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A delegation from the Economic Development Zone of Feixi County investigated the company's products and scientific research results

Recently, Lu Ge, member of the Standing Committee of the Feixi County Party Committee, deputy head, and first secretary of the Economic Development Zone of Feixi County, visited the company. General Manager Kong Lingjie warmly received and accompanied the inspection.

Leaders of Hefei Investment Promotion Bureau surveyed the Best R & D Center

On March 8, 2019, Zhu Shengli, deputy secretary general of the Hefei Municipal Government and director of the Investment Promotion Bureau, and his party visited the product research and development center of Best Group. Research.

Best Group 2018 Highlights

On January 30, 2019, Best Group ’s annual meeting was successfully held!

The Fifth National Energy Storage Science and Technology Conference

From October 26 to 28, 2018, the Fifth National Energy Storage Science and Technology Conference was held at Huazhong University of Science and Technology.

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CVD system with high vacuum unit

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Online consultation

Mailbox:beq02@ahbeq.com;besteq@163.com

Telephone:+86 173 5409 7574

Product description

Product parameters

tube furnace

BTF-1200c can supply vacuum&atmosphere protection environment .

It is easy to installation and dispatch.From the transparent quartz chamber,the state of sintering can be observed.

The tube workpiece is crossed with chamber of resistance wire make the sintering more uniform,the difference of temperature is about 3 ℃.

Pneumatic spring structure make the operator easy to open it.

It is widely used in the semiconductor,nanometer,carbon fibre ,graphene.ect new material and new field.

Tube size

Φ50 ×1000mm（tube size can be optional)

Heating element

Fe-Cr-Alloy adopted by Mo

Zone length

Heating :440mm Constant:200mm

Temperature controller

*30 programmable segments for precise control of heating rate ,cooling rate and dwell time.

*Built in PID automatic tune function with overheating&brocken thermocouple brocken protection and over temperature protection and alarm allows for operation without attendants.

Accuracy

±1℃

Suggest heating rate

15℃/min

Dimension

10800*440*590mm

Weight

N:90KG

Gas-supply system 4 channels MFC

Net weight

About 35kg

Dimension

600x600x650mm

Connector style

Double cutting ferrule stainless steel connector

Standard range(N2)

50sccm、100sccm、200sccm(optional)

Accuracy

±1.5%

Linearity

±0.5～1.5%

Repeatability precision

±0.2%

Working pressure range

0.1～0.5 MPa

Max.pressure

3MPa

Connector

Φ6,1/4''

Display

LCD touch screen 3 figrues show

Working tem. environment

5~45 High purity gas

Pressure vacuum gauge

-0.1~0.15 MPa（0.01 MPa/grid）

Inter&exter Parabolic ss pipe

Φ6

Globe valve

Φ6

High vacuum unit ,vau-05

Parameter

Ambient tem.	5-32℃
Air humidity	≤85%
Working voltage	AC 220V+/- 10% 50/60HZ
Power	1KW
Overall ultimater vacuum of the system	5.0x10 -5 Pa
Experiemnt vacuum degree	5.0x10 -3Pa
Size	850x600x650mm

Equipments

Mechnical pump

Pump rate	4L/S
Oil capacity	1.1L
Motor power	400W
Ultimater pressure	6X10 -2 Pa

Molecular pump

Pump rate	100L/S
Ultimater pressure	6x10 -6Pa
Start time	<2min
Rated rtating speed	4300r/min
Cooling	5~32℃:air-cooled 5~40℃:water cooled

1)Molecular pump controller

Voltage	220v +/-22V
Start current	≤7A
Input frequency	47~63HZ
Max. Output power	≤150W
Max. Acceleration voltage	≤40V
Accelerate time	≤3min
Frequency(double)	High speed:705HZ+/-10HZ Low speed:430HZ+/-5HZ

Composite vacuum gauge

Measurement channel	2(Resistance gauge,ionization gauge)
Operating mode	Manual/automatic

Resistance gauge		Ionization gauge
model	ZJ-52T	model	ZJ-27
Measure range	1.0x105~1.0x10 -1 Pa	Measure range	5.0~1.0x10 -5Pa
Effective range	2.5x103~5.0x10 -1Pa	Effective range	1.0~5.0x10 -5Pa
Control range	2.5x103~5.0x10 -1Pa	Control range	1.0~5.0x10 -5Pa
		Degassing	joule

Other parameter
Control channel	4
Control way	Jogging or reginal control/with power down mempry
Control accuracy	+/- 1%
Sampling time	1S
Power supply	220V+/-10% 50HZ
Power consuption	50W
Ambient tem.	0~45℃
Humidity	≤85%

connection pipe

Use stainless steel,electric polishing,parts welding leakage rate:better than 1.0x10-9Pa.m3/s

大口径开启式五温区管式炉 BTF-1200C-V

CVD equipment for preparing composite oxide hydrogen separation membrane