Bids Are invited for Ug Lab Items

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Bids Are invited for Muffle Furnace-High Temperature - Continuous Working Temperature 1400-1700 Degree Celsius Preferred-(Stable For Long Duration Runs) Temperature Accuracy / Uniformity +/- 1 Degree Celsius Inside The Central Thermal Work Zone Heating Rate Programmable From 1 Degree Celsius To 10 Degree Celsius Per Minute Sensor / Thermocouple Type B (Pt-30Rh/Pt-6Rh) Thermocouple With Cold-Junction Compensation Heating Elements Minimum 4 To 6 Numbers Of U-Shaped High-Grade Molybdenum Disilicide Elements Positioned On Opposite Sides. Size-11X11x23cm Power Controller Phase Angle Control Thyristor (Scr) Power Drive Unit With Soft-Start, Soft-Stop, And Current-Limiting Features To Protect Heating Elements Temperature Controller Microprocessor-Based Auto-Tune Pid Programmable Controller With At Least 30 R /Dwell Segments Input Power Supply 220-240V Ac Single Phase With 50 Hz. Door Mechanism Parallel-Action Side-Swing Or Vertical Upward Lifting Insulated Plug Door Designed To Keep The Hot Face Away From The Operator. Automatic Cut-Off Safety Door-Interlock Switch That Cuts Power To The Heating Elements Immediately Upon Door Opening Trip Protections Hardware-Based Over-Temperature Limiter, Broken Thermocouple Sensor Trip, And Over-Current Semiconductor Fuse Protection Microprocessor-Controlled Ultra-Wide Range Static Voltage Stabilizer With Isolation Rated Capacity 5 Kva /4000W (Heavy Duty Single Phase) Input Voltage Operating Range Extremely Wide Range Of 75V - 300V Ac (Sine Wave)Output Voltage Regulation 220V Ac +/- 1% (Constant Stabilized Output)- , Digital Zoom Stereo Microscope - Commissioning And Demonstration Of High-Performance Digital Zoom Stereo Microscope With Dedicated/Integrated Digital Camera, Software And Illumination. Optical System- Greenough Or Parallel/Galilean, 3D Stereoscopic Viewing, Anti-Fungal And Anti-Reflective Optical Coatings. Viewing Head- Trinocular/Dedicated Digital Head, 45 Deg Inclined, 360 Deg Rotatable, Pupillary Distance 54-76Mm, Diopter Adjustment +/-5. Eyepieces- Paired High-Eyepoint Ewf 10X, Fov Greater Than Or Equal To 22Mm, Eyeglass Compatible. Zoom- Continuous Ratio Greater Than Or Equal To 6.5To1, Objective 0.7X-4.5X With Click-Stops. Magnification- 7X-45X, Expandable To 90X/180X With Optional Auxiliary Lenses And 20X Eyepieces. Working Distance- Greater Than Or Equal To 100Mm. Camera- Scientific-Grade Uhd Cmos/Scmos Colour Sensor, Greater Than Or Equal To 1/2.5 Inch. Resolution- 4K Uhd (8Mp) Live Via Hdmi, Greater Than Or Equal To 12Mp Still Capture Via Usb 3.0. Frame Rate- Greater Than Or Equal To 30Fps At 4K Via Hdmi And Greater Than Or Equal To 30Fps Via Usb 3.0. Illumination- Variable/Dimmable Led Ring Or Dual Gooseneck Led Incident Light, Built-In Sub-Stage Led Transmitted Light. Stand- Heavy-Duty Rigid Pillar/Track Stand With Integrated Focus, Coarse/Fine Focus And Tension Adjustment, Base Greater Than Or Equal To 280X240mm. Software- Live Preview/Capture, Image Stitching, Edof, Hdr, Real-Time Calibration And Measurement Of Length, Area, Perimeter, Angles, Radius, Circle-To-Circle And Point-To-Point, Export Data/Images To Excel, Word And Pdf. Compatibility- Windows 10/11 64-Bit. Power- 220-240V Ac, 50Hz, Indian 3-Pin Plug. Documentation- User Manual And Software License Keys. , Rotary Vacuum Evaporator With Vacuum Pump - Brushless Dc Motor, Rotation Speed Range 20 To 300 Rpm With Digital Display And Smooth-Start Function. Lift Mechanism Motorized Or Manual