Sintered Porous Getter ZZV4IM260H,ZIC5IM540U

Item Code:ZZV4IM260H,ZIC5IM540U Features:
  • Description

 

  Features and Applications

Sintered Porous Getter is sintered by all kinds of non-evaporable getter alloys at high temperature. It is characterized in low activation temperature, high gettering rate, big sorption capacity, good compactness , and less loose particles. Our Sintered Porous Getter is added with high efficiency activator and anti-sintering agent so as to improve its gettering performance.

Its size and shaped can be made according to customers’ requirements. It also can carry a heater so that it can be used in where it can not be activated by high frequency or heat radiation. The getter is applied to IR detector dewars, X-Ray tubes, and so on.

 

Basic Characteristics and General Data

 

Type

Initial Gettering rat(L/s×cm2)

Sorption capacity(Pa×L/cm2)

H2

CO

N2

H2

CO

N2

ZZV4IM260H

≥0.4

≥0.12

≥0.10

≥0.61

≥0.029

≥0.027

ZIC5IM540U

≥0.8

≥0.20

≥0.12

≥1.22

≥0.058

≥0.120

 

Suggested Activation Conditions

 

    Sintered Porous Getter without heater: 500℃×10min. Sintered Porous Getter with heater: 1) ZV4IM360H: activating current is 2.8A×10min , the largest initial pressure is 5×10-2Pa. 2) ZIC5IM540U: activating current is 2.9 A×10min, the largest initial pressure is 5×10-2Pa.

 

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