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2 Products availableLeading Manufacturer, Supplier & Retailer of ADJUSTABLE INSECT MOUNTING BOARD, Seed Grading Sieves, DNA Model Kit, Insect Setting Box and HERBARIUM PRESS WOODEN LIGHT.
Head frame, rubber tubing and chest piece for noting the sounds from chest and heart. (a) For adults (b) For Children(For details see our surgical section catalogue)
floroethylene tape, provides an effective seal on all type of materials such as stainless steel, copper, brass, aluminium, plastic, ceramic etc.; resistant to medium including oils, solvents, water, steam, gases, strong alkalies, acids etc.; can be used over a wide temperature range of -150o C to +250o C; chemically inert so protects fluid against contamination. Excellent electrical insulation property of the tape prevents electric conduction and saves pipes from electric erosion. Requires no drying thus making joints ready for immediate use. Having unlimited shelf life so can be stored easily and indefinitely without loss of properties. Length 10 meter.
Steel, slotted at end to accept blades. Available in 3, 4, 5 and 7 number. Handle no. 3 and 5 can be used for blades number 10 15 and handle no. 4 for blade 20 to 25 .
For 2 x 2 projection slides, frame fabricated out of teak wood with tongs & grooves type joints. Serially numbered wooden grooves fitted on cushioned bottom. Inner side of lid pasted with index sheet. All fittings like hinges and clips of brass.
Seasoned wood, one board is adjustable along the support, so desired width can be made for various size of abdomen of various insects up to 13 mm. Central groove tapers to allow versatility in pinning different sized insects and fitted with cork sheet for easy pinning. Groove smoothly adjustable in width by means of wing nut or bakelite knob at each end. Size 350 x 110 x 45 mm.
Being counted amongst the leading manufacturers, suppliers and exporters, we offer a myriad of Chaff Cutter. Offered range is manufactured by keeping mind the changing needs and requirements of the clients. Besides, this range is highly praised as it is offered with salient features like high tensile strength, sturdiness and long functional life that make it popular amongst the clients. SPECIFICATIONS:No. of Blades 2No. of Feed Rollers 3Mouth Piece Width 230 mm.Size of Cutter 10 / 14 mm.Size of Fly Wheel 890 mm.R.P.M. (Max.) 300 / 350Gear System Steel Gear with forward, reverse Slow/fast (for thin/ thick cutting) gear systemOutput (Per Hour)-Dry/Green Fodder500 to 1000 Kg.Power Required 2 H.P.Weight (Unpacked Approx.) 230 Kgs Features:Anti corrosiveCorrosion resistantSmoothly operated
The forage cutter machine used for separating wheat, peas, and other small grain and seed crops from their and straw. The offered chaff cutter machine is made under the strict vigilance of our deft professionals using premium grade components with the help of advanced technology.FeatureLong operational lifeImpeccable performanceHigh functionality
Used to check the quality of food grains, in coming materials in mandies and seed plants. Can also be used seed grader(lab modal) to assess the fraction of various impurities and immature grains.Features:Easy to useAccurate resultsPerfect finishIncludes enameled plate, weighing balance up to 100gm, weight box up to 100gm, parkhi 9, sieve 3. 30 mesh, magnifying glass, scoop, vernier caliper, palm husker, broken separator, forceps, petridish, measuring cylinders 10cc, 20cc, 50cc, 100cc. All packed in a compact wooden case.
Display: Seven Segment FNDSeed Size: 0.5 mm to 15 mm.No of Seeds in a Batch: Up to 9999 SeedsFeaturesBatching, repeat and multipleBatches creating facility.Batch CountAccurately counts a predetermined number of seeds in a single Batch.Repeat Batch: Allows for the continual duplication of a single batch count.Multiple Batch Batch counts can be set to count number of batches with different seed counts
The double walled unit has inner chamber made up of Stainless Steel and outer chamber of Mild Steel Sheet duly painted. Temperature from 5 Centigrade to 50. C +- 1 C. is controlled by Digital temperature indicator-cum-controller. Humidity (Not Adjustable) is created in a stainless steel water reservoir fitted at the bottom 90% to 95% +- 3% RH Humidity. Complete with 8 or 14 adjustable perforated trays. Supplied complete with cord and plug to work on 220/230 V 50 Hz A.C. Supply.Inside Chamber size1. 505 x 500 x 415 mm. Capacity 6 cu.ft. No of trays 82. 555 x 910 x 625 mm. Capacity 12 cu.ft. No of trays 14OptionalDigital Temperature Controller Cum-indicator0-24 hrs Timer for regulating cyclic illumination condition.
