For precise quantitative measurement of electricity. Robust construction, easy to operate and repair. Moving coil has a fairly large periodic time and large moment of inertia. With zero adjusting and locking device. The phosphor bronze suspension strip prevents shifting of zero. Deflection of galvanometer is closely proportional to the current. Fitted with a sensitive spirit level and three levelling screws. Coil fitted with a high quality concave mirror of focal length 100 cm.
|Resistance of||Time Period|
|The coil (ohms)||(Sec.)|
Category: Physics & Electronic Laboratory Apparatus
Cat. No. Diameter mm. 07.01 3 07.02 6 07.03 9 07.04 12 07.05 16 07.06 19 07.07 25
Brass diameter 13 mm.
QUICK LOCK CLAMPS
150 mm. long plated screw to hold up to four pair of single groove casted light alloy aluminium washers, fastened with metal washer and nickel plated wing nut.
SPHERES SOFT WOOD
Cat. No. Diameter mm. 08.01 13 08.02 25 08.03 50