With charge indicating system 2 volts 45 AH on 20 Hrs rate in plastic container.
Moving coil for D.C. measurements, Any single range 0-1, 1.5, 3, 5, 10 Amps.
Comprising a strong U-shaped magnet and a pair of brass rails with 4mm socket terminals. A brass axle with plastic discs is free to roll along the rails and completes the electrical contact between them. When the axle is placed on the rails between the poles of the magnet and a power supply unit is connected, the axle is repelled and rolls along the rails away from the center of magnetic field. Dimensions 175x60x58mm high.
Gravesandes, ring mounted in rod with handle, ball with chain. Cold ball passes through the ring but does not pass when heated the ring & the ball with separate handles.
To illustrate expansion of metal on heating and contraction on cooling, with steel bar of length 100 x 10 mm and plated brass gauge with a cut-out to just accommodate the bar and two holes through which the bar passes when cold.
ALINCO, in pairs, Lifting Power 500 gms., with keepers. Dimensions are nominal. Supplied in card board boxes.
ACCUMULATOR – GUPTA BRAND 8006172
BALL AND RING – GUPTA BRAND 8006072
CALORIMETER COPPER – GUPTA BRAND 8006223
DANIEL CELL – GUPTA BRAND 8006001
EBONITE ROD – GUPTA BRAND 8006252
FLEXIBLE LEADS PVC – GUPTA BRAND 8006194
G BY FREE FALL APPARATUS – GUPTA BRAND 8006119
HARE APPARATUS – GUPTA BRAND 8006120
ICE PAILS FARADAY – GUPTA BRAND 8006049
KINETIC THEORY KIT – GUPTA BRAND 8006125
LECHLANCHE CELL – GUPTA BRAND 8006011
MAGDEBURG HEMISPHERE – GUPTA BRAND 8006130
NEWTON COLOUR DISC – GUPTA BRAND 8006155
OESTED APPARATUS – GUPTA BRAND 8006217
PERISCOPE – GUPTA BRAND 8006160
RAY BOX – GUPTA BRAND 8006164
SEARLES SURFACE TENSION BALANCE – GUPTA BRAND 8006141
TANGENT GALVANOMETER – GUPTA BRAND 8006247
U-SHAPE MAGNETS – GUPTA BRAND 8006212
VAN DE GRAAF GENERATOR(ELECTRICAL) – GUPTA BRAND 8006051
WAVE HULIX – GUPTA BRAND 8006091
X-RAY TUBE ROENTGEN – GUPTA BRAND 8006097
YOUNG MODEL APPARATUS – GUPTA BRAND 8006145