The KTG102 on-line chromatographic analyzer is applied to the
purity analysis in the petrochemical industry
Introduction
The KTG102 series on-line chromatographic analyzer adopts the
advanced Etch process to make the gas circuit control more stable
and has a low operation cost. It solves the disadvantages such as
large volume, long analysis time, and high consumption. With a 7"
true-color screen, it provides on-site indication and touch
operation. The device has a system prediction and diagnosis
function, and is simple to use, convenient to operate, and has
complete functions. At present, it has been widely applied in the
petroleum and natural gas field and has won the praise of a large
number of users.
Product Applications
- Natural Gas: Analysis of alkanes, hydrocarbons, formaldehyde, and
analysis of products in the CNG and LNG processes
- Petrochemical Industry: Analysis of ethylene, polyethylene,
refinery gas, LPG, and purity
- Coal Chemical Industry: Full-component analysis of coal gas,
syngas, purified gas, etc., or continuous analysis of a certain key
gas
- Others: Analysis of permanent gases, environmental gases, and
purity analysis of gases such as nitrogen, hydrogen, and helium in
industrial gases
Product Features
- Brand-new design, more compact, more reliable, and more accurate
- GC for handover/measurement quality in calorific value and
component analysis
- More economical installation and operation costs
- Full analysis of components, capable of analyzing all components of
natural gas up to C12+ and H2S + H2
- Fast analysis speed, the measurement of all components of natural
gas up to C6+ takes less than 60s
- Small volume, occupying extremely little space, about the size of a
computer case
- High sensitivity, 1-5ppm
- Support the replacement of internal components of the module -
injection port, chromatographic column, detector, etc.
- Quick replacement of channel modules, flexible switching of
configurations
- Adopt the most advanced EPC technology, making the gas circuit
control more stable
- Simple, economical, and efficient upgrade, directly upgrading from
1 or 2 channels to 6 channels
- Save carrier gas and electricity, which is 10% of that of a
conventional GC. A 40L bottle of carrier gas can be used for more
than 12 months
Main Indicators
Repeatability: 0.01%
Accuracy: ≤0.1%FS
Calculated Values: Calorific value, density, compression factor,
etc. (in line with ISO6976 or GPA standards, Z by AGA 8)
Operating Temperature: -20℃ to 50℃( -4℉ to 122℉)
Storage Temperature: -30℃ to 60℃(-22℉ to 140℉)
Explosion-proof Grade: Ex db ⅡC T6 GB
Protection Grade: IP65
Overall Dimensions: 500×490×235mm (Length * Width * Height)
Weight: Approximately 32Kg
Analysis Performance
Analysis Time: Less than 60s for C6+
Pressure Control: With electronic carrier gas pressure control
Thermostatic Oven: Key components such as the chromatographic
column, detector, and sampling loop are all placed in the
thermostatic oven, which has a temperature overheating protection
function.
The main unit of the chromatographic analyzer can display
information such as gas components, compression factor, calorific
value, and density on-site, and can select the display content and
configure the display mode through touch. It has a powerful
recording and storage function, with historical records of at least
12 months, including calibration records and data result records,
etc.
Communication Functions
Communication Interfaces: 2 RS485, 2 RS232, and one RJ45
Analog Interfaces: 16 channels of 4～20mA (expandable)
Communication Protocols: Modbus RTU, TCP/IP protocols
Digital Interfaces: Up to 8 digital outputs, including
comprehensive chromatographic alarms, automatic calibration
control, etc.
Operation Interface
The on-site 7" true-color K600+65k-color DGUS large screen is used
for display and touch operation. It can display each measured and
calculated component and key chromatographic control parameters,
and start functions such as automatic/manual parameter setting of
the chromatograph.
Utility Engineering
Power Supply: 220VAC 50Hz Carrier Gas: He or H2 or N2 or Ar
Consumption: Less than 10ml/min Purity: 99.995% and above
