HT2513 type pH (ORP) composite electrodeDetailed product description：

HT2513 pH (ORP) composite electrode

The composite of three electrode measurement system (measuring electrode, reference electrode, solution grounding electrode) has strong anti-interference performance.  
Glass grinding type liquid interface can maintain a stable liquid interface potential in turbid and strong acid and alkali solutions.  
The capillary type Ag/AgCl reference electrode can maintain a stable reference potential under high temperature and long-term testing conditions.  
Detachable support rod and protective cover make installation and cleaning more convenient.  
It is unnecessary to supplement KCl solution for gel electrolyte.  
Electrode cap with standard Pg13.5 thread.

Product Name and Model	HT2513G pH electrode	HT2513S pH electrode	HT 2513D pH electrode	HT 2513 ORP electrode
measurement range	0~14 pH	0~10 pH	2~12 pH	±1500mV
temperature range	5~90℃	20~90℃	0~60℃	0~90℃
reference electrode	Capillary Ag/AgCl
Liquid interface	Glass grinding type liquid connection pipe
electrolyte	4mol/L KCl gel
Submerged electrode size	Ф33×1000 mm
Flow type electrode size	Ф33×220 mm
Glass electrode size	Ф12×155 mm
connecting cable	L=3-10 m (to be determined by the customer)
Scope of application	Used in general industrial processes	Used in high-temperature and strong acid environments	Used in low temperature and pure water	Used in industrial processes

HT2513 pH (ORP) composite electrode