Product Name: Ql-Z1500 Zero Air Generator for Gas Chromatograph Model NO.: QLZ-1500 Model: Ql-Z1500 Zero Air Flow: 1500ml/Min Input Hydrocarbon Concentration: <100ppm Output Hydrocarbon Concentration: <0.1ppm Input Gas Pressure: 0-6 Bar Output Gas Pressure: 0-4 Bar Equipment Stable Time: <1 Hour Warranty Time: 12months Power Consumption: 300W Voltage: 200-240V 50-60Hz Trademark: Saikesaisi Transport Package: Airworthy Package Specification: Zero air purifier Origin: China Product Description Product introduction:QL-Z1500 Zero Air Generator is an equipment for purifying air supply. The zero-grade air is produced from compressed air by means of catalytic oxidation. The compressed air is channeled into aheated catalyst bed where the hydrocarbons are converted to carbon dioxide and water vapor, producing zero-grade air with less than 0.05ppm hydrocarbon content (measured as methane). Then eliminate the carbon dioxide and water vapor to get zero-grade air.ApplicationGC-FID GC-NPD GC-FPD GC-TCD THC TOC COT DSC TGA ELSD ,which needs zero-grade air supply.Working PrinciplesCompressed dry air enters this purifier, and it's oxidized in the stainless steel stove which is full of noble metal catalyst, then get the pure air which hydrocarbon and CO content are less than 0.05ppm. Pure air enters three-level molecular sieve purification, remove the air particles, and finally get dry, pure and zero air.Installation and Usage1. Connect compressed air outlet with this equipment inlet, connect gas-applied equipment with this equipment outlet. Screw the nuts carefully for sealing well.2. Connect power supply and turn on the switch. Set working temperature at 350ºC. After preheating for 30 minutes, temperature gets the set value, and equipment enters working condition.3. The hydrocarbon in air changes into CO2 and water. After adsorption and purification through molecular sieve, the hydrocarbon in zero air is less than 0.1ppm. After using equipment continuously for 200 hours, the molecular sieve is saturated, and it should be replaced or regenerated. While regenerating, it should be backed for 4hours under 150-180ºC.4. Please switch off the power after using this equipment.Technical parameterModelQL-Z1500Input hydrocarbon concentration<100ppmOutput hydrocarbon concentration<0.1ppmInput gas pressure0-0.6MPaInput gas flow0-1500ml/minInput power300wDimension420*265*365mmUsing temperature0-40ºCSurrounding humidity<85%Power supplyAC,220v,50-60HzPlease contact us if you have interest to our Instrument: Rick HuMobile: +8613305312544