Online pH combined electrode calibration container

• Main Authors: CUI LIANJUN, JIAO YIXING, WANG LIU, LI XI, HOU YONGHONG
• Format: Patent
• Language: English
• Published: 17.02.2016
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses an online pH combined electrode calibration container comprises square lid, exhaust gland nut, silica gel sealing gasket, organic glass cup and support, corrosion resistant plate for the support make, the fixed couple of U type is designed into with the screw fixation in square lid trailing flank, upper end in its bottom plane, the rim of a cup department of organic glass cup be provided with the external screw thread, square for the lid engineering plastics make, caping portion is provided with the unanimous mounting hole with the female specification and dimension of the fixed external lock of electrode, the positive side intermediate position department gas pocket that begins to rehearse, the exhaust hole on install the exhaust gland nut to it is sealed to install rubber O type circle additional, bottom trompil department of square lid be provided with with organic glass cup external screw thread assorted internal thread to it is sealed to install silica gel sealing gasket additional, the utility model discloses have: simple structure, simple to operate, the practicality is strong, and it is accurate to measure, the advantage of survivable electrode.