40D紫外检测器
关键词：
时间：2014-07-31 17:48:49
| Detection | |
| Detector type | Variable single wavelength UV/VIS detector |
| Detection channels | 1 |
| Light source | Deuterium (D2) lamp with integrated GLP chip |
| Wavelength range | 190 – 750 nm |
| Spectral bandwidth | 11 nm at Hα line (FWHM) |
| Wavelength accuracy | ± 2.5 nm |
| Wavelength precision | 0.3 nm (ASTM E275-93) |
| Noise | ± 1.5 x 10-5 AU at 254 nm (ASTM E1657-98) |
| Drift | 3.0 x 10-4 AU/h at 254 nm (ASTM E1657-98) |
| Linearity | > 2.0 AU at 270 nm (ASTM E1657-98) |
| Time constants | 0.1 / 0.2 / 0.5 / 1.0 / 2.0 / 5.0 / 10.0 s |
| Flow cell | Not included |
| Integration time | Automatic |
| Communication | |
| Maximum data rate | 50 Hz (LAN, Analog) |
| 10 Hz (RS–232) | |
| Inputs | Error (IN), Start (IN), Autozero, 0 - 10 V Analog IN |
| Outputs | Events 1 - 3, + 5 V, 24 V Valve |
| Analog outputs | 1 x 0 - 5 V scalable, 20 bit, offset adjustable |
| Control | Digital: LAN-DHCP, RS-232, remote connector |
| Analog: wavelength control | |
| Manual: touchscreen | |
| Programming | Timed: wavelength, events, fraction valve, links, wake up (program, link);9 programs, 50 program lines |
| Technical parameters | |
| GLP | Detailed report including lamp recognition, operating hours,lamp operating hours, number of lamp ignitions |
| Display | Touchscreen TFT 2.4" |
| Ambient conditions | Temperature range: 4 - 40 °C, 39.2 - 104 °F Humidity: below 90 % noncondensing |
| General | |
| Power supply | 100 – 240 V, 50 – 60 Hz, 75 W |
| Dimensions | 242 x 169 x 399 mm (W x H x D) |
| Weight | 5.3 kg |
关于绿绵科技
北京绿绵科技有限公司(简称：绿绵科技)以体现客户服务价值为宗旨，以专业精神和技能为广大实验室分析工作者提供样品前处理、样品制备及分析、实验数据精确分析和管理的全面解决方案，致力于协助客户提高分析检测的效率和水平。主要代理产品联系电话：010-82676061/2/3/4/5/6/7传真：010-82676068
E-mail：info@lumtech.com.cn。
