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CNSHP BZY-3B Liquid surface/interfacial tensIon Meter, platinum plate method (platinum ring method)

SE
The measurement range of CNSHP BZY-3B liquid surface/interfacial tension instrument is 0~200mN/m, and the resolution is +/- 0.1mN/m. It is a laboratory liquid surface/interfacial tension instrument. BZY-3B adopts platinum plate method or platinum ring method, which can be connected to a computer. It is an economical and practical Surface Tensiometer.
$1474.00/set
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hengping BZY-3B Liquid surface/interfacial tensIon MeterSPEC

hengping BZY-3B Liquid surface/interfacial tensIon MeterDetails

hengping BZY-3B Liquid surface/interfacial tensIon MeterPacking list

SKU
NB014589
Measuring method
Platinum plate method (platinum ring method)
Surface tension Measurement Range
0~400mN/m
Tare Range
0~400mN/m
Resolution
0.1mN/m
standard error
+/- 0.1mN/m (secondary distillation water at 20 ℃)
Repeatability
±0.1mN/m
Display mode
LED display
Measurement time
Low concentration sample 3-5 seconds
Operation mode
manual lift
Platform lifting distance
Fast 16, Trim 18, Trim 0.02 per cell
Interface
RS232C
Data processing software
Software standard
Temperature range
0~110℃
Temperature transducer
PT:100
Net Weight
7KG
Power
AC220V±10%
Dimensions
300*290*400mm
Ordinary thermostatic pool
type
High and low temperature thermostatic pool
Temperature display device
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BZY-3B
Liquid surface/interfacial tensIon Meter
CNSHP BZY-3B Liquid surface/interfacial tensIon Meter, platinum plate method (platinum ring method) Picture

Introduction

The main technical indicators of this surface/interfacial tensiometer still meet the standard of automatic basic type. Except that the test platform of the instrument is changed from automatic lifting to manual lifting (including fast and fine-tuning second gear), the testing process is still automatic testing, calculation and display. Under the premise of ensuring technical indicators, it is an economical and practical product.

Features

  1. Compared with other Surface Tensiometers, BZY series manual lifting Surface Tensiometers include but not limited to the following advantages: 

  2. Sensitive sensor response, high precision, liquid crystal display; 

  3. Automatically read the surface tension balance value; 

  4. The manual lifting has quick and fine-tuning second gears, and the operation is simple and reliable; 

  5. One-key reset, very correct; 

  6. One-button calibration, with the standard weight attached to the machine, accurate and fast; 

  7. The error caused by the instrument itself is small, and various errors in the measurement process can be more effectively controlled; 

  8. Using platinum plate method or platinum ring method, connected to computer, optional real-time curve software: 

  9. It can clearly show the time-varying tension rise or fall curve due to the presence of surfactants. 

  10. It can display the curve and time from the low to the maximum tension value of the interface of two kinds of liquids with different densities, such as the oil/water interfacial tension value. 

  11. A sample constant temperature cup is optional, and an external constant temperature bath can control the temperature of the liquid to be measured. 

  12. Easy to operate.


         

    Balance BZY-3B liquid surface / interfacial tensIon Meter display


FAQ
QI want to measure the surface tension of the surfactant solution, do you have a suitable instrument to recommend?
A The BZY-3B liquid surface/interfacial tension instrument adopts the platinum plate method or platinum ring method. After connecting to the computer, it can display the Linear dispersion of the tension change with time in real time. It is very suitable for observing the process of tension rising or falling when the surfactant exists. The operation is also very simple.
QWe are looking for an economical and practical instrument that can measure the surface tension of liquids at different temperatures. Do you have any recommendations?
A You can consider BZY-3B. It is an economical and practical product. Although the lifting platform is manual, the test process is automatic. It can be equipped with an optional sample thermostatic cup, and an external Thermostatic bath can control the temperature of the tested liquid (0-110 ° C). It is very suitable for occasions that require variable temperature testing, and the cost performance is very high.
Knowledge
Standard