LOCATION
Download File

 

TECHNICAL SHEET

HANNA INSTRUMENTS

pH electrode with conical tip

REF : HI1053B

pH electrode with BNC connector:

  • pH range: 0 to 12
  • Temperature: -5 to 70°C
  • Dual reference, Ag/AgCl
  • Electrolyte 3.5 M KCl
  • Maximum pressure 0.1 bar
REQUEST A FREE QUOTE

DESCRIPTION

Easy to clean electrode:

The HI1053b is a glass-body combination pH electrode with a BNC connector for quick and easy connection to any BNC pH meter. Featuring a double-junction design and the ability to replace contaminated electrolyte, this economical pH electrode delivers excellent results.

    Low temperature glass formulation

    A standard pH electrode uses general purpose (GP) glass, which has a resistance of 100 megaohms at 25°C. The HI1053B uses LT (low temperature) glass, which has a resistance of approximately 50 megaohms at 25°C. As the temperature of the glass decreases in the sample, the resistance of the LT glass approaches that of the GP glass. If GP glass is used, the resistance would increase above the optimal range, resulting in increased impedance and ultimately affecting the measurement. The HI1053B is suitable for use with samples measuring from -5 to 100°C.

    Conical glass tip:

    The conical tip design allows penetration into solids, semi-solids and emulsions for direct pH measurement in food products, soil and emulsions such as hand creams.

    Double junction reference:

    The junction, also known as a salt bridge, is a necessary component of the electrical circuit. Ion movement must cross the junction for a consistent reading. Ceramic is a porous material that easily fuses with the glass body and has a similar coefficient of expansion. The HI1053B has a double junction design. pH electrodes are available in single or double junction versions. See our blog for a full description.

    Rechargeable:

    The HI1053B is a refillable probe. As it is a double junction pH electrode, the filling solution is HI7082 3.5 M KCl. This solution does not contain the silver required for single junction electrode filling solutions.

        SIMILAR PRODUCTS