产品详情
二元高压梯度高效液相色谱仪（手动进样）GI-3000-02，系统由手动进样器、高压恒流泵、柱温箱、UV紫外检测器四单元部分以及功能较强的色谱软件所组成，所有单元模块均具有高效液相兼容性，让所有使用者获得好的的性能。GI-3000系列提供了各类输液泵，多种检测器和手动/自动进样器。为用户提供了多种选择，从而为用户的分析提供了quan方位的解决方案。
采用的新型液相输油泵技术
双柱塞往复泵
采用一种新型液相输油泵技术（发明zhuan利号：201610313142.2），双柱塞往复泵，
具有：压力实时检测显示，高压限、低压限报警，随系统压力变化流速自动补偿。
The use of high-precision stepper motor drive precision ball screw system, (waters, 2695 program), as much as possible to reduce the failure point, can improve the performance of the system and its reliability, stability and durability. (patent for invention, patent No. 2016103131422)
采用*利技术的梯度混合器
具有较好的性能且死体积<10UL
A gradient mixer employing patented technology，It has better performance and dead volume <10UL
采用具有弹性膜片上弯的柱塞泵缓冲器
The automatic injector adopts high pressure injection technology, the mobile phase passes the needle, and does not need to clean the inner wall of the sample needle,The sample remains less and improves system reproducibility (patent technology, patent number 201610205890.9).
流量和压力稳定，较小的死体积
采用具有弹性膜片上弯的柱塞泵缓冲器
（zhuan利技术，zhuan利号ZL 2012 2 0032319.9），
使输液泵获得较高的流量和压力稳定性和较小的死体积
新型光电转换与放大电路
有效降低噪声
采用新型光电转换与放大电路（zhuan利技术、zhuan利号：ZL 2013 2 0086029.7） ，有效降低了噪声。
A new type of photoelectric conversion and amplifying circuit is adopted(patent technology, patent number: ZL 201320086029.7)Effectively reduce noise.
两种控制方式
TFT高分辨率触控彩屏+电脑软件
产品广泛用于食品安全检测，药品分析，环保检测、农业农残检测、
饲料行业、石油化工、
科学实验、院校实训教学、生命科学等行业领域
The products are widely used in food safety testing, pharmaceutical analysis, environmental monitoring, agricultural pesticide residue detection,
Feed industry, petrochemical industry,
Scientific experiments, institutions of higher learning, practical teaching, life sciences and other fields
