您的位置：首頁 > 產(chǎn)品展廳 > UV-VIS Variable Wavelength detector
sapphire 800 uv-vis variable wavelength detector
is a detector with continuously variable wavelength in the range of 190 – 800 nm and a noise level ± 0.5 x 10-5 au.the unit may be used for routine analytical chromatography as well as for preparative chromatography, according to the se-lected cell.the unit is easy to operate, reference and sample signals are available for detector diagnostics as well as information on lamp operating hours.output signal is available in both digital and analogue form on the output connector. it is possible to control the unit using the keypad or an rs232 interface connecting capillaries are led from the detector’s right side panel.the detector is equipped with a high standard deuterium lamp in a special socket that enables easy changing. for visible part of spectrum is used as secondary light source a tungsten lamp. wavelength can be programmatically changed during the performance of an analysis. the detector performs automatic wavelength calibration after the lamp has been switched on. a cell is included as a component of the detector.
wavelength range | 190 - 800 nm |
spectral half-width | 6 nm |
accuracy of adjustment | ± 1 nm |
reproducibility | ± 0.5 nm |
light source | deuterium discharge lamp and tungsten lamp |
noise level at empty cell (240 nm, tc 1 s) | ± 0,5 x 10-5 au |
drift at empty cell (240 nm after 1 h) | 1x 10-4 au/hr |
materials in contact with mobile phase | ptfe; fused silica, stainless steel, vespel, peek |
time constant | fast, middle and slow |
programming | 3 change of wavelength during analysis |
adjustable offset | ± 50 mv |
output for integrator | 1 v/au |
interface | rs 232 |
power supply | 100, 115 and 230, 50/ 60 hz) |
power input | 80 va |
dimensions (w x h x d) | 220 x 170 x 450 mm |
weight | 11 kg |
standard analytical measuring cell hplc 04 supplied with the unit
volume | 10 µl |
optical path | 5 mm |
diameters of capillaries | input 1/ 16“ x 0,2mm ; output 1/ 16“ x 0,5 mm |
mlcc 02 microcell (optional)
volume | 0,5 µl |
optical path | 0,8 mm |
diameters of capillaries | input 1/ 16“ x 0,2mm output 1/ 16“ x 0,2 mm |
plcc 04/05 preparative cell (optional)
volume | (adjustable) 45 μl; 55 μl; 70 μl |
optical path | (adjustable)0.3 mm; 1.4 mm; 2.4 mm |
connecting of plcc 04 | ss capillaries 1/16" x 1,0mm |
connecting of plcc 05 | fep 1/8“ x 1/16“ |
Preparative Gradient Pump LCP 50S is a double-acting pulse less gradient preparative pump
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(wǎng)注明"來源：易推廣"的所有作品，版權(quán)均屬于易推廣，未經(jīng)本網(wǎng)授權(quán)不得轉(zhuǎn)載、摘編或利用其它方式使用。已獲本網(wǎng)授權(quán)的作品，應(yīng)在授權(quán)范圍內(nèi)
使用，并注明"來源：易推廣"。違者本網(wǎng)將追究相關(guān)法律責(zé)任。② 本網(wǎng)凡注明"來源：xxx（非本網(wǎng)）"的作品，均轉(zhuǎn)載自其它媒體，轉(zhuǎn)載目的在于傳遞更多信息，并不代表本網(wǎng)贊同其觀點和對其真實性負責(zé)，且不承擔此 類作品侵權(quán)行為的直接責(zé)任及連帶責(zé)任。如其他媒體、網(wǎng)站或個人從本網(wǎng)下載使用 ，必須保留本網(wǎng)注明的"稿件來源"，并自負版權(quán)等法律責(zé)任。
③ 如涉及作品內(nèi)容、版權(quán)等問題，請在作品發(fā)表之日起兩周內(nèi)與本網(wǎng)聯(lián)系，否則視為放棄相關(guān)權(quán)利。
④易推廣頁面顯示產(chǎn)品信息均由企業(yè)自主發(fā)布，信息內(nèi)容真實性、準確性與合法性由相關(guān)企業(yè)負責(zé)，易推廣對此不承擔任何責(zé)任，如遇非法或侵權(quán)信息歡迎監(jiān)督，請聯(lián)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(zé)版權(quán)等法律責(zé)任。
易推廣客服微信
