Isostack G4
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Em i s s i o n L i n e 1 .0 0 6 .0 1 Aut om at ic isok inet ic sam pler M a in c h a r a c t e r i s t ic s: velocity measurement. · Autotest and anomalies With Isostack G4 TCR Tecora introduces the 4th generation isokinetic sampler. It is the result of a long tradition of isokinetic sampler, started in ‘ 80s with Isostack B6. The solution offered with this new instrument can be summarized in 3 main characteristics: - Easy to use - Reliability - Accuracy/Sampling quality (QA/QC) management. · USB interface to download data. Ea s y t o u se · In accordance with UNI EN 13284, EN 10169 and US EPA M5, M17. · Fast isokinetic control at any stack condition. · Volume measurement with dry gas meter. · Sampling flow measurement with mass flow meter. · In-stack temperature and · Wide Graphic Display. · High precision pressure calibrator, with thermal drift compensation device. · Wide library with specifications of the most common ducts. · Datalogger function with saving data on USB key (supplied with the instrument). · Graphic interface hightly intuitive and simple. · Internal memory capability: up to 256 report. · Reduced maintenance. · Available with ISO 17025 accredited laboratory certificate. Isostack G4 offers two different configuration to meet different type of use. It is available in a “ in one” all and in a “ split”version. The first is dedicated to whom wish to reduce the costs and have the maximum portability. The second to whom wish to carry on stack platform only the control panel and leave on plant floor the pump unit. Probes and filter heating now managed directly from the integrated electronics of the instrument. New functionalities of the software allow to manage the sampling in an easy and intuitive manner. Isostack G4 split version New utilities: · auto check at starting; · leak test in line during sampling; · calculation for MSSI impactor; · ducts’library; · log measurements and alarms; · automatic re-start in case of flue gas velocity alarm. Reduction of cables and connections toward probes and other devices: a single umbilical cable includes the cables for the heated uses. Portability and sturdiness empowered through a steel and alluminium frame and ABS panels. Sampling flow even more flexible with 4 - 8 mc/h pumps.

Em i s s i o n L i n e Re l i a b i l i t y 1 .0 0 6 .0 2 A c c u r a c y/Sa m p l i n g q u a l i t y (QA /QC) Isostack G4 uses quality components which grant reliability in time. Last generation electronics, which assures high immunity from electromagnetic noisy and designed to work even in severe ambient conditions. Advanced autotest functions: allow to point out anomalies and malfunctioning before starting the sampling and eventually to proceed by-passing the anomaly. Simplified and reduced maintenance: the new pneumatic circuit, the components’ arrangement and the removable wide carter...

Em i s s i o n L i n e 1 .0 0 6 .0 3 Control Unit panel interface 1 mno 2 def 3 pqrs 7 tuv 8 abc 6 4 ghi jkl wxyz 9 Heated probe 5 0 . Pitot USB RS232 Condensation Unit 4 G K CAT S OS I A R OCE T RCT USB key Portable printer Umbilical cable Pitot + AC P wer o - T c Fumes Aux 1 2 Aux 3 Prob e Connection panel 4 Box 5 Fuses Contr ol Unit Thermocouple Temp. fumes Temp. heated box Temp. heated probe Temp. cooling bath Temp. impinger gas outlet Prob e Power Pressure Heating Box Probe Bus 485 Isostack G4 connection panel Pitot differential Absolute in duct Control Unit Slave devices I so st a c k...

Em i s s i o n L i n e 1 .0 0 6 .0 4 Tec h ni c al c har ac t er i st i c s Differential pressure Range Accuracy Resolution Differential pressure max 70 60 50 40 Absolute pressure (static or barometric) 8 mc/h 30 Range Accuracy Resolution 20 4 mc/h 10 0 0 10 20 30 40 50 60 70 80 0 - 2500 Pa (0 - 250 mmH2O) better than 1% of measure ± 2 Pa 0.1 Pa (0.01 mmH2O) 30 000 Pa (3000 mmH2O) 90 100 Absolute pressure kPa 0 - 105 kPa (1050 mBar) absolute better than 1% of measure ± 0.1 kPa 0.01 kPa (0.1 mBar) Temperature up to 5 (depending on model) 0.1 °C 0 + 1200 °C 1% of measure ± 0.2 °C Dry gas...