Measuring Instruments
1. Digital Picoammeter, Model PM-100
Application : Measurement of low current down to 1 pA
Range : 1nA to 100 µA full scale in 6 decade ranges with 100% over ranging (1 pA minimum)
Display : 3 ½ digit, 7 segment, LED display
Input : Through UHF Connector
Accuracy : + 0.25% + 1 digit
Power : 220 V + 10%, 50 Hz
2. Digital Nanoammeter, Model NM-100
Application : Measurement of low current down to 100 pA
Range : 100 nA to 100µA full scale in 4 decade ranges with 100% over ranging (100 – pA minimum)
Display : 3 ½ digit, 7 segment, LED display
Input : Through Amphenol Connector
Accuracy : + 0.25% + 1 digit
Power : 220 V + 10%, 50 Hz
3. Digital Microammeter, Model DMM-01
Application : Measurement of low current down to 1nA
Range : 1µA to 1000µA full scale in 4 decade ranges with 100% over ranging
Display : 3 ½ digit, 7 segment, LED display
Accuracy : + 0.25% + 1 digit
Power : 220 V + 10%, 50 Hz
4. D.C. Microvoltmeter, Model MV-02
Application : Very low D.C. voltage measurement
Range : 1 mV, 10 mV 100 mV, 1 V, 10 V with 100% over ranging
Resolution : 1 µV
Accuracy : + 0.25% + 1 digit
Stability : + 1 digit
Input Impedance : >1000 MΩ on all range (except 10 MΩ at 10 V range)
Display : 3 ½ digit, 7 segment, LED display
Power : 220 V + 10%, 50Hz
5. A.C. Millivoltmeter, Model ACM-203 (True rms)
Application : General purpose, indispensable to any electronic lab
Range : 20 mV, 200 mV, 2 V, 20 V FSD
Response : 10 Hz to 150 KHz
Accuracy : + 0.25% of FSD
Display : 3 ½ digit, 7 segment, LED display
Oscll. Output : 0-1V continuously variable
Frequency : 1 KHz Sine wave fixed
Power : 220 V + 10%, 50Hz
6. A.C. Millivoltmeter, Model ACM-20 (True rms)
Application : General purpose, indispensable to any electronic lab
Specifications : Same as in item No. 5 above except built-in oscillator
7. Digital Gaussmeter, Model DGM-20
Application : Measurement of magnetic field from 1 Gauss to 20 KGauss with convenience & enhanced resolution
Range : 0-2 K Gauss and 0-20 K Gauss
Accuracy : + 1% of the reading +1 digit
Metering : 3 ½ digit, 7 segment, LED display
Element : Hall probe In-As (transverse type)
Power : 220 V + 10%, 50 Hz
Sp. Feature : Indicates direction of the magnetic field
8. Gaussmeter with axial type hall probe also available with same specifications for transverse field measurement.
9. Digital High voltage Power Supply, Model DHV-15
Application : High voltage source for photomultiplier tubes and other radiation detector
Output Polarity : +ve or –ve as required
Output : 0 to 1500 V continuously variable
Regulation : + 0.05% for no to full load
Stability : 0.02% for no to full load
Current : 1 mA (max.)
Display : 3 ½ digit, 7 segment, LED display
Power : 220 V + 10%, 50 Hz
Protection : Protected against over load and short circuit by current limiting technique
10. Power Supply, Model PS-20
Application : General purpose low cost laboratory power supply
Output : 0-20 V continuously variable with coarse & fine control
Current : 1Amp or 2 Amp as required
Regulation : + 0.05% for no to full load
Stability : + 0.05% for no to full load
Display : Separate digital display for both voltage & current
Protection : Protected against over load and short circuit
Power : 220 V + 10%, 50 Hz
11. Power Supply Fixed Output, Model FPS-20
Application : General purpose low cost power supply ideally suited for analog and digital IC’s
Output : + 5 V, -5 V, +12 V and -12 V fixed voltage
Current : 300 mA (max.) for each
Power : 220 V + 10%, 50 Hz
12. Function Generator Model FG-200
Wave : Sine, Triangle & Square with TTL output
Frequency : 2 Hz To 200 KHz in 6 decade ranges
Output : 15 V p-p into 600 ohm
Accuracy : + 5%
Power : 220 V + 10%, 50 Hz
13. A.F. Oscillator, Model AF-10
Wave : Sine & Square wave
Frequency : 20 Hz to 200 KHz in 4 decade ranges
Output : 0-10 V in 5 decade ranges
Accuracy : + 5%
Power : 220 V + 10%, 50 Hz