• Model NO.：GD-9168

1. Power supply: AC220V 50Hz. Power ≤2000W2. Power of heating furnace: (0~1000)W,continuously adjustable3. Receiving cylinder water circulation: 

The temperature control point is continuously adjustable. 

Ambient to 80ºC±2ºC. Automatic.

4. Cooling mode: Semiconductor5. Setting range of vacuum pressure residue: (1~99)mmHg

6. Measuring range of vacuum pressure residue: 

 

(1.00~150.00) mmHg±0.01mmHg. Automatic pressure maintenance7. Capacity of buffer tank:15L9. Working environment: Ambient temp.:5~35ºC  RH:< 85%10. Dimension: 880mm

 

I. Main technical features

 

1. It adopts colored LCD man-machine dialog interface to display the parameters and control keys.

High-precision digital vacuum detecting system. It controls the vacuum pressure automatically and display it in real time. 

The vacuum pressure residue is (1.00~150.00)mmHg±0.01mmHg.

 

2. It adopts advanced semiconductor refrigeration technology. 

 

3. It is equipped with a self-developed high standard atmospheric pressure- reduced pressure automatic conversion software. 

The conversion precision is highly improved.

 

4. A needle printer is equipped. It can print the test result automatically. 

 

5. It equips a double tempered-glass door. The test procedures are clear. 

 

6. Independent heating furnace. The height is adjustable. Forced air cooling. The test efficiency is highly improved. 

 

7. Automatic data saving. It can save 30 groups of test data. 

• Workshop

 

• Workshop

*Over 10 years trading experience of Lab instruments
*50 years experience in R&D and manufacturing Cast GOLD Brand
*Passed ISO9001 international quality system certification
*Mainly develop and produces analyzing instruments for petroleum Products and Asphalt 
analyzing equipments for Highway Engineering.
*our companys productions have become highly intelligentized and widely cover.With strong 
technical force and strong development, new products have been launched continuously.




 

• Gold Equipment Service:

If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days.

We can offer operation video and English operation muanual. We can provide video-con.

Onsite Service:

1.Device installation; 2.Equipment Operation Test Technology training;3.Equipment Calibration;4.Daily maintenance and maintenance of equipment

Free technical training for visiting factories

24-hour Online contact

Free software upgrades

Free information:

1.Product Instruction;2.Product operation instruction/video;3.Experiment Test (test application, test report)

Device Problem Handling:

1. Social media 24 hours online communication;

2. Mail Seamless Docking;

3. Video Conferencing;

4. Artificial free door-to-door service

• Exhibition

We have developed sales channels in many countries such as UAE, Saudi Arabia, Iran, Malaysia, Thailand, Pakistan, India, Germany, Belgium, USA, Mexico, Kenya,

Nigeria, South Africa and other countries worldwide. And we have gained strong advantage and high reputation in international market.

After several years' development, our products have become high intelligent and wide coverage. 
And our company has become one of the leading manufacturer of petroleum testing instrument and electrical testing instrument.

Please feel FREE to contact us if you have any needs. And welcome to visit our OFFICIAL WEBSITE at:

http://chinainstrument.en.made-in-china.com