Computer controlled fully automatic surface tension meter JB/T9388

ZHW-300C fully automatic meter and interface tension meter

1Computer controlled fully automatic surface tension meter JB/T9388Suitable standards:

JB/T9388-2015 "Technical Conditions for Interface Tension Meter";

SH/T1156-2014 "Determination Method of Synthetic Latex Surface Tension Meter"

ISO6295:1983 "Determination of interfacial tension between petroleum products, mineral oils, and oil and water using a circular ring method"

ISO1409:2020 "Determination of Surface Tension of Plastics, Rubber, Polymer Dispersions and Latex"

GB/T6541-86 "Petroleum products - Determination of interfacial tension between oil and water (ring method)" is formulated using the equivalent of international ISO6295-1983,

GB 19083-2003-2011 GB/T 4745-2011 "Technical Requirements for Medical Protective Masks"

GB5549-2010 "Surface active agents - Determination of surface tension by pulling up liquid film method"

JJF1464-2014 "Calibration Specification for Interface Tension Meter"

IIComputer controlled fully automatic surface tension meter JB/T9388Application fields:

Widely used in the development of new surfactants or mixed surfactants, wetting paints and pigments, stabilizing latex, drug and cosmetic production, ink flow characteristics, surfactant concentration in electroplating tanks, surfactants for biological agents, surfactants for oil fields, transformer oil quality testing, synthetic blood penetration testing for surgical masks, and teaching in various fields.

3、 Testing method:

Platinum Ring Method, Platinum Plate Method (optional)

4、 Main technical parameters:

1) Platinum Ring Method Measurement Range: O~200.0mN/m Resolution: 0.01mN/m

2) Software zeroing and peak holding

3) Platinum ring radius R9.55 platinum wire rO.3

4) The relative error of the indication is not greater than ± 0.2 mN/m, and the repeatability error of the indication is not greater than ± 0.2 mN/m

5) Calculate and obtain the average value of multiple tests, with accurate testing and good data repeatability

6) Equipped with quartz glass cups, suitable for testing various strong acid and alkali solutions

7) Adopting computer control, operating in automatic mode, suitable for Windows interface, with user-friendly operation interface, parameter setting, real-time display of test curve, peak holding, automatic factor correction to obtain actual tension value, automatic shutdown at the end of the test, and temperature calibration function. The storage and printing of curves and data, as well as the retrieval and printing of historical curves, can be automatically controlled on the computer interface, with test reports in both Chinese and English (optional computer and printer according to the user)

8) Dimensions: 220 × 320 × 450 (mm)

Five Specific accessories: