| (9) ATI [MODEL Q45D] SELF CLEANING DISSOLVED OXYGEN MONITORS + 6 SELF CLEANING SENSOR TIPS W/HOSES, PAPER & CD MANUALS
(9) x ATI Q45D OXYGEN MONITORS(110/120V)
+(6) x SELF CLEANING SENSOR TIPS(6)O2 SENSORS TOTAL (5 Complete)
*Note One Sensor is missing a part.
+(2) FULL PAPER MANUALS
(1) CD OPERATING MANUAL.
PULLED FROM A WORKING ENVIRONMENT,ALL UNITS ARE IN EXCELLENT CONDITION OVERALL,ALL WORK LIKE NEW.
These assets are offered "as-is, where-is" with no returns, guarantees or claims as to working condition.
Description :
DO monitoring in wastewater aeration systems, effluent channels, or natural waters are easily handled by the Q45D on-line monitoring instrument.
Features
Optional Auto-Cleaner removes build-up on the sensor membrane, reducing sensor maintenance
Contact outputs include two programmable control relays for control and alarm modes
Easy integration with NexSens data logging & telemetry products
Details:
ATI Model Q45D Dissolved Oxygen monitor provides reliable oxygen measurement and reduced maintenance costs. The galvanic dissolved oxygen sensor uses a rugged 5 mil Teflon membrane to resist mechanical abrasions and tears. The membrane serves as a barrier to allow molecular oxygen to diffuse into the reaction cell where it is reduced, producing a small current which is proportional to oxygen concentration.
In applications where process constituents adhere to the membrane, frequent membrane cleaning is required. To keep the dissolved oxygen system nearly maintenance free, an optional Auto-Cleaner can be included to remove those materials that build up on the sensor membrane. The cleaning cycle is user selectable to maximize the cleaning effectiveness. When sensor maintenance is required, our cartridge-based sensor makes it fast and easy. Where other manufacturers make you throw away the cartridge, weve made our cartridge field repairable. We also include enough replacement parts to rebuild your cartridge ten times.
All dissolved oxygen sensors are affected by process coating. Any material that slows the diffusion of oxygen into the reaction cell will cause an error in the oxygen reading. If the system doesn't have a means to clean itself, the sensor will require frequent manual cleanings, which means higher maintenance costs. The self contained Auto-Clean system generates a series of high pressure air blasts to remove foulants from the face of the sensor. Each cleaning cycle lasts approximately 3 minutes, during which the monitor outputs are placed in a HOLD condition to prevent false readings or alarms. The user can vary the cleaning cycle frequency from as often as once every two hours, to as little as once a day. ATI was the first to introduce a dissolved oxygen system that cleans itself with air. Others have tried to copy the system, but none are more effective at removing biological growth and other contaminants than the ATI Auto-Clean system.
NexSens data logging and telemetry systems integrate easily with ATI process monitors and sensors, providing real-time remote data readings, alarm notifications, and powerful data processing and reporting capabilities.
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Bidding Rules
1. All bids must be submitted online.
2. Bidders have the ability increase their bid at any time by placing a new bid.
3. Bidders will not be permitted to lower their bid.
4. At no point either during the auction or after the auction closes will a bidder be permitted to see the other participants' bids.
5. There is no "proxy" bidding in a sealed bid auction.
6. All bids are binding.
Notification
The winning bidder will be notified by email and/or telephone, and arrangements will be made for payment collection and shipping.
The seller has the right to accept or deny any sealed bid auctions.
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