SRA R990 POWERFUL AND VERSATILE MICRO GAS CHROMATOGRAPH An attractive design and a wide potential of use are the main features of the new R990 designed by SRA Instruments. This powerful gas analyzer uses the latest gas chromatography miniaturization technologies, developed by Agilent, to perform gas mixture analyses in a few seconds. This µGC is perfect to be used in the laboratories, in research or production departments with a particular aptitude to continuous analysis of process gases in gas distribution, pilot plants or synthesis reactors. The system, available in desktop or rack cabinet version, is compact in its hardware organization but modular in the choice of the analytical configuration. R990 incorporates possibilities available in the basic version, such as Modbus an on-board computer with Windows 10 operating system outputs, relays and analog inputs / outputs. The analytical and chromatographic and process software. The large, architecture consists of modules containing injector, co- bright, touchscreen LCD display, offers an easy-to-use fe- lumn and microTCD detector, installed in parallel and sui- ature necessary for those who have to manage the start tably chosen in number (up to 4) and in the type of column of analysis, instrumental diagnostics and measurement to solve the separation of the compounds. The new Agilent architecture allows the replacement of The micro gas chromatograph can be easily integrated the individual components (injector, column and detector) thanks to the various communication and automation of the chromatograph directly on-site. Applications R990 is perfect for the analysis of fuel mixtures, such as Analysis of fuel mixtures: > natural gas Application fields: > hydrogen > biogas and biomethane natural gas, hydrogen, biogas and biomethane, where it is used for the measurement of the composition, calorific value and impurities present in gases.

R990 Specifications R990 Main Chassis Without On-Board Computer Number of analysis channels: 1 to 4 Number of internal pumps: 0 to 2 3 x USB (1 on front panel and 2 on back panel): Sample inlet • Agilent license (standard, mobile or pro) • 1/16’’ stainless steel inlets • Storage (Mobile or Pro License only) • 1 bar relative maximum Carrier gas • 1 or 2 1 x SUB-D9 Male: for Vici Valve - RS232 COM1 If Pro licence: 2 x SUB-D9 Male COM 2 and COM 3 RS232/ RS422/RS485 Modbus • 1/8’’ stainless steel inlets • 5.5 bar relative maximum With On-Board Computer Vents • 6 maximum • 1/8” brass outlets maximum...

Options Analog input • Screw connectors with 4 analog inputs 0-10 V or 0-20 mA (individually configurable) Genie filter membrane (with or without sulfinert coating) • Genie 170 • Type 6 Membrane – 54°C maximum • Inlet – outlet: 1/16’’ (Vici type) Front panel touchscreen (OBC mandatory) • Touchscreen 7” TFT – 24 bit – 1024 x 600 pixels • Display results • Start analysis Pressure sensor • Sample inlet pressure measurement • Range: - 1 to 1.5 bar • Accuracy: ± 60 mbar Sample selection valve • 3 ways valve • Multi position valve Digital or analog input/output (choose between the following possibilities)...

ON/OFF Switch Sample inlet 1/16” Stainless Tube fitting Screw terminal 9CTS (option 4/20) Genie filter (option) ON/OFF Switch Fan out Carrier gas inlet 1/8” Stainless steel Tube fitting Vent 1/8” Brass Tube fitting USB Connectors VGA/LAN Connectors Input power 100-240 V 50-60 Hz; 3 A max SUB-D9 male • SRA INSTRUMENTS SpA Via alla Castellana, 3 ı 20063 Cernusco S/N (MI) ı Italy Tel. +39 02 9214 3258 ı Fax +39 02 9247 0901 [email protected] • SRA INSTRUMENTS SAS 210 rue des Sources ı 69280 Marcy l’Etoile ı France Tel. +33 (0)4 78 44 29 47 ı Fax +33 (0)4 78 44 29 62 [email protected]...