Online Explosion-proof Gas Chromatograph (CI-SP1000E)

Online Explosion-proof Gas Chromatograph (CI-SP1000E)

The CI-SP1000E builds on Chang Ai Instrument’s legacy of excellence in industrial chromatographic analysis. Featuring a modern industrial design and high-reliability components, this gas chromatograph delivers outstanding analytical performance. Equipped with an innovative built-in automatic detection function, it minimizes user maintenance and lowers total cost of ownership. The CI-SP1000E is engineered to meet the highest standards of analytical reliability and accuracy in demanding industrial environments.

Product Features:

  • Independent Programmable Column Ovens: Each chromatographic column is equipped with its own programmable temperature-controlled oven, allowing precise and independent thermal management for enhanced separation performance.

  • Integrated Industrial PC with Touchscreen Interface: Built-in industrial computer with touchscreen functionality, paired with powerful chromatographic software on a Windows platform. Users can create methods, design custom reports, view calibration curves, acquire and process data, and execute batch analyses directly through the interface.

  • Automatic Gas Cut-Off Protection: When carrier gas pressure drops below the safety threshold, the system automatically cuts off detector voltage to prevent damage and ensure safe operation.

  • Built-In Column Aging Program: Includes an automatic column aging function that runs according to predefined parameters, simplifying routine maintenance and ensuring stable performance.

Control Method:
Built-in 10.4-inch industrial computer with color touch screen display

Detection Channel:
Single channel, dual channel

Detector:
PDHID, TCD, FID

Column Box:
Room temperature 4°C ~ 135°C
Increment: 1 °C
Accuracy: ± 0.1 °C

Lower Range Limit:
nL/L, µL/L, %

Drift / Repeatability:
±1% ~ ±5%

Measuring Range:
-110 ~ +20°C

Sample Gas Flow:
30 ~ 100 mL/min

SPICO Sample Gas Pressure:
0.05 ~ 0.3 MPa

Carrier Gas Type:
He (or N2, Ar, H2)

Carrier Gas Flow:
30 ~ 150 mL/min

Carrier Gas Pressure:
0.4 MPa

Instrument Air:
Pressure: 350 ~ 900 kPa
Flow: 150 ~ 210 L/min

Power Supply:
AC 220V, 50 ~ 60 Hz

Consumption:
1.5 kW ~ 2 kW

Weight:
100 kg

Dimensions:
Wall-mounted cabinet
600 mm (W) × 950 mm (H) × 400 mm (D)

Flow Control:
EPC, Flow Meter, Electronic Monitoring (optional)

Flow Path Control:
Up to 60 channels (including calibration channels)

Analysis Cycle:
Up to 21600.0 seconds (6 hours)

Ex-mark:
Ex d e px IIC T4 Gb

Applicable Standards:

  • GB/T12022-2014 “Industrial Sulfur Hexafluoride”

  • Q/GDW1168-2013 “Test Regulations for Condition Maintenance of Power Transmission and Transformation Equipment”

  • Q/GDW11096-2013 “SF6 Gas Chromatography Analysis Method of Gas Decomposition Products”

  • DL/T1205-2013 “Test method for decomposition products of sulfur hexafluoride electrical equipment”

  • DL/T941-2005 “Quality Standard for Sulfur Hexafluoride for Transformers in Operation”

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