a weak sample the difference between the refractive index of the solution and the prism is great, therefore the angle of refraction is large on the scale. In a strong sample the opposite is shown, so a smaller angle of refraction on the scale. The prism and sample must both be at the same temperature to ensure accurate results.
1 products found
JPY: 20,200
USD: 126.62
