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201-C Plastic PH combination electrode
 Polycarbonate shell; removable electrode cap; gel without added KCl
Special Note：When used in solution, Resting placement after shaking to eliminate bubble in the electrode cap, otherwise measurements will be unstable.
 Suitable for routine pH measurements. Particularly suitable for field ,but in the following circumstances are not suitable ●High alkalinity of the measured solution (pH>12). ●the solution corrodes the housing. ●High temperature (>60℃)while consecutively measuring

 Range: 0 to14 pH
Temperature range: 0 to 80℃
Junction: ceramic
Reference electrode: Ag/ AgCl
Dimension: Φ12 x 160mm
Connector：BNC
Electrode cap size：Ф16


200-C plastic pH combination electrode
 
 Polycarbonate shell; removable electrode cap; gel without added KCl
Special Note：When used in solution, Resting placement after shaking to eliminate bubble in the electrode cap, otherwise measurements will be unstable.
 Suitable for routine pH measurements. Because KCl solution can be added, so under the conditions of continuous testing, test more accurate than 201-C. the following circumstances are not suitable ●High alkalinity of the measured solution (pH>12). ●the solution corrodes the housing. ●High temperature (>60℃)while consecutively measuring

Range: 0 to14 pH
Temperature range: 0 to 80℃
Junction: ceramic
Reference electrode: Ag/ AgCl
Dimension: Φ12 x 160mm
Connector：BNC
Fill fluid：4mol/L KCl solution（AgCl saturation）
Electrode cap size：Ф16

201-A Plastic pH combination electrode
 Glass shell; Removable electrode cap , gel without added KCl; BNC plug without wire
Special Note:When used in solution, Resting placement after shaking to eliminate bubble in the electrode cap, otherwise measurements will be unstable.
Suitable for routine pH measurements. BNC plug wire-free, suitable for use with a portable pH meter, and the electrode can also be used with extension cords the following circumstances are not suitable 。 ●High alkalinity of the measured solution (pH>12). ●the solution corrodes the housing. ●High temperature (>60℃)while consecutively measuring

Range: 0 to 14pH
Temperature range: 0 to 80℃
Junction: ceramic
Reference electrode: Ag/ AgCl
Dimension: Φ12 x 160mm
Connector：BNC


201B-F Plastic Three composite pH electrode
Use with automatic temperature compensation pH meter for routine pH measurements. When ordering, be sure the temperature component of the type (Pt100, Pt1000 or thermistor), and plug type. the following circumstances are not suitable 。 ●High alkalinity of the measured solution (pH>12). ●the solution corrodes the housing. ●High temperature (>60℃)while consecutively measuring

Built-in temperature probe, simultaneous measurement of pH and temperature, automatic temperature compensation.
Glass shell; Removable electrode cap , gel without added KCl
Special Note：When used in solution, Resting placement after shaking to eliminate bubble in the electrode cap, otherwise measurements will be unstable
 Range: 0 to 14pH
Temperature range: 0 to 80℃
Junction: ceramic
Reference electrode: Ag/ AgCl
Dimension: Φ12 x 160mm
Electrode cap size：Ф16
Measuring Element :Pt100, Pt1000 or thermister
Connector：BNC+RCA （Or upon customized request）



2015P-C Plane pH Combination Electrode
Used to wet the surface of solid or semi-solid pH measurements, such as skin, paper, cloth, leather, meat, fruit, and cheese and trace solution (≥ 0.3mL)
PVC shell；
Gel without added KCl；
Flat glass sensitive film；
Ring PTFE liquid junction.

 Range:0~14pH
Temperature range: 5~80℃
Junction: cricoid Teflon
Reference Electrode: Ag/ AgCl
Dimension: Φ15 x 106mm
Connector: BNC
Electrode cap size：Ф18

2015P-A Plane pH Combination Electrode
Used to wet the surface of solid or semi-solid pH measurements, such as skin, paper, cloth, leather, meat, fruit, and cheese and trace solution (≥ 0.3mL) BNC plug wire-free, suitable for use with a portable pH meter, and the electrode can also be used with extension cords.
 PVC shell；
Gel without added KCl；
Flat glass sensitive film；
Ring PTFE liquid junction; BNC plug without wire

 Range: 0 to 14pH
Temperature range: 5 to 80℃
Junction: PTFE
Reference electrode: Ag/ AgCl
Dimension: Φ15 x 106mm
Connector: BNC
Electrode cap size：Ф18

301Pt-C plastic ORP combination electrode
ORP test object must have a redox system in aqueous solution, otherwise the test will be very unstable. Commonly used in waste water, plating bath, swimming pool water and drinking water, and it suitable for use in laboratory and field.
Polycarbonate shell; removable electrode cap; gel without added KCl, Ф6 platinum coils, easy to clean and polish
Special Note: When used in solution, Resting placement after shaking to eliminate bubble in the electrode cap, otherwise measurements will be unstable.

