Introduction 

GC 6891NWith international sourcing reliable stable software components hardware integration and special design.High quality hardware and intelligent operation and data processing software to meet the long-term work of measurement repeatability and convenience.In both the manufacturing precision and has a subversive breakthrough in the field of technical performance. 

Oil extraction and refining, petrochemical industry, fine chemical, food safety, environmental protection, high purity gases industry, national security and public security forensic analysis in the field of testing.  

Feature: 

 Sample flow, chromatographic column carrier gas flow rate, gas flow detector, a full set of EPC control

 Stainless steel bonded plate 

All import miniature proportional valve and flow/pressure sensors

 Automatic temperature compensation to ensure the accurate flow; Accurate to 0.01 Psi pressure control

Network data communication and remote control

 Advanced detector design 

Special ceramics processing amplification board, in the wet season is always stable

Automatic ignition, hydrogen leakage automatic protection function, safe and reliable

Technical parameters 

column oven

Size : 28 ×30× 18 cm

Operate temperature range : Higher than the room temperature of 5 ° C to 450 ° C

-Using liquid nitrogen cold trap: -80°C to 400°C

-Use dry cold trap: -55°C to  400°C

Temperature precision :0.1°C

The highest temperature programmed speed: 120°C/min

The highest temperature programmed order number: 7 

Can be run column loss compensation (dual channel) 

detector

All detectors including electronic flow control module

Optional :  flame ionization detector (FID)

          thermal conductivity detector (TCD)

           ECD (Micro pool ECD)

          nitrogen-phosphorus detector (NPD)

          flame photometric detector (FPD)

 Dear customer,

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.