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Climatic conditions |
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Permissible ambient temperature |
-20 ... 55 °C (depending on oven temperature) |
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Permissible storage/transport temperature |
-30 ... 70 °C |
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Permissible relative humidity |
Max. 90% |
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Protection against dust and moisture |
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IP 65 |
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NEMA 4X |
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Power supply |
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Power supply |
24 V DC (18.5 ... 30.2 V) |
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External fuse |
T2.5 A |
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Power consumption, typical |
18 W |
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Power consumption, maximum |
60 W |
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Dimensions and weights |
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Width x depth x height |
360 x 300 x 220 mm (approx. 14" x 12" x 9") |
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Weight |
15 kg (35 lb.) |
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Mounting |
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Installation on |
Post, pipe or wall |
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Distance from wall or next chromatograph |
300 mm (12") |
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Distance from ceiling or floor |
200 mm (8") |
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Electromagnetic compatibility |
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Noise suppression |
According to CISPR 11 / EN 55011 / DIN VDE 0875 Limit class B |
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EMC immunity |
According to IEC 60801/DIN VDE 0843 |
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Conducted interferences on AC supply lines |
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2 kV |
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1 kV |
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2 kV |
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Conducted interferences on signal lines |
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1 kV |
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Immunity to static discharge |
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8 kV |
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Immunity to fields |
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10 V/m |
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Safety |
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Electrical safety |
IEC 61010 / DIN VDE 0411 |
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Explosion protection |
ATEX II 2 G Ex d IIC T4 Gb DMT 03 ATEX E 069 X IEC Ex BVS 10.0004X CLASS I DIVISION 1 GROUPS B,C,D T4 |
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Oven |
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Number/type |
1 / isothermal |
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Purging with N2 |
Possible |
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Dimensions (D x H) |
160 x 10 mm |
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Max. heating power |
35 VA |
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Temperature range |
60 … 165 °C |
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Temperature stability |
± 0.1 K (60 ... 165 °C) |
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Temperature accuracy |
± 3 K (60 ... 165 °C) |
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Retention time variations per 10 °C change in ambient temperature |
Approx. 0.3% |
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Warm-up period from 30 … 100 °C |
10 minutes |
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Columns and gases |
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Column type |
Capillary columns 0.15 ... 0.25 mminternal |
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Separating column switching |
Multidimensional chromatography with backflushing and cut in live system |
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Multifunctional diaphragm valve |
For injection and backflushing |
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Gas connections |
Swagelok 1/8" |
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Pressure regulators |
Max. 4 single-channel electronic pressure regulators |
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Solenoid valves for control of diaphragm valve |
2 NC contacts, 2 NO contacts |
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Carrier gas |
He |
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99,999 % (5.0) |
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< 0.1 m |
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Degree of separation 99.99% for 0.1 m particles |
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< 35 ml/min |
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500 …700 kPa |
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Instrument air |
Not required |
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Sample and injection |
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Sample streams |
3 |
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Calibration sample streams |
1 |
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Phase |
Gaseous |
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Permissible sample pressure |
10 … 500 kPa, but at least 200 kPa below the carrier gas pressure. |
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Sample flow |
20 … 100 ml/min |
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Max. sample temperature |
120 °C |
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Solid components |
< 0.1 m |
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Required filtration |
Degree of separation 99.99% for 0.1 m particles |
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Material with which the sample comes into contact |
Stainless steel, fused silica, polyimide |
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Injection |
"Valveless" live injection |
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With multifunctional diaphragm valve |
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From 2 ... 50 l |
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Detectors, calibration and performance data |
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Detector type |
TCD, max. 8 sensors |
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Cell volume |
0.02 µl |
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Calibration |
Manual or automatic, single level |
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Repeatability for calorific value and density |
0,01 % |
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Accuracy for calorific value and density |
0,1 % |
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Linear range |
Typically 104 |
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Cycle time |
100/150 s |
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Ambient temperature influence |
Negligible |
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Influence of vibrations |
Negligible |
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Mean Time to Repair/MTBF |
< 1 hour / 3 years (without consumables) |
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Electronics: Communication and analytical controller (CAC) |
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Microprocessor |
Intel 586 architecture |
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Flash EPROM |
128 MB |
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Dynamic RAM |
64 MB |
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Operating system |
Windows CE 3.0 |
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Software |
Preinstalled. Modifications or upgrades for operation PC downloadable via network or locally |
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Electronics: Realtime signal processor (RSP) |
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Microprocessor |
Motorola 68376, 20 MHz |
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Flash EPROM |
1 MB |
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Static RAM |
1 MB |
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Operating system |
Forth |
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Software |
Preinstalled. Modifications or upgrades downloadable via internal service interface |
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Interfaces |
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Communication |
1 x Ethernet 10BaseT/TCP/IP |
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Control system coupling |
1 x Modbus RS 485/RS 232 RTU/ASCII |
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Inputs/outputs: Basic equipment |
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Digital outputs (relay contact 0.4 A/24 V DC) |
4, 3 x samples, 1 x calibration |
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Digital inputs (24 V to optocoupler) |
4, for 1 = sample flow; 2 = time synchronization; 3 = revision (results have no effect on average values); 4 = calibration |
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Status indicator |
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LEDs for |
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LCD for |
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Recommended operator panel |
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Personal computer |
Desktop or laptop |
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Processor |
At least Pentium III |
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Clock |
800 MHz |
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Interfaces |
1 x Ethernet |
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Operating system |
Windows XP, Windows 7 |
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Software |
CV Control version 1.30.0.0 and higher |