Junction:ceramic
Temprature:0~80℃
Reference Electrode:Ag/AgCl
Sensitive component: Φ6 x 2.5 Pt ring
Dimension:Φ12x160mm
Connector: BNC
Electrode cap size：Ф16


2401-C Glass conductivity electrode
Laboratory testing for high-precision electrical conductivity. Temperature sensing elements can be assembled as needed (platinum resistance or thermistor).
Glass shell，constant=1.0 cm-1， Parallel platinum sheet in Cavity structure. High accuracy, good repeatability.

constant：1.0±0.2cm-1；
range：10~200,000 μS
Sensitive component: 5 x 7mm Pt plate (coated with Pt black)
Dimensions：Ф12×155 mm
Connector: BNC（Or upon customized ）


DJS-0.1-C pure water conductivity electrode
For testing the conductivity of pure water and high pure water, and the glass flow cell can be configured.Temperature sensing elements can be assembled as needed (platinum resistance or thermistor).

Glass shell，constant =0.1 cm-1， parallel to the platinum in Large area ，high accuracy。
constant：0.1±0.02cm-1
Sensitive component: Φ7 x 18mm Pt plate
Dimension：Ф12×155 mm Electrode cap size：Ф16
Connector：BNC（Or upon customized）


2301-C Plastic conductivity electrode
Polycarbonate shell，constant =1.0 cm-1，High accuracy, good repeatability
2310-C plastic conductivity electrode
Plastic shell, bearing collision and impact resistance, suitable for laboratory and field testing. Temperature sensing elements can be assembled as needed (platinum resistance or thermistor).
Polycarbonate shell，constant =1.0 cm-1，High accuracy, good repeatability.

constant：1.0±0.2cm-1
range：10~200,000 μS
temprature：0~80℃
Sensitive component：Ф1.6×5.5 mm Pt plate (coated with Pt black)
Dimension：Ф12×155 mm； Electrode cap size：Ф16
Connector：BNC （Or upon customized）


7801 Sodium ion electrode
Used to test the concentration of sodium ions（7 pNa）

CA501 Calcium ion combination electrode
Used to test the concentration of calcium

601 Water hardness combination electrode
Used to test the concentration of calcium and magnesium ions

6211 Reference Electrode
Use with the pH electrode and part of the ion electrode, and suitable for routine measurements.
 Glass case, a single liquid boundary reference electrode

Reference Solution: 3.5mol/L KCl
Reference Electrode : Ag/AgCl,
Junction: Ceramic
Dimension: Φ12×155mm
Material：Glass
Connector: Customized

6212 Double Junction Reference Electrode
Used in conjunction with the sodium ion electrode
Glass enclosure, double liquid boundary reference electrode

Reference Solution: The first salt bridge 0.1mol/L KCl
The second salt bridge 0.1mol/L CsCl
Reference Electrode: Ag/AgCl
Junction: Ceramic
Dimension:Φ12×155mm
Material：Glass
Connector:Customized

6213 Double Junction Reference Electrode
The first and second salt bridge solution can be optional, and it can be used in conjunction with all the ion electrode

Glass enclosure, double liquid boundary reference electrode. The first and second salt bridge solution can be optional.
Reference Solution: options of the first salt bridge solution and the second salt bridge solution
Reference Electrode: Ag/AgCl,
Junction: Ceramic
Dimension: Φ12×155mm
Connector: Customized

MP500 Temperature Electrode

Used in conjunction with a variety of measuring electrode，Assembled according to customer needs a different thermal components（Platinum resistance or thermistance）
Stainless steel housing, fast response and high precision.
Material：Stainless steel
Temperature Range：-10~110℃
Dimension：Ф5×145mm
Connector：Customized
Temperature element：Pt100, Pt1000 or thermister
Electrode cap size：Ф16