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- MicroAnalytix is an Australian owned laboratory supply company which was established in 1988. Since then, the organisation has grown to providing laboratory products ...Learn more
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pH meters
pH meters
The pH, for definition, is the negative logarithm of H+ ion concentration in a solution; mathematically speaking : pH =- log[H+]The values ran from 0 to 7 for acidity and from 7 to 14 for basicity.
The pH measurement is important in every field of application like food industry, pharmaceutical, cosmetics, galvanic, etc.
pHmeters are digital instruments used to measure the pH value in a product or an aqueous solution.
The pH measurement chain consists of:
- an indicator with digital display
- pH sensor ( pH electrode )
- connection cable for pH electrode
Since the pH measurement is influenced by temperature variation, to correct this type of alteration, mostly of pHmeters are completed with temperature probe to compensate the electrode's answer.
pHmeters can be portables or bench-top instruments.
The mainly differences are in power supply and dimensions.
Portables are smaller and with battery power supply.
Bench-top ones have bigger display, useful to work in laboratory and often with arm stand
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pH 80+ DHS BASIC without electrode 50001432
pH 80+ DHS kit BASIC without pH electrode. Cable S7/BNC, temperature probe NT55, colored pH buffer solution pH 7 and pH 4, electrodes stand, soft keypad, power supply and accessories. Without stirrer.
pH 80+ DHS STIRRER 50001392
pH 80+ DHS kit STIRRER with pH electrode XS STANDARD T BNC DHS, cable S7/BNC, temperature probe NT55, colored pH buffer solution pH 7 and pH 4, soft keypad, electrodes arm, power supply and accessories. With stirrer.
pH 80+ DHS STIRRER With Electrode 50001402
pH 80+ DHS kit STIRRER with pH electrode XS STANDARD, temperature probe NT55, S7/BNC 1 m cable, colored pH buffer solution pH 7 and pH 4, soft keypad, electrodes arm, power supply and accessories. With stirrer.
pH 80+ DHS STIRRER Without Electrode 50001412
pH 80+ DHS kit STIRRER without pH electrode. Cable S7/BNC, temperature probe NT55, colored pH buffer solution pH 7 and pH 4, electrodes arm, soft keypad, power supply and accessories. With stirrer. - ABOUTUS
