H.l. Scientific Industries

Ambala Cantt, Ambala, Haryana

Made of borosilicate glass.Has four tubes for different shapes.The water contained in different shapes of tube.

(HL-7002 )

Code No.	Capacity ml
14223 A	25
14223 B	50
14223 C	100
14223 D	150
14223 E	250
14223 F	500
14223 G	1000
14223 H	2000

Horizontal pattern, two heavy metal brackets are held together with connected rods.A heavy metal pulley, moving in ball bearing, is mounted on one bracket & is fitted with athree jaw chuck to hold one end of the test rod, the other end being helfd in another chuck fixed to the other bracket. Two graduated scales are mounted on the connecting rod & two poineters can be clamped in any desired position on the test rod, with one brass and one steel test rod but without masses.

glass, with knob at top, ground rim.
ht., mm	diam., mm
200	100
225	150

.

FOR GERERAL PURPOSE SHOT & WAX POISED, ADJUSTED FOR USE AT 20C

Catalogue No. : SP.GR. RANGE Be RANGE 15306 (HEAVY LIQUID) : 1.000-2.000/ 0-70Be 15307 (LIGHT LIQUID) : 0.700-1.000/ 10-70Be 15308 : 1.000-1.500/ 0-50Be 15309 : 1.500-2.000/ 50-70Be 15310 (UNIVERSAL HYDROMETER) : 0.700-2.000/ 70-70Be

Strong robust construction, Accurate and reliable, Unique foldable design of the indicator arm, Retractable body design, Heavy platform with thick mat.

For keeping reprints . Kailwood frame with plywood bottom. Fitted with clamp inside and index card holder and clips outside. Beautifully spirit polish finish .

Provided with 53 x 45 x 9 cm. Size drawer for keeping insects. Drawer of MDF with plywood bottom and removable glass top is lined with 8 mm thick EVA sheet and is glazed white from inside . Wooden batons with provision for in secticide fitted insde drawer. Glass top frame designed to make box airtight and pest proof. Fitted with index card holder and puller knobs. Finished in lacquer polish. Cabinet frame of plyboard finished with laminated sheet. Hinged door is provided with lock and handle and is lined with velvet.

• Cabinet with 12 drawers.
• Cabinet with 24 drawers.

Teak wood frame with plywood top & bottom is finished in spirit polish. Top and bottom lined with foam to protect specimen tubesfrom jerks. Fitted with hinges, clips and index card holder. Hard board sheet with 204 apertures for dia tubes or 150 apertures for 3/4 dia tubes fixed inside.

Size- 12mmx50mm Tube Cap.- 150 tubes
Cabinet For Glass specimen tube box - 6 boxes

For pinning of insects both top & bottom insides. Teakwood frame with sunmica top & plywood bottom is finished in lacquer polish. Top & bottom lined with 8 mm thick EVA sheet. Inside glazed white with art papper. Raised wooden wall with holes for insecticide, inside bottom to make box air- tight and pest proof. Fitted with brass hinges, index card holder and clips.

• Size 53 x 45 x 9 cm.
• Size 45 x 30 x 7.5 cm.
• Size 38 x 25 x 7.5 cm.
• Size 30 x 23 x 7.5 cm.

Teakwood frame with silk screen net on sides and collapsible cover on side. Cover can be fixed in position with help of levers. Top sliding plank of MDF covered with black cloth from inside and spirit polished from outside. A spare plank supplied for replacement Combs for removal of insects from plank. Beautiful spirit polish finish.

Size 60 x 30 x 30 cm.

Single action, metal pump barrel, with piston and wooden handle, attached to metal plate of 200mm diam.with stopcock, air inlet screw and connection for tubing, on wooden base.

Voltage utilized in industry are of either Resisitive, Inductive or Capacitive types these provide various types of power factor and the power system behaves accordingly. Resistive load banks are used to provide braking effect or for Heat dissipation.
These have canthel wires wounded on porcelain tubes through which electricity is passed & current flows, normally for Resistive loads the Power factor is unity. This Model is the Industrial/Educational model suitable for demonstrating to students the complete know of the Basics, Loading provided in steps, Study of Efficiency & Maintenance of these Loads packaged in small rating. Students can make connections of their own with the help of the terminations provided.

