Gas Chromatographs for Mask Ethylene Oxide Residue Detection

Main features

-Five detectors to choose (TCD, FID, FPD, NPD, ECD)

-Unit-type overall structure design, convenient for installation and maintenance

-Large-volume column box, three chromatographic columns can be installed at the same time.

-The design of the instrument is reasonable and flexible, and any three detectors can be installed at the same time, and there are three independent circuit systems and three signal output terminals.

-Flexible packed column and capillary column system can be connected with capillary columns of different calibers.

-Stable temperature control system, 10-stage temperature program, sampler and each detector can be independently controlled temperature, and has over-temperature protection function.

The heating zone can be controlled by seven channels

-The host automatically ignites analysis through the workstation

-Strong expansibility, the instrument can be upgraded to GC/MS

Inlet: Magnetic fixed sampling system is adopted.

4. Detector

4.1. Hydrogen flame detector

4.1.1 Detection limit: M≤1×10-11 g/s (n-hexadecane)

4.1.2 Noise: ≤5×10-14A

4.1.3 Linear range: 107

4.1.4 Drift: 1×10-13 A/30min

Column thermostat

Oven volume: 300×300×200mm

Temperature range: room temperature +5℃-400℃

Overheating protection: any temperature within 400℃ can be set

Temperature control accuracy: 0.1℃

Heating program: 10 steps

Heating rate: 0-40°C/min (incremental 0.1°C/min)

The Quotation of Epoxy Acetylene Detection NB-4000A Gas Chromatographs

Packing and Shipping

Factory Show

Certificate

Our Services

Nanbei Instrument Limited is affiliated to Nanbei International Group Limited.It has been exported to more than 120 countries around the world for 20 years , and it is one of the largest and the most comprehensive instrument and equipment manufacturers in China. It integrates research,development,production and sales as one of the independent legal personality persified technology group. The headquarter is in Zhengzhou (International Air Port Area),China.And it also has the office in Beijing, Shanghai,Shenzhen and Hong Kong of China.NANBEI had obtained ISO9001:2015 quality management system certification,SGS certification,and its products had passed EU CE certification and Rohs certification.

NANBEI main business involves lab instruments,life science equipment,ice machines,electrochemical analysis instruments,optical instruments,medical equipment,physical testing instruments and equipment, environment equipment/flow meter,industry-specific equipment,drug testing equipment, seeds,equipments, agriculture and food equipment,petroleum equipment,coal equipment, surveying instruments,construction equipment,road equipment,geological equipment, reagents supplies,weather instruments,environmental equipment, mining machinery,boilers and other products. We have won the trust and support with persified business model, professional technology,high-tech equipment,excellent work ethic, excellent business reputation,high quality products and perfect after-sales service in the course of business. We are trying to set up the global regional service agents,and NANBEI is being in the Asia Pacific region Equipment Industry-leading brands.

NANBEI involved products are throughout the universities, research institutes, factories and enterprises,chemical and pharmaceutical,medical,inspection,agriculture,food,supermarket,metallurgical mining,construction,petroleum,roads,bridges and other industries. Based on superior performance,fast attentive service,great value,our products are well recognized by domestic and foreign merchants. In the production process,we strictly enforce product manufacturing requirements. And we have established a complete quality management system,so that the product quality has a reliable guarantee.

We honestly recruit the majority of overseas agents and dealers,who are interested please contact us!