Product Description

The Gas Chromatography GC99SI available at Labmart.in is a high-performance analytical instrument designed for precise separation and analysis of volatile organic compounds (VOCs). Built with advanced Electronic Pneumatic Control (EPC) and a high-sensitivity Flame Ionization Detector (FID), this system is ideal for laboratories requiring accuracy, compliance, and reliable performance.

SALIENT FEATURES

  • EPC – Electronic Pneumatic Control system

  • 7 inch touch screen display

  • Control system designed for monitoring and controlling the instrument through computer

  • Multistage programmed temperature control

    • 20 ramps with instrument

    • 99 ramps with software

  • Advanced built-in data acquisition system supporting real-time instrument monitoring, detection signal acquisition and PC control

  • Column oven supports quick heat-up and rapid cool-down with automated inside back-door opening

  • Sample introduction system: 1 sample injector installed

  • Sample detection system: High sensitivity and stability FID detector for various organic compound applications

  • One analog signal output

  • Software compatible with GLP/FDA-21 CFR Part 11 requirements (electronic records and signatures)


Gas Chromatography GC99SI

Microprocessor technology with EPC system and touchscreen interface.

Includes:

  • Capillary column inlet

  • FID detector

  • Software system

Functions:

  • Instrument monitoring and control through PC

  • Column oven with superior thermal performance and programmable temperature control

  • Built-in data acquisition system for instrument status monitoring and signal detection

  • Quick heat-up and cool-down oven with automated back-door opening

  • Dual analog output signals

  • PC software compatible with GLP/FDA-21 CFR Part 11


Electronic Pneumatic Control System

Parameter Value
Flow rate 200 ml/min (N₂), 1000 ml/min (He)
Flow rate accuracy ±5%
Flow rate repeatability ±0.35%
Split ratio 0–5000 (He), 0–1000 (N₂)
Inlet temperature 0–420°C

Applications of FID Detector

Used for analysis of:

  • Nitrobenzene compounds (nitrobenzene, dinitrotoluene)

  • Chlorobenzene compounds (chlorobenzene, dichlorobenzene, trichlorobenzene)

  • Benzene series (toluene, ethylbenzene, o-xylene, m-xylene, p-xylene, styrene, cumene)

  • TVOC (Total Volatile Organic Compounds)

  • Phenolic compounds (phenol, cresol)

Additional accessories may be required depending on application:

  • Headspace sampler

  • Thermal analysis instrument


Advanced Microcomputer Control System

Features:

  • Advanced computer-based temperature control system

  • High temperature accuracy (±0.02°C)

  • High reliability and anti-interference design

  • Self-diagnosis and self-protection functions

    • Overheat protection

    • Power-off protection

  • Display of:

    • Timing program

    • Detector status

    • Measurement range

    • Current settings

Note: Computer not included with the instrument.

SPECIFICATIONS.

Parameter Specification
Model GC99SI
Make LABMAN
HSN Code 90272000
Display 7" Touch Screen
Control System EPC (Electronic Pneumatic Control)
Sample Introduction Split / Splitless Injector

 

Detector – FID

Parameter Specification
Detection Limit ≤ 8 × 10⁻¹² g/s (n-hexadecane)
Drift ≤ 1.5 × 10⁻¹³ A/h
Noise ≤ 3 × 10⁻¹⁴ A
Linearity Range ≥ 10⁶
Maximum Temperature 400°C
Temperature Control Accuracy ±0.1°C
Sensitivity ≥ 10000 mV·ml/mg
Baseline Noise ≤ 20 µV
Baseline Drift ≤ 100 µV / 30 min

 

Electrical Specifications

Parameter Value
Power 2000 W
Power Supply 220 V / 50 Hz

 

Physical Specifications

Parameter Value
Packing Size 835 × 770 × 930 mm
Gross Weight Approx. 88 kg

 

Standard Accessories

  • Main Instrument

  • Power Cord

  • Instruction Manual

  • Test Certificate


Optional Accessories

  • Auto Sampler ASGC22

  • Air source / flow rate control device


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