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HM301 interface tension meter

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 with backlit
◆ high automaticity and reliability, good repeatability and simple operation.

Overview

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 english 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.

The operating principal of this instrument is the application of high frequency induction micro displacement automatic balance measuring system to torsion balance, i.e. when the force applied on platinum ring changed, balance beam connected with platinum ring displaced in two vortex probes, so that the inductance between those two vortex probes will be changed as well, which resulted in differential transformer and input signal of differential amplifier in the circuit out of balance, then the electrical signal that will be changed with the variation of the force to platinum ring will be output after amplified and transformed to microprocessor for treatment, finally the actual tension of sample will be calculated automatically as per standard of GB6541.

Technical parameters

Display methodLarge screen dot matrix LCD display with backlit, Chinese menu prompt, which involves all the test and calculation of GB6541.

KeyUnmarked key under Chinese menu prompt

Measurement range2100 Mili N/M  

Sensitivity0.1 Mili N/M    

Accuracy0.1 Mili N/M     

Resolution0.1Mili N/M          

Repeatability0.3%

Operating temperature1030℃(Typical value25℃)

Operating humidity(2075)RH

Power supplyAC 220V±5%    50Hz

Power20VA

Profile size185×260×360(mm)

Weight15 Kg

 

 

 


F A Q

 

1. Are you manufacture ?

Yeah, we are manufacturer professional in design and produce high voltage test equipment with nearly 20 years experience .

 

2. When can I get the price ?

We usually quote within 6 hours after get your inquiry . If you are very urgent to get price, please feel free to contact us by Wechat&Whatsapp +86-13720145441 or send us by email info@cablehipot.com, so that we will regard your inquiry priority .

 

3. Do you supply OEM?

 Of course, we supply OEM.

 

4. What about leading time for production ?

Honestly , it depends on order quantity and the product . Usually lead time is within 7 working days after deposit .

 

5. What is your terms of delivery ?

We accept EXW, FOB, CFR, CIF, DDU, etc . You can choose the one which the most convenient and cost effective for you .

 

6. What’s your payment terms :

TT payment, L/C at sight, Paypal, Western union, etc.

 

7. How much is the shipping cost and time ?

This is depend on the size and weight of your product, and the method of shipping ( by sea/ by ari/ by Express) and your designated port . Kindly afford us above information to check shipping cost and time for you .

 

8. What’s the warranty period ?

Our warranty period is one year free and lifelong maintenance .

If produce damage within one year ( not man-made damage ), we will send you spare parts for replacement .  After one year, maintenance is paid service .


9. What kind of Certificate you can provide ?

We can provide CE mark, ISO9001 quality certificate the third part Calibration Certificate (CNAS), factory test report .

 

10. Do you have Technical Backup to all customers from different countries ?

Surely, we have rich experience engineer to afford professional technical support and quick response to your technical questions .

We are manufacture with rich on site testing experience and understand how to deal with your problems . And our engineer can visit your company to afford technical support face to face if necessary .

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:10~30℃(Typical value:25℃)

Operating humidity:(20~75)﹪RH

Power supply:AC 220V±5%    50Hz

Power:20VA

Profile size:185×260×360(mm)

Weight:15 Kg

Factory test and shippment

We will do factory test for every product before devilering, to ensure qualified of the product.

We will pack the product carefully and choose suitbale shippment for client,to ensure the safe arrival.


Installation and commissioning

we provide installation and commissioning assistance to get you up and running. Domestically within China or internationally, we will be there to support you. During the installation, integration and operation of a new test system, a variety of special services are involved. If it ’ s necessary, we can offer oversea commissioning service for our clients.


Service and support

In any fault case of our product, we will arrange engineer to deal with your problem within 24hours



Service guarantee

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