Technical parameters: Test samples: whole blood, serum, plasma, urine Test items: K+, Na+, Cl-, Ca2+, pH, nCa, Tca Sample dosage: 100ul Data storage: 10,000 Communication interface: RS232 interface Display: 240*64LCD, backlit Printer: 58MM thermal (or needle) printer Automatic sampling: 25 bit sampling system can be selected (20 samples,2 quality control,1 emergency,1 cleaning) Power supply: AC220V ~ 50Hz 85VA Size: 408 mm * 390 mm * 230 mm Weight: 10 kg Technical features: 1. Reliable long life electrode Imported materials of leadless packaged ion selective electrode, one year manufacturer's warranty, audi in kang ⋛ excess silver chloride electrode, completely eliminate the hidden trouble of the early failure. All adopt unique whole sealing technology, electrode electrode of leakage (especially easily happened of the leakage of the reference electrode) completely disappear, greatly improving the stability of the electrode and life, make the electrode maintenance work fully with the instrument automatically, these technologies is to make the audi kang electrolyte can work the important guarantee of long-term stability, at the same time, thus greatly extend the electrode life of our users electrode life expectancy has more than 2 years, ≌ long reach more than 5 years. The total carbon dioxide electrode adopts non-contact silicon pressure sensor, which is imported from the United States. This kind of precision sensor for industrial control and aerospace is semi-permanent device, which can work in theory for a long time. 2. Fully automatic and intelligent operation Adopted ≌ new embedded processors, instrument all the test, calibration, electrode condition monitoring all controlled by the program. The instrument is equipped with a variety of intelligent monitoring sensors, which can accurately detect samples, bubbles, waste liquid overflow alarm, standard liquid exhaustion alarm, and add sample position indicator light and standard liquid position indicator to make it easier for users to use and more accurate test results. 3. Advanced and unique flow design Adopted the audi kang unique flow design, and at present there are significant difference between two kinds of commonly used design: ♎ type is not adopted a rotating flow distributing and using the electromagnetic valve control flow, and the reliability of large amounts of standardized manufacturing solenoid valve is far higher than the instrument factory production of rotary type distributing valve, has greatly improved the reliability of the instrument. Second, the flow path is not divided into two independent channels by carbon dioxide and ion analysis. TCO2 and ISE are respectively measured by the same channel, so that the flow path is simplified, the sample size is small and the reliability is high. 4. Independent and convenient sampling system At present, the automatic sampling instrument is usually divided into the following two forms: 1. The fully built-in automatic sampling device and the instrument become an inseparable whole.2. An attached sampling device is connected with the original manual sampling device of the device through a pipeline. The drawback of this method is that when the sample is injected, a pipeline is added, which greatly increases the cross contamination rate.To degrade the instrument.The automatic sample feeding mechanism is built in and the independent sample feeding turntable outside the machine is adopted. When the user buys the machine, the automatic sample feeding can be realized without any modification of the original sample feeding tube.Both the built-in automatic sample feeding mechanism and the external sample feeding turntable are driven directly by stepping motor, without the need of gear belt drive, which simplifies the structure and makes the failure rate lower. 5. Three measures to ensure accuracy 1. To ensure accuracy, stability must be ensured first. All the electrodes are placed in the all-aluminum electrode shielding box, and the sample grounding electrode is specially installed to ensure the stability and reliability of the electrode group, which can be accurately measured even if there is interference.2, adopt unique flow design, especially to sample path ≌ short, simple ≌, and all adopt the pore diameter, and prevent bubbles detection is adopted to line flush all the way, adopt the method of combination of automatic calibration and manual calibration, and on the analysis method of using intelligent terminal judgment procedures are in place to ensure that the accuracy of the analysis of measurement of each data.3. With the internationally used calibration method, the system is equipped with slope and intercept correction to correct the measurement results, and a special quality control analysis program is adopted to provide the inclusion mean (X) after quality control measurement between batches and during the day.The quality control report of standard deviation (SD) variation coefficient (CV) can not only ensure the quality of clinical samples and indoor quality control test level, but also adapt to the quality control products of different manufacturers, so as to ensure the improvement of quality control level between rooms. 6. Friendly interface and comprehensive data management Use LCD liquid crystal display, all Chinese interface, use YES/NO digital key combination this ≌ optimization mode of operation, hierarchical menu control, simple operation, each operator manual in Chinese led can quickly master the methods of use. The built-in printer can print all sample data, calculation data and reference range conveniently. The memory of the instrument can store more than 3000 measurement data. The instrument has a 232 communication interface, can communicate with external computer and management software, and can also conveniently inquire data manually.
Technical parameters: Test samples: whole blood, serum, plasma, urine Test items: K+, Na+, Cl-, Ca2+, pH, nCa, Tca Sample dosage: 100ul Data storage: 10,000 Communication interface: RS232 interface Display: 240*64LCD, backlit Printer: 58MM thermal (or needle) printer Automatic sampling: 25 bit sampling system can be selected (20 samples,2 quality control,1 emergency,1 cleaning) Power supply: AC220V ~ 50Hz 85VA Size: 408 mm * 390 mm * 230 mm Weight: 10 kg
