I YEAR ITEMS

DIGITAL BALANCE Weight 500g, Accuracy 0.01g, Top pan. Tare Function, caliberation- Automatic external Display type: LED

DIGITAL TDS METER Range 0-9990 ppm, resolution 1ppm, digital LCD display, ATC feature.

Heating Mantle Capacity: 500ml Rating 200W with Energy Regulator

Joule Calorimeter Copper vessel, Battery eliminator-3A, (2,4,6,8,10,12 V), Tubular rheostat 20-3.3A, one way plug key, Analog type DC ammeter (0-2A), voltmeter (0-5V), Thermometer (alcohol), stop clock

Hotplate Plate size:25 x 30 cm (10 x 12 inch) with adjustable Thermostate control Up to 350 Degree Temprature Control Heating Element: Nichrome heating element Power Supply: 220–240 V AC, 50 Hz

Electric Bunsen Burner Maximum temperature Up to 800 degree C, Power supply 220 to 240 V, Power 350 W

WATER DISTILLATION UNIT Output Capacity: 2–4 liters per hour Material: Stainless steel boiler and condenser Heater: Built-in electric heating element Power Supply: 220–240 V AC, 50 Hz Cooling: Water-cooled condenser Safety: Automatic low water cut-off

Ohm's Law Verification Kit Battery eliminator-3A, (2,4,6,8,10,12 V), Tubular rheostat 20-3.3A, one way plug key, Analog type DC ammeter (0-2A), voltmeter (0-5V), standard resistance coil of 1, 2 ohm (2-set) wound on a wooden bobbin

Boyle's Law Apparatus The apparatus includes the quill tube, a retort stand, a clamp, and a mounted meter scale. Quill Tube Specifications: Length: Approximately 50 cm. Bore Diameter: Uniform bore, roughly 1 mm to 2 mm. Construction: Glass tube with one end sealed. Trapped Substance: A mercury pellet (or thread) of length 10 to 15 cm is introduced to enclose a column of air. Mounting: Attached to a half-meter or meter scale.

Helical Spring Apparatus Structure: A rigid support mounted on a heavy metal base, typically cast iron, to ensure stability during tests. Springs: High-tensile steel spiral springs, typically (approx 25 mm) diameter, (100 mm) long. Measurement Scale: A vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement. Loading Mechanism: A, typically (50g), hook-attached weight hanger at the bottom. Pointer: A fine pointer attached to the bottom of the spring moves along the scale. Accessories: Includes a set of slotted weights (e.g., (6times 50g) or similar sets) for incremental loading.