Global Water SP200 Variable Speed Water Sampler
Features
- Easy interface with speed control for exact sample size with no spilling
- Reversible motor to backflush sampling hose
- Sample at any speed up to 500mL per minute rate at 4 foot head
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The Global Water SP200 variable speed portable peristaltic pump sampler is ideal for sample removal from shallow wells and surface water, including lakes, ponds, and holding pools. The water sampler is lightweight, rugged, easy to use, weather-resistant, and requires minimal maintenance. The peristaltic pump is designed to take a manual sample and has the ability to back flush the sample hose once the sample has been collected.
Mechanics
The water sampler operates using an external 12-volt DC power source that can supply at least 2 A continuous. The variable speed motor is reversible and can sample at any speed from a trickle up to 500 ml per minute. Each variable speed peristaltic pump sampler includes a power cord 10 ft (3.05 m) long. The power cord is fitted with alligator clips for easy connection to almost any 12-volt DC battery, such as a car battery or a small 12V, 5 AH gel cell.
To provide high sample integrity, the water sample only contacts the norprene and polyethylene tubing. The tubing is easily cleaned or replaced. To avoid cross-contamination or lengthy decontamination procedures, simply change the inexpensive tubing between samples.
- (1) SP200 Variable Speed Water Sampler
- (1) 10 ft. 12VDC Power Cable
- (1) Length of Norprene Pump Tubing
- (1) 15 ft. Length of 1/4" ID Polyethylene Tubing
- (1) Intake Strainer
In The News
Monitoring Aquatic Ecosystems: How Science Drives Waterway Management in Northwest Georgia
The University of Georgia is home to multiple labs that focus on monitoring aquatic ecosystems and organisms across the state. The River Basin Center connects these monitoring efforts with external partners, including government agencies and NGOs, to inform management and restoration of the state’s waterways. Phillip Bumpers is a Postdoctoral Associate in the Rosemond lab and the Wenger lab at the Odum School of Ecology and an affiliate of the River Basin Center. An aquatic ecologist, Bumpers’ research focuses on quantifying how environmental variability shapes aquatic ecosystems and understanding the drivers of these trends.
Read MoreFrom Paddles to Phytoplankton: Studying Vermont’s Wildest Lakes
For six months of the year, Rachel Cray, a third-year PhD student at the Vermont Limnology Laboratory at the University of Vermont, lives between a microscope and her laptop, running data. For the other six months, she is hiking and canoeing four of Vermont’s lakes, collecting bi-weekly water samples. Cray studies algal phenology across four lakes in Vermont, US, that have low anthropogenic stress—or in other words, are very remote. Funded by the National Science Foundation Career Award to Dr. Mindy Morales, the lakes Cray researches part of the Vermont Sentinel Lakes Program, which studies 13 lakes in the area and, in turn, feeds into the Regional Monitoring Network, which operates in the Northeast and Midwest US.
Read MoreReimagining Water Filtration: How Monitoring and Science Enhance FloWater Filtration Systems
Over 50% of Americans think their tap water is unsafe , according to the Environmental Working Group (EWG). Other recent surveys have found that number to be as high as 70% of persons surveyed. Whether due to increased public awareness of water quality issues or confusion about how municipal water sources are regulated, there is a clear distrust of tap water in the United States. According to industry expert Rich Razgaitis, CEO and co-founder of the water purification company FloWater, this issue creates a damaging cycle. Razgaitis explained that the health and environmental problems associated with contaminated water aren’t the only issues. As people become increasingly aware that some tap water is unsafe, they resort to bottled water.
Read More