OHAUS STORP1 Instrucciones Generales página 4

ORP electrodes
Model
STORP1
STORP2
3M KCl
Specifications:
Connection:
Cable length:
Shaft length:
Shaft diameter:
Shaft material:
Plastic (STORP1)
Glass
Temperature range:
0-80℃ (STORP1)
0-100℃ (STORP2)
Reference Electrolyte:
Gel 3M KCl (STORP1)
Solution 3M KCl (STORP2)
Zero potential value:
86mV± 15mV
Grade difference:
The ORP electrode is also called Redox
electrode, measures the Oxidation-
Reduction Potential, related to the overall
availability of electrons in the media,
specifically the ratio of positive and negative
ions in the solution.
Normal application areas are in water quality
testing for swimming pools, fish farming and
aquariums etc.
ORP is expressed in millivolts (mV). A range
of -1000 mV to 1000mV is common with most
ORP test.
The pH value influences the ORP value
significantly.
Item No.
30038555
30038553
30059256
(STORP2)
Description
Not refillable, plastic
shaft with Platinum
Disk
Refillable, glass
shaft with Platinum
Band
Protection solution
BNC
1.0m
120mm
12mm
≥ 165mV
EN-1