Laboratory two-pole piece type conductivity probe Specifications:
Housing material: glass
Dimension (mm): Φ12×120
Product introduction:
Two-pole piece type conductivity electrode is used the most frequently in China, the structure of laboratory two-pole piece type conductivity electrode is to fire platinum sheet on parallel glass, or on wall of round glasstube,adjusting the area and distance of platinum sheet tomakeconductivity electrode with different constant. Platinum black electrode can efficiently avoid polarization
phenomenon when measure high conductivity solution. Technical parameter:
Model | Measuring range(μ/cm) | Connectors | With waterproof accessory |
DJS-1C (platinum black) | 2000-20000 | three-core air plug | - |
DJS-1CF (platinum black) | 2000-20000 | three-core air plug | yes |
DJS-1C (bright) | 1-3000 | three-core air plug | - |
DJS-1CF (bright) | 1-3000 | three-core air plug | YES |
DJS-1 (platinum black) | 2000-20000 | Direct plug | - |
DJS-1 (bright) | 1-3000 | Direct plug | - |
DJS-0.1C | 0.05-200 | three-core air plug | |
DJS-0.1CF | 0.05-200 | three-core air plug | YES |
DJS-0.1 | 0.05-200 | direct plug | - |
DJS-10C | 2000-200000 | three-core air plug | - |
DJS-10CF | 2000-200000 | three-core air plug | YES |
DJS-10 | 2000-200000 | direct plug | - |
260 | 0.1-1000 | inserting plate | - |
Note: The measuring range of conductivity sensor iseffected by instrument function and tested sample.
When ordering a DJS-0.01 Conductivity Probe,please also order a cell for it. We can customize conductive composite electrode(built-intemperature),according to customer demand.
User guide of Conductivity Electrode
1. The main material for electrode measuring terminal is glass and platinum, make sure that test solutions will not affect measuring terminal before measurement.
2. The surface of platinum sheet of platinum black probe is adhered with loose platinum black substance, should avoid touching with any object. It is not suitable to measure the conductivity of solutions with high viscosity. Damage of platinum black substance may cause mismeasurement.
3. The constant of conductivity electrode should be calibrated regularly.
4. The electrode cap,wire and connector interface should avoid stress and any damage.
5. Must keep the connector interface dry.
6. Cleaning of platinum black conductivity electrode a) Routine cleaning: Immerse electrode measuring terminal in absolute ethanol and rinse several times, charge absolute ethanol twice during rinsing. Then soak the electrode in DI water for more than 20min. b) Inorganic sediment: Immerse the electrode measuring terminal in 1% acetic acid solution for 5min,then follow routine cleaning.
7. Put1/2DIwaterinprotectivebottletostoretheelectrode.
8. Cleaning and repair of bright conductivity electrode
a) Soak the electrode 0.1mol/LHCl or 0.1mol/LEDTA for 15min,then rinse with DI water. b) Organic cleaning:Immerse the electrode measuring terminal in absolutee than ol (or solvent that can dissolve this organic)for 15min,then rinse with DI water.Click the photo to get more details:
Q1: Why Choose NANBEI ?
(1).Professional manufacturer with more than 13 years experience
(2).Exported to more than 97% Countries
(3).Turnkey Solution is no problem
Q2:OEM,ODM acceptable or not?
Absolutely Yes
Q3:What's kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...
Q4:Can you visit your factory online?
Absolutely no problem
Q5:Can online video inspection before shipment?
Absolutely no problem
Q6: what's the MOQ ? Sample order is OK?
MOQ:1 set, sample order is no problem
Q7:What's kind of shipment for customer choosing?
Usually ship by sea, by air, by international express .
We can also provide reasonable solutions according to your transportation requirements
Q8:How to ensure product quality and after-sales service?
We have CE, ISO quality certificate, and SGS authentication.
After-sale service:
- Warranty : 1 year
- We supply free part for quality problem in warranty
- Long life technical support and service