Quick-Action Lift With Automatic Safety Drop/Lift-Out Function During Power Failure. Condenser Vertical Double-Coiled Glass Condenser Made Of 3.3 Borosilicate Glass, Cooling Surface Area Greater Than Or Equal To 1500 Sq. Cm. Heating Bath Stainless Steel-Ss316 With Ptfe Coating Or Dedicated Non-Stick Surface, Capacity 2 To 5 Liters, Temperature Range Ambient To 180 Deg. Celsius With +/- 1Degree Celsius Accuracy. Flask Capacity 2000 Ml Evaporating Flask And 2000 Ml Receiving Flask Standard. Vapor Tube And Seals Vacuum Control Facility Must Be Provided. Removable Vapor Tube With Lock Indicator- Vacuum Seals Made Of Graphite-Filled Ptfe For Chemical Resistance. Diaphragm Vacuum Pump Specifications Pump Type Two-Stage, Oil-Free, Chemically Resistant Ptfe Diaphragm Pump. Flow Rate Minimum Approx. 20 To 34 L/Min. Ultimate Vacuum Less Than Or Equal To 10 Mbar (Preferred Less Than Or Equal To 5 Mbar For Low-Boiling Solvents). Wetted Parts Peek, Ptfe, Or Highly Chemical-Resistant Fluoroelastomers On All Valve And Head Assemblies. Power And Compliance Operates On 220-240 V Ac, 50 Hz , Electronic Analytical Balance - Electronic Analytical Balance With The Draft Shield Chamber. Weighing Range 220 G. Readability Resolution 0.1 Mg Or 4 Decimals Up To 220 G. Repeatability -Std. Dev. Less Than Or Equal To 0.015 Mg At Lower Range Less Than Or Equal To 0.08 Mg At Full Load. Linearity Deviation +/- 0.03 Mg At Lower Range +/- 0.1 Mg At Nominal Load. Stabilization Time Ultra-Fast Tracking Less Than Or Equal To 2.0 Seconds For 0.01 Mg Resolution. Minimum Weight -Usp- 20 Mg Or Lower -Complying With Usp Chapter 41 For Absolute Accuracy. Calibration System Fully Automated Isocal / Profact Motorized Internal Calibration Triggered Dynamically By Ambient Temperature Changes - Delta T Greater Than Or Equal To 0.5 K- Or Timed Intervals. Draft Shield Technology Motorized, Contactless Gesture-Controlled Sliding Doors -Top, Left, Right- To Eliminate Vibration From Physical Contact. Data Integrity And Compliance Full 21 Cfr Part 11 Compliance With Built-In Audit Trails, Electronic Signatures, And Multi-Level User Password Management -No External Software Required- Connectivity Ports Integrated Ethernet -Rj45, Usb-A, Usb-B, And Rs232 For Direct Server/Lims Data Transfer Without Pc Middleware. , Dslr Mounted Digital Microscope - Optical System And Head - Head Type Trinocular (30 Deg. Inclined, Rotatable 360 Deg.) With A Dedicated Vertical Photo Port For Camera Mounting. Optical Design Infinity-Corrected Optical System To Prevent Image Distortion During Magnification. Eyepieces - 10X Widefield High-Eyepoint Eyepieces (F.N. 20Mm) With Anti-Fungal Coating. Objective Lenses Achromatic Or Plan Achromatic 4X, 10X, 40X (S), And 100X (Oil Immersion) Offering Up To 1000X Standard Optical Magnification. Stage And Focusing Mechanism Stage Double-Layer Rackless Mechanical Stage (E.G., 140 X 132 Mm) With A Low-Position Coaxial Control Knob. Movement Range X-Y Axis Travel Range Around 75Mm X 50Mm. Focusing - Coaxial Coarse And Fine Focus Adjustment Mechanisms With Tension Control And Limit Stopped. Illumination And Power Light Source Ultra-Bright 3W Led Or 6V/20W Halogen Variable Illumination System Providing True Daylight Colour Temperature. Condenser Abbe Condenser (N.A. 1.25) With Iris Diaphragm And Filter Holder. Power Supply - Universal Input 100V-240V Ac, 50Hz. Dslr Camera Integration And Adapter Mount Compatibility Specific Dslr Brand Mounts Via A Specialized T-Mount Adapter And Low-Profile Microscope T2 Ring. Camera Adapter