pH meter MARK-903 (portable)
pH meter MARK-903 (portable) Used to measure the activity of hydrogen ions (pH), emf and temperature of aqueous media. IP65 The compact sealed device is reliably protected from dust and moisture. Convenience and accuracy of measurement Automatic temperature compensation. Automatic recognition of buffer solutions. Self-diagnosis Non-volatile electronic notepad Possibility of recording up to 500 groups of measurements in folders named by the User. USB port, software included Ability to create and manage a data archive on a PC. Backlit graphic indicator Indication of readings in a user-friendly format. Ease of settings. Protective cover Convenient for transportation and “field” measurements. Low power consumption Up to 600 hours of continuous operation from a set of AA elements. Basic equipment Converter block with temperature sensor. Combined electrode ESK-10601/7. Set of AA type elements. Additionally Protective casing K901 Power supply AA battery pack Warranty 24 months (for the electrode system - manufacturer's warranty) Manba: https://www.nv-lab.ru/catalog_info.php?ID=2445
- Feature: Parameter
- converter block: 0-15
- Resolution: 0.001
- converter unit: ±0.02
- Range: -1000/+1000
- Resolution: 0.1
- Accuracy: ±0.5
- Range: 0-100
- Resolution: 0.1
- Accuracy: ±0.3
- converter block: 65×140×28
- flow-fill module: 108×114×104
- converter unit: 120
- flow-fill module: 500
- Power supply: from two AA elements
- from two AA batteries
- from 220 V mains (via power supply)