Description
• Zero Air Generator for TOC Analyzer produces a continuous flow of high purity Zero Air at selected pressure.
• Compressor takes the air from atmosphere, the hot air is than passed through copper cooling coil.
• The cool air is than passed through furnace where hydrocarbons are cracked at high temperature (temp. range – 400°C to 500°C) in presence of catalyst. The furnace reaction at higher temperature breaks the hydrocarbon into CO2 & H2O.
• Water is drained away through 5µ & 0.01µ filter. The modular pressure swing adsorption unit operates with alternating pressure increase and decrease. Untreated air flows under pressure through the reaction towers containing molecular sieve adsorber. Moisture, CO, CO2, THC and other unwanted components in the air are adsorbed, leaving Zero Air Gas of required purity.
• Microcontroller digital display
Technical Specification
| PRINCIPLE SPECIFICATIONS | ZAG-03 (for TOC Analyser) |
| Moisture | < 0.5 ppm |
| Total Hydro Carbon | < 0.2 ppm |
| CO & CO2 | < 0.2 ppm |
| Purity | TOC/XL grade |
| Micro Particulates | < 0.01µ |
| Capacity of ZAG | 1 LPM at 5kg/cm² |
| Method of purification | Pressure Swing Adsorption & HC Cracking furnace (PSA) |
| Room temperature | 5 °C – 25 °C |
| Start up time | 30 minutes |
| Electrical requirements for ZAG | 230 VAC, 50 Hz, 1 ph, 5 Amp |
| Size of ZAG without compressor (in mm) | 600H x 400W x 700D |
| Net weight of ZAG w/o compressor | 40 kg. |
| Power Consumption | 600 W |
Salient Features:
• Deliver constant pressure & flow
• Fully Automatic Programmable System
• Easy Maintenance and space saving
• Effortless and easy operation
• Improves instrument performance
• Fully regenerative, durability with PSA technology
Applications:
• GC-FID, FPD, NPD, TCD, AED
• GC-MS, LC-MS-MS, ICP / NMR
• FTIR / IR, ELSD detector
• Purging, Ampule Filling
• Thermal instruments, Turbo Evaporator (N2 Concentrator)
• All Analytical Instruments
Note:
• Oil free compressor can be provided by PCI.
• For model ZAG-03, PCI oil free compressor is recommended
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