采用高精度步进电机驱动精密滚珠丝杆系
提高系统性能
采用高精度步进电机驱动精密滚珠丝杆系（waters,2695方案）。尽可能地减少故障点，提高系统性能及其使用的可靠性、稳定性和耐用性（发明专利、专利号 2016103131422）。
The use of high-precision stepper motor drive precision ball screw system, (waters, 2695 program),
as much as possible to reduce the failure point,canimprove the performance of the system and its reliability, stability and durability. (patent for invention,patent No. 2016103131422
设备去掉了缓冲器和梯度混合器
死体积降到最小程度
The equipment removes the buffer and the gradient mixer
to minimize the dead volume and improves the repeatability and speed of the equipment.
提高了图谱的分辨能力和准确率
The detector employs a high-speed data acquisition device with 24 bit AD conversion and a signal sampling frequency of 80hz/s(patent technology, patent number: ZL201320083112.9),To ensure the low noise, low drift and ultra high sensitivity of the detector, the resolution and accuracy of the spectrum are improved.
检测器采用具有24位AD转换和
信号采样频率80hz/s高速数据采集器
检测器采用具有24位AD转换和信号采样频率80hz/s高速数据采集器
（专利技术、专利号：ZL 2013 2 0083112.9），
确保检测器低噪声、低漂移、超高灵敏度、提高了图谱的分辨能力和准确率。
新型光电转换与放大电路
采用新型光电转换与放大电路（专利技术、专利号：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
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