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  • Conductivity solutions - Hanna Instruments Slovenija
    HANNA BLOG Check advices from experts and useful information on our blog HANNA BLOG Latest article on the blog Measuring pH in shampoo Twitter Share on Tumblr Published 18 December 2015 Shampoo is a hair care product used for removal of dirt dandruff skin particles oils and other contaminated particles As the scientists behind hair care progressed manufacturers synthesized chemical additives for use in shampoo as fragrance foaming agents and colored dyes Shampoo is now created and structured towards various hair types as well as to achieve a certain end result such as the reduction of dandruff or greasy hair Both the synthetic and natural ingredients used in a shampoo dictate the pH of that particular product The pH of a shampoo will alter the natural pH of skin and hair which ideally falls between pH 3 and 5 and pH 4 and 5 respectively thereby affecting their physical and chemical makeup Read more Conductivity solutions Twitter Share on Tumblr 84 S cm Calibration Solution 1413 S cm Calibration Solution 5000 S cm Calibration Solution 12880 S cm Calibration Solution 80000 S cm Calibration Solution 111800 S cm Calibration Solution TDS Calibration Solution Contacts Hanna Service d o o Ulica

    Original URL path: http://hannaservice.si/en/conductivity/10-english/300-category-conductivity-solutions (2016-04-28)
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  • TDS Sensors - Hanna Instruments Slovenija
    used for removal of dirt dandruff skin particles oils and other contaminated particles As the scientists behind hair care progressed manufacturers synthesized chemical additives for use in shampoo as fragrance foaming agents and colored dyes Shampoo is now created and structured towards various hair types as well as to achieve a certain end result such as the reduction of dandruff or greasy hair Both the synthetic and natural ingredients used in a shampoo dictate the pH of that particular product The pH of a shampoo will alter the natural pH of skin and hair which ideally falls between pH 3 and 5 and pH 4 and 5 respectively thereby affecting their physical and chemical makeup Read more TDS Sensors Twitter Share on Tumblr HI 763100 NEW edge Conductivity and Temperature Probe HI 76300 4 ring Platinum Conductivity Probe for use with EC 214 HI 76301D 4 ring Interchangeable Conductivity Probe for use with HI 8633 HI 8734 HI 76301W 4 ring Interchangeable Conductivity Probe for use with HI 8033 HI 76302W 4 Ring Potentiometric Probe for use with HI 8733 HI 9033 HI 9034 HI 87314 HI 76303 4 Ring Potentiometric Conductivity Probe for use with EC 215 HI 76305 Conductivity and TDS Probe for use with HI 993310 HI 76306 Conductivity TDS Temperature Probe for use with HI 99300 HI 99301 HI 76309 4 Ring Potentiometric Probe with 1 m 3 3 cable HI 76309 1 5 4 Ring Potentiometric Probe with 1 5 m 4 9 cable HI 76310 4 Ring Platinum Potentiometric EC TDS Probe for use with HI 3512 HI 2300 and HI 2550 HI 76312 4 ring Platinum EC TDS Probe for use with HI 4521 HI 4522 HI 4321 HI 76313 4 ring Platinum Conductivity TDS Probe for use with HI 98188 HI 7634D

    Original URL path: http://hannaservice.si/en/conductivity/10-english/264-category-tds-sensors (2016-04-28)
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  • Dissolved Oxygen - Hanna Instruments Slovenija
    pressure in an aqueous solution that is allowed to equilibrate with room air oxygen constitutes about 20 9 of the total dissolved gas with nitrogen being about 78 some carbon dioxide is present as well These proportions are similar in air and in solution equilibrated with room air The atmospheric pressure on the water surface along with temperature are factors that modify the concentrations of DO and therefore have to be compensated for a correct reading Since dissolved oxygen determination is based on measurement of a current that is established between the anode and cathode the salt content of water is another factor that can influence readings and must also be compensated Click HERE for more information on our products we ll be glad to help you find the right solution for your needs Applications Dissolved oxygen is an important indicator of the degree of usefulness of a sample of water for a specific application Dissolved oxygen can exist in water in different concentrations and is important for the respiration of a wide variety of animals and aerobic bacteria in the aquatic environment Other applications include water treatment plants sewage treatment works effluent activated sludge process river monitoring fish farming and generally any other field where water quality is important Biotechnological processes are another area of applications where dissolved oxygen measurements are essential to maintain quality of the finished product In water quality applications such as aquaculture and fish farming the level of DO must be kept high If the DO level falls too low the fish will suffocate For waste water treatment in sewage treatment bacteria decompose the solids if the DO level is too low the bacteria will die and decomposition stops if the DO level is high there is no need to spend energy in the aeration