Magnification - Intermediate Adapter Optics Typically Features 2X Or 4X Magnification Factors To Project The Image Correctly Onto The Dslr Sensor Without Heavy Vignetting. Shutter Control - Electronic Remote Shutter Or Pc Tethering To Minimize Mechanical Shake During Image Capture. , Microwave Oven - Capacity - 20 To 32 Liters, Microwave Frequency - 2450 Mhz, Power Output (Microwave) 800W To 1000W, Power Consumption - 1200W To 2100W, Electrical Input - 230V, 50Hz Single-Phase Ac Supply. Solo (Basic Heating), Grill (Heating + Grilling Coil), Or Convection (Heating + Fan For Baking/Roasting) Control Panel - Touch Keypad (Membrane) Or Mechanical Dials, Safety - Child Lock System, Overheating Protection, And Thermal Fuse - Convenience Auto-Cook Menus, Weight Defrost, Express Cooking, And Steam-Clean Functions , Refrigerator - Gross/Net Capacity Measured In Liters 200L Or Cubic Feet. Net Capacity Indicates Usable Space. Dimensions - Width (Typically 55 Cm To 90+ Cm), Height (130 Cm To 180+ Cm), And Depth. Defrost Type - Direct Cool (Manual Defrost) Or Frost-Free (Automatic Air Circulation). Compressor - Inverter Or Standard Reciprocating Compressor For Temperature Regulation. Refrigerant - Eco-Friendly Gas Types Like R600a (Cfc-Free). Features And Build Configuration - Single Door, Double Door (Top/Bottom Freezer), Side-By-Side, Or French Door. Add-Ons Led Lighting, Digital Displays, Built-In Ice Makers, And Convertible Zones. , Water Quality Analyser With 9 Parameters - Microprocessor-Controlled, Modular Benchtop Multiparameter Water Quality Analysis System. Simultaneous Channels - Minimum 4 Independent, Galvanically Isolated Measurement Channels Supporting Simultaneous Logging And Display Of Distinct Modules Without Cross-Talk. Display Unit - 7 Inch High-Resolution Colour Capacitive Touch Screen With Multi-Touch Operation, Real-Time Graphical Plotting, And On-Screen Procedural Video Tutorials. Parameters - Ph, Orp (Mv), Ion Selective Electrode (Ise) , Conductivity 0.001 Micros/Cm To 1000 Ms/Cm , Tds 0 To 400 Ppt , Resistivity Up To 100 Mohm.Cm , Salinity 0.00 To 80.00 Ppt. - Dissolved Oxygen (Do) 0.0 To 50 Mg/L (Ppm), 0 To 600% Saturation With Automatic Barometric Pressure And Salinity Compensation. Temperature -20.0 Deg. Celsius To 130.0 Deg. Celsius, Resolution 0.1 Deg. Celsius, Accuracy +/-0.1 Deg. Celsius. Temperature Compensation - Automatic (Atc) Or Manual (Mtc) Across 0-100Deg. Celsius With Selectable Compensation Coefficients (Linear, Pure Water Astm, And Natural Water Iso-7888). Calibration - 1 To 6 Points Auto-Recognition For Ph (Usa, Nist, Din, Custom Buffers), 1 To 5 Points For Conductivity And Ise. Data Management And Glp Compliance - Non-Volatile Memory Storing Greater Than Or Equal To 1,000,000 Data Sets With Time/Date St , S Le Id, And Sensor Serial Number Tracking. Connectivity And Peripherals - Dual Usb-A (For Keyboard, Flash Drive, Printer), Usb-C (For Pc Link), Ethernet Port, And Built-In Wi-Fi For Direct Lims Integration And Secure Ftp/Email Data Export. Power Supply - Universal 240 Vac Adapter, 5V/12V Dc Output With Internal Backup Battery Cell For Real-Time Clock Maintenance. , Optic Fibre Characteristics Apparatus - Setup To Measure Various Characteristics Of Optical Fibre - For Ug Lab , Four Probe Apparatus - Resistivity And Bang Gap Measurement Of Semiconductors - For Ug Lab , B-H Curve Apparatus - To Plot B-H Curve Of Ferromagnetic Materials - For Ug Lab - Cro Not Required , Diaphram Vacuum Pump - For Using With Desiccator , Gauss Meter With Hall Probe - For Ug Lab