The 550A DO features a waterproof, IP-67 rated, impact-resistant case and innovative field-replaceable DO electrode modules. Measure dissolved oxygen and temperature simultaneously using YSI's proven polarographic technology for oxygen and precision TM thermistors. The 550A has an bright backlit display, automatic push-button calibration, weighted, quick-sinking probe, built-in calibration chamber, low-battery indicator, as well as automatic temperature, salinity, and manual altitude compensation.
Water Level meter
- Measure product thickness layers of 1/400 ft or ½ mm (sheen). Measure LNAPLs (floating) and DNAPLs (sinking) product.
- Adjustable water sensitivity for extremely quick detection of water through very viscous oils. Get a reading in SECONDS versus 2-3 minutes!
- Accurate Kynar tapes with spring steel core maintains accuracy of .008%- less then .001 inches stretch with a 35 lbs load
Interface meter
The oil/water interface meter is used to accurately measure the thickness of floating product (LNAPL) above the water table. It will also detect and measure sinking layers of DNAPL. This interface meter with its slim probe 5/8in (13mm), is ideal for wells, piezometers and direct push equipment as narrow as 3/4in (19mm) ID. The probe and tape will withstand hydrocarbons, solvents and other contaminants. This unit is used by professionals involved with the monitoring and remediation of groundwater contaminated by oil products. The oil/water interface meter is suitable for wells, boreholes, underground and above ground storage tanks.
PID
The rugged PID 2000 is the smallest pumped handheld volatile organic compound (VOC) monitor on the market. Its Photoionization Detector’s (PID) extended range of 0-10,000 ppm makes it an ideal instrument for applications from environmental site surveying to HazMat/Homeland Security.
The PID 2000 detector can be made wireless with the use of PIDLink2. This allows real-time monitoring information from the detector to be integrated into an existing AreaPID system. A wireless, RF (radio frequency) modem allows detectors equipped with Firmware version 1.20 or higher to communicate and transmit readings and other information on a real-time basis with a remotely located AreaRPID base controller up to two miles away.
QRae
The QRAE is a dedicated confined space entry monitor with an internal pump. Its durable, rechargeable, standard Lithium-ion batteries provide a 12-hour day of detecting combustibles, oxygen, hydrogen sulfide, and carbon monoxide. The extended duration Lithium-ion battery option provides up to 18 hours of continuous operation.
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Key Features | | • | Reliable plug-in “smart” sensors: Combustible, Oxygen, Hydrogen Sulfide, Carbon Monoxide |
| | • | Robust external casing for harsh environments, including a strong protective rubber boot, water and dust resistance, rugged ABS plastic/metal case, and protection from portable radio interference (RFI) |
| | • | Ease of use with one-hand operation; one button calibration with auto zero capability |
| | • | Strong built-in sample draw pump, with a flow rate at 150cc/minoptional and collapsible remote sampling probe, prevents liquid flow into monitor and its patented security mechanism warns of sample tube crimping or blockage |
| | • | Option of Li-ion, alkaline, and automotive 12V adapter charger |
| | • | Field replaceable batteries |
| | • | Unit will run and charge simultaneously |
| | • | Large keys are operable even with three layers of gloves |
| | • | Loud audible alarm |
| | • | Bright visual alarm |
| | • | Standard 20,000 point (or 100 hours) datalogging storage capacity for download to PC (compatible with Windows 98, NT, 2000, and XP) |
Applications
| | • | Confined Space Entry |
| | • | Waste water treatment plants |
| | • | Marine and off-shore oil wells |
| | • | Landfill operations |
| | • | Trenches, silos, railcars |
| | • | Coal mines |
| | • | Cruise ships |
| | • | Sewers and manholes |
| | • | Tunnels |
| | • | Refineries and petrochemical plants including off-shore drilling and plant shut downs |
| | • | Power plants |
| | • | Pulp and paper industry |
| | • | Steel mills |