EnglishEnglish

PS-ZL203 Interface Surface Tension Tester Du Nouy Ring Oil Interfacial Tensiometer

The interfacial tensiometer is applicable to the GB/T6541 standard. The force between molecules forms the interfacial tension or surface tension of the liquid. The magnitude of the tension value can reflect the physical and chemical properties of the liquid and its material composition. It is one of the important indicators for the inspection of product quality in related industries. . PS-ZL203 is based on the ring method (platinum ring method), which measures the surface tension of various liquids (liquid-gas phase interface) and the interfacial tension of liquids (liquid-liquid phase interface).
DOWN LOAD TO PDF
Details
Tags
Product Selling Point Introduction

 

  1. The original fast response electromagnetic force balance sensor is used to improve the side precision and linearity. The calibration of the instrument is only a point to be calibrated, which solves the defect that the previous generation of sensors need multi point calibration, and eliminates the zeroing potentiometer and the full range potentiometer. The value of the equivalent tension and the current weight are displayed in real time. Integrated temperature detection circuit, automatic temperature compensation for the result of measurement; 240*128 dot matrix LCD display, no identification key, with screen protection function; A time – marked history record with up to 255 data stored. Built in high speed thermosensitive printer, printing beautiful, fast, with offline printing function.

 

Product Parameters

 

name

indicators

Measuring range

0-200mN

Accuracy

0.1%reading±0.1mN/m

sensitivity

0.1mN/m

resolving power

0.1mN/m

supply voltage

AC220V±10%

power frequency

50Hz±2%

power

≤20W

applicable temperature

10~40℃

applicable humidity

<85%RH

width*high*depth

200mm*330mm*300mm

net weight

~5kg

 

Video

 

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.


Write your message here and send it to us
Related News
  • Professional Oil Breakdown Tester for Insulating Oil Analysis
    Professional Oil Breakdown Tester for Insulating Oil Analysis
    In the world of high-voltage electrical equipment, the integrity of insulating oil is the first line of defense against catastrophic failure. An oil breakdown tester is an indispensable tool used to determine the dielectric strength of insulating oils, ensuring that transformers and switchgears operate safely under electrical stress. By measuring the voltage at which the oil breaks down or fails as an insulator, engineers can predict potential failures before they occur. Whether you are managing a power substation or performing routine maintenance on industrial machinery, understanding how to utilize these testers is critical for operational longevity and safety.
    Detail
  • Guide to Dielectric Test on Transformer Oil for Power Stability
    Guide to Dielectric Test on Transformer Oil for Power Stability
    Maintaining the electrical integrity of power transformers is critical for preventing catastrophic failures and ensuring grid stability. One of the most vital maintenance procedures is the dielectric test on transformer oil , which measures the oils ability to withstand electrical stress without breaking down. Transformer oil serves a dual purpose: acting as an electrical insulator and a cooling medium. When contaminants like moisture, carbon particles, or acids accumulate, the dielectric strength drops, increasing the risk of internal arcing. In this comprehensive guide, we will explore the methodologies, standards, and importance of testing insulating oils to ensure long-term equipment reliability.
    Detail
  • Comprehensive Guide to dga transformer oil analysis for Grid Stability
    Comprehensive Guide to dga transformer oil analysis for Grid Stability
    The Essential Guide to DGA Transformer Oil Analysis Maintaining the health of power transformers is critical for ensuring grid stability and preventing catastrophic failures. One of the most powerful diagnostic tools available to engineers is dga transformer oil analysis Dissolved Gas Analysis. By monitoring the specific gases that dissolve in insulating oil, technicians can listen to the internal condition of a transformer without taking it offline. This proactive approach allows for the detection of incipient faults, such as overheating or electrical arcing, long before they lead to a total blackout. In this guide, we will explore how DGA works
    Detail

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.