Machine d'essai de chromatographe ionique à haute stabilité CIC-D120
- Description
- Enquête
Description
Machine d'essai de chromatographe ionique à haute stabilité CIC-D120
Caractéristiques
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. En outre, it can also be compatible with ampere-detector, ultraviolet detector, ultraviolet – 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, sucre, small molecule organic acid, etc., widely applicable to the environment, contrôle de maladie, nourriture, industrie chimique, électronique, mining and metallurgy and other fields.
Machine d'essai de chromatographe ionique à haute stabilité CIC-D120
Product advantages and characteristics
1: Détecteur de conductance automatique, 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 (facultatif), 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.
Présentation des composants
1: Suppresseur de microfilms électrolytiques auto-régénérants
Anion inhibition function: compatible avec le 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;
Haute capacité d'inhibition, faible conductance de fond; Faible bruit, bonne stabilité, des données précises;
Pollution resistance, high pressure resistance, longue vie; Compatible with 100% organic solvent; 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, haute efficacité, performances stables; 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. Performance excellente, 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 (facultatif)
The eluent generator is the core technology of the new generation of reagent free ion chromatograph. The instrument realizes the function of generating the required concentration eluent online only through pure water. It avoids time-consuming operations such as making eluent manually, greatly improves the degree of automation of analysis, and avoids testing errors caused by human factors. En même temps, the intelligent control mode can realize the customization of eluent concentration, and can realize the gradient elution separation operation of complex samples which can not be completed by the previous equal degree pump, and further improve the accuracy of analysis.
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, bonne reproductibilité; It is suitable for testing under low background conductance to realize the detection of more trace samples. |
| data acquisition and control system | The counter control software is used to control and monitor the data of each module of ion chromatograph. With intelligent switch function, only one key operation, you can complete multiple parameter Settings and switch operations. The software can complete the data acquisition, can use standard curve method, single point correction and other methods to determine the data |
