GE Analytical Instruments ©2016 53 of 270 DLM 68100-09 EN Rev. A
Chapter 2: System Description
Additional System Specifications
Carrier Gas CO
2
free air or Nitrogen; Gas must be oil- and water-free;
Delivery Pressure of 50-100 psi required when using the air purifier or
Carrier Gas CO
2
Scrubber options; Delivery pressure must be regulated
to 30-100 psi when using a cylinder of purified gas; Unit will consume
up to 200 cc/min in NPOC mode.
Sample Analysis Volume Range Sample Volume
Up to 100 ppm 2.82 mL
Up to 1,000 ppm 2.00 mL
Up to 5,000 ppm 0.80 mL
Up to 20,000 ppm 0.20 mL
Up to 50,000 ppm 0.08 mL
Operating Specifications
Sample Time (min) NPOC (OL) TOC & TC (OL)
(Time to reported value) Rep 1 8.3 9.7
Rep 2+ 5.8 8.3
Sample 1 Flush + 1.4 per rep + 1.4 per rep
Sample 2 Flush + 5.2 per rep + 5.2 per rep
Dilution Flush + 0.7 per rep + 0.7 per rep
Note: The time for the analytical cycle is the same whether or not the
Sample Backflush feature is utilized.
Sample Consumption Ox OL Sample 50 mL/min and 125 psig
(See aliquot in respective range) Filter Panel >1.0 L/min w/o exterior sample pump
400 mL/min with exterior sample pump
Temperature 60 °C
Fast Flush 10 mL
Sample Flush Refer to aliquot volumes in respective range.
Monthly Carrier Gas Supply Pressure 30 to 100 psig
Consumption 200 cc/min in NPOC mode, Less in TOC mode.
Standard cylinder holds 300 cu ft, or 30-days
worth
Note: The consumption rate is not relevant to the compressed air needed
to operate the Regenerative Air Purifier option. In addition, this flow rate
is not sufficient to operate the IP-56 option. GEAI does not recommend
using cylinder air for the IP-56 option.
Electrical Power 100 - 240 VAC +/-10% 50/60 Hz, 400 VA
Alarm Relays 30 VDC @ 1A max or 125 VAC @ 0.5A max
Binary Input 5-24 V (remote start)
Binary Output Relay rated max 125 VAC or 110 VDC @ 1A
(analysis complete)
Analog Output 4-20 mA, max load @ 600 ohms, powered
Ethernet Modbus port 502