Platinum ThermoMeter

Using electromagnetic force equilibrating Sensor, accuracy of 0.01mN/m, support platinum plate and platinum ring method, automatic measurement without calculation, real-time display Linear dispersion and save the results.

$ 2029.00

FANGRUI BZY100 surface TensioMeter platinum plate method platinum ring method 4.3 inch Touchscreen

Measurement accuracy of 0.1mN/m using electromagnetic force equilibrating Sensor, support platinum plate method and platinum ring method dual method, automatic operation without manual calculation, real-time display Linear dispersion and save data.

$ 1840.00

FANGRUI BZY200 surface TensioMeter method Automatic measurement platinum plate platinum ring method

Sensor using electromagnetic force equilibrating principle, Sensitivity and high accuracy, support platinum plate method and platinum ring method, automatic measurement without calculation, surface tension Measurement range 0~ 500mN/m, accuracy 0.01mN/m, real-time display Linear dispersion and preservation results.

$ 1571.00

CNSHP BZY-1A Automatic surface TensioMeter Platinum plate method Platinum ring method High Accuracy measurement

Using platinum plate method or platinum ring method for measurement, with 0-600mN/m wide Measurement range and 0.01mN/m high resolution, standard error +/- 0.02mN/m, equipped with large-screen LCD display and real-time Linear dispersion analysis software, support platform slow and fast lift switching.

$ 5721.00

FANGRUI BZY100 surface TensioMeter ring method platinum plate platinum ring also 4.3 inch Touchscreen

Sensor using electromagnetic force equilibrating principle, accuracy of 0.1mN/m, platinum plate method and platinum ring method, automatic measurement without calculation, real-time display Linear dispersion and save the results.

$ 1380.00

BANTE E-ORPscan-S ORP ElectRode Platinum Sensor Gel KCL Reference Solution

Using Platinum Sensor and Gel KCL Reference Solution, Operating temperature range is 0~ 60 ℃ to ensure stable reference potential and good sensing ability.

$ 115.00

FANGZHOU FZ-705 Conductivity Detector ElectRode platinum black Conductivity Detector Pool constant 10 Three core socket

Using platinum sheet material, Conductivity Detector cell constant is 10, suitable for high conductivity environment water measurement, equipped with three core socket interface, no temperature compensation design.

$ 102.00

LEICI 213-01 Metal ElectRode Platinum ElectRode BNC Connector 0-50 ℃

Using Platinum ElectRode, Glass Shell Structure, Temperature range 0-50 ℃, Dimension 12 * 120mm, BNC connector to ensure stable connection.

$ 110.00

PINGXUAN BZY-4B Semi-automatic surface TensioMeter platinum plate ring method 0.01mN/m resolution

Measuring methods of platinum plate and platinum ring are supported, with resolution up to 0.01mN/m, equipped with fast fine-tuning manual lifting platform, and can display data in real time through RS232 interface.

$ 2042.00

BANTE ECscan30 Pen Conductivity Meter TDS, Platinum Sensor Automatic temperature compensation

Using Platinum Sensor to ensure fast and stable measurement, with 1-3 point Adjustment, Measurement accuracy of 1% F.S., support automatic temperature compensation and replaceable ElectRode design.

$ 160.00

FANGZHOU FZ-704 Conductivity Detector ElectRode platinum black Conductivity Detector cell constant 1 Measurement range 200 µS/cm-200mS/cm

Conductivity Detector 1 with platinum sheet material. Measurement range from 200 µS/cm to 200 mS/cm. Suitable for environmental and conventional water detection without temperature compensation.

$ 99.00

JINGKELIAN QHD/KP Double pendulum Pendulum Hardness Tester Damping Tester Koenig Platinum Saz pendulum

Equipped with 200 +/- 0.2g Koenig pendulum and 500g platinum saz pendulum two configurations, the swing period is 1.4 +/- 0.02s and 1 +/- 0.001S, through the photoelectric system automatic measurement of film damping time, to meet the different standards of test requirements.

$ 751.00

BANTE CON-1 Conductivity Detector ElectRode Platinum Sensor Universal Laboratory Conductivity Detector ElectRode

Using Platinum Sensor to ensure linear and stable measurement, Conductivity Detector cell constant K = 1, Measurement range 0~ 20mS/cm, suitable for conventional liquid detection, Operating temperature 0~ 80 ℃.

$ 102.00

BANTE E-ECscan-C1-100K Conductivity Detector ElectRode Platinum Sensor Built-in temperature sensor

Platinum Sensor ensures measurement Stability, built-in temperature sensor automatically senses sample temperature, ElectRode constant K = 1, Operating temperature range 0~ 60 ℃.

$ 106.00

LEICI DJS-1-L Conductivity Detector ElectRode Platinum Black Glass Housing MiniDIN 8 Core

Platinum black material ElectRode with Glass shell, Measurement range 2-20000μS/cm, MiniDIN 8 core connector, suitable for a variety of Conductivity Meters.

$ 109.00

Articles

Determination of Static Surface Tension of Color Coatings Using the Platinum Plate Method with a Surface Tensiometer

This article introduces the method of measuring the static surface tension of colored paints using the platinum plate method. It explains the principle, which involves calculating the surface tension by measuring the force when the platinum plate is lifted from the liquid surface.

Surface Tensiometer: Interpreting the Invisible Forces on Liquid Surfaces

Surface tension is the contractile force generated by the uneven forces acting on molecules at the liquid surface, influencing phenomena such as droplet formation and capillarity. Surface tension meters measure this force using techniques like the Wilhelmy plate method, the platinum ring method, or the pendant drop method. Their core components include force sensors, sample stages, and data processing systems.

Tips for Cleaning and Maintaining the Platinum Plate/Ring of a Surface Tensiometer

In the field of laboratory testing, the measurement accuracy of a surface tensiometer largely depends on the cleanliness and intact condition of its key components—the platinum plate or platinum ring. This article explains how to maintain them.