Refillable Combination pH Electrode with BNC Connector - HI1131B
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The HI1131B is a glass body, refillable, double junction pH electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the spherical pH sensing portion is made with high temperature glass.
This design consideration is ideal for laboratory samples, beer and other liquid samples, as well as general purpose use.
refillable electrode
Refillable Electrode
Double Reference Junction
Double Junction Design
conical tip
High Temperature (HT) Glass
Refillable Combination pH Electrode with BNC + Pin Connector - HI1131P
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The HI1131P is a glass body, refillable, double junction pH electrode with a BNC and pin connector. The pin connector is used to enable the CAL Check function of the HI2221, HI2222, and HI2223 benchtop meters.
This electrode has a single ceramic junction in the outer reference cell and the spherical pH sensing portion is made with high temperature glass. This design consideration is ideal for laboratory samples, liquid samples, and high temperature samples, as well as general purpose use.
refillable electrode
Refillable Electrode
Double Reference Junction
Double Junction Design
conical tip
High Temperature (HT) Glass
Refillable pH Electrode with Side Arm Construction and BNC Connector - HI1135B
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The HI1135B is a glass body, refillable, double junction pH electrode with a BNC connector. This electrode has a double ceramic junction in the outer junction and the pH sensing portion is made with high temperature glass.
The HI1135B also features a glass side arm construction that allows for a faster flow rate. This design consideration is ideal for applications in which continuous pH monitoring is essential.
refillable
Refillable Electrode
double junction
Double Junction Design
refillable electrode
Side Arm Construction
Refillable pH Electrode with Calomel References and BNC Connector - HI1144B
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The HI1144B is a glass body, refillable, single junction pH electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the spherical pH sensing portion is made with high temperature glass.
The mercury/mercury (I) chloride (Hg/Hg2Cl2) reference system of the HI1144B provides a stable reference potential without the presence of silver. This design consideration is ideal for applications involving Tris buffer.
Calomel References
Refillable Electrode
High Temperature (HT) Glass
Professional Benchtop pH/mV Meter with Built-in Printer - HI122
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The HI122 is a professional pH/mV and temperature benchtop meter with a built-in printer. The built-in impact printer incorporated into the HI122 allows measurement information to be printed while in various modes. The meter comes with Hanna’s HI1131P glass pH electrode and an HI7662-T temperature probe to allow for automatic temperature compensation. The HI122 also allows for ORP measurements when used with the HI3131B ORP electrode (supplied seperately). The HI122 offers many features including CAL Check™, five-point pH calibration, data logging, comprehensive GLP data, and PC connectivity to provide users with a simple way to organize and manage their data.
Automatic Temperature Compensation
CAL Check™
Data Logging
Digital PEI Body pH Electrode for Field Applications - HI12300
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The HI12300 is a plastic body, double junction, gel filled pH electrode with a built-in temperature sensor for temperature compensated measurements in a single probe design. This probe connects to the meter with a 3.5 mm connector. The 3.5 mm connector is proprietary to meters that use digital electrodes.
The HI12300 electrode features a built-in microchip that stores sensor type, serial number, and calibration information. It also features a single ceramic junction and the spherical pH sensing portion is made with low temperature glass. The electrode has a rugged PEI (polyetherimide) body that has the chemical resistance of a glass body in an unbreakable plastic making it ideal for field and industrial applications.
digital electrode
Built-In Microchip
Double Junction Reference
Double Junction Reference
3.5mm Connector
3.5 mm Connector
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