A3/226/2021/GCKTM

Purchase of Labequipments

Digital Abbe Refractometer: Range: Refractive Index (nD) 1.3000 to 1.7100 Brix 0.0 to 95.0% (Automatic Temperature Compensation is executed from 5 to 50°C) Minimum scale: Refractive Index (nD) 0.0001, Brix 0.1% Measurement accuracy: Refractive Index (nD) ±0.0002, Brix ±0.1% Measurement temperature: 5 to 50°C Power supply: AC adapter (100 to 240V (50/60Hz) AC input ) Light source: LED (Approximating to wavelength of D-Line) Output: Digital Printer. Accessories: Digital thermometer, AC power cable Lamp

Electrical muffle furnace :- Chamber volume: approximately 14 liters Maximum Temperature: 1200°C Continuous Operation temperature: 1150°C Inner chamber dimensions (maximum): 250 x 340 x 180 mm (w x d x h) Outer dimensions of furnace (maximum) 52 x 650 x 570 mm (w x d x h) Connected load: not more than 4.4 kW Voltage: 220 V AC / 50 Hz / single phase

Double distillation unit :Borosilicate, transparent Digital Temperature Controller Flow Switch for safety of the condenser. Conductivity range less than 1.0 μS/cm Pyrogen free Output capacity 4 Lr/hour

UV-Visible double beam spectrophotometer with computer : Micro Processor and Micro Controller Based Wave Length Range:190 to 1100 nm with ± 0.5nm Accuracy , 0.1nm Resolution Automatic Wavelength Calibration and Programmable wave length for Lamp Change over. Stray Light - <0.05% T at 220nm withNal 10g/L Monochromator - Concave holographic grating with 1200 lines/mm USB Interface Light Source – Deuterium Lamp (D2) & Tungsten (W) Halogen Lamp, Silicon Photodiode. Accessories - 2 Pair Quartz Cuvettes Warranty: 3 Year with periodic preventive inspection at least every 6 months during the warranty period. Branded PC Windows based PC Link Software

Bomb Calorimeter : Fully automatic micro processor controlled bomb calorimeter for rapid determination of gross calorific value of crushed/powdered samples of coal/coke and other organic matter as per Indian/international standards. The equipment should be compact, integrated, and bench-top model. Temperature resolution: 0.0001°C or better Combustion Bomb: Halogen and acid resistant stabilized stainless steel Resolution: 0.001 kcal/gm or better Measurement range: up to 40,000 J/gm Crucible type: corrosion resistant alloy or quartz O2 gas pressure regulator with filter cartridge O2 gas cylinder Benzoic acid pellets (at least 50nos) Sample crucibles (quartz preferred or corrosion resistant alloy steel, 2 nos) Gelatine capsules (100 nos.) Ignition threads for at least 1000 analysis Ignition fuse wire (5 nos) Bomb O-rings (5 nos) Calibration standard with certificates. Warranty 3 year at the minimum from the date of successful installation

Advanced water analyzer:• Lightweight, Portable and easy to carry, • Microprocessor based , LCD display • Measures directly PH, EMF, Temperature, Electrolyte conductivityTotal Dissolved Solids, Dissolved oxygen, Salinity, Colorimetric, Abs. %Tand Turbidity, one at a time. • Unique D O measurement• Programmable calibration • Automatic/ manual temp. compensation• Accurate & highly stable• Operates on rechargeable battery and mains supply. SpecificationsParameter-pH• Range : 0 to 14• Readability:0.001 / better• Accuracy: ±0.001/ better • Repeatability: ±0.001/ betterEMF (mv)• Range : ±2000 • Readability:0.1 / better Accuracy: ±0.1/ better • Repeatability: ±0.1/ betterTemp (0C)• Range : 0-10• Readability:0.1 / better• Accuracy: ±0.5/ better • Repeatability: ±0.1/ betterSalinity• Range : 0-40 ppt • Accuracy: ±1/ betterEC• Range : 0-200Ms, 5 ranges • Readability:0.05%of range / better• Accuracy: ±1%/ better • Repeatability: ±0.5%/ betterTDS• Range : 0-100 ppt, 5 ranges at TDS factor 0.5• Readability:0.05%of range / better • Accuracy: ±1%/ better• Repeatability: ±0.5%/ better DO (ppm)• Range : 0-20• Readability:0.1/better Accuracy: ±0.1/ better• Repeatability: ±0.1/ betterColorimeter • Range : ±2Abs, 0-100%T Readability:0.001Abs/ better • Accuracy: ±0.05Abs/ better Repeatability: ±0.01Abs/ better Turbidity• Range : 0 to 100 NTU• Readability:0.1/ better• Accuracy: ±0.2%/ better• Repeatability: ±0.1%/ betterAccessories SuppliedCE, Dip type conductivity cell of 1.cell constant, DD Probe, Thermo Probe, Magnetic Stirrer, Mains operated Electromagnetic stirrer GI631, Stirring capsules, electrode stand with holding clamp, Gas permeable membranes and 10 mm& 30 mm Test tubes.

Micropipette : Borosil 1000-10000μl Bo Borosil 100-1000μl Brosil 10-100μl Variable volume, single channel

Polarographic analyzer :Microprocessor based Polarographic Analyser with printer interface Normal Pulse Polarography, Differential Pulse Polarography, Charge Current compensated, DC Polorography, Stripping Voltammetry Continuously adjustable - Starting Potential, Charge Current Compensation, IR Compensation Multiple drop rates, Current sensitivities and Pulse amplitudes. Slow acquisition mode, Accuracy: 0.1%, readability: 1mV

Pipette sucker : Chemical resistant 2 mL, 10 mL, 25 mL

Ice Maker with voltage stabilizer

AMC/Purchase of accessories/ Repair of damaged instruments

UNIQUE SCIENTIFIC

STAR SCIENTIFIC SUPPLIERS

UNIVERSAL AGENCIES

Elico Limited

MATRIX ECO TECHNOLOGIES