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Enerac - Model 842 -Portable Combustion Efficiency Computer
ENERAC Model 842 automatically and dynamically measures combustion efficiency factors and instantaneously gives digital readouts. The result of changes in fuel/air ratio ore displayed immediately upon stabilization of combustion. The time-consuming multiple operations of obtaining readings, referring to charts, making adjustments, and obtaining new readings, required by older systems of stock analysis ore eliminated. Tests which formerly took hours and were rarely performed can now be completed in minutes. Significant economies in fuel consumption con now be realized. Maximum efficiency is easily obtained by either the plant stationary engineer or home heating service personnel.
ENERAC 842 is housed in o strong drown aluminum case 9 x 9x 10-1/2 inches, with a 7-mch stainless steel probe, connected to the computer by a 10-foot hose via o quick-disconnect coupling Rechargeable Ni-Cd batteries provide Pour hours continuous operation.
The instrument may also be operated on AC. Readout is 3-digital LED display 0 8" high. Carbon monoxide warning indicates when CO in stock exceeds 400 ppm (0 04%) Push-buttons permit selection of fuel: No 2. No. 4. No. 6 oil, propone or natural gas. Instantaneous readings of oxygen. carbon monoxide, and temperature can also be obtained to pinpoint sources of trouble Smoke test for oil fired boilers is simply done.
A sensitive but rugged device for the precise measurement of combustion efficiency of virtually oil oil and gas-fired` boilers.
Simultaneously analyzes the four principal determinants of combustion efficiency: Oxygen, Temperature, Carbon Monoxide, and trace combustibles.
- Response Time: 90% of reading in 20 seconds.
- Warm-Up Time: 2 minutes
- Maximum Stack Temperature: 1600°f
- Recorder Output: 0 to 10 Volts into high impedance input
- Smoke Test: Smoke paper method, 0-9 Bach. No.
Electrical Requirements
- Battery operated: Rechargeable Ni-Cd batteries.
- AC power: 110 volts AC/60 Hz/1 amp (using battery charger)
Ordering Information
- ENERAC Model 842 Portable Combustion efficiency Computer
- The Model 842 is provided complete with a 7 inch stainless steel and aluminum wand for insertion into the flue, 10 feet of hose, one filter, rechargeable batteries, and 100 pieces of smoke test paper.