Flexible Wall Permeability Cell, for 1.4 to 4in dia. specimens, offer optimum performance with Gilson’s HM-350M Master Control Panel or HM-350A Auxiliary Control Panel, as well as other manufacturer’s systems. Test Cells are constructed with heavy-wall clear acrylic chambers and solid machined aluminum bases. Cells are fitted with precision zero-volume change ball valves and rugged quality fittings. The maximum operating pressure is 150psi (10.3bar). Inside chamber size is 4.75x8.25in (121x210mm) dia.xH.

HMA-514 Test Cell is equipped with rugged quality brass fittings.

HMA-514S Test Cell comes with stainless steel valves and fittings to resist corrosion from harsh permeant fluids.

Permeability Test Cells are designed to test a range of sample sizes; HM-514 models can test soil specimens from 1.4 (35.6mm) to 4.0 (101.6mm). A Test Cell Kit is required for use and is available separately. Kits correspond to specific testing specimen size and contain the individual components required: one anodized aluminum specimen cap and pedestal, two Porous Stones, two Latex Membranes, and four O-Rings. Optional accessories include the HMA-506 Specimen Height Indicator for Triaxial/Permeability Testing and the HMA-521 Digital Pore Pressure Gauge w/Transducer.

Features:

Heavy-wall clear acrylic test chambers
Zero-volume change ball valves
Can accommodate 4in (102mm) samples with optional adapter set
Available with brass or stainless steel fittings

Included Items:

Flexible Wall Permeability Cell, 1.4 to 4in dia. Specimens, w/ Brass or Stainless Steel Fittings

Accessories:

HM-350M Master Control Panel for regulating fluid and air pressure in a single test cell
HM-350A Auxiliary Control Panel for connecting up to 2 auxiliary panels to increase the testing capability
Pore Pressure Transducer with Digital Readout used to precisely measure soil pore pressure
HMA-506 Specimen Height Indicator for Flexible Wall Permeability Testing tracks sample deformation
Flexible Wall Permeability Test Cell Accessories contain correlating size products needed with test cells to test soil specimens

Related blogs:

Permeability of Soil Test: All You Need To Know

Specifications

Attribute name	Attribute value
Specimen Size	1.4 (35.6mm) to 4.0 (101.6mm)
Pressure Rating	100 to 200psi (6.9 to 13.8bar)
Chamber Dimensions	4.75 x 8.25in (121x210mm), dia.xH
Product Dimensions	6.5 x 8.25 x 12.5in (165 x 210 x 317.5mm), WxDxH
Estimated Shipping Weight	19.0lb (8.62kg)

Product Q&A

Displaying Q&A 1-4 of 8

Q: Will this work with fan-forced heaters?

I'm very satisfied with this product. It was exactly what I wanted in my travel trailer, for a lot more accurate heating. Now I can pinpoint it to exactly the temperature I want, instead of guessing, sliding the conventional thermostat back and forth. Will for sure save on propane too! Nice back light when adjusting the temperature, making it easy to see even at night.

Q: Will this work with fan-forced heaters?

I'm very satisfied with this product. It was exactly what I wanted in my travel trailer, for a lot more accurate heating. Now I can pinpoint it to exactly the temperature I want, instead of guessing, sliding the conventional thermostat back and forth. Will for sure save on propane too! Nice back light when adjusting the temperature, making it easy to see even at night.

Q: Will this work with fan-forced heaters?

I'm very satisfied with this product. It was exactly what I wanted in my travel trailer, for a lot more accurate heating. Now I can pinpoint it to exactly the temperature I want, instead of guessing, sliding the conventional thermostat back and forth. Will for sure save on propane too! Nice back light when adjusting the temperature, making it easy to see even at night.

Q: Will this work with fan-forced heaters?

I'm very satisfied with this product. It was exactly what I wanted in my travel trailer, for a lot more accurate heating. Now I can pinpoint it to exactly the temperature I want, instead of guessing, sliding the conventional thermostat back and forth. Will for sure save on propane too! Nice back light when adjusting the temperature, making it easy to see even at night.

Displaying Q&A 1-4 of 8

Features	Flexible Wall Permeability Cell, 1.4 to 4in dia. Specimens (Brass Valves)	Flexible Wall Permeability Cell, 1.4 to 4in dia. Specimens (Stainless Valves)
Pricing	$1,500.00	$2,034.00
Valves	Brass	Stainless Steel
Specimen Size	1.4–4in (35.6–101.6mm)	1.4–4in (35.6–101.6mm)
Estimated Shipping Weight	19.0lb (8.62kg)	19.0lb (8.62kg)

Flexible Wall Permeability Cell, 1.4 to 4in dia. Specimens (Brass Valves)