Advanced Bench Top Meter (pH/ORP or EC)
Model: HI6221 / HI6321
Category: Others
Exhibitor: HANNA INSTRUMENTS TAIWAN LIMITED
Booth No: J1005
Characteristic
HI6221 is a streamlined benchtop meter with a large touch screen display, comprised of a housing and an integrated pH / ORP measurement module.
Compact and easy to operate, the benchtop meter is delivered with Hanna Instruments HI1131B double junction combination pH electrode, together with HI7662-TW temperature probe.
HI1131B is a glass body, double junction, refillable pH electrode with an indicating sensor made of High Temperature (HT) glass. The double junction reference and HT glass design allow the HI1131B to be used in a wide variety of applications including samples with metals and elevated temperatures.
Probe connection to the unit is secured through a galvanically isolated BNC connection.
HI7662-TW stainless steel temperature probe allows the meter to automatically temperature compensate (ATC) pH measurements.
This system responds to a complex range of measurement and monitoring requirements, providing accuracy, reproducibility, and reliability.
HI6221 is supplied with an electrode holder that has a flexible arm. The holder can be mounted quickly and provides secure support for electrodes while taking measurements in sample containers.
HI6321 is a streamlined benchtop meter with a large touch screen display, comprised of a housing and an integrated conductivity measurement module.
Compact and easy to operate, the HI6321 includes Hanna’s HI7631233 four-ring conductivity/resistivity/TDS/salinity probe.
Recommended for a wide range of industrial process water applications, HI7631233 provides stable measurements over a wide measurement range and does not require frequent calibrations. An integral temperature sensor measures the process temperature and adjusts the measured conductivity to a reference temperature by applying specialized compensation algorithms: Linear, Standard and Natural.
The result is reliable electrolytic conductivity (EC), TDS (Total Dissolved Solids), resistivity, or Seawater Salinity in percent, psu, or ppt units.
TDS is a calculated value based on the conductivity of the solution. A TDS factor is a conversion factor used to change an EC measurement to a ppm measurement.
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