PMA1000 Mass spectrometry gas analyzer Brief introduction:
The analyzer can at the same time, rapid and accurate determination of iron and steel, alloy, copper, zirconium, titanium, molybdenum, nickel, a variety of gas in the ceramics and other mineral elements content. By inert gas as the carrier, the use is located in between two electrodes, the pulse heating furnace graphite crucible moment features as high as 3000 ℃, to make the sample heated melting in it. Samples with oxide and nitride C reduction should occur, the CO and N2. H, Ar release in H2 and Ar form. The carrier will release the mixed gas of CO and N2 reaction, H2, Ar in the time of flight mass spectrometry detector, ion flight time of different mass number is different, according to the different ion of separated information eventually get samples O, N, H, Ar content. Features
1.simultaneous detection of O，N，H，Ar in a single test
2.wide linearization range
3.super low content analyzing
4.advanced time-of-flight MS as the detector
5.simplified constructure with small dead volume
6.reliable electrode pulse heating control system
7.stabilized flow control system
8.self-diagnosis function Technical indicators
1.measurement range
O：0.4μg/g~2%、 N：0.4μg/g~2%
H：0.1μg/g~2%、Ar：0.05μg/g~2%
2.Sensibility: 0.01μg/g
3.Analyzing period: about 2 min.
4.Weight: 0.2-1g (normally)
5.Furnace power: 8kVA, Max. temperature: 3000℃
6.Power supply: 220VAC ±10%, 50/60Hz,Max.power:10kW
Brief introduction:
The analyzer can at the same time, rapid and accurate determination of iron and steel, alloy, copper, zirconium, titanium, molybdenum, nickel, a variety of gas in the ceramics and other mineral elements content. By inert gas as the carrier, the use is located in between two electrodes, the pulse heating furnace graphite crucible moment features as high as 3000 ℃, to make the sample heated melting in it. Samples with oxide and nitride C reduction should occur, the CO and N2. H, Ar release in H2 and Ar form. The carrier will release the mixed gas of CO and N2 reaction, H2, Ar in the time of flight mass spectrometry detector, ion flight time of different mass number is different, according to the different ion of separated information eventually get samples O, N, H, Ar content.
