NBD-103(A) Vacuum system

Release time: 2017-11-16 06:51:13  Number of views: 4335


Product Model: NBD-103(A)


The system uses the molecular pump as the main working pump, the mechanical pump as the molecular pump pump, the vacuum system composition of the mechanical pump has been equipped with a partition gas discharge device, the vacuum system composition it is mainly composed of connecting pipes, molecular pumps, mechanical pumps, connected by standard accessories, all stainless steel materials, electric polishing treatment. The system is designed with pre-pumping function.



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Product Model: NBD-103(A)


The system uses the molecular pump as the main working pump, the mechanical pump as the molecular pump pump, the vacuum system composition of the mechanical pump has been equipped with a partition gas discharge device, the vacuum system composition it is mainly composed of connecting pipes, molecular pumps, mechanical pumps, connected by standard accessories, all stainless steel materials, electric polishing treatment. The system is designed with pre-pumping function.



Technical indicators:


Ambient temperature 5~32℃,
Air relative humidity ≤85%,
Working voltage: 220V±10% 50~60HZ
Power: 1 kW
Overall limit vacuum of the system: 4.3X10Pa
Overall dimensions: 850 X600 X 650mm

Technical parameters:


NO.

major dispositions

NBD-103(A)system

NBD-103(B)system

1

mechanical pump

Pumping rate: 4L/S

Motor power: 400W

The ultimate pressure is 6X10-2Pa

Pumping rate: 6L/S

Motor power: 500W

The ultimate pressure is 6X10-2Pa

2

Molecular pump parameter

Pumping rate: 100L/S

Limit pressure: 6X10-6Pa

Startup time: < 2min

Rated speed: 43000 RPM

Cooling method: Air cooling/water cooling

Pumping rate: 600L/S

Limit pressure: 6X10-6Pa

Startup time: < 2min

Rated speed: 27000 RPM

Cooling method: Air cooling/water cooling

3

Molecular pump control power supply

Voltage: 200~240V

Output power: 250W

Acceleration time: 3 minutes

Output frequency: high-speed 704Hz±10%

Low speed 430 Hz±10%

Voltage: 380~410V

Output power: 400W

Acceleration time: 3 minutes

Output frequency: high-speed 704Hz±10%

Low speed 430 Hz±10%

4

Combined vacuum gauge

Operating voltage:

220V  50~60HZ

Resistance of the resistance gauge: about 85 OhMs

Automatic protection (ionization) >10Pa

Ionization gauge measuring range: 100~1010-5Pa

Resistance gauge measuring range: 105 ~ 10-1 pa

Operating voltage:

220V  50~60HZ

Resistance of the resistance gauge: about 85 OhMs

Automatic protection (ionization) >10Pa

Ionization gauge measuring range: 100~1010-5Pa

Resistance gauge measuring range:

105 ~ 10-1 pa

5

High vacuum manual cut-off valve

Fluorine rubber ring seal, quick discharge flange interface, leakage rate of 5X10-9 Pam3/s

Fluorine rubber ring seal, quick discharge flange interface

Leakage rate up to 5X10-9 Pam3/s

6

connecting line

Using all stainless steel, electropolishing production, parts welding leakage rate is better than 1×10-9Pa.m3/s

Using all stainless steel, electropolishing production, parts welding leakage rate is better than 1×10-9Pa.m3/s


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The product introduction content of this site (including product pictures, product descriptions, technical parameters, etc.) is for reference only. There may be some difference between the stated content and the actual situation due to the delay in updating. Please contact our customer service staff for confirmation. The information provided by this Site does not constitute any offer or acceptance. NOBODY will improve and modify any information on this site from time to time without prior notice.

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Sale Service: 0371-6320 2801
                      0371-6320 2805
After-sales service: 0371-6320 2805
MR. CAI: 181-0371-5723
Email : nbd@nbdkj.com
Address:8# zhuyuan, Xinhua subdistrict, Xinzheng, Zhengzhou, China
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