Product Description
ASTM D 4491 PERMITTIVITY DEVICE
DESIGNED TO TEST THE PERMITIVITY CHARACTERISTICS OF GEOTEXTILES
GEOTEXTILE PERMEAMETER ASTM D 4491-92 AB-S-AA-500
The system includes:
- Clear acrylic, stainless steel, neoprene rubber, and PVC construction
- Adjustable device stands and catches tank
- Head differential measurement scale 150mm X0.5mm
- Supply water throttle valve
- Adjustable head level tube
- Removable sample holder
SAMPLE HOLDERS
Additional sample holder’s speed test turnaround time by allowing samples
to be saturated away from the device.
ENHANCED SAMPLE HOLDER for ASTM D 4491 Modified for Installation Tool
AB-C-AA-500
SAMPLE HOLDER INSERTION TOOL AB-C-AA-750
10″ PERMEAMETER UPSTREAM RISER AB-C-AB-100
- Clear acrylic assembly with a head indicating scale (400 X 0.5mm)
- Includes necessary extended head control tube
14″ PERMEAMETER UPSTREAM RISER AB-C-AB-100
- Clear acrylic assembly with a head indicating scale (500 X 0.5mm)
- Includes necessary extended head control tube
SAMPLE COLLECTION BEAKER AB-C-AB-000
Quality 4000-ml beaker used for test water collection
SAMPLE BLANKING DIE AB-D-AA-000
3″ diameter sample, speeds preparation and accuracy
25 Gallon De-Airing Apparatus AF-C-DA-500
Quickly and efficiently reduces the dissolved oxygen content in test water. It will
produce a batch of water with dissolved oxygen content from saturation to below
6ppm
Vacuum Pump (operates on 230 VAC)
Vacuum Pump Water Traps
Vacuum Pump Water Vapor Trap
Replacement Dri-rite for vapor trap
Total Dissolved Oxygen Meter AF-C-DA-575
LCD display of the level of TDS in the test water for Transmissivity and Permittivity
The meter has a range of 0 to 1990 ppm /0to 9.9ppt
Less that 6 ppm required for geotextile testing
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