Most suitable for contducting various experiments on a variety of seeds under different conditions of temperature and humidity.Atmospheric conditions are created within the chamber to perform different experiments without going onto the field. The double walled unit has inner chamber made up of anodized aluminium or of Stainless Steel and outer chamber of Mild Steel Sheet duly painted. Temperature from 5 Degree Centigrade to 50 Deg. C +- 1 Deg. Cent. is controlled by Digital temperature indicator-cum-controller. Humidity (Not Adjustable) is created in a stainless steel water reservoir fitted at the bottom 90% to 95% +- 3% RH Humidity. Complete with 8 or 14 adjustable perforated trays. Supplied complete with cord and plug to work on 220/230 V 50 Hz A.C. supply. Inside Chamber size
Used for cleaning and grading of free flowing granular material and grains such as wheat, rice, barley, maize.Features:Easy to operatePrecisely engineeredHassle-free functioningUseful in removing impurity after the seeds are threshed. This process is used to get rid of most of the chaffs, straws and dust before further processing for fine cleaning. The cleaning capacity is increased by the highly effective feed and aspiration system of the machine, separating some nine-tenths all-light particles before the product is delivered to the screens.Application:For cleaning and grading of free flowing granular material, grains like wheat, rice, barley, maize etc. and seeds of all kinds i.e. fodder seeds, oil seeds, cereals and forest seeds etc., based on their size. It separates the immature and light impurities based on the air aspiration and screen perforation selected.
Made out of either brass or G. I. And wire mesh or perforated Mild Steel sheet, designed to confirm to specification set by .I.S. Standard sieves has 8 or 12 dia, 2 approx depth. Frames are skirted to nest together. Suitable for grain/seed grading.
Shows the upper an adults dentition, with a flexible joint between the upper an lower jar for easy movement. To teach children the proper cleaning techniques using the tooth brush.
For the measurement of refractive index, average dispersion of liquids, solids and for determination of percentage sugar content in agues solutions. High accuracy with the use of even a few drops of liquid or substance under test the refract metric measurement present a convenient and economical method of testing. They find their applications wherever the components of mixture show various indexes of refra and control works in chemical and food industry.
Exclusive designs, Long service life, Quality assured. Watering Can 325 Grms. Premium quality material is used by us to manufacture our range, which are sourced from the authorized vendors of the industry. Clients appreciate us for offering products as per their choice and demands. Moreover, we make available these products to the clients at very genuine prices.
For measurement of heights and setting of slopes and falls. Polished brass arc 74 mm. diameter divided 90-0-90C with vernier scale reading to 10 min. of arc operated by knurled knob which also carries the spirit level. Gradient scale 0-10 x 1. With a magnifier lens for easy viewing of scale. Sighting tube of square-section brass 125 mm. long.
A simple single action vacuum pump for use where very high degrees of vacuum are not required. Comprises an air pump (PM 487) with ground bell jar plate of 200 mm. diameter. The plate provided with a riffled inlet nozzle and a stopcock for air regulation. The complete apparatus is mounted on wooden base of size 350 x 210 mm., provided with four rubber feet.
A Simple hand operated syringe type, dual purpose air pump which can be used either to exhaust or compress. The metal cylinder is of size 185 x 32 mm. length x diameter. Two oiled valves are provided, outlet valve mounted axially and the end of cylinder and inlet valve radially at the side. With an adapter for the connection of rubber pressure tubing which can be screwed on to either the inlet or the outlet valve depending on whether the pump is used to exhaust or compress. With wooden handle at the rear end and two riffled nozzle of 9 mm. diameter. Overall length of the pump when fully closed is 325 mm. and width including the side mounted valve assembly is 110 mm.
Durable, High definition, especially for travel, field work, forestry, electricity, telecommunications, fire protection, border control, transportation and other construction units to use 60 x 60 Super High-Powered Multi-Magnification Long distance Zoom Binoculars. Ideal also for backyard Astronomy. Day and Night Vision. Huge distances jump forward at the flick of the finger.Salient FeatureObjective Diameter 60 mm.Magnification 60 times.Focus System centre.Prism System.Eyecups Fold Down.Fully Coated optic for incresed brightness.
Simple, sturdy, suitable for use in soft and medium soil conditions. Loosens and aerates the soil to a depth of up to nine inches. prepares seed beds quickly and economically. When one tine strikes a buried object, the others continue to work at the correct depth. The dual spring loaded tine assemblies derive their strength from heavy duty angles, which once fixed to the main frame cannot move out of position. Comes with high quality reversible steel shovels.
Aluminum frame of 300 mm diameter with nylon net, brass or steel collar and two part aluminum handle of size length x diameter 750 x 22 mm, with 125 mm plastic moulded grip. MG
A wide bore metal tube holds the pointers, supported by an adjustable tripod arrangement giving stable horizontal support for the frame on uneven terrain. After use the entire apparatus can be dismantled. Pointers and tripod legs pack inside the tube.
