Hach sensION+ 5052T Portable Combination pH Electrode
Features
- Low maintenance 3-in-1 design for the most challenging applications
- Protected against harsh field conditions
- Heavy-duty electrode handle design optimized for field calibration and storage
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The Hach sensION+ 5052T is a portable combination pH electrode with a glass body (protected by a plastic shroud), non-refillable gel reference electrolyte and built-in temperature sensor. It has a fixed 1 meter cable and MP5 connector dedicated for use with Hach sensION+ Portable pH meters. The 5052T has a large porous annular PTFE junction and is ideal for pH measurements in low ionic strength, high temperature, viscous, or other “difficult” sample types.
Consistency
The 5052T's non-refillable gel reference electrolyte and large annular junction with an integrated Pt1000 temperature sensor provides accurate, stable results without concerns for repeated maintenance in the most challenging of applications – including low ionic strength, high temperature, high particulate and viscous samples. A robust pH glass formulation with a protective polypropylene shroud, heavy-duty handle, and durable MP5 connector ensures protected, repeatable performance in the field.
Secure Interface
The electrode's calibration and storage tubes screw directly onto its portable heavy-duty handle. This design is ideal for field calibration and transport as it provides a secure interface between the electrode and calibration/storage tube, as well as reducing the risk of contamination in field conditions.
- Filling Solution: Non-refillable gel
- Material Sensor Body: Glass
- Temperature Range: Continuous use: 0 - 100 °C
- Thermistor: Pt1000
In The News
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With oceans becoming more acidic worldwide, scientists are getting creative in designing experiments to study them. For example, one group at the University of Washington is using giant plastic bags to study ocean acidification. 
 Each bag holds about 3,000 liters of seawater and sits in a cylinder-like cage for stability. The group at UW, made up of professors and students, is controlling carbon dioxide levels in the bags over a nearly three-week period, during which they are looking at the effects of increased acidity on organisms living near the San Juan Islands. 
 “These mesocosms are a way to do a traditional experiment you might do in a lab or classroom,” said Jim Murray, professor of oceanography at the University of Washington.
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National Oceanic and Atmospheric Administration scientists detected signs of ocean acidification in the waters that hold the vulnerable and valuable fisheries of the North Pacific off the coast of Alaska, but they only had a snapshot of the action. 
 
“We know that in this place were important commercial and subsistence fisheries that could be at risk from ocean acidification,” said Jeremy Mathis, a NOAA Pacific Marine Environmental Laboratory researcher and professor at the University of Alaska Fairbanks. 
 
To understand how ocean acidification affects the North Pacific, NOAA scientists created a mooring network that collects constant in situ data on parameters contributing to acidification. They hope it will reveal seasonal trends and patterns left out by their snapshots.
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The prairies of Saskatchewan can be described as one of the least water-secure parts of Canada, making water quality monitoring essential for informed resource management in a region already facing water insecurity. While natural physical properties worsen some of the poor water quality conditions in the region, others are connected to land use. 
 
Having grown up spending summers on the shores of Lake Huron, Helen Baulch, an associate professor at the School of Environment and Sustainability at the University of Saskatchewan , has always been dedicated to the protection of water resources. 
 
Looking back fondly at her childhood playing along the shore, Baulch also recalls the invasion of quagga mussels during her teenage years and watching the lake change as a result.
Read More