Vertex Scientific And Lab Instruments Co

About Product:
These kits are utilized profitably for soil richness assessment and compost suggestion. At our creation lab, propelled innovation is consolidated with unrivaled evaluation crude material, so as to convey a faultless extent at our customer's end. A very useful kit to determine on the spot soil pH value. This is a compact kit easy to carry on site.

Features:

• Compact Portable
• Simple User Friendly
• Tests for primary and secondary nutrients

Specifications:

• 12 thick walled test tubes with rubber bungs
• 1 tube cleaning brush
• 1 bottle of barium sulphate (100gm)
• 1 bottle of soil indicator (100gm)
• 1 bottle of distilled water (500gm) 1 Spatula
• 1 color chart, range 4.0 to 8.0 pH in 0.5 pH steps

Additional Information:

• Item Code: VSLIC-S201
• Minimum Order Quantity: 01 Set

Complies with : IS : 2720 (Part‑V), IS : 9259.

The Liquid Limit (LL) test of soil is designed to determine the moisture content at which soil changes from a plastic to a liquid state. It’s a critical parameter for soil classification and is often performed using a standardized procedure involving a Casagrande apparatus or a cone penetrometer.

Here Casagrande apparatus is presented.

Construction Details:

1. Will consists of a brass cup held on an adjustable bracket.

2. The bowl can be adjusted for a fall, raised & dropped on a rubber of standard hardness by cam action.

3. Complete with one Casagrande‑Grooving Tool, One ASTM Grooving Tool and A Height Gauge Block.

4. Hand operated ‑ Supplied with counter.

Also available as per BS 1377-2, and ISO 17892-12, ASTM D4318

Complies with following International Standards:

IS : 2720 (PART VIII), IS 10074

Purpose:

Used for determining the relationship between the moisture content and density of compacted soil.

STANDARD PROCTOR COMPACTION TEST APPRATUS: 150MM

Construction Details of Modified Proctor Mould:

• The moulds include collar, mould body and base plate.
• It will be made of Mild steel having capacity of 2250 cm3
• The mould will be fitted with a detachable base plate and removable extension collar.
• The internal surface of the mould will be smooth.
• Complete with our own test certificate.
• Internal diameter of mould : 150 ± 0.1 mm
• Internal effective height : 127.3 ± 0.1 mm
• Effective weight of mould : 07 kg
• Volume : 2250 cm3

Construction Details of Modified Proctor Rammer:

1. The rammers are provided with guide sleeve with vent holes.
2. It is made of Metal which is chrome plated
3. The rammer will be equipped with a suitable arrangement for controlling the drop to the IS : 2720 specified height.
4. Rammer diameter : 50 mm
5. Rammer weight : 4.9 kg
6. Free fall height : 450 mm
7. Complete with our own test certificate

STANDARD PROCTOR COMPACTION TEST APPRATUS: 100MM

Purpose:

Used for determining the relationship between the moisture content and density of compacted soil.

Construction Details of Standard Proctor Mould:

• The moulds include collar, mould body and base plate.
• It will be made of Mild steel having capacity of 1000 cm3
• The mould will be fitted with a detachable base plate and removable extension collar.
• The internal surface of the mould will be smooth.
• Complete with our own test certificate.
• Internal diameter of mould : 100 ± 0.1 mm
• Internal effective height : 127.3 ± 0.1 mm
• Effective weight of mould : 07 kg
• Volume : 1000 cm3

Construction Details of Standard Rammer:

1. The rammers are provided with guide sleeve with vent holes.
2. It is made of Metal which is chrome plated
3. The rammer will be equipped with a suitable arrangement for controlling the drop to the IS : 2720 specified height.
4. Rammer diameter : 50 mm
5. Rammer weight : 2.6 kg
6. Free fall height : 310 mm
7. Complete with our own test certificate

• Less maintenance.
• Sturdy construction.
• Easy installation.

