Automatic surface tension Tester | Tension gauge QBZY-3 0.001mn

1+	39000 CNY (5678.51USD)
3+	38950 CNY (5671.23USD)
5+	38900 CNY (5663.95USD)

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Product parameters:

Load type: tension Tester
Brand: meet macros
Model: QBZY-3
Type: digital force measuring instrument
Measuring range: 0-200

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,

The precise status of the instruments in the factory;

④ Successfully developed the company's unique automatic temperature compensation feature allows users in different temperature measurement data correction to 20When the test

Fitness;

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 curve

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

Test method of surface tension;

⑦ Adopts the international advanced lifting platform-driven technology without vibration and noise

Main features:

High sensitivity (0.001mN/m), high accuracy (0.01mN/m), high reproducibility (0.01mN/m)

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, the computer automatically calculates the surface tension values;
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. plate/ring two kinds of tests can be measured not in Interfacial tension between liquid such as oil/water interface;

14. data processing software (optional): Automatic collection of test data, real-time display of the test curves, and curve 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): as standard with 2 times distilled water and ethanol, and overall 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 alcohol as standard, automatically unified summed up the specimens at different temperatures to 20 ℃ test values;

17. multiple temperature control options to meet different testing requirements;

18. meet the special requirements of users, non-standard products.

Detailed technical parameters:

Test mode	Plate in Platinum, platinum ring
Working methods	Sample automatic lift, automatic measurement
Test ranges	0- 200 mN/m
A key reset range	0- 200 mN/m
Full scale correction	0- 200 mN/m
Sensitivity	0.001 mN/m
Accuracy	±0.02 mN/m
Display mode	STN wide viewing angle LCD display
Sample temperature range	15-60 (heated pools and an external thermostat required matching samples, standard can only be tested at room temperature)
Accuracy of the automatic correction feature	Standard
Automatic temperature compensation function	Standard
Multi-functional data processing software	Standard
Measuring time	Low concentration samples, Platinum plate 3-5 seconds, platinum ring by 30-60 seconds
Container constant	15ml (min)
Data output	RS 232C or USB interface
Voltage	Power AC220V, 1A