Cn Analyzer Cn Analyzer , Cn – Elemental Analyzer , Pc Controlled Elemental Analyzer With All Essential Accessories For The Quantitative Analysis Of Carbon, Hydrogen, Nitrogen And Sulfur In Solid And Liquid Samples (Example- Soil, Plants And Biomass, Orga, bhilwara-Rajasthan

Cn Analyzer Cn Analyzer , Cn – Elemental Analyzer , Pc Controlled Elemental Analyzer With All Essential Accessories For The Quantitative Analysis Of Carbon, Hydrogen, Nitrogen And Sulfur In Solid And Liquid Samples (Example- Soil, Plants And Biomass, Organic Manure Etc.) Based On Flash Combustion Technique Followed By Gas Chromatographic/ Temperature Programmed Desorption (Tpd) Column Separation And Thermal Conductivity Detection Through Tcd Or I`R Cells. Furnace: Single Or Dual Furnace With Automatic Temperature Control Up To 1200°C. Or More. Separation System: • Combustion Gases In The Form Co2, H2o, N2 And So2 Are Separated By Means Of Onetemperature Programmed Desorption (Tpd) Column. Baseline Separation Of C From N Peak Signal Even With A Concentration Ratio Of 12000:1 Or Better Detector: Thermal Conductivity Detector Or Infra Red Or Both Measuring Range: 0 To 100% For All Elements (C, H, N, S) With The Capability Of Measuring At Least 12 Mg Absolute Carbon In Chns Mode And More Than 40 Mg In Cn Mode. Precision: <0.1 % Or Better With Certified Standards Accuracy: <0.1 % Or Better With Certified Standards System Should Have Some Important Features Such As: • Feature To Use Automatic Oxygen Dosage System For Better Combustion Of Any Sample And No Oxygen And Consumables Waste. • Automatic Leak Test. • Standby Mode For Gas, Energy And Time Savings When Instrument Is Not Under Operation. Carrier Gas: Must Have The Facility To Use Helium As Carrier Gas Analysis Time: Chn – Less Than 8 Minutes, Chns – Less Than 10 Minutes And Cn – Less Than 5 Minutes Or Better. Maximum Sample Mass: 0.2 Mg To 1000 Mg Or More. Configurations: Several Configurations Such As Chns, Chn And Cn Should Be Available For The Determination Of The Target Elements. Integrated Autosampler: • Integrated 100 Or More Position Electronic Autosampler With He-Purged Blank-Free Ball Valve Sample Injection Into The Combustion Furnace. • Pneumatic Autosampler Will Not Be Accepted Semi-Micro Balance: Elemental Analyzer Should Be Equipped With A Semi-Micro Balance (Reputed Brand) Of Sensitivity Up To 5 Places I.E. 0.01 Mg Or More. Chns Elemental Analyzer Must Be Quoted With: • Chns Analysis Kit For 1000 Analysis Including Consumables/Reagents. • One Year Of Standard Warranty. Necessary Documents: - • Catalogue In Original. • All Technical Specifications Should Be Printed On The Manufacturers Catalogue/ Data Sheet. • Please Include The List Of Minimum 10 Users Where The Instrument Is Being Used For Similar Application In India

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	17-Feb-2022	Corrigendum	Technical Bid	25-02-2022

INR 500 /-

INR 52000.0 /-

INR 26 Lakhs /-

Name of Work: CN – Elemental Analyzer

Sl. No.	Item Description
1	CN – Elemental Analyzer
2	PC Controlled Elemental Analyzer with all essential accessories for the quantitative analysis of Carbon, Hydrogen, Nitrogen and Sulfur in solid and liquid samples (Example- Soil, Plants and Biomass, Organic Manure etc.) based on Flash Combustion Technique followed by Gas Chromatographic/ Temperature Programmed Desorption (TPD) column Separation and Thermal Conductivity Detection through TCD or I`R Cells. Furnace: Single or Dual Furnace with automatic temperature control up to 1200°C. or more. Separation System: • Combustion gases in the form CO2, H2O, N2 and SO2 are separated by means of oneTemperature Programmed Desorption (TPD) column. Baseline separation of C from N peak signal even with a concentration ratio of 12000:1 or better Detector: Thermal Conductivity Detector or Infra Red or Both Measuring range: 0 to 100% for all elements (C, H, N, S) with the capability of measuring at least 12 mg absolute carbon in CHNS mode and more than 40 mg in CN mode. Precision: <0.1 % or better with certified standards Accuracy: <0.1 % or better with certified standards System should have some important features such as: • Feature to use automatic oxygen dosage system for better combustion of any sample and no oxygen and consumables waste. • Automatic leak test. • Standby mode for gas, energy and time savings when instrument is not under operation. Carrier Gas: Must have the facility to use helium as carrier gas Analysis Time: CHN – Less than 8 minutes, CHNS – Less than 10 minutes and CN – Less than 5 minutes or better. Maximum Sample Mass: 0.2 mg to 1000 mg or more. Configurations: Several configurations such as CHNS, CHN and CN should be available for the determination of the target elements. Integrated Autosampler: • Integrated 100 or more position electronic autosampler with He-purged blank-free ball valve sample injection into the combustion furnace. • Pneumatic Autosampler will not be accepted Semi-Micro Balance: Elemental Analyzer should be equipped with a Semi-Micro Balance (reputed brand) of sensitivity up to 5 places i.e. 0.01 mg or more. CHNS Elemental Analyzer must be quoted with: • CHNS Analysis Kit for 1000 analysis including consumables/reagents. • One year of standard warranty. Necessary documents: - • Catalogue in original. • All technical specifications should be printed on the manufacturers catalogue/ data sheet. • Please include the list of minimum 10 users where the instrument is being used for similar application in India