Js Scientific Works

Hsidc Industrial Estate, Ambala, Haryana

Our name features in the list of most trusted manufacturers and wholesale suppliers of Double Cone Blender from Haryana. Our vast range of superior quality Double Cone Blender has two S.S cones connected with a cylindrical shell with charging and discharging switches at both ends. The Plummer block helps in easy movement of the cone. For discharging of large units we have designed a special inching arrangement with a unit motor that can function well with the help of single or three phase.    

Owing to our flawless and advanced engineering and unique design, our wide range of Cooks Pole Climbing apparatus has gained huge popularity in the market. This apparatus has a wooden cabinet enclosure and is equipped with light and sound stimulus, power on indicator, socket for main lead, shock mode select switch, stimulant selection switch, push button for stimulus application, shock delay timer, indicator for delay time etc. Based in Haryana, we, as one of the most reliable manufacturers and wholesale suppliers, are committed to deliver excellent quality, performance, pricing and service.     Details : ON/OFF switch Power ON indicator Stimulant Selection Switch Push Button for stimulus application Shock mode select switch delayed or ready. Shock delay timer 11 positions switch to select delay for the application of shock from 0.5 seconds to 30 seconds +/-3 Sec, Indicator for delay time (Green), remains on for the duration of delay period. Output terminals for the connections to recording drum or kymograph for the shock delay time. Switch for selection of shock mode Manual/Auto. Push Button for Manual Shock application-shock applied as long as thebutton is kept pressed. Shock timer for application of shock when Manual/Auto Switch (10) in Auto shock application time from 0.5sec to 30 sec +/-3 sec. Indicator (Red) of the shock duration.Terminals for recorded or kymograph for the shock duration time. Note: Please see Panel Drawing on last page. Operation instruments: Insert the mains lead provided with the apparatus in the mains socket. Switch ON the apparatus with the help of the switch marked MAINS on the panel. The RED indicator above the switch starts glowing. Place the animal in the chamber. Before this fit the wooden pole and the wooden handle in the lid of the acrylic chamber so that the wooden pole hangs inside the chamber. Select the shock delay time and the shock period with the help of rotary switches Apply the stimulus to the animal by selecting the SOUND/LIGHT stimulusswitch (4). Now observe the time taken by the animal to climb up the pole onapplication of shock. Repeat the experiment with different shock duration time starting from minimum to maximum & observe the time taken. Precautions: Keep the apparatus dry & clean. Do not handle with wet hands.. Do not touch the grill with shock timer is ON.

We are a leading manufacturer and wholesale supplier from Haryana, who are engaged in processing Actophotometer that are designed using advanced technology while including LSI Electronic Digital Circuitry. It consists of a Perspex sheet which is fitted with nickel coated brass rods and the control panel is accurately designed with shock strength and digital voltmeter. Actophotometer has detachable cords which makes it easy to handle and store. Furthermore a dropping tray is provided which helps in easy cleaning of the device. Avail Actophotometer from us at competitive prices.   Operating Instructions : Insert the mains lead into the mains socket and the socket provided on the left hand side of the cabinet. Switch the Instrument ON with the help of the switch marked Mains of the front panel.  The red indicator above the ON switch starts glowing and indicates that the mains voltage is available. Also the four digit display marked COUNT starts displaying either all Zero’s or some count. Press the Reset switch once. Now the COUNT is 0000. Insert the animal into the chamber. Switch the Shock ON with the help of the Switch marked ON near the voltmeter. The green indicator starts glowing. St the Shock Strength value on the Voltmeter with the help of SHOCK STRENGTH to the desired value according to the experiment. Now because of the Shock available on the grid, the animal starts moving here and there. This movement is recorded on the Four Digits Counter and is displayed on the front panel marked with COUNT. Interrelate the count value with the experiment requirements being performed.   Precautions: Keep the instrument clean and dry. Do not handle the instrument with wet hands. Do not try to touch the grill when the SHOCK STRENGTH is on. Handle the Perspex box carefully.

The optimum quality Autoclave that we offer helps in high strength block production. We provide these Autoclaves in varied capacities to suit the specific demands of our esteemed customers. Some of the striking features include fine finish, environmental friendly, high pressure steam support, etc. Order now and get horizontally and cylindrically shaped Autoclaves with different lengths and diameters at reasonable prices. We are a well-established manufacturer and wholesale supplier from Haryana and we ensure on time delivery.

We are known to be one of the topmost manufacturers and wholesale suppliers based in Haryana, who are involved in providing Bicycle Ergograph that comprises of a bicycle frame supported by a wooden frame, a cast iron wheel of 5 ft circumference with beveled edges weighing 22 kg, calico band, adjustable pulleys and record counter. The advanced features help to measure work capacity of muscle during contraction. We are quite popular in the market for the quality, performance and nominal pricing of our Bicycle Ergograph. Construction Bicycle Ergograph:- It consists of the following parts: A bicycle frame is supported by a wooden stand, from the front of which two uprights ascent and carry a desk and cross piece which provide for the attachment, directly in front of the subject, of the tension balances and other pieces of apparatus. A cast iron wheel 5 ½ ft. in circumference, weighing 22 kg and mounted on ball-bearing is substituted for the back wheel. This wheel has slightly beveled edges and is turned true. To the circumference of this, a stount calico is applied, and the two ends of the band are attached to spring balances of 6lbs. range (graduated in 1 oz.) attached to a board at the top of the uprights. The cords from the calico-band to the balance pass round adjustable pulleys in order to give them the right direction. An adjustable record counter records the revolutions of the wheel.   Procedure Note the temperature of the spirometer and the barometric pressure.Record the height (cm) and weight (kg) and note age and sex of the subject. Note the heart rate of the subject by auscultation over the precordium andthe BP with sphygmomanometer again by auscultation method.  Arrange the spirometer and measure the resting oxygen consumption, also make a note of resting parameters like TV, frequency of breathing, minute ventilation.  After a short rest period, the subject is asked to sit on bicycle ergometer adjust the metronome and he is instructed to pedal the bicycle at a rate of 50 times per minute, which is equivalent to about 130 revolutions per minute (R.P.M.) at the wheel.  Adjust the tension load (breaking resistance) at the belt at 2 kg; he is thenasked to respire from the mouth piece while it is connected to the atmosphere. For first 5-6 minutes, the pedaling rate is kept constant and the heart rate, respiratory rate and B.P. are noted. When three readings are consistent the subject presumably has reached asteady state and is then connected to the spirometer. A one minute recordshould be taken O2 consumption during this period determined. Also notethe exact R.P.M. of the wheel from the revolution counter attached to the bicycle wheel. Calculate the O2 consumption per minute during the period of exercise. Also circulate the respiratory parameters from the same record. Allow the subject torecoverand note his heart rate, respiratory rate and BP during recovery each minute.   {I mportant Note: Before starting the exercise test every subject is instructed to signal with his hand in case he feels intolerably breathless, fatigued in legs, giddy, pain, constriction or suffocation in the chest.

We are reckoned as a prominent manufacturer and wholesale supplier of Digital Kymograph Machines from Haryana. These are mostly used by the students for general experiments. Designed with speed electric motor, accurate gear box and sturdy clutch plate, these also have provision for extension arm, long paper extension on drum base. Different speeds can be obtained using 6 dia cylinder. Available with varied accessories, you can get this at cost effective price. We guarantee safe and on time delivery of your product.