Profile: Sigma Instrument Pvt. Ltd. specializes in manufacturing analytical instruments. GC MODEL 606 gas chromatograph is a User friendly device with minimum controls. The large double walled S.S. Oven means more space & easy changing of columns, Option of Detectors- TCD, FID, ECD, NPD, FPD, etc. Operation option of packed / capillary column. Standard features include auto cooling, remote ignition, 15 temperature ramps to tackle any complex sample, storage of 15 methods for instant recall, temperature accuracy of + 0.1 Deg C for Oven, Injector, Detector. Operation from ambient to 4000 C for Oven, Injector & Detector with control accuracy of + 0.1 Deg C Option of auto gas / liquid sampling valves, Protection against over temperature for Oven, Injector & Detector and Optional protection for operation against absence of carrier gas.