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
Specifications
Specification Name | Detail |
---|---|
SKU | HI1144B |
Description | refillable, combination pH electrode with calomel references |
Reference | single, Hg/Hg₂Cl₂ |
Junction / Flow Rate | ceramic / 15-20 µL/h |
Electrolyte | KCl 3.5M |
Max Pressure | 0.1 bar |
Range | pH: 0 to 14 |
Recommended Operating Temperature | 0 to 60°C (32 to 140°F) — HT |
Tip / Shape | spheric (dia: 9.5 mm) |
Temperature Sensor | no |
Amplifier | no |
Body Material | glass |
Cable | coaxial; 1 m (3.3′) |
Recommended Use | tris buffer |
Connection | BNC |