Technical Specs :
- Power ratings available : 1KW / 2KW / 5 KW / 10KW
- Voltage Primary : 440V AC 3Phase/ 220V AC Single phase /220V DC
- Enclosed in cabinet with Steps provided for loading, meters provided for each phase & terminations brought out on Banana terminals

Made of aluminium angle framework supported on wooden batons. Provided with fine wire mesh on sides. Wide wire mesh partition in the centre to facilitate mosquitoes passing into rats portion. On side of mosquitoes a round opening with black cloth sleeve and on rats side a sliding window provided in centre.

Size 45 x 30 x 30 cm.

Made of water-proof plywood instead of MDF. Top lids fits well in the main box and detachable. Lid provided with 20 mesh iron wire-mesh secured with beeding. Provided with handle on sides. Well finished.

Inoculation Chamber Economy	size 100 x 60 x 60cm.
Inoculation Chamber Economy	size 70 x 50 x 40 cm.

Demostrate the Force Developed by an Electrmagnet with a Single Battery

How many of your students can lift 100 times their own weight? This 6.3 cm, 0.9 Kg dissectible electromagnet can do just that-with the help of one 1.5 V D-cell battery that you provide - lifting up to 90 Kg. the core and yoke are precision - tolerated to within .03 mm. The battery is linked by alligator clips to a DC coil.

MDF frame with plywood bottom is finished with laminated sheet. Inside painted white. Hinged top of thick glass in wooden frame. With tube light inside and tube light out side.

Size : 68 x 45 x 11.5/2.5 cm.

For keeping library reference cards MDF frame finished with laminated sheet. Drawer frame also of MDF with laminated front and plywood bottom. For keeping cards a steel rod provided in the drawer and through it moves a metal plate which can be fixed at any desired position with the help of screw. Drawer fitted with knob and index card holder. To prevent accidental pull of drawer a restraining lever is provided.

• With 6 drawers for 13 x 8 c, cards.
• With 12 drawers for 13 x 8 cm cards.
• With 18 drawers for 13 x 8 cm cards.
• With 24 drawers for 13 x 8 cm cards.
• With 6 drawers for 15 x 10 cm cards.
• With 6 drawers for 15 x 10 cm cards.
• With 6 drawers for 18 x 11 cm cards.
• With 12 drawers for 18 x 11 cm cards.

Stand with castor wheels for reference card cabinets. 45 cm high. Made of teakwood. Spirit polish finishing.

Low voltage, single pole double throw, moulded base with plated metal contacts and screw connectors.

Comprising a seasoned wood resonance box 45"x4"x4" with meter scales one meter long sub-divided in millimeters. One each brass and steel wires of S.W.G. 26 and 24 respectively, attached to a fixed bridge and tensioned by fine adjustment pegs; two moveable bridges, pulley and fixed screw to enable a third wire to be fixed for tensioning by weights.

For boring straight and uniform holes in cork or rubber stoppers. Cast iron frame with platform to support stopper, 4 holes for fixing to bench top. Complete with a set of 12 nickel plated steel borers, cutting sizes from 7 mm to 25 mm.

This is a DC motor with the above specifications. The shaft of this motor is coupled mechanically to a break drum. A belt moving over this break drum provides necessary torque to the shaft of the motor, and in turn loads the shaft with a finite torque. Two calibrated spring balances are connected to either side of the belt, which is moving over the break drum. This is a method to load the shaft of the motor with a loading arrangement. By taking reading on these spring balance readings, the loading value may be calculated.

This is a 3-phase AC machine. This is mechanically coupled to a breakdrum to provide loading. The shaft of the machine is coupled a drum. In turn the drum is connected to mechanical weighing pan by means of a belt. Rotating the screws provided on either sides of the belt can adjust the belt tension. There by it is possible to load the shaft of the 3-phase motor with a defined tension. The difference in the scale reading, provides the tension, the shaft is subjected to. As a result of this the current in the windings are varied. By noting the readings of the associated meters and the difference in the weighing pan readings, the load characters of the motor can be evaluated.

