Supply And Installation Of Lab. Items, Instruments And Equipments. 1 Ice Cube Maker Outer body with heavy duty angle iron frame and inner storage bin of steel, storage bin insulation with high density PUF, cleaning provision after every cycle, with capacity of 25kg/hr. 2 2 Analytical Balance for Demonstration Case Material: Wooden and glass, Capacity: 200gm approx., Sensitivity: 1/5 mg, Supply with weight box. 6 3 Digital Balance: 0.1 mg Readability Capacity: 220g or more, readability: 0.1 mg, repeatability (at nominal load): 0.1 mg, linearity deviation: ±0.2 mg, sensitivity temperature drift: 2 ppm/oC, setting time: 2s, adjustment: automated internal and external calibration, display: Backlit LCD, power saving mode. 3 4 Digital Balance: 10 mg Readability Capacity: 220g or more, readability: 10 mg, repeatability (at nominal load): 0.1 mg, linearity deviation: ±0.2 mg, sensitivity temperature drift: 2 ppm/oC, setting time: 2s, adjustment: automated internal and external calibration, display: Backlit LCD, power saving mode. 8 5 Centrifuge Machine Brushless induction motor, Microprocessor Controlled LED display, Stainless Steel centrifuge Chamber, Digital timer 0-59 min., Frequency drive, Dynamic brake with Imbalance detector, Speed ≥ 5000rpm, Speed accuracy ±10 rpm, Acceleration time to max. rpm : ≤15 s Braking time to maximum rpm : ≤15s, Safety Lid with lock, Adjusted Swing/Angle Rotor with 15ml - 8 tubes of polypropylene tubes, Tube sealer to seal the tubes should be provided, Noise level ≤ 65 DB, Compact design, Voltage / frequency input-According to Indian options and good tolerance to the fluctuation 8 6 Ultra-Centrifuge Machine Microprocessor based. Square M S body duly powder coated. Double walled light weight ABS lid. Speed not less than: 10000- 26000 rpm, Machine should have capacity 60-85ml in angle rotor. Machine should have provision of MTP plate rotor. Machine should have all rotors pre-programmed. Provision of speed increments 1 rpm. Brushless Drive, imbalance cut-off & acceleration & deceleration curves LED display for run. Fitted with microprocessor based 2 lines 16 characters LCD panel for 0-59 minutes countdown timer, digital rpm meter and programmable speed controller. Multiple rotor and carrier options, touch screen, easy to use controls, programmable acceleration/deceleration options make the portfolio highly 2 Bidding Document for e-Procurement University of Kota, Kota (Rajasthan) Page 10 of 39 D/nitesh/Tender/Chemistry adaptable for multiple applications. 7 Double Distillation Assembly Quartz double distillation unit. Demountable Boiler Panel Series. Model – Vertical. Distilled Water Output Capacity – 1-2.5 Litres / Hours. Distillate water quality specification’s: pH: 6.9 to 7,free from pyrogen and organic matter, Conductivity <1x10-6 S/cm, Total Organic Carbon <500µg/l, Total Solids <0.1mg/lit. Accessories for Double Distillation Unit.• Distillation Apparatus power supply (DAPS) , Low temperature circulating water bath (Chiller),Working Temperature : -10°C to 100°C, Temperature Accuracy: ±01°C,insulated electrical connections with safety cutoff device. Distillation stand should be of high-quality rust-free metal with embedded clamps for perfect holding and storage tank. Threaded connectors are offered with all water connections., Made of high-quality heat resistant glass cylinders and tubes and also resistant to minor damages, Boiler portion made of high purity and good quality borosilicate material along with water level indicator, Borosilicate condenser, Heater is of high purity electronic grade transparent quartz type. Should avoid contact of embedded boiler with water Electrical Requirements 230-250 volts Single phase 1.5x2 kw Quartz heater, Energy efficient. Provided with safety cut off device. Parts should be replaceable. ISO accredited. Audio Alarm Light Indicator, Electrical dual auto-cut-off system, MCB, Optical Beam Sensor for the tracking of water level reduction, increase and also the increase of the Boiler pressure. 