Have diversified application in various industries as Pharma, Chemical, Food & Beverages, Biotechnology , Microbiology and Electronics etc. The Different models of Laminar Air Flow Chambers are available in Stainless Steel, Electro- galvanized steel or wood, covering all applications. The environmental air is drawn by center- balanced, centrifugal succession blower through pre filters and is thrown on to work platform through high efficiency H.E.P.A filter, retaining particulate and biological contaminants larger than 0.3 microns . Table -tops is covered with stainless steel sheet. All the compartments of the chamber are chemically sealed to prevent leakage/loss of air-pressure. Front door is collapsible type & side panels are fixed type, of crystal clear thick plexi glass or (polycarbonate optional). All the models are with U.V Tube, Fluorescent Tube Light, Gas cock & Static Pressure Manometer or Differential Pressure Magnehelic ManometerTechnical SpecificationEfficiency : 99.97% (or above) down to 0.3 micron.Blower unit: Center balanced, centrifugal motorized blower with motor, 1/3 h.p.1440 rpm.Filter : with standard H.E.P.A (manipulated & UPLA filter optional)Discharge: Air volume 90 cfm + 10%Noise level: Below 65 dbIllumination: By fluorescent tube, light intensity the intensity of the light at the work surface is in between 800 to 1000 lux.Germicidal: by ultra- violet tube. (approx 50 microwatts per sp. cm on the entire work surface.)Electrical: All electrical fittings i.e internal wirings are protected with heat resistant material. Mains are through M.C.B for higher protection against shock.Manometer: Available are of two types-(I) Block type acrylic / plexi glass inclined static pressure manometer.(Ii) Dial type Magnehelic Manometer (Optional)Utility lines: Gas (standard), Vacuum and Air (Optional).Unit Supplied Complete With The Following :H. E. P. A. Fitter, Pre Filter, Centri- balanced Centrifugal Air Succession blower Unit Fluorescent Tube Light, Ultra violet Tube, Static Pressure Manometer (Acrylic), Stainless steel Table Top, Plexi- glass Fixed Side Panels and Door. Safety grills For H. E. P. A and Pre Filters.
Students construct two complete DNA segments with this set. The components consist of four nucleic acid bases:cyto-sine, adenine, guanine and thymine, that sine, adenine, guanine and thymine, that are designed so only the proper bases fit together. Includes 48 bases, four strand, two supporting rods with penestals and illustrated instructions.
High density polypropylene, hand operated, pressure generated by hand pumping which produces an immediate spray through nozzle fitted in the screw cap, connected to the base by PVC tubing.
Heavy casted round base with aluminium body and all other parts of plated brass. Fixed body leaned at 600 angle, Abbe double prisms with the thermostat, compensator, telescope mirror, limb, graduated sector, reading magnifier and radial arm which carries vernier. Abbes double prisms leaves a narrow space between the adjoining faces of the prisms. Compensator consists of the amici prisms which serve for rendering the line of achromatic separation.
Adjust the eye pieces of both telescopes and reading magnifier, so that well defined images of cross lines and scales is obtained. Open the Abbes double prism and put two or three drops of liquid upon the adjoining face of the prism for measuring. When the prisms are closed the liquid spreads over the whole surface of the prisms forming a thin layer. Adjust the mirror to get proper incident light, and also the compensator and radial arm, so that the boundary line of bright and dark is clearly seen in the visual field of telescope. Turn radial arm by means of fine adjustment to bring the line precisely on the cross line and read of scale on the sector. For the dark color substance to be examined as molasses, fructose or jam, the light from the mirror is not sufficient for observation, take off the cover of the circular opening. Then the light proceeds so as to be reflected on the boundary surface and the prism for convenient observation.
Abbe double prisms are heated by a double jacket metal casing in which warm water under 70C circulates. Temperature of water can be adjusted and read by the thermometer fitted at the double prism. To check the instruments for its accuracy with the aid of the standard plate and liquid that accompanies. Apply a small drop of standard oil on the standard plate and place it with a gentle pressure upon the face of the polished refractometer prism. Critical line should then be achromatized by means of compensator. Repeated readings should be taken, and compare the result of readings with the value of index mentioned on the standard plate. Complete with standard glass test plate, 4 ml. Monobrom Naphthalene (contact liquid), thermometer in a metal jacket, zero aluminium knob, brush, dust cover in a wooden cabinet.
For demonstration of geotropism and phototropism. Comprises a cork disc 100mm dia. with fitting to accommodate 19mm specimen tube to which germinating seedlings are pinned. Driven by a 3 w motor, 4 revolutions per hour clockwise rotation. Spindle mounted motor can be clamped by a thumb screw so that the plane of the table can be set at any angle between horizontal and vertical. On stable heavy base. With a plastic cover for the cork table to shield the seedlings. Overall height 300 mm. With 1.5 m three core cable to use on 220 V 50 Hz AC.
Specifications
| Membrane Dia.mm | Funnel cap ml | Flask cap. ml |
|---|---|---|
| 25 | 25 | 250 |
| 25 | 50 | 500 |
| 47 | 300 | 100 |
Specifications
| Membrane Dia.mm | Funnel cap ml | Flask cap. ml |
|---|---|---|
| 25 | 25 | 250 |
| 25 | 50 | 500 |
| 47 | 300 | 100 |
PVG International (PVG International)
6 – C, New Ram Nagar, Cantt – 133 001 , ., Ambala, Haryana - 133001, India
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