bids are invited for spares for stack loss monitoring system item no.1 2 channel i o board, auto gain , item no.2 lcd interface board assembly , item no.3 power supply board assembly , item no.4 motherboard assembly , item no.5 processor board assembly , item no.6 laser module for hdo analyser , item no.7 beam splitter for hdo , item no.8 fiber bulkhead connector , item no.9 bnc panel mounted bulkhead adapter for coax connection , item no.10 solid state relay for heating tape , item no.11 heated tape for hdo gas cell , item no.12 thermocouple-j- type , item no.13 fiber optic jumper cable , item no.14 coaxial cable with sma and bnc terminations , item no.15 detector, sma mounted with isolator , item no.16 window for hdo measurements , item no.17 o- ring for window and window holder , item no.18 mirror for gas cell , item no.19 pump uiipl-vp , item no.20 pressure controller , item no.21 flow controller , item no.22 solenoid valves , item no.23 temperature controller , item no.24 relay module , item no.25 analog output module , item no.26 hmi uiipl-hmi , item no.27 power supply uiipl-ps , stack monitoring kit total quantity : 49