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ZA2A Zero Air Generator

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ZA2A - Zero Air Generator with integrated compressor

Produces a continuous air flow that is free of organic contaminants

With integrated compressor aggregate A-025 from Dürr Technik
Hydrocarbon content less than 0.05 ppm as Methane
Essential to ensure low baseline noise and optimal signal-to-noise ratio for sensitive and reproducible analysis
Oxidant gas for GC FID, FPD, AES and NPD detectors
ZA2A delivers 2,000 ml/min at up to 6 bar
3 l receiver tank
Smallest footprint on the market

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Zero air Generators for your analytical applications

The Zero Air compressor ZA2A delivers 2 l/min of hydrocarbon-free air for the supply of oxidant gas for GC FID, FPD, AES and NPD detectors. The A-025 compressor aggregate formats the heart of this unit and ensures our customers a durable and service friendly generator.

The unit is stackable and has the smallest footprint on the market. The generator can be used for the common GC devices from Agilent, Shimadzu, Thermo Fisher or Perkin Elmer.

Optimally suited for the following applications

Typical applications include providing zero-hydrocarbon air to detectors used in gas chromatography systems, including

GC-FID: Gas chromatography with flame ionisation detector
GC-NPD: Gas chromatography with nitrogen-phosphorus detector
GC-FPD: Gas chromatography with flame photometric detector
GC-AES: Gas chromatography with atomic emission spectrometry

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Technical Data

Volume flow at 6 bar ZA2A	2	l/min
Max. delivery pressure	7	Bar
Safety Pressure	9.5/0.95	Bar/MPa
Hydrocarbon (as Methane)	< 0.05	ppm
Nominal voltage	115/230	V AC
Nominal frequency	50/60	Hz
Nominal power	0.77	kW
Nominal current	3.3	A
Protection class	IP54	IP
Ambient conditions	+5 to +35	°C
Noise level at PN	49	dB(A) at 1m
Weight	25	kg
Dimensions (L x W x H)	450 x 550 x 270	mm