School Science Laboratory Equipment
Showing 221–240 of 329 results
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Chemistry
NaCl Crystal Sodium Chloride Molecular Model
The NaCl crystal or sodium chloride molecular model shows how sodium (Na⁺) and chloride (Cl⁻) ions arrange themselves in a regular, repeating cubic structure, forming a crystal lattice. Each ion is surrounded by six oppositely charged ions, creating a strong, stable ionic bond.
SKU: TJS-00211 -
Physics
Newton Meters
1kg/2 Kg/5 kg/250gm
Plastic balance made of clear acrylic tube. Each range is colour coded for easy identification, and has dual scale graduated in both grams and Newton. The spring mechanism and working of the balance is clearly visible. Provision for zero adjustment incorporated at the top. With suspension ring and load hook.SKU: TJS-00111 -
Physics Laboratory Equipment (Applied Mech)
Newton’s Ring Experiment Kit
Features
- Compact, Steady, and Easy to Perform.
- All components including Sodium Light, Microscope, Power Supply & Optics are housed in single piece compact body (Stand alone setup).
- Very fine scale to measure the fringes
- Smooth moving Collimating Facility.
- Microscope and Reflecting units are provided with X-V-Z direction motions within a compact body
SKU: DSS-00160 -
Physics
Newton’S Rings Apparatus
A simple and economical apparatus for the study of Newton’s Rings. Comprises a pair of glass plate, optically polished, about 60mm diameter, one plane the other slightly plano convex mounted together in ring shaped frame. Pressure between the two glass plates adjustable by three spring-loaded screws.
SKU: TJS-00342 -
Physics Laboratory Equipment (Applied Mech)
Newtonian Demonstrator or Collision Balls on Metal Frame
Newtonian Demonstration on Metal Frame with 6 Steel Balls of 19mm Diameter.The unit comes completely assembled and consists of a frame with steel balls, suspended on the frame through lightweight cord. By pulling and releasing the different number of balls, collision results among the balls can be observed to draw many interpretations.
SKU: TJS-00164 -
Physics
Optical Fiber Characteristics Apparatus
The Optical Fiber Characteristics Apparatus allows for detailed analysis of fiber attenuation, bending loss, and numerical aperture, featuring a 1.5-meter optical bench, diode laser, fiber cable, and essential accessories for accurate experimentation.
SKU: DSS-00163 -
Biology
PATHOLOGICAL MODEL OF BURNED SKIN
This model, approx. 30 times enlarged, compares normal skin with first,
second and third degree burnt skin, showing also the subsequent pathological changes. The
first level of injury shows scarfskin hurt and erythema; the second one includes hypodema skin
hurt and vescicles, the third one reveals a subcutaneous damage.
SKU: TJS-00298 -
Biology
PATHOLOGICAL MODEL OF RENAL CALCULUS
This model shows the patholgy of renal calculus (kidney stones) located
in the calyces of the kidney. The calculi are composed of salts or organic acids or other materials.
Kidney stones of varying shapes and locations within the kidney are depicted.
SKU: TJS-00293 -
Analytical Instruments for Laboratory Testing, Chemistry
PHJ-100 pH Meter
PHJ-100 pH meter is used to measure the acidity value (pH value) of aqueous solution and measure the electrode potential (mV value). It is suitable for many fields such as research laboratory, medicine, factory, chemical industry, and environmental protection
SKU: MLB-00105 -
Chemistry
Pipette Filler
Natural Rubber Bulb type for pipetting noxious solutions, microbial suspensions, and other harmful or unpleasant solutions. Comprises a soft rubber bulb
and three pinch valves controlling the influx and efflux of pipette contents.Bulb diameter: 54 mm approx.
Capacity: 50mL
Colour: Black, Red.Blue, Green, YellowSKU: TJS-00213 -
Chemistry
Pipette Stand-Horizontal,Polypropylene
Completely detachable stand, moulded in polypropylene, is totally non-corrosive and unbreakable, and can hold a total of 12 pipettes, 6 on each side. This autoclavable stand has two sides attached to each other through three metallic rods coated with polypropylene
SKU: TJS-00194 -
Chemistry
Pipette Stand-Vertical,Heavy,Polypropylene
Stable, non-corrosive, detachable stand with heavy base, which can hold maximum of 28 pipettes of up to 14mm diameter. The base measures 225mm in diameter and a polypropylene coated square rod about 375mm in length is screwed on to the base. This rod carries two discs, upper one has holes for holding pipettes while lower one has pilot holes for supporting tips of the pipettes from where liquid drains out to the base. The distance between both the discs is adjustable according to length of the pipette.
—————–SKU: TJS-00199