4 8 Single Distillation Assembly Wall hanging type with bracket/clamps, electrically operated, single walled, capacity of production pyrogen free distilled water, Made of heavy gauge Stainless Steel. Distillation Capacity: 2-10 Litres/Hr.ISI immersion heating element. Electric control panel: Water level cut-off device, Rubber and sealing ring: Between the boiler & lid, Take Control valve: For water inlet., Return water pipe, Acid-resistant, alkali proof and corrosion proof. Supplied with clamps, storage tank, 2 Nos of replaceable immersion heating element and core power cord of minimum 2-meter length along with 3 pin industrial plug/top. Single Phase Ac 230+-10V & 50+-1Hz.Loads:1.5KW-8KW. 1 9 UV Cabinet UV viewing cabinet with uniform UV illumination, soft rubber view-port, UV filters for eye-protection, control switches, 3 UV sources (shortwave 254nm and longwave 366nm and visible), all the essential accessories required for inspecting paper & thin layer chromatograms and fluorescent materials. 6 10 Hot Air Oven External/internal body and other parts like tray etc should be made of high-quality material like SS316 or better. Proper facility for ventilation and air circulation. Temperature Range: 50°C to 300°C or better. Temp. Set and display sensitivity: Temp. Variation: ± 1 ºC. Material: Stainless Steel or better. No. of Shelves: 3 or more, Chamber Size: 18X18X18 or better (Should be fitted on 2.5 feet bench). Accuracy: ±2°C or better. Microprocessor control system and digital displays, Digital 12 Bidding Document for e-Procurement University of Kota, Kota (Rajasthan) Page 11 of 39 D/nitesh/Tender/Chemistry sample temperature display; control panel option Provision for door safety locking system. Accessory: Electric codes (1 Pc), Gloves (1 pair), and Tong (2 Pc), removable stainless-steel racks (2 pc extra). Power Supply: 100-240V,50/60 Hz. Voltage (V)- 220volt, Frequency (Hz) Series-50 Hz. 11 Hot Plate Heating Plate Surface: The Cast iron plate machined to a smooth & levelled surface is fitted on a robust mild steel double body painted with an attractive stoving enamel. Top of rectangular cast iron plate has insulated beaded elements inside. Heating Range: up to 350 deg. C. continuous operation for long time. Accuracy in temperature: +/- 2 deg. C. or better. Uniformity: +/- 1 deg. C. or better. Controller: Provided with Thermostat (up to 350°C) or Energy Regulator or Digital Controller cum Indicator PID Micro Processor controller dual display with safety alarm. Rating: 2KW. Power Indicator: ON/OFF. Power Requirements:220V AC, 50HZ cycle. Dimensions :10 x 12 Inches 19 12 Water Bath-6 Holes 06 holes of 75mm dia, Double walled inside stainless steel and outside mild steel sheet painted in epoxy powder coating (rust resistant material) with lid. Bath should consist of two pilot lamp, temperature control knob and ON/OFF switch to work on 220/230 volts AC supplied with or without stirring arrangement without racks and thermometer. Instrument should have lift up bath cover; Carrier racks should be given for flasks and test tubes racks. A cock should be provided to facilitate draining of bath contents. Water bath protective media should be there to prevent contamination and formation of algae. Temperature is generally electronic digital temperature controller, from ambient temperature +5 to 100oC with accuracy of ±10 C and ±0.10C. Audible warning safety signals should be there for high/low temperature warnings, and dry running protection. All electrical peripherals required for smooth functioning e.g. voltage stabilizer should be provided with the equipment, Water