Additional Information:

• Item Code: VSLIC-S193
• Minimum Order Quantity: 01 Set

• Vane (with vane rod) 65mm dia X 130mm high
• Vane (with vane rod) 75mm dia X 150mm high
• Vane (with vane rod) 100mm dia X 200mm high
• Dummy rod, corresponding to 65mm dia vane
• Dummy rod, corresponding to 75mm dia vane
• Dummy rod, corresponding to 100mm dia vane

Additional Information:

• Item Code: VSLIC-S143
• Minimum Order Quantity: 01 Piece

About Product :

Liquid Limit Device Electrically Operated fitted with blow counter complete with Casagrande grooving tools and a Gauge Block. The liquid limit is defined as the moisture content at which the soil passes from plastic state to liquid state; it is very helpful in the classification of the potential properties of the soil material. The liquid limit device consists of a hard rubber base carrying a sliding carriage assembly to which a brass cup is hinged. The cup is raised and allowed to fall through a height of 1cm on to the hard rubber base, by the help of a lead screw provided at the back of the sliding carriage. 

Spares:

• Casagrande grooving tool. ASTM grooving tool, height block,1cm high.

Features :

• Dimensional accuracy and compact size
• Durable and long lasting performances
• International quality
• Reasonable price

• No. of Trays : 2
• Display : Digital
• Material : Stainless steel, Mild Steel
• Power Source : Electrical
• Type : Hot Air

About Product:

· The Sand Replacement apparatus is used for the determination of the degree of compaction on site.

· The Complete set consists of a pouring cylinder, calibration container and tray.

· The sand pouring cylinder is made of cast aluminium and precisely machined.

· The calibration container and tray are made of plated sheet steel. The test set is available in three different sizes.

Sand Pouring Cylinder (Small)

The apparatus is suitable for field density estimation of fine and medium grained soils, as per IS:2720 (Part XXVIII). It consists of:

· Sand Pouring Cylinder 115 mm internal dia with conical funnel and shutter.

· Calibrating Container, 100 mm inner dia and 150 mm deep with flange 50 mm wide.

· Metal tray 300mm square x 40 mm deep with a 100mm dia hole at the centre.

Sand Pouring Cylinder (Medium)

· Sand Pouring Cylinder 150mm

Sand Pouring Cylinder, (Large)

The apparatus is suitable for estimation of field density of fine, medium and coarsegrained soils, as per IS:2720 (part XXVIII) and consists of:-

· Sand Pouring Cylinder, 215 mm internal dia, with conical funnel and shutter.

· Calibrating container 200 mm inner dia x 250 mm high with 75 mm wide flange.

· Metal tray 450 mm square x 50 mm deep with a 200 mm dia hole at the centre.

Quick Info:

VSLIC-S189 Sand Equivalent Shaker is used for the uniform shaking of Sand Equivalent Measuring Cylinders, at a specified rate and stroke.

The shaker is supplied complete with a timer. The horizontal movement, cycle and shaking time can easily be adjusted on the shaker to comply with EN or ASTM standards.

Product Technical Specifications:

• Stroke Travel (EN): 200 mm  1 mm
• Stroke Travel (ASTM): 203.2 mm  1.02 mm
• Rate (EN): 180mm  2/min
• Rate (ASTM): 175 mm  2/min
• Dimensions (mm): 240 x 800 x 340
• Standards : ASTM D2419, AASHTO T176

Laboratory Vane Shear Apparatus Consist of a special motor, adjustable in height by means of a lead screw rotated by a drive wheel to enable the vane to be lowered into the specimen.

Rotation of the vane is by means of an electronic motor turns the upper end of a calibrated torsion spring to give a rotation of 0.1 degree/sec.

The vane shaft is attached through the hollow upper shaft to resettable pointer which indicates the angle of torque on a dial graduated in degrees. The die reading multiplied by spring factor gives torque.

About Product :
Automatic Soil Compactor BS EN Rammer the automatic soil compactors is designed to provide a fully automatic uniform compaction of standard /modified and CBR specimens assuring conformity with the reference standard.

Compactor is equipped with programmable digital counter which allows machine to stop at the preset numbers of blows. The height and weight of the rammer is adjustable to suit test requirements. The drop weight is adjustable to 300 mm drop height and is also adjustable to 450 mm drop height. The rammer is circular faced with a 50 mm diameter and is adjustable to 2.5 kg. or 4.5 kg.

