ASTM D971 Tester,Surface Tensiometer,Interfacial Tension Meter

(IT-800 Model)

 

Application

IT-800 automatic interface/surface tension tester tests various liquid interface tension (interface between liquid and air) and also that between mineral oil and water(interface between liquid and liquid) by means of automatic control of internal microcomputer under circumstances of nonequilibrium.
IT-800 surface tensiometer adopts “platinum ring method” and is fully automatic type; it finishes the whole testing process and calculates tension value automatically according to the concrete input parameters. 

  

Features

1. Large color LCD display screen, English prompt, menu operation, fully automatic testing process

2. Automatic temperature compensation within 25℃ to eliminate the influence temperature imposes on tension value.

3. Functions of auto correction, auto testing, calculation, results displaying, and storage under power off circumstance.

4. Main body is equipped with hurricane globe, which lessens influence outside matters impose on testing results.

5. Automatic lift of the lift platform ensures a steady environment as well as high accuracy.

6. Tester adopts enclosed magnetic pot type sensor and multi-point calibration of uniform space technology, which improves the repeatability and reproducibility of testing results.

7. Tester can work independently and can also realize network management via connection with laptops or microcomputers through USB interface.

8. Tester program can be updated accordingly if related national standard revised.

 

Technical Parameters

Method of Display:	large LCD display screen
Method of Testing:	Platinum ring method
Testing Range:	0-200mN/m.
Sensitivity:	0.1mN/m
Accuracy:	±0.1mN/m
Self-checking:	Breakdown auto diagnostics
Temperature Compensation:	Automatic temperature compensation
Power:	Less than 40W
Dimension:	185×260×360mm
Working Environment:	Temperature:10℃-40℃; Humidity: ‹80%
Power Supply:	AC220V±10%, 50HZ±2.5HZ
Weight:	About 15kg

Instrument structure

  ' 

1.Display                     

2.Sample Cup

3.Zero Trim                   

4.1.1 grams of fine-tuning

5.Platinum Circle bar           

6.Platinum Circle

7.Sample tray                  

8.Key

9.Machine feet                 

10.The printer

11.The printer switches          

12.Fuses

13.Switch

 

 

 

 

 

 

 

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