We provide a range of Vacuum Oven with option in shapes of rectangular, and round in different sizes. Clients can choose from our wide range as per their requirements. The Vacuum Oven range is of superior quality and is extremely efficient. The body of the Vacuum Oven is tough and has excellent finish. Features

• Equipped with vacuum guage
• Accurate Vacuum range from 5^oC over ambient temperature upto 150^oC with 2^oC accuracy
• Accurate vacuum control upto 28 Hg (70.2cm) shown on analog gauge
• High quality

Construction

• Double walled - Outer M.S. Sheet , Enamel or Powder Coated paint
• Inner - heavy gauge 304 grade stainless steel sheet
• Temperature controlled by Microprocessor Based PID Digital Temperature Indicator cum Controller with 1'C accuracy

Sizes Available

• Round
  • 250mm(Dia) x 250mm(Depth)
  • 300mm(Dia) x 300mm(Depth)
  • 300mm(Dia) x 500mm(Depth)

• Rectangular
  • 250(W) x 250(D)x250(H)
  • 300(W) x 300(D) x 300(H)
  • 455(W) x 455(D) x 455(H)

Surgical Microscope Cold Light is commonly used by Dentists for operating a dental surgery to the patient. It is lightweight and flexible, can also be used in microscopy and diagnosis of diseases. It has Filter with the Cold Light Source that makes the light get in to the target and the make a clear image of the effected part.
Specifications
Microscope Section
Binocular Tube : 45 Inclined
Eye Pieces : 12.5x/ 10x /16mm Dipptric Adjustment
Magnification Changes : Built In Manual 3-Step Changer
Total Magnification : 7.5x, 12.5x, 20x
Field Of View : 37.8mm, 23.5mm, 14.5mm
Working Distance : 200mm
Interpupillary Distance Adjustment : 55 mm to 75 mm

Illumination Section
Type : By Optical Light Guide System
Light Source : 24V/250 Watts Halogen Lamp
Illumination Control : Continuous Adjustment
Field Of Illumination : 70mm
Filter : Cobalt Blue, Red Free, Heat Absorbing Filter

Stand Section

Type : Floor Stand
Vertical Range Of Counterbalanced Arm : 400 mm

General Information
Base Size : 600mm X 550mm
Weight : 50Kg.
Height : 1550 mm
Electrical Power : AC 220V, 240V, 50 / 60 Hz
Power Consumption : 220 VA / 110V is also Available

Optional Accessories

• Beam Spliter With CCD Camera Attachment
• CCD Camera
• Table Clamp Attachment

Optional accessories are listed as seprate items in "Accessories" section under products, there brought seperately.

We are reckoned as the prime manufacturers and suppliers of double cone blender. The double cone blender manufactured by us consists of two stainless steel cone which are welded in cylindrical shape and have charging and discharging at opposite ends which is mounted on angle iron stand. It has a capacity 5kg. Also double cone blender has single speed on reduction gear box. features

• durable
• highly efficient
• precision engineered

We are considered the prime manufacturers and suppliers of polishing plan. It works as a substitute for tablet coating pan. The coating pan can be easily removed and polishing pan can be attached. It is provided with an inner lining of superior canvas cloth covered. specifications

• outer diameter : 12"
• length : 6"
• inner diameter : 8"

we can provide any other size on requirement

Single phase double wound copper transformer having primary 230VAC and secondary 115V AC with a rated capacity of 1KVA. The primary and secondary terminals are brought out for conducting laboratory experiment with legend printed for convenience. This is assembled in a powder coated MS metal box.

Specifications:

• Primary : 230 V AC
• Secondary with tappings at 86.6% and at 50% of primary voltage.
• Rated capacity: 1KVA
• Terminations: Separate 4mm Banana terminals at input and outputs
• Enclosure: Powder coated MS metal cabinet, with separate screw terminal for earth connection.

