实验室纯水机Option-R

英国ELGA埃尔加繁体字样本资料

一旦您选择使用埃尔加(ELGA)纯水系统，您将享受到我们所提供，契合您需求的全方位服务，以支持您的纯水系统。ELGA LabWater 在全球设有600个服务中心，其技术精湛的专家团队能迅速满足客户的需求。我们接受过严格培训的服务工程师会在纯水系统的安装、验证和维护过程中发挥他们的专长。

WaveQuest Scanning Specification

Wavelength Range 190-700nm Optical Bandwidth 4nm – constant Digital Resolution 1nm Wavelength Accuracy 1nm Wavelength Reproducibility ± 0.1nm Absorbance Range 0.001 to 3A Scan Speeds Up to 1000nm/s – UV scan in 200ms Baseline Flatness ± 0.002A over most of range Second Order Filter Fast automatic insertion at 370nm Noise < ± 0.5 x 10–5 A, 230nm, 2 s T/C, using air test cell Drift < ±0.3 x 10–4 A/h, 230nm, at equilibrium using air test cell Overlayed Scans Up to 8 scans may be overlayed Scan Trigger Start of peak, set Abs value, point of inflection or at peak Number of Peak Scans Up to 100 peaks for a single elution Scan Storage Up to 100 scans password protected Multiple Scans of a Peak Up to 8 scans of any peak Used with DataStream Data to PC, PC control, scan triggering, Lambda max. Software scans, peak purity and purity calculation, graphical presentation, overlay, normalisation, disk storage, library store and search, export, and many other functions.

IonQuest Precision Temperature

The eluent background conductivity changes by about 2% for a 1&ordm;C change in temperature. The cell temperature controlled enclosure temperature may be set by the operator to avoid ambient changes causing drift. The default value is set at 35&ordm;C and controlled to better than ±0.01&ordm;C. Temperature compensation is not therefore required.

purelab-OPtion纯水参数

Model Option-Q 7 Option-Q 15 With ELGA Biofilter Inorganics (resistivity @ 25°C) Up to 18.2 MΩ-cm Up to 18.2 MΩ-cm Up to 18.2 MΩ-cm Organics (TOC) – typical 1 – 3 ppb 1 – 3 ppb 1 – 3 ppb Direct from reservoir Type III / RO water 1 Type III / RO water 1 Type III / RO water 1 Bacteria <1 CFU/ml <1 CFU/ml <0.1 CFU/ml Endotoxin - - <0.001 EU/ml RNase - - <0.002 ng/ml DNase - - <20 pg/ml