Spherometer
Spherometer for the accurate measurement of the radius of curvature of spherical lenses.
Made of brass with a vertical scale of 10-0-10mm.
A micrometre scale with 100 divisions
A set of slotted iron masses suitable for use with sono-meters or other applications where a large load is required.
The masses and hanger are finished in black color.
Hanger and Mass each of 500 gm.
Total weight 2.5kg.
Hanger and Mass each of 1 kg.
Total weight 5 kg.
Spherometer Laboratory
• Brass dial head 40 mm diameter, mounted on stainless steel screw.
• Head divided into 100 divisions, reading to 0.01 mm and registering on vertical scale 10-0-10.
• Frame with three legs of stainless steel.
• Distance between two legs is 40 mm approximately.
• Pitch 1mm.
Plastic, tubular Newton spring balances.
Each range is colour coded for convenience and is graduated in both grams and Newtons.
The spring mechanism is clearly visible and zero adjustment is incorporated.
Portable Electronic Balance having 2 kg capacity with 0.1g accuracy
Capacity 2 kg Division 1 g
Pan size 15x17 cm, operates on mains supply & battery.
Supplied with adapter.
Dial type, Circular Scale with hooks.
Dial type, circular scale, 6 inches with suspension and load hooks with zero adjuster.
Cap. : 50 kg Sub division : 200g
Made from iron shaft with slots painted in black color.
Hanger and Mass each of 500 gm.
Total weight 2.5 kg.
Hanger and Mass each of 1 kg.
Total weight 5 kg.
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