Laboratory Equipment High Accuracy Automatic Surface Tension Meter Oil Interface Tensionmeter

• Type: Strength Testing Machine
• Display: LCD
• Weight: 15 Kg
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HM301
• Power Source: AC220V
• Measure Range: 0-200mn/M
• Accuracy: 0.1%
• Resolution: 0.1mn/M
• Sensitivity: 0.1mn/M
• Power Consumption: 20W
• Standard: IEC
• Certificate: CE, SGS,ISO
• Transport Package: Wooden Box with Foam Inside
• Specification: 185*260*360(mm)
• Trademark: HMDQ
• Origin: Hubei, China(Mainland)

Product Description

Laboratory Equipment High Accuracy Automatic Surface Tension Meter Oil Interface Tensionmeter

I. Summary
As per the standard requirement of GB6541-86 "Measurement of interfacial tension between petroleum product oil and water"(Ring method), this automatic interfacial tension meter is suitable for measuring the surface tension of variety of liquids (liquid-gas phase interface) and interfacial tension between mineral oil and water (liquid-liquid phase interface).
Large screen dot matrix LCD display and unmarked keys under Chinese menu are adopted for this instrument, which realizes high automaticity and reliability, good repeatability and simple operation. All the test can be done only operate according to the menu prompt.


II. Technical parameters
Display method:Large screen dot matrix LCD display with backlit, Chinese menu prompt, which involves all the test and calculation of GB6541.
Key:Unmarked key under Chinese menu prompt
Measurement range: 2~100 Mili N/M  
Sensitivity:0.1 Mili N/M    
Accuracy:0.1 Mili N/M     
Resolution:0.1Mili N/M          
Repeatability:0.3%
Operating temperature:10~30ºC(Typical value:25ºC)
Operating humidity:(20~75)%RH
Power supply:AC 220V±5%    50Hz
Power:20VA
Profile size:185×260×360(mm)
Weight:15 Kg


III. Main featuers

1. Adopt the original fast response electromagnetic force balance sensor to improve the measurement accuracy and linearity
2. The instrument calibration only needs to be calibrated at one point, which solves the problem of multi-point calibration for the previous generation sensors. Eliminates the zero adjustment potentiometer and the full-scale potentiometer.
3. Real-time display of equivalent tension value and current weight (can be used as electronic balance to weigh)
4. Integrated temperature detection circuit, automatic temperature compensation for test results
5. 240×128 dot matrix LCD display, no logo buttons, with screen protection function
6. Time-stamped history records, up to store 255 groups data .
7. Built-in high-speed thermal micro printer, nice and fast printing, with offline printing function
8. Equipped with a standard RC232 interface, which can be connected to a computer for easy processing of test data (optional).

IV. Related Products.