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| Tender ID | 4417558 |
|---|---|
| Organisation Name | Directorate Of Technical Education |
| Tender Brief | Corrigendum : Equipment Items |
| Last Date For Submission | 15th Jun, 2026 |
| Opening Date | 16 Jun, 2026 |
| Document Cost | 0.00 |
|---|---|
| EMD | 3930.00 |
| Estimated Cost | 0.00 |
| City | Tiruchirappalli |
|---|---|
| State | Tamil Nadu |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Dual Output Regulated DC Variable Power Supply- Input Voltage : 230V/50 Hz ac. Output Voltage : (0-30)V dc. Output Current : (0-2)A.dc Protection Circuit : Over Voltage, Over Current and short circuit protection. High efficiency : Greater than 85 %. Low ripple and noise less than 50 mv. Digital display | 1 | Nos |
| 2 | Digital IC trainer kit with breadboard: +5V dc, 1 A regulated power supply. 12V dc / 15V dc, 200 mA regulated power supply. Solderless breadboard with minimum 840 tie- points, power distribution buses. ZIF(Zero Insertion Force)IC sockets to accommodated 8 or 16 pin ICs. Logic input and output LEDs for output monitoring. 16 buffered LED outputs. 16 debounced switch inputs Variable clock generator: 0.5 Hz to 50 Hz. Single Pulse output : 100 ms(buffered, Positive and negative outputs). One seven-segment display with 4 BCD inputs. Built-in logic switches. Manual clock: Debounced push-button(one pulse per press). | 1 | Nos |
| 3 | DIGITAL STORAGE OSCILLOSCOPE- Bandwidth: 50-100 MHz. Sampling Rate: 1GS/sec. Channels: 2 (Minimum). Power Supply: 100V 240V AC, 50-60 Hz Automatic Measurement: Vpp, Vavg,RMS, Frequency, Period, Vmax, Vmin, Rise Time, Fall Time, + Width, - Width, +Duty, - Duty etc., Horizontal Scale: 5 ns/div 50 s/div or equivalent Vertical Resolution: 8 bits (2 Channels simultaneously) Vertical Sensitivity: 1 mV/div 10 V/div (at input) Waveform Math: +, -, x , , invert, FFT etc., Waveform Storage: 16 waveforms or equivalent Communication Interface: USB Host, USB interface. C 7-inch color display or equivalent Input impedance - 1 M 2%, // 20 pF Accessories:2 x passive probes (1X/10X) | 1 | Nos |
| 4 | PCB Prototype Machine : Manual software : Copper CAM & Mach3 Mill. Resolution (X/Y) : 3.125 micrometre. Working Area(X/Y/Z) : 200 x 300 x 120 mm. Minimum width line and space : 0.1 mm (4 mil). Maximum travel speed : 58 mm/sec(2.28 ). Drilling range: 0.2 3.175 mm(8-125 mil). Maximum drilling cycles : 50 cycles/min Main axle power rating : 300W. Main axle rotating speed : 25000 RPM. Maximum working speed : 3500 mm/min. Feeding height: 120 mm. Working drive : 0.02 0.05 mm. Repositioning accuracy : 0.01 0.02 mm. Supported formats : Standard Gerber, DXF, Excellon. Capability of processing various materials: FR4, Copper clad, Acrylic, Metal, Aluminium etc. Power supply : 230V ac | 1 | Nos |
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