Tender For Supply Of Electronics Lab Materials, Kottayam-Kerala

Tender For Supply Of Electronics Lab Materials ICS IC 7483 IC 7474 IC 74154 IC 74151 IC 74155 IC 74150 IC 7402 IC 7404 IC 7400 IC7408 IC7486 IC 7432 IC 741 Resistors W 100 2200 470 Ω 6802 1.2 k 1.5 k Q 2.2 k 3.3 k 4.7 kΩ 5.6 k 6.8 k 10 k 12 k 15 k Q 22 k 27 k 33 k 56 k 100 k 2 ΙΜΩ Capacitors 0.01µf 0.1µf 0.22 µf 1 μί 3 uf 10µf 100pf 220 pf Mextech make Analog CRO Model with 20MHz Bandwidth Dual Channel FG-3000 (3 MHZ SIN/SQU/TRI/PULSE/TTL-FG with AM/FM/PWM SWEEP MODULATION Model STFG 3000 Aplab make Single output Variable Power Supply 0-32V, 0-2A Model TS3202M Breadboard Single strand wire Wire stripper IC Organizer box CRO Probes (crocodile) 4.7k Pot Liner 10k pot Liner 100k pot Liner Soldering Iron Soldering lead 1. MEXTECH CRO 20 MHz . High luminance, internal graticule CRT Japanese electronic encoder, light, handy and reliable Fully sealed long live vertical mode switch ALT Triggering Function. Two independent signals simultaneous observation Build-in 6 Digit Frequency Counter 20MHz Dual Channel 10 times sweep magnification TV Synchronization-Y mode 2. STS FUNCTION GENERATOR 3 MHz (DDS BASED FG WITH STANDARD FUNCTIONS & MODULATION AM/FM/PWM/SWEEP) Output waveforms: Sine, Square, Triangle and Pulse& TTL Output: Socket-BNC, Amplitude 20 V p-p with 50 ohms impedance Frequency Range: 0.1 Hz to 3MHz (SINE, SQR and PULSE) ;0.1 Hz to 1 MHz (TRI.) Selected in7 steps. Variable Control Resolution: 0.1Hz Display: LCD, micro controlled menu Keys with freq and amplitude display Modulation: AM, FM, PWM and SWEEP (DC TO 20 KHz)-EXTERNAL Mod input: 5Vpp(maximum) DC Offset: +/- 5V continuously adjustable, attenuated by step Attenuator. Attenuation: 0 db, 20 db, 40 db, and variable control Impedance: 50 ohms +/- 10%. Level Flatness: 0.2dB from 10 Hz to 1MHz Stability: +/- 20 ppm Accuracy: +/-20 ppm Sine Wave Distortion: 0.5% maximum at 20Vp-p 0.1% maximum at 2V p-p (FO 20 KHz) Square/Pulse Rise &Fall Time: Less than 50n5 at full rated Output. Pulse Duty Cycle Variation: 0% to 100% (10Hz - 1 MHz) 25% to 75% (> 1 MHz) Minimum pulse width: 75 ns Triangle Linearity Error: 0.25 (FO KHz, 5% to 95%) Output Amplifier Protection: Protected against short circuit and + 15V overload. TTL Output: rise and fall=/< 25ns at maximum output Level: />3Vpp Power Requirement: 230 V AC + 10%, 50Hz, 10VA 3. Constant Voltage Mode Output Range 0-32V/0-2A Regulation Line <0.01% ±3mV for 10% change in line Load <0.01% ±3mV for load change from zero to full load. Ripple & Noise <1mV rms max. Indication CV mode LED Green Constant Current Mode Output Range 0-2A. Regulation Line <0.1% ±2mA for 10% change in line Load <0.1% ±4mA for load change in output voltage from zero to max. o/p voltage. Ripple & Noise <2mA rms max. Indication CC mode LED Red Protections Automatic overload and short circuit protection. Metering Digital Standard Single meter to read V/A of each output with a Selector switch. Input Line Voltage 230V AC ±10% 50Hz Dimensions 242 (W) x 295 (D) x 177 (H) mm. Weight 8.25 Kgs.

Refer document

Refer document

Refer document