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| Product Dimensions | 6.3 x 0.5 x 0.5 inches |
|---|---|
| Item Weight | 9 ounces |
| Manufacturer | Apera Instruments |
| Item model number | AI3145 |
LabSen HA membrane is made for strong alkaline solutions (10-14 pH) and high salinity solutions, effectively minimizing alkaline errors caused by sodium ions. Compared with conventional electrodes, its service life testing these samples is 5 times longer.
Standard waterproof BNC connector, compatible with any pH meters with BNC sockets.
The sensitive glass membrane of pH electrode is the most fragile part. Easy breakage of glass membranes has been a disturbing problem for conventional pH electrodes.
LabSen pH glass membrane is made with a thickening layer technology. The glass membrane is 10 times stronger than that of conventional pH electrodes. There's no worry about the bulb breaking under daily use. In the meantime, the sturdy membrane has a low resistance, which generates a fast response time.
The inner reference solution of conventional pH electrodes is in liquid form. Air bubbles tend to be generated in it. Users have to spend effort to shake-off the air bubbles before taking measurement to take a stable measurement.
LabSen's unique blue gel inner solution does not flow at all, which means it will never generate air bubbles. The electrode can work well even when being held upside-down. It is not only more convenient to use, but also improves the measurement accuracy by eliminating heat convection in the inner glass membrane.
The combination of Long-life reference system and a silver ion trap. The silver ion trap will absorb all the exuded Ag+, ensuring that there's no Ag+ in the reference electrolyte, and avoiding clogging of the junction caused by samples containing sulfides, proteins or TRIS buffer solutions.
Built with LabSen S-type hemispherical glass membrane, featuring low resistance (fast response) and high firmness
| pH Range | 2 – 14 pH |
| Temperature Range | 0 – 130 ˚C |
| Temperature Sensor | N/A |
| Type of Glass Membrane | HA |
| Membrane Resistance | < 500 MΩ |
| Junction | Ceramic |
| Reference System | Silver ion trap |
| Reference Electrolyte | 3M KCI |
| Housing Material | Lead-free glass |
| Dimension | Ø12×120 mm |
| Connector/Cable | Waterproof BNC |
| Cable Length | 1 meter |
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