features: 1. Suitable for samples, lead, arsenic, mercury, selenium, germanium, tin, antimony, bismuth, cadmium, tellurium, zinc, gold, etc. The trace analysis of 12 kinds of elements.
2. First using the latest design of the injection pump and imported peristaltic pump combination of embedded discontinuous flow sampling device, which guarantee the accuracy of the sample quantity, and overcome the phenomenon of injection pump corrosion and leakage, sample and blank alternating introduced at the same time, online cleaning, mechanical power to eliminate waste, prevent cross contamination, save the sample and reagent consumption.
3. Unique injection pump and peristaltic pump detection, fast analysis speed, a single measurement time is less than 40 seconds.
4. With ten roller, six channels, each channel can be adjusted independently of peristaltic pump.
5. The first clip pipe valve application technology to replace the traditional one-way valve and multichannel valve, the reagent is not contact with the body, no corrosion, no memory, and high reliability, life for more than 500000 times.
6. Using the latest design of the high efficiency of swirling gas-liquid separation device, chemical reaction more fully, the gas-liquid separation effect is better.
7. The hollow cathode lamp driven by constant current, pulse power supply mode, to improve the emission intensity and efficiency, prolong its service life.
8. The instrument can realize single point of configuration work curve, diluted sample automatically.
9. Pneumatic system, adopting the array structure of automatic precise control gas flow, and a new type of throttle device, saving the argon gas consumption.
10. Has the argon hydrogen flame observation window, can real-time monitoring the flame.
11. A circuit system adopts the strong and weak current separation, high integration function board card circuit structure. Liquid chromatography atomic fluorescence combination characteristic
1. Can the arsenic, mercury, selenium and other elements in the samples for morphological analysis
2. The special design of online digestion device switch, shorten the line, convenient optimization analysis conditions
3. The modular design, atomic fluorescence host can be used with morphological analysis unit separation
4. The special design of ultraviolet digestion device, no ultraviolet light leaks, protect the body from damage
5. Strict calculation design of morphological analysis flow, column after small volume, reduce the peak broadening
6. Special data output interface, can connect various chromatography workstation
7. Gradient elution can be performed, shorten the analysis time, improve the degree of separation, improve the peak shape, peak time is short
8. Liquid chromatography after the sample injection, six valve trigger, workstation data automatically, spectrogram record is complete, the peak at the same time
9. Using ultraviolet light intensity is high, improving online eliminate organic combination instrument analysis
10. Atomic fluorescence way of data collection can use the analog signal output, with all kinds of goods of the chromatography workstation software directly Technical indicators
Chemical element:As, Se, Pb, Bi, Sb, Te, Sn Hg, Cd, < 0.01 Ge Au Precision RSD < 0.001
Detection limit D.L (& micro; g/L) < 1.0 < 0.05 < 3.0 li;0.8%
Linear range: more than three orders of magnitude; Test time: less than 45 seconds
By two channel merging technique improves the atomic fluorescence signal intensity, further improve the instrument detection limit.
For ultra trace analysis has improved significantly, thus improving the detection limit.
features: 1. Suitable for samples, lead, arsenic, mercury, selenium, germanium, tin, antimony, bismuth, cadmium, tellurium, zinc, gold, etc. The trace analysis of 12 kinds of elements.
2. First using the latest design of the injection pump and imported peristaltic pump combination of embedded discontinuous flow sampling device, which guarantee the accuracy of the sample quantity, and overcome the phenomenon of injection pump corrosion and leakage, sample and blank alternating introduced at the same time, online cleaning, mechanical power to eliminate waste, prevent cross contamination, save the sample and reagent consumption.
3. Unique injection pump and peristaltic pump detection, fast analysis speed, a single measurement time is less than 40 seconds.
4. With ten roller, six channels, each channel can be adjusted independently of peristaltic pump.
5. The first clip pipe valve application technology to replace the traditional one-way valve and multichannel valve, the reagent is not contact with the body, no corrosion, no memory, and high reliability, life for more than 500000 times.
6. Using the latest design of the high efficiency of swirling gas-liquid separation device, chemical reaction more fully, the gas-liquid separation effect is better.
7. The hollow cathode lamp driven by constant current, pulse power supply mode, to improve the emission intensity and efficiency, prolong its service life.
8. The instrument can realize single point of configuration work curve, diluted sample automatically.
9. Pneumatic system, adopting the array structure of automatic precise control gas flow, and a new type of throttle device, saving the argon gas consumption.
10. Has the argon hydrogen flame observation window, can real-time monitoring the flame.
11. A circuit system adopts the strong and weak current separation, high integration function board card circuit structure.
