Automatic surface tension Tester, QBZY-2, 0.01mn

Automatic surface tension Tester, QBZY-2, 0.01mn

1+
23340 CNY (3398.37USD)
3+
23300 CNY (3392.55USD)
5+
23285 CNY (3390.37USD)

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Product parameters:

  • Load type: tension Tester
  • Brand: meet macros
  • Model: QBZY-2
  • Type: analog measuring instruments
  • Measuring range: 0-400


Product code: QBZY-2

Product name: automatic surface detector/Interfacial tension meter

Main improvements are:

① Adopts the international advanced sensor technology, high precision, repeatability, stability is better;
② When using the test method for Platinum Rings, increasing peak auto-hold function, easy to use;
③ The successful development of the Pont, the accuracy of the automatic correction feature, use distilled water and ethanol on the overall accuracy of the instrument is calibrated, ensures state of the precision instruments in the factory;
④ Successfully developed the company's unique automatic temperature compensation feature allows users in different temperature measurement data correction to 20℃When the test status;
⑤ The hardware part of the control, the handler has been enhanced to optimize, better performance;
⑥ Successful development of automatic surface tension instrument /Interface tensiometer data processing software: automatic collection of test data, real-time display of the test curves, curves can be automatically enlarged, access to print. Multiple curves, the original data can be converted to Excel Files can be automatically calculated using the platinum ring test method for surface tension;
⑦ Adopts the international advanced lifting platform-driven technology without vibration and noise

Main features:
1. Platinum, Platinum Rings and two testing methods;
2. Platinum plate test, display values of surface tension value;
3. when using the test method for Platinum Rings, show the value of sample is automatically locked most large value, and comes with calculation software of surface tension value or selection of data processing software is automatically calculated by the computer;
4. Platinum Rings size: RADIUS is 0.185mm, RADIUS is 9.55mm, the ring circumference is 60mm;
5. when using the test method for Platinum Rings, fully comply with the following national and international standards:
GB/T 22237-2008 surface active agents-determination of surface tension
JB/T 9388-2002 interface tensiometer specifications
JB/T 18396-2001 natural latex Central determination of surface tension
SH/T 1156-95 method for determination of surface tension of the synthetic LaTeX
GB/T 6541-86 method for determination of oil-water Interfacial tension of oil products (ring)
ISO 1409-1995-plastic, rubber, polymer dispersions and LaTeX-determination of surface tension
ISO 6295-1983 petroleum products-determination of mineral oil on water surface tension (ring)
GB/T 5549 (ISO304-1985) were determined by pulling up on the membrane surface tension
ISO14090-82, ASTM D1417, EN14370, ZB2025-93, GB2960-82, GB6541-86 and other standards
6. automatic measurement to avoid human error;
7. full-range automatic correction, accurate and reliable, excellent repeatability;
8. one key to zero, instantly, no drift zero stability;
9. adopts the international advanced lifting platform-driven technology without vibration and noise;
10. reasonable structure, working independently, without any additional equipment (such as add-ins computer) and can be equipped with a computer data processing;
11. when using a Platinum plate, real-time measurement of the surface tension of a liquid, to measure containing surfactants or volatile substances, surface tension will change with the time of samples is very useful (optional data processing software, real-time recording test curve, clear and get details of change);
12. Platinum plate testing is used to automatically test, high viscosity, surface tension of liquid samples;
13. two kinds of tests can be measured not in Interfacial tension between liquid such as oil/water interface;
14. data processing software (optional): you can automatically collect test data, real-time display of the test curves, curves can be automatically enlarged, access to print. Multiple curves, the original data can be converted to Excel Files can be automatically calculated using the platinum ring test method for surface tension;
15. the accuracy of correction (optional): 2 times distilled water and pure alcohol as standard, overall test error automatic calibration of the instrument, To ensure the precision of the equipment in the factory;
16. automatic temperature compensation function (optional): 2 times distilled water and pure ethanol as a standard, unified summed up the specimens at different temperatures to automatically test value of 20 ℃;
17. multiple temperature control options to meet different testing requirements;
18. meet the special requirements of users, non-standard products.

Main technical parameter:

Test mode
A Platinum plate (gold or Platinum)
Working methods
Sample automatic lift, automatic measurement
Test ranges0- 400 mN/m
A key reset range0- 400 mN/m
Range correction400 mN/m
Sensitivity0.01 mN/m
Accuracy± 0.04 mN/m (test 20 c twice distilled water or pure ethanol, and the literature value of error)
Repeatability± 0.04 mN/m (test 20 c twice distilled water or pure ethanol, and the literature value of error)
Display mode Wide viewing angle LCD screen
Data output
RS 232C
Temperature range0-110 (heated pools and an external thermostat required matching samples, standard can only be used at room temperature)
Measuring timeMeasurement of low concentration samples: Platinum plate 3-5 seconds, platinum ring by 40-60 seconds
Advanced technologies mature, stable and reliable quality, perfect service, ensuring satisfaction
Part Areas of application:
Industry name
Application
1
Ink, ink
Analysis of printing /Tendency of coating, wettability, quality control
2
Cleaning agent
Absorption rate analysis of surfactants, property of right concentration
3
Liquid
Study on agglomeration and diffusion capacity
4
Cosmetics
Analysis of the dispersion of emulsions or suspensions, stability and wettability
5
Plating
Analysis of wetting, quality control
6
Pesticide, medicine
Analysis of absorption, dispersion, stable capacity
7
Paints, coatings
Analysis of dispersion and stability, wetting ability
8
Oil transformer oil and other petroleum products
Oil-water Interfacial tension values of purity and running with the new oil is closely related to deterioration of the oil
9
Water treatment
Sewage treatment, water quality analysis
10
Other industry
Standard:
Host
1Taiwan
Platinum (gold or Platinum)
1(A)
Standard weight
1Generic classifier
Alcohol lamp
1Generic classifier
Glassware
2Set
Tweezers
1Generic classifier
Operation manual
1This
Certificate of warranty card1