By more effectively sampling groundwater, especially in low-yield wells, the new HydraSleeve “No Purge” ground water sampler can cut field sampling costs in half! The low-cost, disposable HydraSleeve captures a “core” of water from any discrete interval in the screened portion of the well with no change in water level and minimal disturbance to the water column.
HydraSleeve is sealed except during sample collection, then re-seals itself, assuring that a representative sample is recovered. The low-profile HydraSleeve can be fabricated in various sizes to match well and sampling requirements.
HydraSleeve makes ground water sampling a simple, three-step operation.
Features
EFFECTIVE
• Sample for ALL compounds
• Best sampler for slow recharge wells
• Repeatable sampling method
• Lower turbidity than purge and sample
• Slim cross section minimizes disturbance
INEXPENSIVE
• Reduces field sampling costs by 50% - 80%
• No purge water disposal
• No expensive equipment
FAST
• Collect samples in less than 15 minutes
• Cuts total field time by half or more
• No decontamination
EASY TO USE
• No training or special tools required
• Small, convenient and simple shipping
USES
• Long term ground water monitoring
• Sample low-yield wells
• Determine dissolved containment fraction
• Sample crooked or constricted wells
• Vertically define contaminant concentrations
By more effectively sampling groundwater, especially in low-yield wells, the new HydraSleeve “No Purge” ground water sampler can cut field sampling costs in half! The low-cost, disposable HydraSleeve captures a “core” of water from any discrete interval in the screened portion of the well with no change in water level and minimal disturbance to the water column.
HydraSleeve is sealed except during sample collection, then re-seals itself, assuring that a representative sample is recovered. The low-profile HydraSleeve can be fabricated in various sizes to match well and sampling requirements.
HydraSleeve makes ground water sampling a simple, three-step operation.
HydraSleeve Specifications
2-inch 4-inch
Fits 2-inch and larger wells Fits 4-inch and larger wells
General Specifications
Sample Sleeve Layflat Width 2.5 inches 4 inches
Filled Sample Sleeve Diameter 1.5 inches 2.6 inches
Total Volume for 30-inch HydraSleeve 650 ml 1250 ml
Sampler Tensile Strength 25-35 lb 25-35 lb
Standard Sample Sleeve Material Virgin 4 mil PE Virgin 4 mil PE
Volume Displaced
8 oz. SS weight 25 ml 25 ml
30-inch Empty Sleeve (approx.) 30 ml 70 ml
Total, 8 oz. Weight and 30-inch Empty Sleeve (approx.) 55 ml 95 ml
(optional) 16 oz. Top Weight 25 ml 25 ml
Sample Collection
Single Pull Distance to Fill @ 1-2 fps 1-1.5 times sampler length 1-1.5 times sampler length
