The subject of the contract is: PURCHASE AND DELIVERY OF A TWO-CHANNEL GAS CHROMATOGRAPH WITH A ΜECD/FID TYPE DETECTOR.

Two-channel gas chromatograph with μECD/FID type detector. Furnace - minimum temperature range from 4 ° C to 450 ° C, - accuracy of temperature setting 0.1 ° C, - min. 20 temperature ramps during analysis, - touch screen with a preview of all the most important functions of the chromatograph enabling control of the instrument, - furnace cooling rate from 450 ° C to 50 ° C no longer than 5 min. Electronic Pneumatic Control - electronic control of flow and pressure control with an accuracy of pressure settings not worse than 0.001 PSI, - programming of gas flows and pressures - minimum 3 ramps, - minimum range of digital pressure control from 0 to min. 145 PSI. Split/Splitless dispenser with Electronic Pneumatic Control 2 pcs. Splitless dispenser: - with the possibility of cooperation with all types of capillary columns from 50 μm to 530 μm, - operating temperature min. up to 400 °C, - partition ratio to not less than 9999,0:1, - automatic setting of flow and pressure parameters and sample division ratio. Automatic liquid sample changer - tray for min. 150 buckets with a total capacity of 2 ml, - the possibility of simultaneous dosing up to two independent dispensers, - adjustable injection rate, - adjustment of the depth of immersion of the needle. FID detector - detector sensitivity min. 1.2 pg C/s, - linearity range minimum 107, - data collection rate of at least 500 Hz, - flame decay sensor with automatic ignition. Electron capture detector - maximum data collection frequency of at least 300 Hz, - MDL: min. < 4,5 fg/s or < 3,8 fg/ml for lindane, - linear dynamic range not less than 104, - maximum temperature not less than 350 °C. GC/μECD/FID gas chromatograph control software Software for full set control (GC/μECD/FID) and data processing. The software should provide, m.in.: - establishing communication with the system (GC / μECD / FID) and control of all components of this system, - preparation of measurement methods, test sequences and recording test results, - collection and processing of data from chromatographic tests, - preparation of test reports, including calibration, to determine the concentrations of the determined substances. Desktop computer for controlling GC/μECD/FID operation A computer set containing: - processor min. 8-core, - RAM min. 32 GB, - 2 hard SSDs: min. 1 TB, - DVD-R drive, - office software package compatible with the offered software for data collection, analysis and compatible with the operating system installed on the offered computer (perpetual license), - monitor min. 23" LCD, - wireless keyboard, - wireless optical mouse, - surge protectors 4 pcs. Computer for controlling the instrument via LAN (LAN cable - length 20 m - 2 pcs.) and with the possibility of connecting to a WIFI network. UPS 2 x UPS to maintain the operation of the GC/μECD/FID chromatograph set and computer set for min. 6 minutes, 1 UPS 4000 VA, 1 UPS 3000 VA, voltage 230 V Hydrogen generator Hydrogen generator with a flow rate of at least 200 Nml/min and a purity of 6.0. Additional equipment - starter kit of accessories and tools to install the camera and start working on it: - column type 88 with a length of 100 m, diameter 0.25 mm, film 0.20 μm, - column type 5 MS with a length of 30 m, diameter 0.25 mm, film 0.25 μm. Accessories compatible with the autosampler : - liquid injection syringes 10 hive - pcs. 12, - 1000 dark glass winds with caps and septa for the automatic liquid sample changer with a total capacity of 2 ml, - high temperature gaskets (50 pcs), - O-rings (10 pcs.), - helium gas trap - 1 pc.: purity He 99.9999%, (removal of oxygen and moisture to the level of 0.1 ppm), - gas trap for nitrogen - 1 pc.: purity N2 99.9999%, (removal of oxygen and moisture to the level of 0.1 ppm), - gas trap for ... A detailed description of the subject of the contract is specified in Annex 2 to the SWZ.