The Intoximeter EC/IR II will give a warning before it disables for the following reasons?

The Intoximeter EC/IR II will give a warning before it disables for the following reasons?

• A. Preventive maintenance expiration (5 Day Warning)
• B. Dry gas canister expiration (5 Day Warning)
• C. Dry gas canister is at 100 psi (Disables at 50 psi)
• D. All of the above

Answer: (D)

The EC/IR II is designed to protect accuracy and defensibility by warning you before any condition could compromise a test. If preventive maintenance is due, it gives a five-day warning so maintenance can be completed and the unit stays within spec. It also warns when the dry gas calibration canister is nearing expiration, again with a five-day notice, to ensure tests are calibrated with valid gas. In addition, the instrument monitors the dry gas canister pressure; a warning appears when the pressure reaches about 100 psi, and the unit will disable at 50 psi to prevent testing with an insufficient gas supply. Because these safeguards are all in place, all of the above conditions trigger a warning prior to disablement.

The EC/IR II is designed to protect accuracy and defensibility by warning you before any condition could compromise a test. If preventive maintenance is due, it gives a five-day warning so maintenance can be completed and the unit stays within spec. It also warns when the dry gas calibration canister is nearing expiration, again with a five-day notice, to ensure tests are calibrated with valid gas. In addition, the instrument monitors the dry gas canister pressure; a warning appears when the pressure reaches about 100 psi, and the unit will disable at 50 psi to prevent testing with an insufficient gas supply. Because these safeguards are all in place, all of the above conditions trigger a warning prior to disablement.