An automatic blow pattern ensures effective compaction for each layer of soil and the rammer travels across the mould. The table rotates the mould in equal steps and the number of blows per layer can beset at the beginning of the test by the digital counter.User defined blow number and in-out distribution is also available. A standard proctor / CBR switch, emergency stop and start push buttons are located beside the blow counter.220 V, 50-60 Hz, 1 Ph.

Specification :
Capacity : 50 kg approx.
Weight : 10kg approx.
Grade : Automatic
Voltage : 220v to 230v
Product Type : Compactor

Features:

• Work as filter
• Quick processing of soil
• High durability

Additional Information:

• Item Code: VSLIC-3022
• Minimum Order Quantity: 01 Set

Additional Information:

• Item Code: VSLIC-S192
• Minimum Order Quantity: 01 Set

About Product :
We manufacture and Provide Heavy Compaction Test with high quality and long lasting durability.

Specification:
The instrument consists one each of compaction mould steel 150 mm I.D. x 127.3mm height volume 2250cc. Complete with collar and base plate. Compaction Rammer is 4.89 kgs. in weight x 450 mm controlled fall.

Other Details : 

• Standard: IS 2720
• Product Code: VSLIC-S149

• Application specific design.
• Long working life.
• High efficiency.

• Item Code: VSLIC-S182
• Minimum Order Quantity: 01 Set

• One loading unit Hand operated 5 Ton capacity with two rates of travel.
• One Gun metal mould, 100 mm dia x 127.3 cm height X 1000 cc volume with base plate and collar.
• One perforated swell plate 100 mm dia X 16 mm thick.
• One spacer 100 mm dia X 12.7 mm thick.
• Two porous stone of 100 mm dia X 12.7 mm thick.
• One load transfer bar.
• One steel ball & one soaking tank, 250 mm dia x 210 mm high.
• Dial gauge 0.01 mm X 25 mm travel.
• Proving ring of 2.5 KN capacity with calibration chart and carrying case.

About Product :
SIEVE SHAKER (HAND OPERATED) This is a light, portable but steady sieve shaker suitable for bench mounting the side to side movement to the carrier which can take upto 7 sieves of 150mm or 200mm diameter is through a train of gears operated by a hand wheel. A heavy fly wheel ensures smooth operation.Our offered Hand Operated Sieve Shaker is mainly used to assess the particle size distribution and the gradation of granular materials. These shakers are widely used in construction field laboratory and quality control and scientific research and other concrete forming laboratory. These shakers are designed for portable and hand operated. Our provided shaker is proficiently manufactured by suing contemporary technology as per the set quality norms under the guidance of experts. Further, our offered Hand Operated Sieve Shaker is available in different models and technical specifications or known for their unique features like long operational life, easy to operate, excellent functionality and sturdy construction.

Specifications:

• Size : 8"
• Operation : Hand Operated
• Diameter : 200 mm, 300 mm, 450 mm
• Material : Iron
• Shape : Round in Bottom & triangle head
• Usage/Application : Shaking Cement, Soil, Aggregate
• Sieve Holding Capacity : 7 Sieves

Features

• High durability and efficient workout
• Clear finish with customized designs
• Smooth working
• High speed and Clean Flow
• Very Long Service life
• Noiseless Work
• Superb Smooth Handle
• Compact Rolling Wheels

• Item Code : VSLIC 3082
• Packaging Details : Standard packaging
• Delivery time : Within 1 week or Depends upon Distance

• Carrying up to 7 to 8 Sieves of 200mm diameter Sieves.
• The Shaker is driven by HP motor through a reduction gear immersed in oil. The sieve table dies not to rotate but is inclined from the vertical axis and the Direction of inclination changes progressively in a clockwise direction.
• If the stop pin below the table is removed.
• The shaker can have a rotary motion.
• There is a pair of rods and a holder are supplied.
• The holder can be fixed on the top of the upper cycles.
• Sizes: 200mm, 300mm, 450mm dia.

The unconfined compressive strength test is performed as per IS 2720 (part X) at controlled rate of strain. Gives the compressive and shearing strength of clayey soil, both in undisturbed and remoulded condition.

