Shanghai Yidian Scientific Instrument Co., Ltd
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FG-991 series online pH electrode
FG-991 series online pH electrode
Product details

model

FG-991

FG-991C

FG-991H

Applicable samples

Conventional or contaminated samples

Conventional or contaminated samples

Low conductivity sample

Measurement range(pH

0-14

0-14

0-14

Temperature range(

0-60

0-60

0-60

Warm compensation component

PT100

PT1000

PT-100

Housing material

polypropylene

polypropylene

polypropylene

Liquid interface

Polytetrafluoroethylene ring double salt bridge

Polytetrafluoroethylene double salt bridge

PTFEShuangyan Bridge

Reference structure

Ag/AgCl

Ag/AgCl

Ag/AgCl

sensitive membrane

Glass bulb

Glass bulb

Glass bulb

External dimensions(mm

Φ30×170

Φ30×170

Φ30×170

Installation method

3/4Inch thread installation

3/4Inch thread installation

3/4Inch thread installation

model

FG-991

FG-991C

FG-991H

Applicable samples

Conventional or contaminated samples

Conventional or contaminated samples

Low conductivity sample

Measurement range(pH

0-14

0-14

0-14

Temperature range(

0-60

0-60

0-60

Warm compensation component

PT100

PT1000

PT-100

Housing material

polypropylene

polypropylene

polypropylene

Liquid interface

Polytetrafluoroethylene ring double salt bridge

Polytetrafluoroethylene double salt bridge

PTFEShuangyan Bridge

Reference structure

Ag/AgCl

Ag/AgCl

Ag/AgCl

sensitive membrane

Glass bulb

Glass bulb

Glass bulb

External dimensions(mm

Φ30×170

Φ30×170

Φ30×170

Installation method

3/4Inch thread installation

3/4Inch thread installation

3/4Inch thread installation

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Successful operation!

Successful operation!

Successful operation!