Tender For College Of Agriculture, Susunia, Chhatna, Banklura, Bankura-West Bengal

College Of Agriculture, Susunia, Chhatna, Banklura- Equipment Purchase , Centrifuge : • Automatic Rotor Detection, Check Of Presence Of Accessories And Compatibility With Maximum Speed • Safety Speed Limiter Function• 10 Storable Programs With Protection Function • Setting Of Speed In Rpm And Rcf• Controlled By Microprocessor And Backlit Color Lcd Display With Contemporary Visualization Of All Parameters • Digital Adjustment Of Acceleration And Deceleration Levels• Stainless Steel Internal Bowl With Optimal Height For Loading And Unloading Of Samples • Imbalance Detection System With Automatic Functioning Stop To Avoid Accidents• Automatic Locking System Of The Lid • Safety Opening Of The Lid In Case Of Absence Of Electric Power• Brushless Motor Maintenance Free And No Carbon Deposists • Construction In Accordance With European Directives Technical Data Maximum Capacity 6X50 Ml ( Fixed Angel ) , Maximum Speed 16000 Rpm ( Fixed Angel ) , Setting Rpm Yes, Setting Rcf Yes, Display Rcf Yes, Timer 00:30 To 99:50 ( Mm:Ss ) And Continuous Mode Date And Time Yes, Acceleration Levels 0-9 ( 0 = Min – 9 = Max ) , Deceleration Levels 0-9 ( 0 = Min – 9 = Max ) Spin Function Yes Programs 10 Programs With Protection Function Indication Of Rotor Yes Noise <_ 55 Db Directive / Standard Iec 61010-1 External Dimensions Wxdxh / Weight 450X590x330 Mm / 40 Kg Complies With The Requirements Applicable To Directive No. 98 / 79 / Ec, Iso 9001:2015 , Compound Phase Contrast Binocular Microscope: Optical System: Infinity Corrected Plan Optics With Uniformly Centered, Interchangeable &Parfocal , Tropicalized Anti Fungus Treatment Ensures Image Excellence For Long Periods In Conditions Favouring To Fungus Growth. Objectives: Plan Infinite Achromat 4X, 10X, 40X, 100X Eyepieces: Wh 10X ( Fn 20Mm ) Paired Eyepiece With Eyeguards . The Unique Optical Design Provides Relief From Eye Fatigue And Renders Wide-Field Images Of Utmost Clarity. Compatible With Optionally Available Eyepiece Micrometer Diopter Correction: Dioptric Adjustement Available On The Left Eyepiece Tube Observation Head: Binocular Head ( 30 Degree Inclined Seidentopf ) , 360 Degree Rotatable, Diopter &Eyepoint Adjustment With Two Working Heights At Minimum 370 & 430Mm. Interpupillary Distance 48-75Mm Facility Of Locking Mechanism To Prevent Observation Tube From Falling Off Trinocular Head ( 30 Degree Inclined Seidentopf ) , 360 Degree Rotatable, Diopter &Eyepoint Adjustment With Two Working Heights At Minimum 370 & 430Mm. Interpupillary Distance 48-75Mm. Facility Of Locking Mechanism To Prevent Observation Tube From Falling Off Monocular Head ( 30 Degree Inclined ) , 360 Degree Rotatable. Facility Of Locking Mechanism To Prevent Observation Tube From Falling Off Power Supply: ( A ) Built-In Illumination Base With Pre-Centered 6V 20W Halogen Light Source Coupled With An Efficient Collector Lens System. Universal Power Supply 100V-240V Ac 50 / 60Hz Single Phase ( B ) 3W Led Light Soure High Brightness, Longlife ( 30, 000Hrs ) ( C ) Led Light Soure ( With Battery Back-Up ) High Brightness, Longlife ( 30, 000Hrs ) . Battery Back-Up In-Built Nimh Rechargeable Batteries Nose Piece:Quadruple Revolving Inward Nosepiece Based On Precision Ball-Bearing Mechanism With Positive Click Stop. Optional Quintupule Nosepiece Also Available Body: Aluminium Die- Cast Body With All Critical Movements Based On Ball Bearing And Wire Guides Thereby Ensuring Smooth And Precise Manipulation Mechanical Stage: Co-Axial Low Drive Mechanical Stage 125 Mm X 145 Mm With Traverse Area Of 76 Mm X 50 Mm With Dual Slide Holder Focusing System: Co-Axial Coarse And Fine Controls With A Focus Adjustment And Fine Adjustment Knobs. Coarse Focus Range 20Mm. Fine Focus Rotation 0.2Mm Condenser Holder: Rack And Pinion Mounted Condenser Holder Condenser:Centerable Abbe Condenser With Aperture Iris Diaphragm ( N.A. 1.25 ) Focusable With Rack & Opinion And A Continously Variable Iris Diaphragm With A Removable Blue Filter For Day Light Observation Accessories: ( A ) Phase Contrast Attachment, ( B ) Digital Camera 5Mpmagnification Range :40X ~ 1000X For Observation Led Life:30, 000 Hrs , Electronic Precession Balance : High Precision Balance, Electromagnetic Force Compensation, Touch Screen Display, Percentage Weighing, Multiple Weighing