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Semiconductor III-V Group

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Chemistry and Biotechnology - ELTRA - Hydrogen Determinator

http://www.eltra.com/products/onh-analyzers/oh-900/function-features

Oxygen / Hydrogen Analyzer OH-900

The H-500 analyzer incorporates the latest technology. It is designed for the rapid and accurate determination of hydrogen in steel and steel-alloys. The hydrogen is detected by means of a dual range thermal conductivity cell with auto zero control. The H-500 features a microcontroller, PC software for statistical and scientific data processing, a high resolution interfaced balance and a stand alone printer.

MEASURING RANGES
Hydrogen at 5 gram sample
Low hydrogen 0 - 50 ppm H	Max. sample diameter 8 mm
Max. sample length 60 mm	Detection method Thermal conductivity
Interfaces Computer - serial 1)	Carrier gas required Nitrogen min 99.995% pure, 2 to 4 bar (30 to 60 psi), 30 l/h
Power requirements 230 VAC 10% 50/60 Hz 2.0 Amps; 450 Watts	Chemicals CO2 trap sodium hydroxide H2O trap magnesium perchlorate Schutzes reagent
Weights approx. 40 kg	Dimensions Width Height Depth 75cm (29.5") 52cm (20.5") 60cm (23.5")
ACCESSORIES
Balance: 0.0001g to 60 g 0.0001 g
Computer: PC with HDD, 3.5" drive, CD-ROM, TFT flat screen and keyboard
Color printer with automatic cut sheet feed, other options on request

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