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Welcome to Weiss Research - your high quality, inexpensive laboratory and industrial processing pH, ORP (Redox), Ion-Selective electrode (ISE) Headquarters.

Electrodes
  pH Electrodes
  ORP Electrodes  
  Ion-Selective  
  Conductivity  
  Reference  
  Temperature  

Meters
 

pH/mV Meter

  
 

Ion/pH Meter

  
 

Conductivity

 
Reagents
 

pH Buffer & etc.

  
  ORP Standard  
 

ISE Std & etc.

  
  Conductivity Std  
     
 

Connectors

  
     
     
 
ElectroJelly™ Filled (sealed) Epoxy / Glass Body pH Electrodes

ElectroJelly™ is a solid material with highly concentrated salt (most time it is KCl). Because the ElectroJelly™ can effectively hold reference electrode electrolytes and prevent it from being contaminated by sample back-flow, the ElectroJelly™ filled (sealed) electrodes can easily accomplish longer life and less calibration goal (compared to regular gel filled electrodes).

The ElectroJelly™ filled electrodes are most suitable for 24/7 monitoring applications with temperature cycling changes such as swimming pools, aquariums and industrial processing. When it is adopted under normal laboratory conditions, the performance is even better.

The common characteristics of these electrodes are:

  • Superior Stability - thanks to the special manufacture's knowledge
  • Fast response
  • Minimum sodium (alkaline) error
  • pH 0 -14 full range measurement
  • Special internal fill offers full range linear temperature compensation
  • Very low sensor glass membrane resistance
  • Zero and Isopotential: ~pH 7
  • Unique designed electrodes fit almost all kinds of pH meter
Industrial
Inline/Submersible
Removeable/Disposable
Self-cleaning (flat)
Other Fitting
Epoxy Body
Gel Sealed
ElectroJelly™ Sealed
Refillable
 
Glass Body
Detachable
Flat Membrane
Triune (3-in-1) Probes
ReallyFlow™ pH

Electrode P/N

PHS-0181-3B

PHS-0281-3B

PH5101-3B

PH5112-3B

Bulb Shape

Ball

Ball

Ball

Ball

Body Material/Color

Epoxy / Blue

Epoxy / Blue

Glass

Glass

Type of Reference

Ag/AgCl

Ag/AgCl

Ag/AgCl

Ag/AgCl

pH range

0-14

0-14

0-14

0-14

Junction Material

Ceramic wick

Ceramic wick

Annular

Annular

Junction type

Single

Double

Single

Double

Max Temp. (¡ãC)

80

80

100

100

Dimensions (mm)

12 x 115

12 x 115

12x120

12x120

Cable length (m)

1.0

1.0

1.0

1.0

Connector

BNC

BNC

BNC

BNC