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CHN Analyzer

Product Overview

Specification:- Field Application – Coal / Coke and other carbonaceous rock material Conforming to the international standard ASTM D 5373. Carbon, Hydrogen, Nitrogen must be detected using Infrared / Thermal Conductivity Detector. Instruments must have the facility for…

Description

Specification:-

Field Application – Coal / Coke and other carbonaceous rock material
Conforming to the international standard ASTM D 5373.
Carbon, Hydrogen, Nitrogen must be detected using Infrared / Thermal Conductivity Detector.
Instruments must have the facility for internal calibration by analyzing standard sample.
Balance – having accuracy of 0.1 mg. with automatic weight entry facility to analyzer/equipment.
Instrument should be capable of analyzing sample portion of 50 mg to 200 mg of 212 micron size coal/coke sample.
Power to the instruments – 230 ± 10% V AC, 50Hz.
System must have fully automatic operation facility at user command basis. Auto sampler should have 30 or more positions.
Tender submitted must carry supportive documents for the above specifications and range of detection of above elements repeatability/accuracy as per international standard etc., with branded computer ( Dell, HP, Compaq, Lenovo etc.) having following specifications- Processor i7 or better, 500 GBHDD, 4 GB RAM, 19” LED colour monitor with USB ports, multimedia keyboard, optical mouse and LaserJet printer.
Supplier should provide at least one certified reference coal sample with certified values of C, H, N.
Gas, Cylinders & Regulators – Equipment should have the capability to use Helium gas as carrier gas and Oxygen as combustion gas. Two gas filled (He & O2) 47 liter water capacity steel cylinder and two double stage SS regulators (BIS certified) should be supplied with equipment (Price should be quoted separately).
Tender submitted must carry the copy of recent 2 to 3, purchase order for similar instrument.
Warranty – 5 years comprehensive for complete instruments
Consumable for testing of 5000 sample must be supplied with the instrument. It should be quoted separately.
Others – Installation, training and demonstration on samples for a minimum period of five days or till satisfaction whichever is greater.