    Original URL path: http://hannaservice.si/en/dissolved-oxygen/10-english/224-dissolved-oxygen-2 (2016-04-28)
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  • Dissolved Oxygen Bench Meters - Hanna Instruments Slovenija
    by phone or e mail HANNA BLOG Check advices from experts and useful information on our blog HANNA BLOG Latest article on the blog Measuring pH in shampoo Twitter Share on Tumblr Published 18 December 2015 Shampoo is a hair care product used for removal of dirt dandruff skin particles oils and other contaminated particles As the scientists behind hair care progressed manufacturers synthesized chemical additives for use in shampoo as fragrance foaming agents and colored dyes Shampoo is now created and structured towards various hair types as well as to achieve a certain end result such as the reduction of dandruff or greasy hair Both the synthetic and natural ingredients used in a shampoo dictate the pH of that particular product The pH of a shampoo will alter the natural pH of skin and hair which ideally falls between pH 3 and 5 and pH 4 and 5 respectively thereby affecting their physical and chemical makeup Read more Dissolved Oxygen Bench Meters Twitter Share on Tumblr HI 2020 NEW edge Multiparameter Meter DO kit HI 4421 Research Grade Dissolved Oxygen and BOD Meter HI 2400 Dissolved Oxygen Laboratory Bench Meter Contacts Hanna Service d o o Ulica 15 Maja

    Original URL path: http://hannaservice.si/en/dissolved-oxygen/10-english/212-podkategorija-dissolved-oxygen-bench-meters-2 (2016-04-28)
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  • Dissolved Oxygen Portable Meter - Hanna Instruments Slovenija
    or e mail HANNA BLOG Check advices from experts and useful information on our blog HANNA BLOG Latest article on the blog Measuring pH in shampoo Twitter Share on Tumblr Published 18 December 2015 Shampoo is a hair care product used for removal of dirt dandruff skin particles oils and other contaminated particles As the scientists behind hair care progressed manufacturers synthesized chemical additives for use in shampoo as fragrance foaming agents and colored dyes Shampoo is now created and structured towards various hair types as well as to achieve a certain end result such as the reduction of dandruff or greasy hair Both the synthetic and natural ingredients used in a shampoo dictate the pH of that particular product The pH of a shampoo will alter the natural pH of skin and hair which ideally falls between pH 3 and 5 and pH 4 and 5 respectively thereby affecting their physical and chemical makeup Read more Dissolved Oxygen Portable Meter Twitter Share on Tumblr HI 98186 Dissolved Oxygen and BOD Meter HI 9147 Dissolved Oxygen Meter for Aquaculture HI 9146 Portable Dissolved Oxygen Meter HI 9142 Manual Calibration Dissolved Oxygen Meter Contacts Hanna Service d o o Ulica 15

    Original URL path: http://hannaservice.si/en/dissolved-oxygen/10-english/213-category-dissolved-oxygen-portable-meters (2016-04-28)
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  • Dissolved Oxygen Probes & Accessories - Hanna Instruments Slovenija
    the scientists behind hair care progressed manufacturers synthesized chemical additives for use in shampoo as fragrance foaming agents and colored dyes Shampoo is now created and structured towards various hair types as well as to achieve a certain end result such as the reduction of dandruff or greasy hair Both the synthetic and natural ingredients used in a shampoo dictate the pH of that particular product The pH of a shampoo will alter the natural pH of skin and hair which ideally falls between pH 3 and 5 and pH 4 and 5 respectively thereby affecting their physical and chemical makeup Read more Dissolved Oxygen Probes Accessories Twitter Share on Tumblr HI 764080 NEW edge Dissolved Oxygen Electrode with Temperature Sensor HI 76407 2 Standard DO Probe 2 m cable HI 76407 4 Standard DO Probe 4 m cable HI 76407 10 Standard DO Probe 10 m cable HI 76407 20 Standard DO Probe 20 m cable HI 76407 4F DO Probe with Protective Sleeve 4 m cable HI 76407 10F DO Probe with Protective Sleeve 10 m cable HI 76407 20F DO Probe with Protective Sleeve 20 m cable HI 76408 Thinner Lighter DO Probe for Laboratories HI 76409