Bath Rectangular (Single wall), Auto- cut heating elements are fitted 5 13 Water Bath-12 Holes 12 holes of 75mm dia, Double walled inside stainless steel and outside mild steel sheet painted in epoxy powder coating (rust resistant material) with lid. Bath should consist of two pilot lamp, temperature control knob and ON/OFF switch to work on 220/230 volts AC supplied with or without stirring arrangement without racks and thermometer. Instrument should have lift up bath cover; Carrier racks should be given for flasks and test tubes racks. A cock should be provided to facilitate draining of bath contents. Water bath protective media should be there to prevent contamination and formation of algae. Temperature is generally electronic digital temperature controller, from ambient temperature +5 to 100oC with accuracy of ±10 C and ±0.10C. Audible warning safety signals should be there for high/low temperature warnings, and dry running protection. All electrical peripherals required for smooth functioning e.g. voltage stabilizer should be provided with the equipment, Water Bath Rectangular (Single wall), Auto- cut heating elements are fitted 5 14 Melting Point Basic and digital melting point apparatus having measuring range 8 Bidding Document for e-Procurement University of Kota, Kota (Rajasthan) Page 12 of 39 D/nitesh/Tender/Chemistry Apparatus of melting point: ambient to 300oC, resolution: 0.1oC, accuracy: better than 0.5oC, silicon oil bath, built-in magnetic stirrer with electronic speed and heat rate controller, digital display of temperature with sensor, glare-free background light with adjustable light intensity. 15 Mechanical Stirrer / Agitators Speed range 50 to ≥ 1500 rpm, Capacity-500 ml- 5 lit., High torque even at low speeds, LED display, Timer 0-99 minutes, monitoring of set & actual speed, Advanced Stirrers with microprocessor technology, Maintenance free Brushless DC motor ensures high torque, Accurate stirring speed control, Display of torque / speed, Accepts shafts up to 13mm diameter with different types of agitators / impellers. 13 16 Magnetic Stirrer with Hot Plate-500 ml Digital control, Hot top warning indicator, Microprocessor PID temperature control, Three user-selectable temperature control modes: Optimal Mode, Fast Mode and Slow Mode, Two-user selective timer, showing actual and set value simultaneously, Temperature Range: Ambient to 450°C, Heating Control: Feedback Control with PID / Scale, Stirring range: 30 to ≥ 2000 rpm, speed resolution: 1 rpm, Stirring Capacity: max. 500 ml or more, timer: 0-60 minute, Body Material: SS, Top Plate Material: Ceramic coated, Heating power: 600 Watt, Voltage / frequency input-According to Indian options and good tolerance to the fluctuation. 18 17 Magnetic Stirrer with Hot Plate-1000 ml Digital control, Hot top warning indicator, Microprocessor PID temperature control, Three user-selectable temperature control modes: Optimal Mode, Fast Mode and Slow Mode, Two-user selective timer, showing actual and set value simultaneously, Temperature Range: Ambient to 450°C, Heating Control: Feedback Control with PID / Scale, Stirring range: 30 to ≥ 2000 rpm, speed resolution: 1 rpm, Stirring Capacity: max. 1 L or more, timer: 0-60 minute, Body Material: SS, Top Plate Material: Ceramic coated, Heating power: 600 Watt, Voltage / frequency input-According to Indian options and good tolerance to the fluctuation. 11 18 Heating Mantle-Simple Made of yarn /spun aluminium providing uniform heating. The heating elements out of Nichrome wire on helically wound coil form safety insulated fibre glass sleaving which in turn is attached to knitted glass fabric, to give flexible support to flask. Surface temperature 450o C which is controlled by an energy regulator, suitable for operation on 230/240 V AC 50HZ, Size – 500ml capacity, temperature controlled, indicator light fitted in painted metallic box. 13 19 Heating Mantle-With Magnetic Stirrer Metallic heating mantle body, heating mantle material of glass fibre yarn for holding round bottom flask, inbuilt protection from liquid spill, knob for variable heat control with on/off, temperature range 4000C. 250 ml (5 Nos) and 500 mal (5 Nos) capacity. 