For U.S. Orders & Quotes
hmc@humboldtmfg.com
1.800.544.7220 or fax: 1.708.456.0137

International Orders & Quotes
hmc@humboldtmfg.com
1.708.456.6300 or fax: 1.708.456.5412

Soil-Lab

Accessories

Automatic Volume Change Apparatus— HM-2315

Automatic Volume Change Apparatus— HM-2315

The Automatic Volume Change Apparatus is used for measuring the volume change of a soil sample by monitoring the flow of water through the chamber of the unit. The lower assembly contains changeover valves, which when used in conjunction with the upper assembly provides limitless capacity. The unit can be used with a linear strain transducer, digital indicator, or as part of an automated system. It is accurate to better than ±0.05 ml and is easily de-aired in seconds. Includes connectors, valves, and tubing. Order indicator separately. Shipping wt. 21 lbs. ( 9.5kg)

Automatic Volume Change Apparatus— HM-2315

$1340.00 Add to Order

Transducer for use with HM-2315— HM-2310.10

Transducer for use with HM-2315— HM-2310.10

Transducer for use with HM-2315

Transducer for use with HM-2315— HM-2310.10

$666.00 Add to Order

Transducer Bracket for use with HM-2310.10— HM-2310BR

Transducer Bracket for use with HM-2310.10— HM-2310BR

Transducer Bracket for use with HM-2310.10

Transducer Bracket for use with HM-2310.10— HM-2310BR

$20.00 Add to Order

Digital Indicator for use with HM-2315— HM-4469.10

Digital Indicator for use with HM-2315— HM-4469.10

Digital Indicator for use with HM-2315

Digital Indicator for use with HM-2315— HM-4469.10

$365.00 Add to Order

Pressure Controller— HM-2450A.3F

Pressure Controller— HM-2450A.3F

Stand alone unit for accurate control of air pressure in the Triaxial laboratory testing. It provides automatic incremental back pressure saturation with B-value calculation and check, when used with HMTS (Humboldt Material Testing Software) and Humboldt Triaxial testing equipment. The on board digitalized and bias pressure regulators plus two air/water bladder systems (HM-4151A) and the distribution panel (HM-4152A) allow simultaneous control of the confining and back pressure while maintaining a constant differential pressure.

Pressure Controller— HM-2450A.3F

$4950.00 Add to Order

Digital Pore Pressure Set— HM-4175

Digital Pore Pressure Set— HM-4175

For accurately measuring and monitoring pore water pressures and back pressure. For determining level of saturation (“B” parameter) during saturation stages of triaxial/permeability tests. Includes readout, pore pressure transducer, and de-airing block assembly. Shipping wt. 8 lb. (3.63kg)

Digital Pore Pressure Set— HM-4175

$870.00 Add to Order

De-Airing Water Tank—HM-4187E

De-Airing Water Tank—HM-4187E

For use with Triaxial/Permeability Distribution Panels. Cast acrylic chamber, 6" dia x 16"H (152 x 406mm). Head plate mounted with three fittings. One is modified to allow 1/4" tubing to pass through to tank bottom, one for filling with tap water and the other for extracting the water once de-aired. The third fitting is used to connect vacuum/pressure to tank. Shipping wt. 13 lb. (5.8kg)

De-Airing Water Tank—HM-4187E

$255.00 Add to Order

Nold De-Aerator Water System— HM-4187

Nold De-Aerator Water System— HM-4187

Completely self-contained unit produces 8-liter batches of de-aired water without the use of heat. Combined mechanical agitation and vacuum evacuation removes gasses at much higher rate than conventional heat-boiling methods. Will de-air water to less than 0.5 pph dissolved oxygen in 4 minutes. 1/55hp motor 110V, 60Hz. 7.5 x 7.5 x 20" (190 x 190 x 508mm). Shipping wt. 19 lb (8.6kg)

Nold De-Aerator Water System— HM-4187

$2644.00 Add to Order