    Original URL path: http://hannaservice.si/en/dissolved-oxygen/10-english/214-category-dissolved-oxygen-probes-accessories (2016-04-28)
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  • Calibration & Maintenance Solutions - Hanna Instruments Slovenija
    HANNA BLOG Check advices from experts and useful information on our blog HANNA BLOG Latest article on the blog Measuring pH in shampoo Twitter Share on Tumblr Published 18 December 2015 Shampoo is a hair care product used for removal of dirt dandruff skin particles oils and other contaminated particles As the scientists behind hair care progressed manufacturers synthesized chemical additives for use in shampoo as fragrance foaming agents and colored dyes Shampoo is now created and structured towards various hair types as well as to achieve a certain end result such as the reduction of dandruff or greasy hair Both the synthetic and natural ingredients used in a shampoo dictate the pH of that particular product The pH of a shampoo will alter the natural pH of skin and hair which ideally falls between pH 3 and 5 and pH 4 and 5 respectively thereby affecting their physical and chemical makeup Read more Calibration Maintenance Solutions Twitter Share on Tumblr HI 7040L Zero Oxygen Solution HI 7041S Refilling Electrolyte Solution 30 mL HI 7041M Refilling Electrolyte Solution 230 mL HI 7041L Refilling Electrolyte Solution 500 mL HI 7042S Electrolyte Solution for Galvanic Probes Contacts Hanna Service d o o

    Original URL path: http://hannaservice.si/en/dissolved-oxygen/10-english/303-category-calibration-maintenance-solutions (2016-04-28)
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  • Photometers - Hanna Instruments Slovenija
    the laboratory Models with a single parameter weigh less than 4 00 grams while the multiparameters is barely 9 00 grams all models are compact and powerful and can therefore be easily carried around Long lasting batteries Easy and fast measurements For measurements with HANNA I nstruments photometers you only need to set the device to zero with the part of the sample itself add prestandardized reagents liquid or powder into the cuvette and read out the measurement on the screen The cap on the cuvette prevents external light interference to the measurements Economical analysis All HANNA I nstruments photometers are supplied with a custom built cuvette There is a wide range of prestandardized and economical reagents for a variety of practical parameters in packs of 100 or 300 tests The advantage of HANNA Instruments electronic photometers makes them even more competitive in comparison to the kits for analysis which are much less accurate Click HERE for more information on our products we ll be glad to help you find the right solution for your needs Light and Color Before entering into colorimetry we need to understand the relationship between light and color The simple answer is that colors are dependent on light We do not actually see colors what we see as color is the effect of light shining on an object When white light shines on an object it may be reflected absorbed or transmitted Glass transmits most of the light that comes into contact with it thus it appears colorless Snow reflects all of the light and appears white A black cloth absorbs all light and so appears black A red piece of paper reflects red light better than it reflects other colors Most objects appear colored because their chemical structure absorbs certain wavelengths of light and reflects others When we talk about light we usually mean white light A thin line of light is called a ray a beam is made up of many rays of light When white light passes through a prism a triangular transparent object the colors that make up white light disperse into seven bands of color These bands of color are called a spectrum Seven colors constitute white light red orange yellow green blue indigo and violet In any spectrum the bands of color are always organized in this order from left to right The variation of the color of a system with change in concentration of some component is the basis of colorimetric analysis Suppose we shine a beam of white light at a substance that absorbs blue light Since the blue component of the white light gets absorbed by the substance the light that is transmitted is mostly yellow the complementary color of blue This yellow light reaches our eyes and we see the substance as a yellow colored substance Colorimetry Colorimetry is simply the measurement of color Colorimetry is concerned with the determination of the concentration of a substance by measurement of the relative absorption of light with

    Original URL path: http://hannaservice.si/en/photometers/10-english/225-photometers-2 (2016-04-28)
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