Product Description
FTIR instrumentation requires an environment free from water and CO2 to protect the optical and electronic components and to assure high signal to noise ratios. This can be achieved by operating in a nitrogen environment or with a purge gas generator. Balston purge gas systems, which have been specifically designed for FTIR instruments, offer several advantages over nitrogen. The generators eliminate the storage and safety problems associated with nitrogen dewars, they are cheaper than nitrogen and, most important, they are more effective. Users experience cleaner backgrounds with Balston purge gas systems than can be achieved with nitrogen. Water vapor is removed to 100F (-73C) dew point with no suspended impurities larger than 0.01 microns and CO2 is reduced to less than 1ppm. All systems are designed for 24 hour per day continuous operation. Payback vs. nitrogen can be less than one (1) year.
Purge gas systems are available for use with your laboratory instrument air supply or with self contained oil free compressors. Self-contained systems are available for use with 110 volt and 220 volt current with country-specific cord sets.
| Part No. | Description |
| 4329-5174 | 0.5 SCFM (14 lpm) Purge Gas Generator, (air compressor required), 110 volts; for 220 volts specify |
| 4329-5176 | 1.0 SCFM (28 lpm) Purge Gas Generator, (air compressor required), 110 volts; for 220 volts specify and add $150 to price and specify cord set |
| 4329-5177 | 1.0 SCFM (28 lpm) Self-Contained Purge Gas Generator, 110 volts; for 220 volts specify |
| 429-5178 | 3.0 SCFM (85 lpm) Purge Gas Generator, (air compressor required), 110 volts; for 220 volts specify |
Precision Gas Generation for FTIR ApplicationsOur FTIR Purge Gas Generator delivers ultra-high-purity gas with less than 1 ppm oxygen, making it ideal for sensitive FTIR spectrophotometer operations. With robust overload and pressure protection, and automatic digital controls, it ensures both operator safety and ease of use, supporting reliable experimental results.
Advanced Design & User-Friendly OperationBuilt from powder-coated mild steel and stainless steel, the generator withstands rigorous daily use. The digital display allows for easy monitoring, while the quiet compressor (<50 dB) and floor-mounted design enable convenient installation in laboratory environments across India.
FAQs of FTIR Purge Gas Generators:
Q: How does the FTIR Purge Gas Generator ensure high gas purity during operation?
A: The generator uses a combination of membranes, filters, and a compressor to remove contaminants, achieving up to 99.99% gas purity with oxygen levels maintained below 1 ppm, essential for FTIR spectroscopy.
Q: What benefits does the overload and pressure protection system provide?
A: Overload and pressure protection safeguard the generator against mechanical faults and excessive pressure build-up, prolonging equipment life and ensuring safe, uninterrupted laboratory operation.
Q: When should the generator be used in the FTIR spectrophotometer process?
A: The generator should be used whenever a continuous supply of high-purity, low-oxygen purge gas is necessary to reduce background interference and protect sensitive FTIR optical components during analysis.
Q: Where can this purge gas generator be installed?
A: Designed for floor-mounted installation, the unit is suitable for laboratories requiring stable and robust gas generation equipment, accommodating restricted spaces due to its compact dimensions.
Q: What is the process for connecting the generator to an FTIR spectrophotometer?
A: Connection is straightforward using a 1/4 inch tube output. The generators automatic controls, digital display, and standard power requirements (220 V AC) simplify integration with FTIR systems.
Q: How does the automatic operation benefit daily laboratory usage?
A: Automatic operation reduces manual intervention, optimizing productivity and accuracy by ensuring consistent purge gas supply without frequent adjustments, ideal for busy laboratory environments.