Introduction: The 376-type gas phase molecular absorption spectrometer product integrates the advanced technology accumulated by our company over the years. It uses a hollow cathode lamp as the light source, cooperates with an automatic lamp stand, automatically switches the light source according to the test items, and automatically fine-tunes the focus of the hollow cathode lamp. The products have been widely praised and recognized by the majority of environmental monitoring agencies. It mainly meets the needs of users for the determination of ammonia nitrogen, total nitrogen, sulfide, nitrate nitrogen, nitrite nitrogen and Kjeldahl nitrogen. Features: 1. The hollow cathode lamp is used as the light source, and the automatic lamp stand is used to convert the test wavelength to automatically change the lamp, and automatically fine-tune the lamp position; 2. The sample needs almost no pretreatment, and the chromaticity and turbidity have no effect on the analysis process; 3. The measurement speed is extremely fast, and a single sample takes no more than 1 minute; 4. Simple operation, automatic software control; 5. No harmful and toxic chemical reagents are used in the analysis process; 6. The measurement results are accurate and reliable. Instrument function: 1. Automatic sampling system (invention patent: a gas-phase molecular absorption spectrometer patent number: 200910049814.5); 2. Automatic oxidation of ammonia nitrogen (invention patent: A method for rapid oxidation of ammonia nitrogen and its device patent number: 201210086892.2); 3. Automatic water removal system (patent: a water removal device used in gas-phase molecular absorption spectrometer patent number: ZL201220124293.0); 4. Automatic dilution system; 5. Electronic pressure alarm system; 6. Automatic light source control system.
Introduction: The 376-type gas phase molecular absorption spectrometer product integrates the advanced technology accumulated by our company over the years. It uses a hollow cathode lamp as the light source, cooperates with an automatic lamp stand, automatically switches the light source according to the test items, and automatically fine-tunes the focus of the hollow cathode lamp. The products have been widely praised and recognized by the majority of environmental monitoring agencies. It mainly meets the needs of users for the determination of ammonia nitrogen, total nitrogen, sulfide, nitrate nitrogen, nitrite nitrogen and Kjeldahl nitrogen.