1. Capacity 2000 blocks.
2. Capacity 5000 blocks.
3. Capacity 10000 blocks.

We are the leading manufacturers and suppliers of tube crimping and sealing machine. The tube crimping and sealing machine allow hand lever sliding moment with toothed jaws. Bedsides this it also has spring action release of jaws. The tube crimping and sealing machine offered by us is highly durable and a sturdy construction. features

• sturdy construction
• highly durable
• corrosion resistant

We are the prime manufacturers and suppliers of powder mass mixer. The powder mass mixer offered by us is suitable for mixing 5kg wet & dry powder. It is manufactured using superior quality stainless steel complete with motor 1/4 h.p. Besides this it also has a gear box. features

• high grade stainless steel
• corrosion resistant
• durable

Ligh Trap for Moth With Mercury Bulb

Made of mild steel with a box having holes in bottom. Funnel over box to guide trapped Moth into the box. Tray provided under the box for collection of trapped moth. Mercury bulb provided on top of the funnel. Hanging arrangement for on-field use.

We are a chief Manufacturer, Exporter & Supplier of Hand Operated Bottle Filling Machine. The Hand Operated Bottle Filling Machine is hand operated and has an excellent filling capacity. In addition, the Hand Operated Bottle Filling Machine is covered with powder coated MS sheet. The contact parts of Hand Operated Bottle Filling Machine are also in Stainless Steel. Filling capacity : 50 to 500ml

We present to our esteemed clients capsule filling machine. The capsule filling machine is a versatile lever operated semi automatic machine for meeting the demands of various capsule-filling operations. Avail the capsule filling machine from us at leading market prices. advantages

• no plates for putting of capsules by hand
• injection of capsules contact parts of stainless for 100 capsules of size 0 to 2/ 5 (anyone size in order)
• filling of powder by dispensing of brush pressing
• removal of caps
• filling of powder by dispensing of brush pressing
• fixing of caps & selling
• we can also offer these machines in capacity of 200 capsules on order basis

any other size as per your requirement.

Insect Light Trp With Electric Bulb: Made of mild steel with a box at the bottom for placing killing bottle / tray. Length of funnel 30 cm, diameter of funnel at the tail end 5 cm, size of box40 x 40 x 25 cm., Funnel coming into box for convenient collection of trapped insects into the tray. Provided with a shade to cover th whole equipment. Supports for stout construction and 5 meter long electric cord.

Insect Light Trap With Flourscent Tube :Like RI-72-01 but provided with 10 watt electric flourscent tube, instead of electric bulb.

Insect Light Trap With U.V. Tube :Like RI-72-01, but provided with 15 watt UV tube.

We are offeirng laboratory equipmentbased on the principal of saturated steam sterlisation. Electrically heated. Used for sterilization of rubber, utensils, linen, plastic, dressing material, surgical items, glasswares, labwares etc. It is used in scientific research institutions , universities, hospitals, mushroom centres, tissue culture labs etc. Sturdy construction, double walled, inner chamber le. Boiler made of 16 swg stainless steel of 304 quality, outer shell is made of thick mild steel duly painted. The boiler and outer shell is provided with air insulation. Lid is made of thick mild steel duly stainless steel lined and is tightened by radial locking system. Lid is mounted on a central screw and is provided with best quality joint less neoprene gasket to avoid any risk and trouble free operation.

We present to you, Automatic Bottle Filling Machine. The Automatic Bottle Filling Machine is Semi automatic and electric operated. In addition, the Automatic Bottle Filling Machine has an excellent filling capacity of 50 to 300 ml and possesses a stainless steel body. Range

• With Single Syringe
• With Double Syringe

For keeping Reprint Boxes (RR-93-01) Cabinet frame of 19 mm thick plyboard finished with laminated sheet. Hinged door is provided with lock.

• Cabinet with 24 reprint boxes.
• Cabinet with 30 reprint boxes.
• Cabinet with 36 reprint boxes

We are one of the leading manufactures and suppliers of tablet coating pan with a diameter of 12". It is manufactured using stainless steel. The tablet coating machine works on oil immersed gear box with f.h.p. Motor drive. The air blower is operated independently and air is thermostatically controlled to give temperature 30 to 100o c. Tablet coating pan switches for motor, blower, heater and thermostat are fixed on a panel with neon indicators. Also mains lead with 15 amp plug provided.

