药学院采购分子泵

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

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