Units, Density Determination Function, Rs485, Usb Interface, Counting Weighing Mode, Underhook Weighing, Calibration With Internal Weight Timedate, Capacity-220G, Readability-0.01Mg , Multimeter With Ion Selective Electrodes For Water Quality Testing : Colour Capacitive Touch Screen With Software Control Facility. Can Store 2000 Sets Of Test Data, Which Can Be Saved And Transferred To Usb Memory Stick And Opened With Excel. Power: Universal Ac Adapter And With Rechargeable Lithium Battery ( Included ) . Concentration Range: ( 0~19990 ) , Can Switch 6 Kind Of Concentration Units: Ug / L, Mg / L, G / L, Mol / L, Mmol / L, Ppm. Concentration Resolution: 4 Significant Digits ( Expressed In Scientific Notation ) Can Be Operated Through 5 Amp Plug And Battery. Accuracy: ±0.1Mv Or 0.03% Temp Range: ( 0? To 100? ) Accuracy: ±0.1? Output Through Usb / Bluetooth Battery Life 1000 Hour. Type: Lithium Battery. Ise- Fluoride, Chloride , Bromide, Ammonia, Brand Name And Model Name Must Come In The Display. , Microtomy : Vertical Stroke 70 Mm Nominal Voltage 220V, 50Hz / 110V, 60Hz Fine Thickness Range 0.5 Um-100 Um Packingtype Box Retraction Adjustable Or 5-100 Um Max Specimen Size 50X50 Mm Operation Semi-Automatic Minimum Setting Value 0.5Um Horizontal Object Feed 28 Mm Feed Motion Via Stepper Motor Specimen Orientation And Y Axis Universal 8 Degree Specimen Orientation Z Axis Upto 360 Degree Sectioning Speed Adjustable Or 300Um / S & 900 Um / S , Ph Meter : • Microprocessor Based Bench Ph Meter With 3 Point Automatic Calibration And 0.01 Ph Accuracy - Ip 54 Rated Splash Proof Keypad - Range 0.00 To 14.00 Ph • Up To 3-Point Push Button Calibration ;Usa, Nistselectable • Custom Dual Line Lcd Display • Included General Purpose Glass Ph Combination Electrode , Bnc Connector, 1M Cable Length - Auto Buffer Recognition Minimizes Calibration Errors • Self Diagnostic Messages - Ph Slope And Offset Display • Temperature Range 0 To 100°C • Temperature Compensation Automatic ( Optional ) / Manual ( 0 To 100°C ) • Must Be Ce Certified And Tested According To Electromagnetic Compatibility Directives - Power Requirements Ac / Dc 9V Adapter ( 220 Vac, 500 Ma ) • Inputs Bnc, Phono Jack - Electrode Stand Included

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INR 10000.0 /-

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Name of Work : COLLEGE OF AGRICULTURE, SUSUNIA, CHHATNA, BANKLURA

Sl. No.	Item Description
1	Centrifuge : • Automatic rotor detection, check of presence of accessories and compatibility with maximum speed • Safety speed limiter function• 10 storable programs with protection function • Setting of speed in RPM and RCF• Controlled by microprocessor and backlit color LCD display with contemporary visualization of all parameters • Digital adjustment of acceleration and deceleration levels• Stainless steel internal bowl with optimal height for loading and unloading of samples • Imbalance detection system with automatic functioning stop to avoid accidents• Automatic locking system of the lid • Safety opening of the lid in case of absence of electric power• Brushless motor maintenance free and no carbon deposists • Construction in accordance with European directives Technical Data Maximum capacity 6x50 ml ( fixed angel), Maximum speed 16000 rpm (fixed angel), Setting RPM Yes,Setting RCF Yes,Display RCF Yes,Timer 00:30 to 99:50 (mm:ss) and continuous mode Date and Time Yes,Acceleration levels 0-9 (0 = min – 9 = max),Deceleration levels 0-9 (0 = min – 9 = max) Spin function Yes Programs 10 programs with protection function Indication of rotor Yes Noise <_ 55 dB Directive / Standard IEC 61010-1 External dimensions WxDxH/Weight 450x590x330 mm / 40 kg Complies with the requirements applicable to Directive No. 98/79/EC, ISO 9001:2015