We are reckoned as the chief manufacturers and suppliers of hand operated tablet making machine. This machine has been widely approved by the customers for its high efficiency and durability. Only a single punch is required for making tablets up to 1000mg. This machines comes with an automatic compression and ejection device with each revolution of the wheel drive. It also allows automatic feed and removal of tablets. This machine is manufactured using heavy cast iron body with accentric pressure system stainless steel hopper provided and connected by a rubber tube, easy setting for thickness and hardness of tablets with nuts and locknuts and set of two spanners. features

• automatic feed and removal tablets
• automatic compression
• heavy cast iron
• automatic ejection device

We bring for our customers tissue culture rack of superior quality which is available in a wide range of options depending on the number of shelves. The tissue culture rack is provided in ranges of units with four shelves with lighting facility in 3 shelves, unit of five shelves with lighting facility in 4 shelves, unit of six shelves with lighting facility in 5 shelves. The tissue culture rack also saves energy due to individual switching arrangements in each shelf. features

• distance between shelves is 16
• shelf size 48 x 18
• zero flickering effect
• minimum heating effect or heat dissipation
• four 40-watt fluorescent light equipped with electronic ballast
• trolley has wheels

construction

• constructed with thick square ms pipe frame
• 3mm thick platform surface
• 16 electronic ballasts or simulators
• four 25 watt incandescent lamps in each shelf
• frame of ms square pipe 1 x 1
• humidity resistant, anticorrosive, powder coating finish culture rack
• provision to connect trolley to photoperiodic timer or controller output
• input 200-240 v ac, 50hz, single phase
• ambient temperature 5oc to 5oc, rh upto 95%

For keeping 100 charts in rolled & hanging position. Cabinet frame of MDF finished with laminated sheet. 10 hangers with 10 hooks on each hanger provided inside top. Hangers slide on wooden channels for convenient sorting of charts. Hinged door with locking arrangement. Can be olded into 25 cm high parcel and can be assembled by tightening just 8 screws. Beautiful spirit polish finish.

• For 100 x 75 cm had made charts.
• For Bio - Visual charts.
• For 70x50 cm. Handmade Charts on Shelves.

plated metal cone with hinged cutter blade set in slot, with wooden handle.

50mm. Plastic ball bearing pulley mounted on 150x10. dia rod.

The suspension magnet offered by us is used for demonstrating the principle of the magnetic compass. Moreover, the suspension magnet comprises a cylindrical chrome steel bar magnet, which has 32 x 6mm length x diameter, with a centrical hole for accommodating a suspension thread.

The Rheostats are used as series resistors or potentiometers. We offer Rheostats as open type and slide wire type with a variety of resistance and current carrying capacity. Besides, Copper-Nickle alloy wire is oxidized to provide perfect insulation. Specifications

• Diameter 43mm
• Three 4mm socket terminals are provided
• Supports are made of metal/bakelite

We are offering pfizer type tablet hardness tester. pfizer type tablet hardness tester is a useful, tough and direct dial reading type tablet hardness tester, working as pair of plairs. The pfizer type tablet hardness tester generates a breaking force in single grip. In addition, the pfizer type tablet hardness tester offers accurate results and is available at nominal prices. specifications

• accuracy : 0.2kg
• safe testing force : 20kg
• maximum tablet diameter : 25mm
• least count : 0.2kg

We are engaged in manufacturing and supplying of sherrington rotating drum. The drive mechanism of this drum consists of a constant speed heavy duty electric motor and an accurate gear box in the base together with robust plate clutch. Diverse gear ratios are affected by sliding the lever into the slot marked with surface speed or by a knob.the recording drum or cylinder has a diameter of 6 cm and stainless steel spindle have been standardized to make it common and interchangeable. It has 8 variable speeds. The speed is measured in mm per second. Beside this the double electric contact arms are clamped on the main spindle and a stout double-contact block is fitted on top of the base. It runs on 220v, ac 50 hz. speed available

• 12
• 0. 25
• 1. 25
• 2. 5
• 12. 5
• 25
• 320 and 640 mm per second

features

• electrically driven
• hand gear to change the speed

applications

• lab. Experiments
• measure atmospheric pressure
• tuning fork vibrations
• functioning of steam engines