GD112A Gas Chromatograph

Features:
Computer aided temperature control with high accuracy (less than ±0.1°C)
All control and application parameters, including operation parameters of the detector, can be set up through keyboard. Functions, such as self-diagnosis, switch-off protection, document storage and transaction, limit temperature setup thermal trip valve setup, and FID auto-ignition are incorporated inside of GD112A Gas Chromatograph .
Large-screen LCD display, supporting English characters, can accurately and clearly present all temperature control setup values, actual values, TCD working electricity supply, sensitivity of FID magnifier, and etc.
GD112A Gas Chromatograph supports packed column i.e. on-column sample injection. It is compatible with such devices as instantaneous vaporizing sample injection, gas sample injection with gas sample injection valves, and 0.53mm large diameter capillary column direct sampler.
Open-end computer system can apply RS-232 interface and N-2000 chromatogram workstation to achieve dual path communication control and data processing.
Large capacity column (300mm×280mm×270mm) is easy to be installed with packed column and large diameter capillary column. 

Performance Indicators:
Temperature Control:
Temperature control areas: gas chromatogram column, sampler, detector
Temperature control range: 15-399°C of room temperature (increment by 1°C)
Temperature control accuracy: less than ±0.1°C (measured at 200°C)
Flame Ionization Detector (FID):
Detection limit: Mt≤1×10-10g/s(sample C16)
Drift: ≤2×10-12A/h
Thermal Conductivity Detector (TCD):
Sensitivity: S≥1500mV.ml/mg(carrier gas: H2; sample: n-Hexadecane)
Baseline noise: ≤20µV
Baseline drift: ≤50µV/h
GD102AT /GD102AF

Optional accessories:                                  Overall dimension & w
CDP-4A data processor                          Shipping package dim
Software with I/O port                               Net Weight:     45
Gross Weight:   65kg

CHONGQING GOLD MECHANICAL & ELECTRICAL EQUIPMENT CO.,LTD

Established in 2009,Gold is a high -tech enterprise specializing in design,manufacture and sale of geological instrument.

Gold's products are manufactured stricity in accordance with industrial standard and have passed through quality and technical standard evaluation as well  as quality inspection. In 2010,Gold passed through ISO9001 International Quality System Certification.In July 2010,Gold obtained provincial certification of high-tech enterprise,becoming an excellent supplier with outstanding product quality in China.

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