Soil & Sand Testing Equipments

Casagrande method in mechanical form is known as liquid limit method and has been in use for soil mechanics for a number of years. The liquid limit data of soils is useful to correlate mechanical properties of soil, such as compressibility and lower shear strength. Liquid limit is the water content at which soil passes from zero strength to an infinitesimal strength, hence the true value of liquid limit cannot be determined. For determination purpose liquid limit is that water content at which a part of soil, cut by a groove of standard dimensions, will flow together for a distance of 1. 25 cm under animpact of 25 blows in a standard liquid limit apparatus. The soil at the water content has some strength which is about 0. 17 n/cm. Sq. (17gms/sq. Cm. ) at this water content soil just passes from liquid state to plastic state.

Other Details:

it consists of a brass cup held on an adjustable bracket. The cup can be adjusted for a fall of 1cm and can be raised and dropped on a rubber base of standard hardness by cam action. Complete with one case grande grooving tool, one astm grooving tool and a height gauge block (type a of is 9259)

Specifications:

• Net Weight: 6.2kgs
• Accessories: Grooving Tool
• Specification: ASTM D4318/Bs1377: 2
• Model: 22-T0031/E
• Type: Motor Operated
• Trademark: C-Tech

Specifications:

• It will consist of metallic cone with half angle of 15' -30 ±15' and 30.50mm coned length
• It will be fixed at the end of a metallic rod with a disc at the top of the rod so as to have a total sliding weight of 148± 0.5 gms. The total rod shall pass through two guides (to ensure vertical movement) fixed to a stand
• Suitable provision will be made for clamping the vertical rod at any desired height above the surface of the paste in the trough
• A brass trough 50 mm internal diameter and 50 mm depth will be provided as per IS specification resting on M.S.bars

Having years of experience in this domain, we are capable of providing our customers with Magnetic Stirrers. Our products are available in various sizes, shapes and designs at market leading prices at industry leading prices to meet the specific requirement of our customers. Moreover, our products are widely used for density tests on aggregates as per procedure laid down and are known for their longer service life, accuracy and sturdy construction.
 
Features:
 

• Stainless steel body
• S. S./epoxy coated top plate
• Variable speed control along with one teflon coated magnetic stirring paddle

Specifications:

• Size: 19*19
• Specification: CE, ISO, SGS
• HS Code: 8479820090
• Type: Magnetic Stirrer
• Trademark: FAITHFUL

Operating Instructions for the SOIL PH AND MOISTURE TESTER.

Notes :

• Soil pH value is a very important factor in the production of quality crops. Most crops
• cannot survive in soil that is too acid or too alkaline. Therefore the correct pH reading is essential to achieve optimum results.
• Usage: To measure the pH and moisture value of different kinds of soil.
• Range: pH= 3 - 8 pH Moisture: 1 - 810%–80% Resolution: ± 0.2 pH
• Accuracy : ± 0.2 pH-Suitable for agricultural field and classroom experiments.
• Operating Temp: 5-50°C (41-122 Degrees Fahrenheit).
• Calibration: Remove oxidation from metal rings by light polishing.
• Great for quick pH & moisture of residential :-
• Gardens Planters, Lawn Maintenance, Greenhouses, Vegetable produce

Instructions :

• Remove any obstruction to the soil that requires testing, such as surface soil, grass, leaves,
• pebbles, etc. If the soil is dry or contains too much fertilizer, sprinkle some water onto
• the soil and leave for 25-30 minutes before testing.
•  Before using the tester, be sure to thoroughly clean its metallic surface with a piece of
• whetting cloth. When using a brand-new tester, we advise you to insert it into the soil a
• few times before taking your reading. This is in order to remove any oily impurities from
• its metallic surface that may affect the accuracy of your soil pH or moisture reading.
• Insert the meter directly into the soil that requires testing, embedding its metallic
• surface completely and tamping down the surrounding soil so that it adheres closely to the
• meter’s metallic electrode surface.
• About ten minutes after inserting the meter in the soil, the pointer will indicate the
• correct value of pH or moisture.
• The meter may sometimes register different values depending on the soil condition,
• adhesion to the meter’s metallic surface, moisture content, etc. Therefore it is advised
• you take an average of several measurements.
•  Press the white/green button and the pointer will indicate the correct moisture value.
• After use, wipe the plates clean of soil or moisture.

Caution :

•  Do not leave the metal part of the tester in the soil for too long (no longer than one hour)
• or it will damage the metallic surface.
• Make sure the metallic surface is clean and dry before storing.
• Do not use the tester near magnetic objects, and keep it away from other metallic objects.
• Do not measure liquid. This tester is not designed for measuring liquid.
•  Do not hold the tester with fingers on metallic surface. Fingerprints are greasy and
• reduce the flow of current.

Specifications:

Pay Mode Terms: T/T (Bank Transfer)
F. O. B. Price Order: 1250 INR
Minimum Order Quantity: 1 Piece
Port of Dispatch: Mumbai
Delivery Time: Immediate on receipt of Payment
Packaging Details: Box Packing along with User's Manual