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Dw-Gc1120-2 Sample Injector and Tcd Detector Gas Chromatography

FOB Price:	US$4,000.00-6,000.00 / Piece
Min. Order:	1 Piece

Min. Order	FOB Price
1 Piece	US$4,000.00-6,000.00

Port:	Shanghai, China
Production Capacity:	500piece/Month
Payment Terms:	L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Product Description

Company Info

Basic Info.

Model NO.

DW-GC1120-2

Appliance

All Above

Ray Type

Gaspath System

Single

Detector

Tcd & Fid & Ecd

Certification

CE, ISO

Spectrometer Detector

SDD

Stationary Phase

Solid Adsorbent

Mobile Phase

Gas

Chromatography Type

Gas Chromatography

Chromatographic Column Type

Capilary Column

Chromatographic Column Length

10~30cm

Chromatographic Column Diameter

2~5mm

Temperature Range

7- 400 Deg Above Room Temperature

Temperature Control Object

Column Box, Front and Back Detector, Front and Bac

Program Ramps

7 Ramps in Total

Total Time of Total Program

up to 655 Minutes

Trademark

Drawell

Transport Package

Standard Export Package with Pure English

Origin

Shanghai, China

HS Code

9027201100

Product Description

DW-GC1120 Gas Chromatography

Temperature Control :
Temperature Range:7ºC ~ 400ºC above room temperature, (increment 1ºC)
Temperature Control Object:Column Box, front and back detector, front and back sampler, assist,total six channels.
Program ramps : 7 ramps in total
Program setting:0.1ºC~40ºC/min(increment 0.1ºC)
Total time of total program : Up to 655 minutes, (increment 0.1ºC)

Hydrogen flame ionization detector (FID):
Minimum detectable quantity: M≤8×10-12g/s (C16)
Best test result: M≤3×10-12g/s (C16)
Noise: ≤5×10-14A
Drift: ≤6×10-13A/h
Linearity range: ≥106

Thermal conductivity detector(TCD):
Sensitivity:≥5000mVmL/mg (C16)
Noise: ≤20µV
Drif: ≤30µV/h
Linearity rang: ≥104

High Sensitivity Thermal conductivity detector(HTCD):
Sensitivity: ≥10000mVmL/mg (C16)

Electron capture detector(ECD):
Detectability: ≤1×10-13g/s (γ-666)
Linearity range: ≥103
Maximum using temperature: 350ºC

Flame photometric detector(FPD):
Detectability: ≤2×10-11g/s(P) (Parathion-methyl)
            ≤1×10-10g/s(S) (Parathion-methyl)

Nitrogen-phosphorus detector(NPD):
Detectability: ≤5×10-12g/s(N) (Azobenzene)
            ≤5×10-13g/s(P) (Malathion)
(On programmed)

Photoelectric ion detector(PID):
Detectability: ≤1ppb             (Benzene)

Optional Parts	Main function
GC1120-TCD	Thermal conductivity detector
GC1120-ECD	Electron capture detector
GC1120-FPD	Flame photometer detector
GC1120-NPD	Nitrogen phosphorous detector
Chromatographic work station	External interface box + work station (not include PC)
Simulation software	Imitation find chromatographic condition, emulation teaching, train and knowledge base.

Instrument technical index
Flexible Sample Introduction System
Up to three injectors may be installed and operated simultaneously with independent temperature control. Wide range of injectors is available to be chosen from for various applications. It is very convenient for installation and disassembly of sample injectors.
Sample Injector with Mono Packed Column/Double Packed Columns:
Several alternative sample introduction methods, including on-column sample introduction and six-way valve injection;
Adapter for injection to capillary column (0.53 mm i.d.).
Sample injector for capillary column
Special sample injector with septum purge and back-pressure valve splitting;
Special programmable split/splitless injector with solenoid valve, septum purge, back-pressure valve splitting, and standalone carrier gas and make-up gas flow;
Modified dual-packed-column sample injector for injection to capillary column by employing some connectors and back-pressure valve splitting.

Advanced Pneumatics
Carrier gas control with constant pressure valve and constant flow valve;
Air and hydrogen control with constant pressure valve and needle valve;
Flow easily adjustable through constant flow valve and needle valve with digital display;
High precision, reproducibility and reliability.

Sensitive and reliable detector
Up to three detectors (FID, TCD, ECD, etc) may be installed and operated simultaneously. Simultaneous multi-detection with detectors in series or in parallel meets the various analysis requirements.
The new FID provides higher sensitivity than ever before. It is very convenient to disassemble and clean the jet and collector. Precisely fixed emitter configuration ensures conformity of product performance;
Excellent TCD detector with high-resistance tungsten-rhenium filaments provides high sensitivity. A sensitivity of 10000 mV·mL/mg is achieved with optional amplifier circuit board. Special configuration of air heat insulation enhances the stability of TCD detector
Constant-current, pulse-modulated ECD detector sets sensitivity and current by computer.

Advanced Microcomputer Control System
With advanced control techniques, microcomputer-based temperature control system provides superior performance.
High temperature precision (± 0.5ºC), high reliability, and high resistance to disturbance;
Five independent heated zones, with maximum operating temperature of 400ºC;
Temperature-limit setting and overheat protection.
Instrument control is accomplished through the keypad, and the instrument offers outstanding capabilities.
Self-diagnosis;
Power-off protection;
Ten methods saving and reloading;
Two controls of external events;
Timing on/off of temperature control;
Timing program, detector status, measurement range, polarity and current setting and display;
Temperature setting values, actual values, retention time and analysis time display.

High-performance spacious column oven
Spacious column oven accommodating capillary column and dual packed columns and convenient for column installation;
Fast heat-up and rapid cool-down column oven with automated back-door opening (300ºC to 50ºC in 7 min);
Available for both near-ambient and above ambient temperature control;
Supports 5 oven ramps with 6 plateaus.

Address: Suite 1117, Lane561 Xiuchuan Rd., Greeland Max-Mall, Pudong New Area, Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group Corporation

Business Range: Chemicals, Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery

Management System Certification: ISO 9001, ISO 9000, ISO 14001, QSR

Main Products: Spectrophotometer, Centrifuge, Chromatography, Balance, Microscopes, pH & Conductivity Meter, Polarimeter & Refractometer, Melting Point Meter, Sterilizer & Autoclave, Incubator

Company Introduction: Drawell International Technology Co., Ltd. Is a professional scientific instrument manufacturer and supplier; We consistently provide the highest quality consumable lab equipment and best service for life technologies. In cooperation with many domestic enterprises we provide users with first-class products. The main products are UV/Visible Spectrophotometers, AAS, Gas Chromatography, Centrifuges, Electronic Balances, Microscopes, Electrochemical Instruments Incubators and other analytical instruments&&laboratory equipments. They have been widely used in different kinds of scopes, such as bioscience research, pharmacological science, quality control, food industry, environmentology and education. With a history of more than 20 years, DRAWELL is committed to provide high-quality scientific instruments for all the users around the world. In recent years, we have invested a lot to optimize our R&D.

With professional technical research and support team, we hope to make comprehensive business cooperation with analytic instrument manufacturers and distributors from all over the world.

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