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Home  >>  Products  >>  pH & Conductivity  >>  Model SR-2 Soil Resistivity Meter

Model SR-2 Soil Resistivity Meter


SR-2 Soil Resistivity Meter



The Model SR-2 Soil Resistivity Meter is a very accurate resistance meter with a digital display. It has push button operation, and its easy to change ranges make operation simple. it can be used in the field or lab with pins or soil boxes. Meets ASTM G 57, ASTM G 187; AASHTO T 288




Features

  • Digital meter readout
  • Push button operation
  • Weather/Impact resistant case
  • Easily move between ranges - 0.1 Ohm to 3.3 MegOhms
  • Can be used for the following:
    • 4 Pin “Wenner Method” (ASTM G 57)
    • 3 Pin “Fall of Potential”
    • 2 Pin applications (ASTM G 187, AASHTO T288)
    • 1 Pin “Single Rod”
    • Soil Boxes
    • Casing Shorts
    • Geological Studies

Instructions for Use

The instrument may be used with either two (2) or four (4) pins, which are set into soil in a straight line, at equal distances. The Pins are named C1, P1, P2 and C2. Voltages are driven between C1 and C2, while resistance drop is measured between P1 and P2 (4 pin method).

In the two pin method, the resistance drop is measured between C1 and C2 only. The distance between the pins is equal to the depth of the soil resistance.

The four (4) pin method has been standardized by ASTM as Standard G 57-95(a) and this method is also described in NACE Internationals, Peabody’s Control of Pipeline Corrosion, Second Edition, pg.

Accessories

SB-1 Soilbox


Model SB-1 Soilbox
Made of strong plastic resins allowing for rugged field use. Material is clear for easy visual inspection and cleaning.
 
Specifications
1.575”H x 2.362”W x 9.350”L (4cmH x 6cmW x 23.75cmL) inside dimensions
Conforms to ASTM G 57, ASTM G 187.
Includes: (1) Soilbox, (4) Brass connectors, (2) Banana plug leads Red 2 ft, (2) Banana plug leads, Black 2 ft

SB-2 Soilbox


Model SB-2 Soilbox
Made of strong plastic resins allowing for rugged field use. Material is clear for easy visual inspection and cleaning.
 
Specifications
1.49”H x 3.99”W x 5.99”L (38mmH x 101.5mmW x 152.3mmL) inside dimensions. Conforms to AASHTO T 288
Includes: (1) Soilbox, (2) Electrode plates, ss, (2) Electrode hardware, ss (2) Leads with clamps

SR-2V Verification Test Unit

CD-SR-2V Verification Test Unit
Use to test accuracy and calibration on soil resistivity meters. Ranges include 150 Ohm, 15.0 Kohm, 150.0 Kohm and 1.50 Mohm

 

Prices

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Prices subject to change    Prices listed in US dollars for domestic shipments within US, Canada, & Mexico only    Export orders require quotations - click here for a quote     For more info call us 1-800-762-2478 or 954-946-9454.
Item Number Item Prices
CD-SR-2 Soil Resistivity Meter $1,677.00
Accessories
CD-026-094 Cable Reel, 4 Leads - for use with SR-2 when soil boxes are not purchased 501.00
CD-073-083 Pin, SS, 3/8" x 12" each, (4 required) - for use with SR-2 when soil boxes are not purchased 89.00
CD-SB-1 SB-1 Soilbox, Conforms to ASTM G 57, ASTM G 187 133.00
CD-SB-2 SB-2 Soilbox, Conforms to AASHTO 133.00
CD-SR-2V SR-2V Verification Test Unit 186.00



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