About Gas Liquid Chromatograph
GAS LIQUID CHROMATOGRAPH (GC)
Application
For analysis of pesticides, Bench top, PC controlled to interface with data management system, Minimum two channel system with two columns, two injector and with two detectors(FPD & ECD) be supplied fitted.
- Pressure (set point) 0 - 1 0 0 p s i with resolution of 0.001psi
- Column Oven 01 number
- Temp. range Up to 400 oC or better
- Temp. programming steps / ramp 20 ramps
- Injector System 02 numbers
- Injection port system Split and split less
- Option to install maximum injectors 2
- Operating temp. (max.) 400C
- Flow control unit 01 number
- Maximum flow rate 0-1250 mL/ minute
- Pressure range Upto100 psi
- FPD (Plus) (Flame Photometric Detector) 01 number
- Operating Temperature 400C
- Detection Limit <45 fg P/s, <2.5 S/s, with methyl parathion
- Dynamic Range >103 S, 104 P with methyl parathion
- Selectivity 106g S/g C, 106 g P/g C
- Data Acquisition Rate Upton 200 Hz
- ECD (Electron Capture Detector) 01 number
- Operating Temperature Up to 400C
- Minimum Detectable Level <4.4 fg/mL
- Linear Dynamic Range >5 x 104 with landane
- Dynamic Range >5 x105with landane
- Data Acquisition Rate Upto50 Hz
- Radioactive Source <15 mCi 63Ni foil
- Auto Sampler 01 number
- Sample capacity 150 samples vials (1.5 ml capacity)
Accessories
- Sample tray,
- Spare 1000vials,
- Spare ferrules,
- Spare syringe
Data Management System Software
Foreign branded latest PC core I7 with 19 inch LED monitor and laser printer as per SSC approved specifications with preloaded licensed MS Windows XP/Vista operating system loaded with compatible software for instrument control, acquisition and data processing and report customization with backup copies, Intergraded early maintenance feedback option, Intergraded method translation tool, integrated sleep & wake mode (to reduce gas and power consumption) software with the
capacity to control GC through computer.
Accessories
- All standard accessories as per manufacturers standard including operation/service manual, certificate of country of origin/guarantee of good to be supplied by the firm as brand new (one set).
- Hydrogen, Nitrogen, Helium Cylinders, Air Compressor, 10 KVA UPS, Stabilizer, Gas supply Pipes, Filters, spare glass inserts, tubing etc. (one each)
- Moisture Trap for Air
- Syringe; 1L, 5L, 10L and 50L (2 each) for manual injection, Auto injector syringe (10 L range) as per manufactures standard (05 each).
- Capillary Column DB-5 ms,0.25mm x 30 x0.25m (04 Each)
- Capillary Column DB-1 ms,0.25mm x 30 x0.25m (04 Each)
- Septum10 pack (25pieces/pack) and Ceramic Flame Jet 10Nos.
- Graphite Ferrules 10 packs ( 10 per pack)
- Silica gel 02 packs ( 1kg/ pack)
- Empty glass columns 05 Nos. ( 1.2mm )
- Tool Kit 1No.
- Digital Thermometer with probe 01No.
- Glass insert for capillary and packed column (05each) xiv. Glass insert for capillary and packed column (05each)
- Spare glass insert, tubing, operation manual Standard test samples for checking calibration at installation.
- Country of Origin: USA, UK , Japan
- Power Requirement: All systems operating at 220-230V AC 50/60 Hz.
- Complete with: Branded computer compatible to operating software and Printer.
- Warranty: Free;01 years for parts and service Extended 05 year for parts and service on payment
- Note: All the accessories required for complete installation and commissioning /operation of system to be provided by the supplying firm along with onsite training of the staff.
Versatile Dual Detector SystemThis chromatograph features both FID and TCD detectors, allowing comprehensive analysis of a wide range of compounds. The dual channel capability enables two simultaneous analyses, increasing throughput and operational efficiency in busy laboratory settings.
Advanced Thermal ManagementThe digitally controlled PID column oven ensures stable and precise temperature control, with resistance to temperatures up to 400C and 0.1C accuracy. This enhances chromatographic performance, providing reproducible and reliable results for complex separations.
User-Friendly Operation and Data OutputWith options for both manual and automatic sample injection, integrated flow and pressure regulation, as well as digital LED displays, this instrument is designed for ease of use. Data can be exported through RS-232 or USB interfaces, streamlining processing and reporting.
FAQs of Gas Liquid Chromatograph:
Q: How does the Gas Liquid Chromatograph ensure high sensitivity in sample detection?
A: The instrument employs Flame Ionization Detector (FID) and Thermal Conductivity Detector (TCD), both known for their high sensitivity and accuracy. FID is particularly responsive to organic compounds, while TCD covers a broader range of analytes, ensuring comprehensive and sensitive detection.
Q: What is the process for injecting samples, and are both manual and automatic options available?
A: Samples can be introduced into the chromatograph manually using the included syringe or automatically with an optional auto-injector. This flexibility accommodates varying throughput demands and enhances operational convenience for different laboratory workflows.
Q: When is it beneficial to use both simultaneous channels during analysis?
A: Utilizing both channels is advantageous when processing multiple samples or running dual methods in parallel. This capability boosts productivity, allowing for two analyses to occur at the same time without compromising data integrity or turnaround time.
Q: Where can this chromatograph be used, and what materials ensure its durability?
A: It is suitable for chemical, pharmaceutical, and research laboratories. Built with stainless steel and borosilicate glass, the chromatograph withstands rigorous use, chemical exposure, and high operating temperatures, ensuring long-term reliability.
Q: What safety features are integrated into the system for operator protection?
A: Key safety mechanisms include overheat protection and automatic shutdown, which guard against thermal hazards and electrical faults, promoting safe daily operation in laboratory environments.
Q: How does the software enhance data acquisition and processing?
A: The included software simplifies data capture, management, and analysis, offering tools for real-time monitoring, programmable processing, and efficient data export through RS-232 or USB, streamlining laboratory performance and reporting.