2	Compound phase Contrast Binocular Microscope: OPTICAL SYSTEM: Infinity corrected plan optics with Uniformly centered, interchangeable &parfocal , Tropicalized anti fungus treatment ensures image excellence for long periods in conditions favouring to fungus growth. OBJECTIVES: Plan Infinite Achromat 4X, 10X, 40X, 100X EYEPIECES: WH 10x (FN 20mm) paired eyepiece with eyeguards . The unique optical design provides relief from eye fatigue and renders wide-field images of utmost clarity. Compatible with optionally available eyepiece micrometer DIOPTER CORRECTION: Dioptric adjustement available on the left eyepiece tube OBSERVATION HEAD: Binocular head (30 degree inclined seidentopf), 360 degree rotatable, diopter &eyepoint adjustment with two working heights at minimum 370 & 430mm. Interpupillary distance 48-75mm Facility of locking mechanism to prevent observation tube from falling off" Trinocular head (30 degree inclined seidentopf), 360 degree rotatable, diopter &eyepoint adjustment with two working heights at minimum 370 & 430mm. Interpupillary distance 48-75mm. Facility of locking mechanism to prevent observation tube from falling off Monocular Head (30 degree inclined ), 360 degree rotatable. Facility of locking mechanism to prevent observation tube from falling off POWER SUPPLY: (a) Built-in illumination base with pre-centered 6V 20W halogen light source coupled with an efficient collector lens system. Universal power supply 100V-240V AC 50/60Hz single phase (b) 3W LED light soure high brightness, longlife (30,000hrs) (c) LED light soure (with battery back-up) high brightness, longlife (30,000hrs). Battery back-up in-built NiMH rechargeable batteries" NOSE PIECE:Quadruple revolving inward nosepiece based on precision ball-bearing mechanism with positive click stop. Optional Quintupule nosepiece also available BODY: Aluminium die- cast body with all critical movements based on ball bearing and wire guides thereby ensuring smooth and precise manipulation MECHANICAL STAGE: Co-axial low drive mechanical stage 125 mm x 145 mm with traverse area of 76 mm x 50 mm with dual slide holder FOCUSING SYSTEM: Co-axial coarse and fine controls with a focus adjustment and fine adjustment knobs. Coarse focus range 20mm. Fine focus rotation 0.2mm CONDENSER HOLDER: Rack and pinion mounted condenser holder CONDENSER:Centerable abbe condenser with aperture iris diaphragm (N.A. 1.25) focusable with rack & opinion and a continously variable iris diaphragm with a removable blue filter for day light observation ACCESSORIES:(a) Phase Contrast attachment, (b)digital camera 5MPMAGNIFICATION RANGE :40x ~ 1000x for observation LED LIFE:30,000 hrs
3	Electronic Precession Balance : High precision balance, electromagnetic force compensation, touch screen display, percentage weighing, multiple weighing units, density determination function, rs485,usb interface, counting weighing mode, underhook weighing, calibration with internal weight timedate, capacity-220g, readability-0.01mg
4	Multimeter with Ion selective electrodes for water quality testing : Colour Capacitive touch screen with software control facility. Can store 2000 sets of test data, which can be saved and transferred to USB memory stick and opened with Excel. Power: Universal AC adapter and with Rechargeable Lithium Battery (Included). Concentration Range: (0~19990), Can Switch 6 kind of Concentration units: ug/l, mg/L, g/L, mol/L, mmol/L, ppm. Concentration Resolution: 4 significant digits (expressed in scientific notation) Can be operated through 5 Amp plug and Battery. Accuracy: ±0.1mv or 0.03% Temp range: (0? to 100?) Accuracy: ±0.1? Output Through USB/Bluetooth Battery life 1000 Hour. Type: Lithium battery. ISE- Fluoride, Chloride , Bromide, Ammonia, Brand name and model name must come in the display.
5	Microtomy : Vertical Stroke 70 mm Nominal Voltage 220V,50Hz/110V,60Hz Fine Thickness Range 0.5 um-100 um PackingType Box Retraction Adjustable or 5-100 um Max Specimen Size 50x50 mm Operation Semi-automatic Minimum Setting Value 0.5um Horizontal Object Feed 28 mm Feed Motion Via Stepper Motor Specimen Orientation and Y Axis Universal 8 Degree Specimen Orientation Z Axis Upto 360 Degree Sectioning Speed Adjustable or 300um/s & 900 um/s
6	pH Meter : • Microprocessor based bench pH meter with 3 point automatic calibration and 0.01 pH accuracy - IP 54 rated splash proof keypad - Range 0.00 to 14.00 pH • Up to 3-point push button calibration ;USA,NISTselectable • Custom dual line LCD display • Included general purpose glass pH combination electrode , BNC connector, 1m cable length - Auto buffer recognition minimizes calibration errors • Self diagnostic messages - pH slope and offset display • Temperature range 0 to 100°C • Temperature Compensation Automatic (optional) / Manual (0 to 100°C) • Must be CE certified and tested according to Electromagnetic compatibility Directives - Power requirements AC/DC 9V Adapter (220 VAC, 500 mA) • Inputs BNC, phono jack - Electrode Stand included