10 20 Digital Nepheloturbidity Meter Source: LED, Detector: Photodiode, Display: 2 Line 16 Ch. LCD, Ranges:0-1000NTU in 4 ranges (Automatic), Accuracy: ± 1.5% of FSD in 0-500NTU ± 2% of FSD in 500-1000NTU, Repeatability: ±1 % of FS (Std.), Calibration: Formazine 3 Bidding Document for e-Procurement University of Kota, Kota (Rajasthan) Page 13 of 39 D/nitesh/Tender/Chemistry standard solution, Data stored in memory, With Printer Port, With four Flat bottom test tubes (25mm Ø) and Light Shield. 21 Digital Conductivity and TDS Meter Source frequency:100Hz or 1KHz automatically selected, Conductivity Range: 0 μS to 20 μS with 0.1 cell constant and 0 μS to 200 mS with 1 cell constant in 5 decadic ranges, TDS: 0 ppm to 20 ppt with 0.1 cell constant and 0 ppm to 200 ppt with 1 cell constant in 5 decadic ranges, Temperature: 0 to 100oC (Auto/Manual), Display:3 digits LED, Resolution: (i) Conductivity: 0.01 μS is lowest range with cell constant of 0.1, (ii) TDS: 0.01 ppm is lowest range with cell constant of 0.1, (iii) Temperature:1oC; Accuracy: (i) Conductivity/TDS: ±1% of fs ±1 digit, (ii) Temperature: ± 1oC ±1 digit; Conductivity cell composition: (i) 0.1 Cell Constant:0.09 to 0.11, (ii) 1 Cell Constant: 0.9 to 1.1; TDS-Factor:0 to 1.00, Cond. Temp Range: 0.0 to10% per oC, Temperature range: 0 to 100oC, Temperature Sensor: PT 100, With 1 Cell Constant Cell, ).1 Cell Constant Cell, Temperature probe (Pt.100 sensor) and clamp & stand. 4 22 Digital Colorimeter Type: Manual, supplied in Battery cum mains operation, measuring: % T and Absorption & Concentration (by factor) and K factor Display: LED-3 Digit min., Wavelength Range:(400- 700 nm) with 8 or more Optical filter & Auto Zero, Resolution: 0.1% T, Abs. Upto1.999 Abs. (OD) Memory: 100 ≥ Data must be stored in memory. Print Port: Yes, Accessories: 4 Test Tubes and 2 Glass cuvettes, Voltage / frequency input-as per Indian options and good tolerance to the fluctuation. 5 23 Digital pH Meter pH range: 0 to 14.00 pH, Millivolt Range: 0 to ± 1999 mV, Slope Correction: 85% to 115%, Resolution: 0.01 pH, 1mV in mV mode, Repeatability: ±0.01 pH ±1 digit for pH ±0.01 mV ± 1 digit for mV, Standardization Range: ±1 pH, Temp. Compensation: 0 to 100oC, Display: 31/2 Digital LCD Seven Segment with automatic polarity & decimal point, Polarization Current:10μA, Record Output: ±10 mV/pH in pH mode ±10 mV/100 mV in mV, with Combined electrode, Stand and Clamp. 20 24 Portable pH Meter pH range: 0 to 14.00 pH, Resolution: 0.01 pH, Temp. Accuracy ± 0.5oC, Temp. range; 5-60oC, automatic shut off. 5 25 Rotatory Shaker Variable speed from 20 RPM to 300 RPM with heating facility. Digital display of speed with pre-setting facility. Shaking amplitude 40 mm. Universal Platform to accommodate interchangeable clamps of assorted sizes for different capacity of flasks. Automatic restart at pre-set speed in case of power failure. 2 26 Colony Counter 250 x 3100 x 130 Hmm, 100 mm diameter magnifying lens, glare free illumination by fluorescent tube light, 4 digits resettable digital counter with audio beep at every count, wolf flue gel grid glass plate. 