BAIJIAN - Material testing agency
Electrolyte analysis instruments are instruments used to detect potassium ions、 sodium ions、 chloride ions、 calcium ions、 and lithium ions from samples. Samples can be whole blood、 serum、 plasma、 urine、 dialysate、 and hydration solution. Instrument usage: Electrolyte analyzers are indispensable in clinical testing、 as they mainly test and maintain human blood. The balance of osmotic pressure in body fluids is crucial for patients who require a large amount of balanced fluid replacement during surgery、 burns、 diarrhea、 acute myocardial infarction、 and other conditions. This instrument has high precision and accuracy、 and the results measured on any sample are accurate、 reliable、 fast、 and easy to operate. Therefore、 ion detection is an essential universal equipment for hospitals at all levels. Working principle: The electrolyte analyzer uses ion selective electrode measurement method to achieve precise detection. There are six types of electrodes on the instrument: sodium、 potassium、 chlorine、 ion calcium、 lithium、 and reference electrodes. Each electrode has an ion selective membrane that reacts with the corresponding ions in the tested sample. The membrane is an ion exchanger that reacts with ion charges to change the membrane potential、 which can detect the liquid、 The potential between the sample and the membrane. The difference between the two detected potentials on both sides of the membrane generates a current. The sample、 reference electrode、 and reference electrode liquid form one side of the "loop"、 while the membrane、 internal electrode liquid、 and internal electrode are the other side. The ion concentration difference between the internal electrode liquid and the sample generates an electrochemical voltage on both sides of the membrane of the working electrode、 which is introduced to the amplifier through the highly conductive internal electrode、 The reference electrode is also led to the location of the amplifier. The calibration curve is obtained by detecting an accurate standard solution with known ion concentration、 thereby detecting the ion concentration in the sample
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific、 fair、 and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsinspection and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered、 meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing、 with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle、 low cost、 and attentive service 7. Possess authoritative qualifications such as CMA、 CNAS、 CAL、 etc 8. The testing report is authoritative and effective、 and is generally used in China