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Non-Evaporable getters used for electrical lighting, etc.

Non-Evaporable getters used for electrical lighting, etc.
company Nanjing TPY Getter Marterial Co.,Lrd
Update2011-03-30
Original RegionChina
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Non-Evaporable getters used for electrical lighting, etc.

Non-Evaporable getters used for electricallighting, etc.
PressingZr-Al(ST101) alloy powder in metal ring/plate/stripor into powder ring type. They are especially suitablefor vacuun device where evaporable getters are prohibitedand they can be used together with evaporable gettersto enhance gettering efffects. These getters notonly can be made into strip shape used in electricallighting sources and vacuun device, but also canbe made into various punps for equipnent needinglarge vacuun space.There series are used widelyin high intensity discharging lanp, high-pressureswitch tube, gas purifying tube, stainless steelvacuum bottles and so on.
The series can be activated by means of high-frequencyinduction, electrical heating, radiation hwatingor laser heating.

OutlineDimensions and Technical Charcterstics
A(mm)B(mm)H(mm)(mm2)SAES
TPY101/DF/258.05.61.02550mg/pcST101/DF/25
TPY101/DF/5010.07.11.050100mg/pcST101/DF/25
TPY101/J/6.3/226.04.010022mg/cmST101/CTS/Ni/6D
TPY101/J/8/308.05.510030mg/cmST101/CTS/Ni/8D

RecommendedActivation Condition
900~950°C800~850°C750~800°C
30(Sec)5(Min)15(Min)

Attention
Sealedcans containing getters shouldbe stored in environmentwith relative humidity less than 75%, tenperatureless than 35°C and without hazardous, corrosivegases.
Unsealedgetters can not be exposed in air or moest atmospheretor long time.Generally, the exposing time shouldn'tbeyond 24 hours. If the getters can't beused outwithin 24 hours, they must be put in vacuum containers.
Theshelf life of sealed getters is one year.

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