Technical Specification:

• Lift Plate Journey Per Revolution of The: 0.2mm
• Lifting Speed: 1.8mm/Min±15%
• Diameter of The Remoulding Cylinder: Φ39.1mm
• Type: Unconfined Compression Testing Machine
• Max. Stroke of The Lift Plate: 30mm
• Max. Axial Load: 0.6kn

Strength Measurement

The unconfined compressive strength test is performed as per IS 2720 (part X) at controlled rate of strain. Gives the compressive and shearing strength of clayey soil, both in undisturbed and remoulded condition.

Unconfined Compression Apparatus (Hand Operated, Proving Ring Type)

The unconfined compressive strength test performed as per IS:2720 (part X).

• Screw jack with frame and dial gauge holder
• Set of upper and lower platens, 150 mm dia.
• Cone Seating – 2 Nos.
• Proving Ring Adapter.
• Proving ring fitted with dial gauge, 5 kN capacity.
• Dial gauge 0.01 x 25 mm.

Unconfined Compression Apparatus (Motorized, Proving Ring Type)

A typical vane shear test kit usually contains the following items:

• Torque wrench
• Drive head
• Extension rods, usually D20/D22x1000 mm
• Spanner for extension rod
• 2 or 3 Vane sizes. Commin sizes: 19×38 mm, 25x50mm, 30x60mm, 75.8×151.5 mm
• Transport Case

• strength is less than 15 KN/m2.
• The test can be conducted in a laboratory or in the field.

IS 4968 (PART III)

For reaching greater depths and to facilitate easy and constant rate of penetration 1 to 2.5cm/sec of the cone this engine-driven Static Cone Penetrometer of 100 KN (10,000 Kgf) capacity is preferable. The equipment consists of a hydraulic pump driven by a Diesel Engine. The whole system is mounted on a tow able trolley fitted with pneumatic wheels. The pumping unit and ram are connected by means of flexible pipes through a direction control valve. The hydraulic ram moves on a two pillar stand mounted on a trolley.

Following accessories comes with machine.

• Penetration Cone, steel 60 cone angle, 10cm2 base area, with friction jacket One
• Mantle Tube, 36mm uniform OD with sounding Rod working length 1 m Thirty
• Load Measuring Head, with Automatic cut-off valve, and oil can without pressure gauges. One
• Pressure Gauge, 0-600 x 5 kg/cm One
• Pressure Gauge, 0 100 x 1kg/cm One
• Trusses Two
• Screw Anchor 45 cm Six
• Screw Anchor 30 cm Six
• Screw Anchor 20 cm Six
• Screw Anchor Rod with cone Six
• Driving handle for Screw Anchor One
• Extension Pipe for Handle Four
• Clamping Screw with Nuts Six
• Extractor Tube with Connector One
• Tarpaulin Cover One

About Product :

Particle size analysis of soils: Hydrometer method.
This equipment is used to determine the quantitative size distribution of very fine particle in soils such as clay and silt.

The complete set comprises:

1. Sedimentation Cylinder,1000 ml capacity (6pieces) with rubber bungs.
2. Soil Hydrometer, 151H, range 0.995 to 1.038g/ml with div. 0.001
3. Glass Tank, dimensions: 600x300x380 mm
4. Heater complete with thermostat, circulation unit. 230V Single Phase 50Hz 1000W
5. Glass Thermometer, range -10 to 50° C., Sub-div. 0.5° C.
6. Beaker, Borosilicate Glass, 250 ml capacity
7. Sodium Hexametaphosphate, 1000 g
8. High Speed Stirrer,4000 R.P.M, complete with baffle cup, for dispersing soil particles in water.

Additional Information:

Item Code: VSLIC-S169

Minimum Order Quantity: 01 Set

Additional Information:

• Item Code: VSLIC-S206
• Minimum Order Quantity: 01 Set
• Standards:IS 2720, (PART-VII)

• Make : Vertex
• Material : Plastic , Glass , Steel
• Leakproof upto : 10kg/cm.sq
• Specimen Diameter : 38mm
• Confining Pressure : 0-600kPa
• Sear Speed : 0.0016x4mm/min
• Sheath stretcher : 38mm dia
• Thickness : 6 mm
• Tube Material : Plastic
• Minimum Order Quantity : 01 Piece

• Model Number : VSLIC3057
• Standard : IS 2720 (Part XII)

Other Details:

• Item Code: VSLIC-S171
• Minimum Order Quantity: 01 Set

About Product :

Specification :

• Automation Type : Automatic
• Length : 11 cm
• Material : Glass
• Power : Hydraulic

• Item Code: VSLIC-S199
• Minimum Order Quantity: 01 Piece

Being a noteworthy business enterprise, we are readily indulged in presenting to our customers Bacteriological Incubator.

