Series 7000 Zero Air Generator

Product catalog summary

Description
The Environics® Series 7000 Zero Air Generator is a system designed to deliver up to 20 standard liters per minute (SLPM) of dry, contaminant-free air at 30 PSI. It is suitable for use as a zero reference calibration gas, ultra-pure combustion air for flame ionization detectors, and service air for pneumatically operated valves. The system effectively removes water vapor, particulates, and various gases including SO2, H2S, NO, NO2, O3, CO, and hydrocarbons.

Features
The generator includes a PSA molecular sieve for water removal, achieving a dew point of less than -30°C. It features a color-changing moisture indicator for easy monitoring of moisture presence. The system includes an oil-less piston pump and scrubbers, with optional scrubbers for CO and hydrocarbons. A ballast tank is included to extend the life of the pump and scrubbers by cycling the pump only as needed. The system offers automatic pneumatic control and simplified operation with a front panel regulator and pressure gauge.

Specifications

Output: 1-20 LPM at 30 psig (2.07 Bar)
Dewpoint: <-20°C up to 10 LPM, <-10°C up to 20 LPM
Dryer: Regenerative heatless dryer
Output Concentration: <0.5 ppb SO2, NO, NO2, O3; <0.025 ppm CO (optional scrubber); <0.02 ppm Hydrocarbons (optional scrubber)
Pump: Internal long-life, oil-less piston pump
HC Scrubber Temperature: Adjustable 300°C to 550°C (110VAC) or 300°C to 482°C (240VAC)

Dimensions and Weight

Portable/Rack: Height 8.75” (22.2 cm), Width 19” (48.2 cm), Length 23.5” (59.7 cm)
Weight: 45 lbs (20.4 kg)

Electrical Requirements

Standard: 100 VAC to 250 VAC, (50/60 Hz)
Power consumption: <500 watts

Operating Conditions

Operating Temperatures: 4°C - 44°C
Performance Temperature Range: 15°C - 30°C

Additional Information
Environics is a registered trademark of Environics Inc. The information provided is based on data considered accurate but is not warranted. Specifications and descriptions are subject to change without notice. For further details, contact Environics at their provided contact information.

Catalog excerpts

Environics ® Zero Air Generator Product Data Series 7000 DESCRIPTION The Environics® Series 7000 Zero Air Generator is a pure air generator system that is capable of continuous delivery of up to 20 standard liters per minute (SLPM), 30 pounds per square inch (PSI) of dry, contaminant-free air. The air is suitable for use as: a zero reference calibration gas, ultra-pure combustion air for flame ionization detector, and service air for pneumatically operated valves. The system is capable of delivering air free from water vapor, particulates, sulfur dioxide (SO2), Hydrogen Sulfide (H2S), Oxides of Nitrogen (NO), Nitrogen Dioxide (NO2), Ozone (O3), Carbon Monoxide (CO) and Hydrocarbons (HC). A ballast tank is standard in the system. It extends both the pump and scrubber life by cycling the pump automatically only as needed. The Series 7000 offers automatic pneumatic control. It will automatically turn on and off based on the demand of the system that it is supporting. Operation of the system has been simplified so that the operator can set the output pressure desired through a regulator on the front panel of the system. The output pressure gauge is located to accurately reflect the output pressure of the system. The state-of-the-art PSA molecular sieve removes water and produces air with a dew point of less than -30oC. The Series 7000 is available with an optional dew point transmitter. The Zero Air Generator also includes a colorchanging moisture indicator, visible on the front panel, to make users immediately aware of the presence of moisture. If water vapor is present, the indicator will change from dark blue to white. When the water vapor is removed, the indicator will revert to its dark blue color. The Series 7000 consists of an oil-less piston pump and scrubbers to remove SO2, NO, NO2, O3 and H2S. Optional scrubbers are available to remove CO and Hydrocarbons. The Zero Air Generator is designed to fit into a 19” rack with optional slides or used in a portable mode. Strict attention has been paid to the weight of all components to make this system as light as possible.

Open the catalog to page 1

COALESCING FILTER W/AUTO DRAIN MOISTURE INDICATOR TOGGLE VALVE INTAKE FILTER PRESSURE RELIEF PRESSURE REGULATOR PARTICULATE FILTER POLLUTANT FILTRATION OPTIONAL CATALYTIC CONVERTER PURAKOL SELECT PRESSURE SWITCH

Open the catalog to page 2

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