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药学院采购分子泵

发布者:张欧扬发布时间:2017-10-11浏览次数:10

药学院分子泵采购项目信息表

日期

2017.10.11

电子邮箱:

xgao@xmu.edu.cn

联系人:

高祥

电话:

15880283609

名称

规格型号

技术指标(品牌)

数量

分子泵

Hipace80

Pfeiffer(德国)(见下表)

1

  

  

具体技术指标:

Bearing

Hybrid

Compression ratio for Ar

> 1 · 1011

Compression ratio for H2

1.4 · 106

Compression ratio for He

1.3 · 108

Compression ratio for N2

> 1 · 1011

Cooling method, optional

Air/Water

Cooling method, standard

Convection

Cooling water consumption

75 l/h

Cooling water temperature

5-25 °C | 41-77 °F | 278-298   K

Electronic drive unit

with TC 110

Flange (in)

DN 40 ISO-KF

Flange (out)

DN 16 ISO-KF/G ¼

Fore-vacuum max. for N2

22 hPa | 16.5 Torr | 22 mbar

Gas throughput at full rotational speed for Ar

0.54 hPa l/s | 0.41 Torr l/s | 0.54   mbar l/s

Gas throughput at full rotational speed for H2

15.3 hPa l/s | 11.47 Torr l/s | 15.3   mbar l/s

Gas throughput at full rotational speed for He

2.7 hPa l/s | 2.02 Torr l/s | 2.7 mbar   l/s

Gas throughput at full rotational speed for N2

1.3 hPa l/s | 0.97 Torr l/s | 1.3 mbar   l/s

Interfaces

RS-485, Remote

Mounting orientation

in any orientation

Operating voltage

24 (± 5 %) V DC

Permissible magnetic field max.

3.3 mT

Protection category

IP54

Pumping speed for Ar

30 l/s

Pumping speed for H2

38 l/s

Pumping speed for He

41 l/s

Pumping speed for N2

35 l/s

Pumping speed range

80 l/s

Rotation speed ± 2 %

90,000 rpm | 90,000 min-1

Rotation speed variable

50 - 100 %

Run-up time

1.7 min

Ultimate pressure according to PNEUROP

< 1 · 10-7 hPa | < 7.5   · 10-8 Torr | < 1 ·   10-7 mbar

Venting connection

G 1/8

Weight

2.4 kg | 5.29 lb

供应商报价须知:1、能够供应满足上述要求的仪器供应商厂家,请于1014900前将报价(报价为公司盖章扫描件)发至xgao@xmu.edu.cn.我院将根据报价单位提供的报价和服务综合考虑,确定供应商,并电话通知,谢谢!。



 
 
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