Saturated Double Junction Calomel Electrode ISE Reference Electrode

• Type: Ph Electrode
• Cooling System: Radiator
• Function: Over Voltage Protection, Overheat Protection, Short Circuit Protection
• Materials: Plastic
• Name: Reference Electrode
• Temperature Range: 5-55c
• Model NO.: 217
• Salt Bridge Material: Caremic Core
• Structure Type: Saturated Calomel Single Salt Bridge
• Filling Solution: Saturated Kcl
• Size: 5*50mm;12*120mm
• Body Material: Glass
• Connector: U Shape Terminal;Banana Type
• Application: Acts a Comparative Reference Electrode When Measur
• Common Reference: Calomel Electrode, AG/Agcl Electrode
• Work with: K-,Ca2+,No3-,Bf4-,Br-,Pb2+ ISE Probe
• Work Life: 1year
• U Shape Connector for: Titrator
• Banana 2mm Connector for: pH/ISE Meter
• BNC(Q9) Connector for: pH/ISE Meter
• Transport Package: Export Standard Package
• Specification: CE
• Trademark: Nanbei
• Origin: Zhengzhou, China
• HS Code: 9031809090
• Production Capacity: 200000PCS Per Month

Product Description

Reference electrode for water quality testing

Product Description

Specifications:
Temp range: 5-55ºC
Salt bridge material: Ceramic core
Housing material: glass

A reference electrode acts a comparative reference electrode when measure electrode potential.Common reference electrodes are calomel electrode,Ag/AgCl electrode,etc.Generally composes measuring electrode couple with ph indicating electrode,ISE and metal electrode;mainly used in measurement of ph value and ion concentration or potential titration analysis.

Applications of Reference Electrode:

[232-01] :
The most typical reference electrode that widely used,stable and reliable performance,poor performance when high temperature (more than 70C).The electrode constains Hg components,should be irresponsibly disposed.

[217]:
The filling solution of the second salt bridge can be determined according to user demand;eg : When measure low chloride concentration,can add potassium nitrate to the second salt bridge,in order to prevent penetration of KCL from the first salt bridge to sample,so as to affect measuring result of chloride ion.

[6802];
Specially matching with 6801 series sodium ISE.


Applications of other Reference electrode :
[C(K2SO4) Reference electrode]
Common use.This electrode does not contain chloride ion,is suitable for non-chlorine occasions.

[Ag/AgCl Reference electrode]
Widely used.Compared with calomel electrode,the service life of this electrode is short,but its material is environmental protection.

Detailed Photos

Product Parameters

Model	Active component(mol/l)	Dimension(mm)	Connectors
232	Saturated KCI	Φ5×50	Inserting plate
232-01	Saturated KCI	Φ12×120	Inserting plate
217	Saturated KCI + selective filling liquid	Φ12×120	Inserting plate (Double salt bridge)
960	3.0 KCl	Φ12×480	Inserting plate
6802	3.8 KCl	Φ12×120	Inserting plate
6802-01	3.8 KCl	Φ12×120	Inserting plate
C(K2SO4)	3.8 K2SO4	Φ12×120	Inserting plate

Certifications

Company Profile

FAQ

 

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FAQ     

1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.