Hanna Instruments HI981520 User Manual

Specications 6
3.2. PROBES
HI1286 pH Electrode
Range 0 to 13 pH
Recommended operating temperature 0 to 80 °C (32 to 176 °F)
Body PEI
Junction PTFE
Reference Double junction, Ag/AgCl
Electrolyte Polymer
Tip Spheric (Ø 7.5 mm / 0.29”)
Outer diameter 12 mm (0.47”)
Overall length 160 mm (6.29”)
Maximum pressure 3 bar (44 psi)
Cable Coaxial, 2 m (6.56’)
Connection BNC
The PEI (Polyetherimide) resin body is easy to clean and resistant to many aggressive chemicals.
The porous PTFE (Polytetrafluoroethylene) junction is equally resistant to aggressive chemicals.
The double junction design presents a silver‑free electrolyte solution interacting with the sample, making the
electrode less susceptible to clogging and guaranteeing a fast response and stable reading.
Attached EC & Temperature Probe
Range
0.0 to 70.0 ppt
0.0 to 70.0 PSU
1.000 to 1.041 S.G.
Recommended operating temperature 0 to 50 °C (32 to 122 °F)
Body Polypropylene (PP)
Conductivity sensor
Material ABS
Electrode Graphite
Temperature sensor AISI 316 stainless steel
Outer diameter 12.50 mm (0.49”)
Overall length 155 mm (6.10”)
Maximum pressure 3 bar (44 psi)
Cable Coaxial, 2 m (6.56’)
Built‑in temperature sensor at the tip of the EC sensor allows for rapid determination of the sample temperature
and a high‑accuracy temperature reading.

Hanna Instruments HI981520 Specifications

General

Brand	Hanna Instruments
Model	HI981520
Category	Marine Equipment
Language	English