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SFZL-U series surface tension tester for Latex surface tension

Product ID：WBbz030

Price: Please inquire PDF Format

Supply Ability:50SETS/MONTH

Port:SHENZHEN

Product Introduction
Other information

Model NumberSFZL-U

Brand NameSHYINGNUO

Payment TermsTT，PAYPAL，Alibaba.com Pay

Features:
1. Adopt advanced imported electromagnetic force balance force sensor with high precision and high repeatability;
2, fast data acquisition rate, up to 100 update data per second, more accurate description of the dynamic tension curve, to meet the very high sensitivity requirements;
3. Embedded a variety of professional tension correction models to provide sufficient guarantee for high accuracy of measurement data;
4, 5 inch wide touch screen control, current temperature, current tension, peak tension, equivalent tension and other information integrated display, operation is very simple;
5. At the same time, design two test methods: platinum plate and platinum ring. You can choose one of them, or you can choose two at the same time.
6, the operation is fully automated, eliminating all human error, the platinum plate automatically locks the liquid interface, the platinum ring shows the tension curve, automatically locks the peak tension, without any conversion, the screen directly displays the tension value;
7. Full-scale automatic calibration, support weight weight correction, pure water tension correction, ethanol tension correction;
8. Automatic lifting platform controlled by stepping motor, the precision can reach μm level, stable up and down, no noise, adjustable speed of rising and falling;
9. Unique semi-circular arc switch door, which isolates all airflow effects from the outside;
10, convenient platinum plate, platinum ring lifting bracket, the user is very easy to uninstall, at any time can use the standard weight to calibrate the accuracy of the force value;
11, one-button peeling function, the number does not jump, zero drift-free;
12, the temperature is automatically compensated, with water, ethanol as the standard, automatically convert the sample tension value at 20 ° C;
13, convenient temperature control interface, configuration of constant temperature water tank can accurately control the temperature of the sample;
14, powerful data collection management software, no manual recording, users can query historical data at any time, and lead to EXCEL data format, convenient for users' secondary data development;
15. Meet the following standards but not limited to the following standards:
    GB/T6541-86 petroleum product oil-to-water interfacial tension determination method
    ISO1409-1995 Determination of surface tension of plastics, rubber, polymer dispersions and latex
    GB/T22237-2008 Determination of surface tension of surfactants
    SH/T 1156-95 synthetic latex surface tension measurement method
    ISO 6295-1983 Determination of interfacial tension of petroleum products, mineral oils and oils
    JB/T18396-2001 Natural latex ring method for measuring surface tension
GB/T 5549 (ISO 304-1985) Determination of surface tension by the pull-up film method
Technical Parameters

model	SFZL-U1	SFZL-U2	SFZL-U3
Test Methods	At the same time, design two methods of platinum plate and platinum ring, you can choose one of them, you can also choose two at the same time.
Control method	Touch operation, sample table automatic lifting, automatic conversion
Display method	5-inch color touch screen display
Measuring range (mN/m)	0-1000	0-1000	0-1000
Resolution (mN/m)	0.1	0.01	0.001
Accuracy (mN/m)	0.1	0.01	0.001
Repeatability (mN/m)	0.1	0.01	0.001
Electronic balance	Import one thousandth of a gram	One thousandth of a gram of imports	Import one hundred thousandth of a gram
Weighing system type	Electromagnetic force balance
Automatic calibration of accuracy	Have
Temperature control interface	Optional constant temperature water tank to control sample temperature
Data Update	10-100 data / sec
Data processing software	Optional data acquisition software to record tension curves in real time and analyze dynamic tension data
Data output interface	RS232/USB/network port
Micro printer interface	Optional
U disk storage interface	Optional
measure time	Platinum plate method takes 10 seconds, platinum ring method takes 50 seconds

Features:
1. Adopt advanced imported electromagnetic force balance force sensor with high precision and high repeatability;
2, fast data acquisition rate, up to 100 update data per second, more accurate description of the dynamic tension curve, to meet the very high sensitivity requirements;
3. Embedded a variety of professional tension correction models to provide sufficient guarantee for high accuracy of measurement data;
4, 5 inch wide touch screen control, current temperature, current tension, peak tension, equivalent tension and other information integrated display, operation is very simple;
5. At the same time, design two test methods: platinum plate and platinum ring. You can choose one of them, or you can choose two at the same time.
6, the operation is fully automated, eliminating all human error, the platinum plate automatically locks the liquid interface, the platinum ring shows the tension curve, automatically locks the peak tension, without any conversion, the screen directly displays the tension value;
7. Full-scale automatic calibration, support weight weight correction, pure water tension correction, ethanol tension correction;
8. Automatic lifting platform controlled by stepping motor, the precision can reach μm level, stable up and down, no noise, adjustable speed of rising and falling;
9. Unique semi-circular arc switch door, which isolates all airflow effects from the outside;
10, convenient platinum plate, platinum ring lifting bracket, the user is very easy to uninstall, at any time can use the standard weight to calibrate the accuracy of the force value;
11, one-button peeling function, the number does not jump, zero drift-free;
12, the temperature is automatically compensated, with water, ethanol as the standard, automatically convert the sample tension value at 20 ° C;
13, convenient temperature control interface, configuration of constant temperature water tank can accurately control the temperature of the sample;
14, powerful data collection management software, no manual recording, users can query historical data at any time, and lead to EXCEL data format, convenient for users' secondary data development;
15. Meet the following standards but not limited to the following standards:
    GB/T6541-86 petroleum product oil-to-water interfacial tension determination method
    ISO1409-1995 Determination of surface tension of plastics, rubber, polymer dispersions and latex
    GB/T22237-2008 Determination of surface tension of surfactants
    SH/T 1156-95 synthetic latex surface tension measurement method
    ISO 6295-1983 Determination of interfacial tension of petroleum products, mineral oils and oils
    JB/T18396-2001 Natural latex ring method for measuring surface tension
GB/T 5549 (ISO 304-1985) Determination of surface tension by the pull-up film method