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[Logo Image] BT TECHNOLOGY INC GEOSYNTHETIC 2001a

PERMITTIVITY EQUIPMENT

[Item Image] SUPPORT EQUIPMENT & SUPPLIES
DESIGNED TO TEST THE PERMITIVITY
CHARACTERISTICS OF GEOTEXTILES
PERMITTIVITY ANCILLARY EQUIPMENT
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


BT TECHNOLOGY INC.

320 N. Railroad St.
P.O. BOX 49
320 North Railroad Street
RUSHVILLE, IL. 62681
Telephone: (217) 322-3768
Fax: (217) 322-3767
E-Mail: bttech@frontiernet.net