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描述
CIC-D120高稳定性离子色谱测试机
特征
CIC-D120 ion chromatograph is a high stability ion chromatograph with circuit technology upgrade. Equipped with bipolar conductivity detector, it greatly improves the detection performance and stability of the instrument, and gives customers the ultimate use experience. The instrument is equipped with the intelligent workstation independently developed by Sunhan, which not only can realize the intelligent control of the functional components of the instrument, but also has powerful data processing function. 此外, it can also be compatible with ampere-detector, ultraviolet detector, 紫外线 – post-column derivatization and other external equipment. Combined with Shenghan’s advanced column technology, it can realize the analysis of Yin, cationic and cyanogen root, iodide ion, sugar, small molecule organic acid, ETC。, widely applicable to the environment, 疾病控制, 食物, 化学工业, 电子产品, mining and metallurgy and other fields.
CIC-D120高稳定性离子色谱测试机
Product advantages and characteristics
1: Automatic range conductance detector, ppb-ppm concentration range signal directly expanded, no need to adjust the range.
2: Built-in circulating stereoconstant temperature technology, chromatographic column constant temperature is more stable, more consistent data.
3: Advanced full series column, column efficiency, column capacity, to meet the determination of various components of ions
4: High pressure eluent storage device (选修的), without the use of nitrogen, can realize the hydroxide eluent from air interference
5: Flexible choice of detector, support conductance, ampere detector, expand the scope of application.
Component introduction
1: Self-regenerating electrolytic microfilm suppressor
Anion inhibition function: compatible with carbonate, hydroxide system and other common anion systems;
Cationic inhibition function nitric acid, methanesulfonic acid and other systems of advanced continuous self-regenerating micro film electrical inhibition technology, without additional regeneration liquid;
High inhibition capacity, low background conductance; 低噪声, 稳定性好, 准确的数据;
耐污染性, high pressure resistance, long life; Compatible with 100% 有机溶剂; Can match domestic and imported ion chromatography products of the same type; The signal line is connected by aviation interface, convenient disassembly and assembly;
High pressure resistance, no leakage in the case of up to 6MPa; Normal operation at 2MPa improves the compatibility of joint detection technology and column switching technology.
2: chromatographic separation system
Shenghan Company is the only ion chromatographic column manufacturer in China. Independent research and development of Yin, cationic column, 高效率, 性能稳定; High voltage resistance, compatible with 100% reversed-phase organic solvent; Fine diameter column, less flow, the same eluent bottle can more than double the use time. 完美的表现, stable polymer stationary phase; Complete batch tracing and reproducibility; Strong versatility, can be widely used in domestic and imported brands of ion chromatograph.
3: Eluent generator (选修的)
淋洗液发生器是新一代无试剂离子色谱仪的核心技术. 仪器实现仅通过纯水在线生成所需浓度淋洗液的功能. 避免了手动制作淋洗液等耗时的操作, 大大提高了分析的自动化程度, 并避免人为因素造成的测试误差. 同时, 智能控制方式可实现淋洗液浓度定制, 可实现以往等度泵无法完成的复杂样品的梯度洗脱分离操作, 并进一步提高分析的准确性.
General component introduction
| Product component | Performance feature |
| Electromagnetic six-way sampling valve | Electric actuated automatic sampling valve, which uses stepper motor to control valve position switching, has the characteristics of compact structure and superior performance. Automatic manual can be used alone, can be used as an automatic sampling valve in the chromatography industry, can also be used as a flow path switching valve. Minimal space footprint, wiring and controls on the front for easy installation and use. Medium contact material is PEEK to reduce ion contamination. Ceramic seal improves the life of the seal ring by up to 100,000 cycles. |
| high pressure pump | High performance series high pressure double plunger advection pump, made of all PEEK material; Very low pulsation interference can be obtained without damper; Multi-point flow correction curve to ensure the accuracy of the whole flow range; Overpressure automatic alarm function, too high and too low pressure can realize the shutdown operation. |
| Cyclic stereostatic column temperature box | Anion detection is equipped with independent constant temperature column temperature box, and adopts the three-dimensional heating mode of variable frequency control circulating air. The temperature rise is rapid and the heating is stable, so as to ensure accurate temperature control in various environments and consistent data stability. |
| Bipolar pulse conductance detector | Constant temperature conductance detector design, can reduce the impact of environmental temperature changes, shielding electromagnetic interference, increase signal response value, reduce baseline fluctuation and drift, COM port communication connection, easy to disassemble. Bipolar pulse conductance detector, temperature control compensation technology, more accurate temperature control, more stable detection results, 良好的重现性; It is suitable for testing under low background conductance to realize the detection of more trace samples. |
| data acquisition and control system | 计数器控制软件用于控制和监测离子色谱仪各模块的数据. 具有智能开关功能, 只需一键操作, 可以完成多个参数的设置和切换操作. 软件可完成数据采集, 可以使用标准曲线法, 单点修正等方法确定数据 |
