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Environmental Monitoring

One Piece Soil Sampler, 3ft Stainless Steel

One Piece Soil Sampler, 3ft Stainless Steel

The New Lord Soil Sampler, Stainless Steel, is 38" (0.97 m) in overall length with a 1" (2.5cm) shaft X 1.310" (3.3 cm) handle plus handle grips. The "T" handle assembly is made of rugged and welded aluminum tubing and the one foot sample inspection and removal portion, which is now replaceable, is made of tough chrome molly tubing with a black oxide finish. The replaceable cutting tip is made of unfinished but heat treated stainless steel. The unit is also marked in 6" (15.2cm) increments to assure you are at the desired depth while sampling.

Extractor Pressure Plate Cell, 1 Bar High Flow

Extractor Pressure Plate Cell, 1 Bar High Flow

Developed from a high fired Alumina body. Extremely porous, inert to most all solutions, possesses hard exterior and interior surfaces, and pure white in color. Recommended for standard pressure differentials under 1 Bar (14.5 psi). Typical bubbling pressure: 28 - 32 psi. Effective pore size: 2.5 microns. Hydraulic conductivity: .0000086 cm/sec. Approximate porosity: 45% by vol. Flow through

Extractor Pressure Plate Cell, 1 Bar Standard

Extractor Pressure Plate Cell image

Moderately fired, largely Talc body. Made with a time-tested, proven formula, it is a utilitarian ceramic with good porosity, tough exterior and interior surfaces, and is ivory white in color. Recommended for general purpose uses that involve pressure differentials under 1 Bar (14.5 psi). Typical bubbling pressure: 20-30 psi. Effective pore size: 1.7 microns. Hydraulic conductivity: .000000756 cm/sec. Approximate porosity: 34% by vol. Flow through

Extractor Pressure Plate Cell, 15 Bar Standard

Extractor Pressure Plate Cell image

Developed from a proprietary mixture of ball clays fired to a ceramic body. Pinkish-tan in color, moderately hard and will withstand pressure differentials of 15 Bar (217.5 psi). Typical bubbling pressure: 220 psi. Effective pore size: 0.16 micron. Hydraulic conductivity: .00000000259 cm/sec. Approximate porosity: 32% by vol. Flow through

Applications

  • Soil Water Retention
  • Soil Physics
  • Mining

15 Bar Ceramic Plate Extractor

15 Bar Ceramic Plate Extractor image

The 1500F2, 15 Bar Pressure Plate Extractor, is used to analyze the water-holding characteristics of soil samples throughout the pressure range of interest in most agricultural applications. The pressure vessel is 4" (10 cm) deep and has an inside diameter of 12" (30 cm). Up to 4 ceramic plates can be accomodated at one time, allowing approximately 36 2-1/4" samples to be analyzed simultaneously. The Pressure Plate Extractor consists of a pressure vessel and lid, clamping bolts, O-ring seals, and outflow tube assemblies.

Applications

5 Bar Pressure Plate Extractor

5 Bar Pressure Plate Extractor image

The 1600, 5 Bar Pressure Plate Extractor, allows analysis of the water-holding characteristics of soil samples in the 0 to 5 bar pressure range. The pressure vessel is 9" (22 cm) deep and has an inside diameter of 12" (30 cm). Up to 4 ceramic plates can be accomodated at one time, allowing approximately 48 each 2-1/4" (5.7 cm) diameter samples to be analyzed simultaneously. The Pressure Plate Extractor consists of a pressure vessel and lid, clamping bolts, O-ring seals,and outflow tube assemblies. The Pressure Plate Extractor can also be ordered with 4 one bar ceramic plates.

Pressure Membrane Extractor, 100 Bars

Pressure Membrane Extractor, 100 Bars

The 1020, 100 Bar Pressure Membrane Extractor, is used to analyze the water-holding characteristics of soil samples at extremely high pressures. The Pressure Membrane Extractor uses a cellulose membrane supported on a screen drain plate. The cylinder is 2" (5 cm) high, with an inside diameter of 10" (25 cm). The 1020 consists of top and bottom plates, cylinder, all connecting bolts and seals, screen drain plate, and a side exhaust valve. A high pressure hose for connecting the extractor to a pressure source must be ordered separately.

Pressure Membrane Extractor, 0 TO 15 bar

Pressure Membrane Extractor image

The 1000 Pressure Membrane Extractor incorporates disposable cellulose membranes in the extraction of water from soil samples over a pressure range of 0 to 15 bars. A compression diaphragm in the lid holds the samples in firm contact with the membrane, ensuring proper hydraulic contact needed for the extraction process. The Pressure Membrane Extractor includes the following components: top and bottom plates, 5/8" (1.6 cm) high by 11" (28 cm) inside diameter cylinder and clamping bolts, cylinder seal O-rings, screen drain plate, compressing diaphragm, and eccentric clamping screw assembly.

Gamma Radiation in Air

Model R503X-SL

Model R503X-SL

Gamma Radiation Sensor (in air).

Detector: Proportional counting tube with power compensation filter.

Measuring Range: 10 nSv/h to 15 mSv/h. 

Energy Range: 6 KeV to 1.2 MeV fot the whole measuring range.

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