PDHID Low Blend Step Challenge
PDHID:
Lower Level of Linearity
80000
Ar
Measured Area Counts
70000
y = 3965.5x + 1813.9
(Ar) R2 = 0.9977
60000
N2
50000
y = 3648.4x + 1613.1
(N2) R2 = 0.9929
40000
30000
20000
10000
0
0
5
10
15
20
Concentration (PPB)
Figures 1 illustrates the lower
detection limits of a PDHID analyzer
monitoring compounds within
Oxygen gas. Using Peak’s pioneered
hybrid platform results are delivered
accurately while maintaining
linearity, down to lower and upper
levels.
Performance:
Typical lower detection limits (in parts per billion)
Impurity
Matrix Gas:
O2
Ar: Argon
10
N2: Nitrogen
10
All performance specifications are based on fully optimized PP1 with 0.2 cc sample loop
Peak Labs is your analytical partner, not just supplier.
Detection of Argon &/ or Nitrogen
Model # 930-200
ir
Pulse Discharge Ionization Detector
(PDHID)
Matrix Gas: Oxygen
Peak’s pioneered platform design provides customers
worldwide with a portable field unit capable of delivering
fast analysis at lower detection limits. Our proven
technology guarantees simple and accurate measurements
down to the part per trillion levels, while still offering a
wide linear range. Peak’s innovative design is proven to be
more cost-effective and user-friendly compared to similar
instruments, making Peak your number one GC choice.
Fields of Application:
The PDHID model # 930-200 is the ideal solution for
the detection of Argon &/ or Nitrogen compounds.
Listed below are typical field applications for this unit.
•
Ar & N2 in UHP Oxygen
•
Semiconductor Plants
•
Quality Assurance / Control
•
Process Control
•
Air Separation Plants
•
Purifier Manufactures
Argon &/or Nitrogen based chromatograph within
Oxygen matrix gas.
Model #930-200 Users
•
Air Liquide
•
Linde
•
Air Products
•
TSMC
www.peaklaboratories.com