Features:

• Customized
• Reliable
• Precise design
• Durable

Features:

• Automatic low-water level cut off- device
• Pressure Control switch
• Water lever arrangement
• Radial lock
• Digital Temp indicator

• Chamber Volume : 22,40,50,78,98,152
• Insulation Wall : Double Wall 
• Material : Mild Steel, Stainless Steel
• Automation Grade  : Manual, Semi-Automatic
• Mount Type : Floor Mounted Autoclave
• Power Consumption (KW) : 2-6 KW
• Pressure Range : 10psi  to 20 psi
• Brand Steel : Vertex
• Shape : vertical 
• Minimum Order : 01 Piece

About Product:
The equipment is used for the determination of the relative density of cohesionless free draining soils and meets the essential requirements.

Product Specification:

The equipment consists one each of Vibratory table, with a cushioned steel vibrating decks about 75cm x 75cm. It has a frequency of approximately 3600 vibratory table, minute under a11.5kg load. Amplitude is variable in between0.65mm in step of 0.05 to 0.25mm, 0.25 to 0.45 mm and 0.45 to 0.65mm. Suitable for operations on415V, Three Phase supply. Cylindrical metal unit weight mould, 3000ml capacity. Guide sleeve with clamp assembly. Surcharges base plate for mould. Handle for surcharge base plate. Surcharge weight.

The total weight together with surcharge base plate and handle is equipment to 140 kg. / cm2. For mould. Cylindrical metal unit weight mould 15000 ml.capacity. (Total weight together with the above mould surcharge weight is equivalent to 140 kg./ cm2) dial gauge 0.01mm x 50mm travel. Extension piece 25mmfor dial gauge.

Additional Information:

• Item Code: VSLIC-S185
• Minimum Order Quantity: 01 Set
• Standards: ASTM D4253 (Method 1A—1B)

Conventionally particle size distribution analysis is carried out using pipette and hydrometer methods. Whereas in the hydrometer method it is possible to determine particle sizes in the range 75 microns, the method involves computation and it is time-consuming. The pipette method can be used for determining only the percentage of specific sizes less than 0.02, 0.006 and 0.002mm as a percentage of a total soil sample. The plummet balance method to determine sub-sieve particle size for the entire range is very rapid and only manipulation of a height of the balance, so that plummet sinks to the right depth is required. The percentage of soil in suspension is directly indicated by a pointer over a graduated scale.

Specifications

• A vertical rod is mounted on a sturdy base having levelling screws. A pointer with steel pivots turns in jewel bearing and moves over a graduated scale. Scale graduations are made 0-100% x 2%.To the other end of the pointer, a plummet is hanged. Rack and pinion arrangement is provided on the vertical rod for adjusting the height. Supplied with a chart showing the relationship between "K" and temperature of suspension of soils of varying specific gravity from 2.4 to 2.8 to help in solving stroke's equation. Supplied complete with one Perspex plummet one measuring jar and one rider weight for zero adjustments and one rider weight for adjusting the pointer to 100%.

About Product :
The Test Set is used for determining the Methylene Blue value of 0/2 mm fraction in fine aggregates.

Specification: Set consists of -

• High-speed agitator motor, 400/600 r.p.m.
• Stirring propeller, ø 70 mm 4 flanks
• Glass burette, 50 ml x 0.1 ml
• Burette holder and stand
• Filter paper, 1 pack (100 pcs.), 125 mm dia, 95 g/m2, 0.20 mm thickness
• Glass rod, ø 8x300 mm
• Plastic beaker, 1000 ml
• Methylene blue, 100 g
• Kaolinite, 500 g

• Standards: EN 933-9; NF P94-068; UNE 83 180; UNI 8520-15
• ProductCode : VSLIC-C166