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Tender For Purchase Of Lab Equipments-- 1 Purchase Of Lab Equipments 2 Acidity Test Kitspecifications:Ethyl Alcohol Sodium Carbonate Solution Universal Indicator Solution Laboratory-Grade Test Tubes Droppers Colour Comparison Chart For Test Result Comparison Chemicals Supplied In Labelled Containers With Safety Instructions Suitable For Laboratory Educational And Testing Applications 3 Single Phase Resistive Loadspecifications:Type: Single Phase Loading Rheostat Power Rating: 5 Kw Supply: 230 V Ac, Single Phase, 50 Hz Total Number Of Load Steps: 8 Approximate Dimensions: 18 × 18 × 22 Inches (L × B × H) Comprising Electrical Load Resistors Suitable For Laboratory Loading Applications Resistors Shall Be Special Cement-Insulated Type Mounted On Powder-Coated Ms Panel/Enclosure Individual On/Off Rotary Switches Provided For Load Selection Mounted On Rubber Wheels/Casters For Portability 4 Three Phase Resistive Load Specifications:Rating: 5.25 Kw Supply: 415 V Ac, 3-Phase, 50 Hz Total Number Of Load Steps: 6 Main Switch To Be Provided Approximate Dimensions: 18 × 18 × 22 Inches (L × B × H) Comprising Special Cement-Insulated Electrical Load Resistors Mounted On Powder-Coated Ms Panel/Enclosure Individual On/Off Rotary Switches For Load Selection Mounted On Rubber Wheels/Casters For Portability Suitable For Laboratory Load Testing Applications Proper Insulation, Ventilation, And Earthing Arrangement To Be Provided 5 Three Phase Capacitor Bank Specifications: 3-Phase Capacitor Bank Rating: 2 Kvar Voltage: 440 V Ac Frequency: 50 Hz Heavy Duty Self-Healing Capacitor Units Powder Coated Ms Enclosure Compact Panel Mounted/Floor Mounted Construction Proper Ventilation Arrangement To Be Provided Capacitor Duty Contactor/Switch To Be Provided Fuse/Mcb Protection To Be Provided Discharge Resistors To Be Provided For Safety Proper Earthing Arrangement Provided 6 3 Phase Auto Transformer Starter Specifications: 3-Phase Variable Autotransformer Input: 415 V Output: 0–470 V Ac (Continuous) Current: 15 A Copper Wound, Carbon Brush Type Heavy Duty Toroidal/Core Construction Mounted In Powder Coated Ms/Crca Enclosure Front Panel Mounted Voltage Control Knob With Scale Indication Proper Insulated Terminals Provided Floor/Bench Mounted Type Suitable For Laboratory Use Input / Output Terminal Arrangement Provided Mcb/Fuse Protection Provided Proper Earthing Terminal Provided Ventilation Arrangement For Heat Dissipation 7 3 Floor Lift Interfacing Model Specifications: Type: Table-Top Lift Model Floors: 3 Levels Structure: Transparent Acrylic / Ms Frame Cabin: Moving Lift Car With Guide Rails Drive: Dc Geared Motor / Stepper Motor Motion: Up/Down Movement, Floor Indication Leds (1, 2, 3) Direction Indicators (Up/Down), Start & Stop Atevery Stage, Over Load Limit Control Three-Floor Lift Operation Plc Interfacing And Programming Floor Selection Logic Automatic Stopping At Floors Direction Indication System Educational Demonstration Of Elevator Automation 8 Mcb Elcb Trainer Kit Specifications: 1 Phase/3 Phase, 2/3/4 Pole, 3A-16A Single Pole Mcb 2-5Amps Two Pole Elcb 30Ma Lamp Load Single Phase 5Amps Panel Enclosure And Terminal Outlets 9 Signal Generator Specifications: Frequency Range: 0.1 Hz To 5 Mhz. Display: 4 To 6 Digit Led Display Output Waveforms: Sine, Triangle, Square, ± Pulse, ± Ramp. Amplitude: 0 – 20 Vp-P. Rise Time: 10 Dso Specifications: Bandwidth: 50 - 100 Mhz. Sampling Rate: 1Gs/S. 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. 7-Inch Color Display Or Equivalent Input Impedance - 1 M? ±2%, // 20 Pf 2 × Passive Probes (1X/10X) 11 Pwm Based Step Down Dc Chopper Using Mosfet/Igbt Kit Specifications: Pwm Based Step-Down Dc Chopper (Buck Converter) Power Device : Power Mosfet / Igbt Based Switching Circuit Input Supply : 24 V Dc To 110 V Dc Or Derived From 230 V Ac Mains Through Rectifier Unit Output Voltage :(0 To Vin) Variable Dc Output Current : Up To 5 A Dc Maximum With Suitable Load Resistor (R Load) Pwm Duty Cycle Control Provided Pwm Generation And Control Circuit Inbuilt Gate Driver Circuit Provided 12 Dual Output Regulated Dc Variable Power Supplyspecifications: • 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. 13 8051 Micro Controller Kit Specifications: • Operating Voltage: +5 V Dc. • Flash Memory: 4 Kb (At89C51) / 8 Kb (At89S52). • Ram: 128 Bytes Internal Ram. • 16 × 2 Alphanumeric Lcd Display. • Push Buttons / Tactile Switches. • Dip Switches For Digital Input. • Inbuilt Adc Interface: Ldr, Potentiometer. • Inbuilt Dac Interface. • Inbuilt Stepper Motor Driver With Stepper Motor. • Inbuilt Dc Motor Driver With Dc Motor. • 1 × 4 Led Array, 1 × 4 Keypad, 1 × Relay. • 1 × Buzzer, 16 × 2 Lcd Display, 1 × Pwm Driver. • 1 × Hardware Interrupt Key, Inbuilt Rtc. • Inbuilt Eeprom And Uart Module. • 4 × 7-Segment Display. • Supports Both Assembly And C Language Programming. • Pc Interfaceable. 14 Stepper Motor Drive Kit Specifications: Working Model 8051 Micro Controller Kit Capable For Stepper Motor Drive Kit 15 Digital Trainer Kit Specifications: 5V Dc, 1A Regulated Power Supply ±12V Dc / ±15V, 200 Ma Regulated Power Supply Solderless Breadboard To Accommodate 8 × 16-Pin Ics, Zif (Zero Insertion Force) Ic Sockets 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 Probes Built-In Logic Switches Manual Clock: Debounced Push Button (One Pulse Per Press) 16 8 Bit Adc/Dac Interface Boardspecifications: • Thermistor / Lm35 Input In One Channel. • Variable Input (0–5) V In Another Channel. • 8 Leds For Digital Output Indication.• Necessary Control Signals Provided For Adc0809. • 8-Bit Dac Using Dac0808. • 8-Bit Digital Input From Controller. • Single-Channel Dac Output:(0–10) V. • Power Supply:±12 V Or ±15 V For Analog Circuitry Please Enable Macros To View Boq Information = Limited
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