School Science Lab Electricity

DECADE CAPACITANCE BOX

 
Decade Capacitance Box

Each dial operated by a knob. Special type of switches are provided to minimize the residual capacitance.

    Salient features:
  • High quality switches to minimize residual capacitance.
  • 4 mm safety sockets are provided.

 

Cat No. Range in Microfarad (µF) Total Resistance in Microfarad (µF) Dials
SE025 0.001 001 1
SE034 0.01 0.1 1
SE035 0.1 1 1
SE770 1 10 1
SE771 0.001 & 0.01 0.11 2
SE772 0.01 & 0.1 1.1 2
SE773 0.1 & 1 11 2
SE774 0.001, 0.01 & 0.1 1.11 3
SE775 0.01, 0.1 & 1 11.1 3
SE776 0.001, 0.01, 0.1 & 1 11.11 4

DECADE CAPACITANCE BOX

 
DECADE CAPACITANCE BOX

Decade capacitance allows easy selection of capacitance of values in ten equal steps. The device is housed in a plastic box with 4mm safety sockets. Capacitor rating 350V DC.
SH125 :10 x100 µf
SH131 :10 x 1 µf
SH114 :10 X 10 µf
Box : Plastic, 14 x 10.5cm (L x W) approx.

CAPACITANCE SUBSTITUTION BOX SH116

 
Capacitance Substitution Box

Capacitance substitution box offers selectable values of 220, 470, 1000, 2200, 4700, 10000 pf; 0.022, 0.047, 0.1, 0.22, 0.47, 1.0 µf. The device is housed in plastic box with 4mm safety sockets.
Voltage : 250 V DC (max.)
Box : Plastic, 14 x 10.5cm (L x W) approx.

CAPACITANCE SUBSTITUTION BOARD SH130

 
CAPACITANCE SUBSTITUTION BOARD

It consists of twelve non polarized capacitors of values100pf, 220pf, 470pf, 1nf, 2.2nf, 4.7nf, 10nf, 22nf, 47nf, 0.1µf, 0.22µf, 0.47µf mounted on a board which can be easily selected by means of a rotary switch. Connections via 4mm sockets.
Max. Voltage : 250 V DC
Board dimensions : 120 x 65 mm (L x W)

Electricity Experiments