2 27 Gel ElectrophoresisVertical Dimension, 23cm(L)x18cm(B)x20cm(H) , Number of Samples : 13.Buffer Volume : 150- 200ml ,Gel Size : 16x14 (1 Gel) ,Glass Plate : 18x18cm Notched and Square Plates (2 Sets), Number of Combs : 13-wells 1mm thickness comb (Well Width6mm,Interspace-4mm) (1 No., 13-wells 1.5mm thickness comb (Well Width-6mm,Interspace-4mm) (1 No.) ,Spacers : 1mm and 4 Bidding Document for e-Procurement University of Kota, Kota (Rajasthan) Page 14 of 39 D/nitesh/Tender/Chemistry 1.5mm Spacers (3 Nos. Each) Gasket: Fixed, Comb Capacity: 30μ l,44μ l, Clamp and Screws: 1 Set, Connecting Cord: Red and Black (Each One) No. of Platinum electrodes: Positive and Negative (Each One), Buffer Chamber with Safety Lid: 1 No. Gel Casting System: 1 No. 28 Gel ElectrophoresisHorizontal Cell size: 9-15 x 15-25 x4-6cm. Sample. Base buffer volume: 250-500 ml. Gel Tray Size: 7-8 x 10 cm. supplied with two gel tray, gel caster, UV-transparent plastic tray with compatible size, combs: at least with 4, 8 wells. Multi-channel suitability Suitable for multi-channel pipette. Timing function 1min~999min or continue, with pause function. Security Settings The power is automatically paused when the cover is lifted. Storage function Automatically memorize the previous operating voltage and time. the electrophoresis tank and power supply can be separated. The cover with safety design, flip cover immediately turns the power off to ensure safety; Transparent cover & open hole design for easy heat dissipation and observation; Top handle design for easy to pick and place. One-key select allows 135V, 100V, 70V, 50V, 35V, 25V, 18V desired output voltage for convenient and efficient saving on standby consumption. Specially designed electrophoresis, reducing the temperature difference between the buffers due to improved heat uniformity. Easy placement of gel into position without drift. Pause function & timing function allows easy operations, with Alarm function buzzer alert at the end. LCD displays the set parameters; default remember the output voltage and time. When the electrophoresis current exceeds the peak current, will automatically adjust the voltage to reduce the current value, improve the experimental reproducibility. 4 29 Autoclave Autoclave Vertical, Double walled made of thick high-grade stainless-steel sheet of SS-304 grade or better., Capacity (Litres): min. 50 Ltr, Operating range: Temp.:100-1350C (sterilizing), 50-1000C (warming) & 50-100 0C (heating); Pressure: Up to 25-30psi with dial pressure gauge. Working Temperature: 121ºC at 15 to 20 psi pressure.Inner & Outer chamber, Supply complete with stainless steel basket, chord and plug. The lid made of stainless-steel sheet, Unit fitted with Double safety radial locking system with paddle lifting device, made of MS chrome plated and provided with pressure gauge (02.1kgf/cm2), safety device, safety valve, eject valve and neoprene/silicon gasket. Steam, Vacuum Release and Water Draining by Valve, LED display for time and temperature. Automatic Pressure Control Switch - To cut-off the current from the heating elements, when the desired/ set pressure value level is attained inside the chamber and restarts the mechanism once the pressure inside the chamber falls from the desired level., Automatic Water Cut-off Device – To protect the heaters from running dry and to ensure that the machine is automatically switched off in case the desired water level falls below the prescribed level (cut off with audible alarm),water inlet and outlet valves, water level indicator. Timer with Alarm System - 4 Bidding Document for e-Procurement University of Kota, Kota (Rajasthan) Page 15 of 39 D/nitesh/Tender/Chemistry To regulate the sterilization time of the media to be sterilized with a buzzer. Steel stand for keeping autoclave drum on it. Electrically heated by immersion type heaters bearing ISI mark. Power Supply: 220-230V, 50Hz.Onespare rubber gasket and electric element must be provided for autoclave. The apparatus should confirm to national or international standards with latest amendments covering Markings, Safety requirements with recommendations of safe operations from any reputed firm with ISO 9001:2000 & CE Certification. 