Characteristic Curve Apparatuses

101. Junction Diode : AP.N. Junction diode on Board with diagram engraved on front panel.

102. P. N. Junction Diode / Semi Conductor Diode Characteristic Apparatus : The unit consists of Two Meters for measurement of volts and current of Diode in forward as well as in reverse direction. A complete demonstrative unit with dual power supplies. Terminals of meters and power supplies output are provided on the front panel to make the connections externally with the help of connecting wires.

Complete in all respects.
Cat. No. 102

103. P. N. Junction Diode / Semi Conductor Diode Characteristic App. with Two Digital Meters :

104.P. N. Junction Diode / Semi Conductor Diode Characteristic App. with FOUR ANALOG METERS :

Cat. No. 104

105. P. N. Junction Diode / Semi Conductor Diode Characteristic App. with FOUR DIGITAL METERS :

Cat. No. 105

106. P.N. Junction Diode in Forward Bias/Zener Diode in Reverse Bias : The unit consists of four meters for measurement of volt and current. A complete demonstrative unit with dual power supplies. Terminals of meters and power supplies output are provided on the front panel to make the connections externally with the help of connecting wires. Complete in all respects. 

Cat. No. 106

107. P.N. Junction Diode in Forward Bias/Zener Diode in Reverse Bias with Two Digital Meters.

Cat. No. 107

108. Transistor On Board : A transistor mounted on board with schematic diagram engraved on Front Panel. 

109. Transistor Characteristic apparatus : This is a complete unit comprising of two independent power 

supplies for base-emitter and collector-emitter junctions. Four Meters are provided along with a transistor on the front panel. Input and output characteristic experiments can be performed by making suitable connections of power supplies, meters and transistor. Rugged construction compact unit with self explanatory users manual. 
Cat. No. 109

110. Transistor Characteristic Apparatus but with Characteristics in Common Emitter/Common Base Mode of NPN Transistor. (Extra Large Size) 

111. Transistor Characteristic Apparatus with Four Digital Meters : 

Cat. No. 111

112. Characteristics of a NPN & PNP Transistors in Common Emitter mode with four meters & Power supplies.

Cat. No. 112

113. Zener Diode On Board : A Zener diode mounted on board.  

114. Zener Diode Characteristic Apparatus With Two Analog Meters : The unit consists of dual power supplies. Two meters are provided for taking the reading in forward as well as in reverse Direction of Zener Diode. A complete demonstrative unit with schematic diagram.

Cat. No. 114

115. Zener Diode Characteristic Apparatus with 2 Digital Meters

Cat. No. 115

116. Zener Diode Characteristic Apparatus with 4 Analog Meters

Cat. No. 116

117. Zener Diode Characteristic Apparatus with 4 Digital Meters

Cat. No. 117

118. Field Effect Transistor Characteristic Apparatus (F.E.T.) : The apparatus is designed to draw the characteristic of a F.E.T. Complete with power supply of its own. It is provided with THREE METERS to read different parameters.

Cat. No. 118

119. Field Effect Transistor Characteristic Apparatus (F.E.T.) with THREE Digital Meter.

120. MOSFET CHARACTERISTICS APPARATUS : The apparatus is designed to draw the characteristic of Mosfet. It is provided with three meters and two built in power supplies and patch cords. 

121. UJT Characteristic Apparatus : It is provided with Two Power Supplies and Three Meters to draw input/output characteristics of the UJT.

122. Silicon Controlled Rectifier Characteristic Apparatus : It is provided with three meters to read Anode current. Anode cathode voltage and gate/cathode current. Complete with two Built-in power supplies.

123. Characteristics of Diac/Triac/SCR Combined with Four Digital Meters : The instrument is provided with variable IC Regulated Power Supplies.

Cat. No. 123

124. Thermistor : Mounted on base with separate terminal for eachelectrode on bakelite panel and schematic diagram.

125. Thermistor Characteristic Apparatus : A complete unit is assembled on Hylam sheet alongwith Thermistor on Front Panel with power supply and one meters

Cat. No. 125

127. C.R. Circuit Board with Two Meters, three capacitors and Three Resistances for different Combinations of R and C.  

Cat. No. 127

128. L.R. Circuit : (Power factor of A.C. Circuit) Complete with built in A.C. power supply two A.C. Meters, Inductance and Resistances for different combinations of R & L.

129. Energy Gap From Variation Of Reverse Current : Complete in all respect with Built in Power supply, temperature controlled oven, Meters for measurement of voltage and current and thermometer to measure temperature. 

Cat. No. 129

130. L.C.R. Resonance Apparatus : Instrument comprises of 3 Capacitors, 3 Resistances, 3Inductances and One AC Moving coil meter to measure current.   

131. L.C.R.Resonance Apparatus With Digital Meter :

Cat. No. 131

132. Conversion of Galvanometer Into Voltmeter : With Built in Regulated Power Supply & two meters.

Cat. No. 132

133. Conversion of Galvanometer into Ammeter : Instrument comprises of Regulated Power Supply two D.C. Meters and Set of Shunts mounted behind the Panel.  

Cat. No. 133

134. Conversion of Galvanometer into Ammeter & Voltmeter Combined Unit with built in IC Regulated Power Supply. Fully self contained.

135. Voltage Doubler & Tripler Circuit : The unit comprises of AC P. Supply, meter & various components.

137. LCR Impedance Circuit : Complete in all respect with Built in AC power supply, AC Moving coil Meters, Resistances, Capacitances and Inductance.

138. Study Of Half Wave/full Wave And Bridge Rectifier: With Capacitances, Resistances and Filter Choke without meters.

139. Laser (Semi Condcutor) : with Stabilised Power Supply & Grating Stand. 

Cat. No. 139

140. Frequency Response of RC Circuit : Unit consist of two dial of resistance, one dial of capacitance & patch cords.

141. Frequency Response of RL Circuit : Unit consist of two dial of resistance, one dial of inductance & patch cords.

142. HYSTERESIS CURVE (B.H. CURVE) APPARATUS

Cat. No. 142
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