您的位置：首頁 > 產品展廳 > Preparative Gradient Pump
preparative gradient pump lcp 50s
is a double-acting pulse less gradient preparative pump making possible to form up to ternary low pressure gradients of mobile phases with flow-rates ranging from 0,5 to 50 ml/min.
a maximum operation pressure of 28 mpa. the pump is equipped with electronic fuses which stop the flow when preset either maximum or minimum operating pressure limits are exceeded. when necessary it is possible to use back rinse of pistons (e.g. after using buffered mobile phases). ceramic check valves in a peek housing facilitate cleaning.
the programs controlling the changes in gradient composition during analysis may be stored in a memory.
the start may be initiated either from pc or with a switch on an injection valve.
the unit is controlled using rs 232.
flow range | 0,5 – 50 ml/min |
method of setting | continuously in 0.1 ml/min steps |
maximum operation pressure | 28 mpa |
accuracy of se-lected flow (10 ml/min, 12mpa, h2o) | ± 2% |
accuracy of pressure measurement | ± 2% |
adjustable lower pressure limit | 0 – 28 mpa (in 0.1 mpa steps) |
adjustable upper pressure limit | 0 – 28 mpa (in 0.1 mpa steps) |
pumping system | two plungers dia. 3/8" in parallel connection, operating in counter strokes |
materials of pump heads | stainless steel |
mixing of mobile phase gradient | at the inlet to the pump |
number of valves | 3 (a, b and c) |
maximum number of gradient sections | 50 |
setting of concentrations of components b and c | 0 – 100% in 1% steps |
component a | automatically adjusted to 100% |
duration of a single gradient section | 1 s to 999 min 59 s |
maximum number of stored files (programmes) | 100 |
power supply | 230 v ± 10% , 50 hz(115 v, 60 hz) |
power input | 90 va |
dimensions (w x h x d) | 185 x 158 x 460 (+58)mm |
weight | 12 kg |
UV-VIS Variable Wavelength detector
SAPPHIRE 800 UV-VIS Variable Wavelength DETECTOR〈br〉〈br〉is a detector with continuously variable w
With a flow rate 0.1 – 50 ml/min and a pressure limit of 28 MPa, this pump is suited for semi-prepar
The pump is equipped with electronic fuses which stop the flow when preset either maximum or minimum
① 凡本網注明"來源：易推廣"的所有作品，版權均屬于易推廣，未經本網授權不得轉載、摘編或利用其它方式使用。已獲本網授權的作品，應在授權范圍內
使用，并注明"來源：易推廣"。違者本網將追究相關法律責任。② 本網凡注明"來源：xxx（非本網）"的作品，均轉載自其它媒體，轉載目的在于傳遞更多信息，并不代表本網贊同其觀點和對其真實性負責，且不承擔此 類作品侵權行為的直接責任及連帶責任。如其他媒體、網站或個人從本網下載使用 ，必須保留本網注明的"稿件來源"，并自負版權等法律責任。
③ 如涉及作品內容、版權等問題，請在作品發(fā)表之日起兩周內與本網聯系，否則視為放棄相關權利。
④易推廣頁面顯示產品信息均由企業(yè)自主發(fā)布，信息內容真實性、準確性與合法性由相關企業(yè)負責，易推廣對此不承擔任何責任，如遇非法或侵權信息歡迎監(jiān)督，請聯系QQ：1273397930或者發(fā)郵件至：1273397930@qq.com，如有確實證件證明屬實，本站將對其刪除處理，謝謝！
⑤ 本信息由注冊會員：Shantou Keyi instrument & Equipment co.ltd發(fā)布并且負責版權等法律責任。
易推廣客服微信