30 Laminar Air Flow Vertical Model. Designed to meet the filtration, illumination, noise & vibration requirements, providing air to meet class 100 (class l) conditions, to the extent applicable, Working Area: 986x563x670 mm WX DXH, No. of HEPA filters: 1 No. of Pre filters:2, Illumination: 1x40 W Construction: Modular, outer body of Mild Steel duly powder coated. The inner work table should be made of stainless steel. The side panels should have windows of UV absorbing toughened transparent glass, Front of the cabinet should be provided with a transparent acrylic door mounted on hinges. Air Flow and filtration: HEPA (high Efficiency Particulate Air) filters having efficiency rating as high as 99.99% with cold DOP and 99.97% with hot DOP, thus retaining all airborne particles of size 0.3 micron and larger, Double filtered air blows in laminar flow through the work table at designed velocity of 70 FPM-110 FPM (Avg. Air flow velocity 90 FPM), Two gas corks are provided on one side panel, Blower Motor Assembly: should be coupled to an inbuilt motor and operate with minimum noise level i.e. lower than 65 db on scale and Vibration less than 2.5 um. Illumination by diffused, glare free fluorescent light. Inbuilt UV Germicidal Lamp, Inbuilt Pressure Manometer. Fitted with manometer for measurement of HEPA Filters Choking system. Fitted with Cock for Gas Connection. 3 31 BOD Incubator Features: Providing fast and accurate results. CFC Free Refrigerant. Temp. Range: 5°C to 60°C. Accuracy: ±0.5°C. Temperature controller: Digital PID. Display: LED display. Door: Double door, with silicon packing. Inner door: Tempered safety glass. Safety device: over/under temperature protector. Capacity: min. 300 litres. HEATERS Tubular finned type heaters for dry and wet both. FRONT PANEL: Mains rocker switch, cooling/heating rocker switch, Microcontroller, Toggle switches for high and low position of heaters, Fuses ILLUMINATION: With the opening of the door. Construction Details: BOD Incubator should be double walled cooled unit. The gap between the outer and the inner wall should be filled with special grade glass wool to prevent thermal losses. Air circulation: Air circulation fans for maintaining temperature uniformly throughout the chamber. Refrigeration Unit: Refrigeration unit is formed by ISI marked compressor / cooling kit. 3 32 Microtome Rotatory- Ideally located coarse feed wheel for fatigue – free operation. 2 Bidding Document for e-Procurement University of Kota, Kota (Rajasthan) Page 16 of 39 D/nitesh/Tender/Chemistry Advanced Extremely smooth-running hand wheel preferably with patented spring-based forced balancing system. Safety locking mechanism on the hand wheel. Section thickness setting range-0.5-60µm approx. Trimming thickness ranges – 10,50 µm approx. Total horizontal specimen feed – 25mm approx. Vertical stroke length – 59mm. approx. Specimen retraction: ON/OFF mechanism. Specimen orientation – horizontal 80 & vertical 80. Coarse feed wheel turn direction: user selectable. Single – handed operation specimen clamps. Facility to use cassette clamps should be available. Precise knife holder lateral adjustments ensure that the entire width of the blade can be utilized. Universal knife holder base for different knife holders (Disposable, Standard & Heavy duty). Disposable blade holder with integrated safety finger protection guard. Accessories to be supplied along with the machine: Cassette Clamp -1 No. Disposable Microtome Blades – 2 packets, c. Dust Cover, Oil, Manual. 33 Microtome RotatoryBasic Steady built with a streamlined body, cut section from 1 to 40 micron in step 2 microns each, one razor of 120 mm, one sharpening hone, three block folders. 3 34 Refrigerator
