The FC2320 is a digital PVDF body, gel filled pH electrode with a built-in temperature sensor for temperature compensated measurements in a single probe design. The FC2320 electrode features a built-in microchip that stores sensor type, serial number, and calibration information. It also features an open junction design with viscolene gel electrolyte, a sensing bulb made of low temperature glass, and a conical tip shape. Made for meat and semi-frozen
food samples with a ecommended operating temperature range is from 0 to 60 C.
Features:
- Built-In Microchip: The built-in microchip stores sensor type, serial number and calibration information including date, time, offset, slope, probe condition
and buffers used. This information is automatically retrieved by edge once the electrode is plugged in. The ability to transfer information allows
for hot swapping of probes without having to recalibrate. All pH measurements are performed within the electrode and transferred digitally to the meter.
This overcomes any noise issues associated with the traditional high impedance analog measuring system. Electrical noise can be generated from a built
in temperature sensor and while working in a humid environment.
- Conical Glass Tip: The conical shaped tip design allows for penetration into solids, semi solids, and emulsions for the direct measurement of pH in food
products including meat, cheese, yogurt, and milk. The FC2320 utilizes Hanna's general purpose (GP) glass formulation, which has a resistance of approximately
100 megaohms. This means that measuring conditions are optimal around ambient temperatures. Use of high temperature or low temperature glass around
ambient temperatures would not be optimal due to a long response time or a shortened lifespan of the electrode.
- Open Junction Reference: Suspended solids and proteins found in food products will clog a conventional ceramic reference junction. This clogging will
impede the measurement circuit between the indicating electrode and the internal reference resulting in slower response time, erratic readings, and
frequent electrode replacement. The open junction design consists of a solid gel interface (viscolene) between the sample and internal Ag/AgCl reference.
This interface not only prevents silver from entering the sample, but also makes it impermeable to clogging, resulting in a fast response and stable
readings.
- PVDF Body: Polyvinylidene fluoride (PVDF) is a food grade plastic that is resistant to most chemicals and solvents, including sodium hypochlorite. It
has high abrasion resistance, mechanical strength and resistance to ultraviolet and nuclear radiation. PVDF is also resistant to fungal growth.
Specifications
- Measurement Range pH: 0 to 12
- Reference Cell Type: Double, Ag/AgCl
- Junction Type/Flow Rate: Open
- Type of Electrolyte: Viscolene
- Body Material: PVDF
- Tip / Shape: conic (6 x 10 mm)
- Matching Pin: No
- Max. Pressure: 0.1 bar
- Temperature Operating Range: 0 to 60 C (32 to 140 F)
- Body Length/Overall Length: 36 mm / 164 mm
- Temperature Sensor: Yes
- Cable: coaxial; 1 m (3.3)
- Connector Type: 3.5 mm connector
- Amplifier: Yno
- Recommended Use: Emulsions, leather, paper, skin, surface
