Features: Host 1, total reflection achromatic optical system. The use of tire mirror instead of convex lens as the instrument of optical focusing equipment, effectively solve the different elements of different color differences in the problem, improve the efficiency of the optical system. 2, C-T monochromator. Using 1800 lines / mm, shine wavelength 230nm grating spectroscopy system. 3, eight elements lighthouse. Eight lights are equipped with eight independent lights power, a lamp work, up to seven lights preheat, saving the lamp and warm-up time, so that element measurement faster and more convenient. 4, fully automated design. In addition to the host power switch, the instrument all functions through computer monitoring and control. 5, USB2.0 communication. The industry's first to use USB2.0 communication interface to enhance the communication speed, compatible with the latest computer systems. 6, background correction system. With deuterium lamp and self-absorption of two background correction mode, the background signal 1A, deductive background ability of more than 30 times. 7, the appearance of the use of streamlined sheet metal process design, simple fashion, beautiful and generous 8, independent intellectual property rights, functional, powerful analysis software. User-friendly interface, so that your operation easy, you can switch between Chinese and English Windows-style software interface, Windows XP Windows 7 and other operating systems under the perfect operation, automatic qualitative, quantitative analysis, automatic calculation of element content, automatic test report The Flame system 1, pure titanium atomization chamber, pure titanium burner. Effectively prevent acid gas corrosion, longer service life. 2, efficient glass atomizer. The use of special efficient glass atomizer, atomization efficiency, easy maintenance and replacement. 3, mass flow controller to achieve acetylene flow control. Mass flow controller precise control of acetylene flow, accuracy of 1ml / min, and dynamic monitoring of the flow, easy to use, safe and reliable. 4, more security measures to make the sample analysis more secure and reliable. 1) acetylene leak protection 2) acetylene pressure monitoring 3) air pressure monitoring 4) Burner status monitoring 5) flame status monitoring 6) Water seal status monitoring Graphite furnace system 1, graphite furnace power supply built-in. Graphite furnace power supply, atomic absorption host is located in the same instrument, the instrument space is more compact, shorten the cable length, reducing the graphite furnace power to the outside of the electromagnetic interference, improve the graphite tube heating efficiency. 2, graphite furnace temperature control accuracy, heating speed. Using high-power transformers, micro-resistance cable and light control temperature, and with the software, hardware temperature correction system, high temperature temperature control accuracy of up to ± 1%. 3, more security measures to make the sample analysis more secure and reliable. 1) cooling water flow monitoring 2) Carrier pressure monitoring 3) Graphite tube temperature monitoring 4) Graphite furnace temperature monitoring 4, automatic carrier gas flow control. Graphite furnace gas, outside the gas all by the computer according to the software temperature control process automatically. Autosampler 150-bit turntable flame graphite furnace general autosampler. Polar coordinate turntable autosampler, high positioning accuracy, stable and reliable operation, easy maintenance and use. (AAS8000-M and AAS9000-M products are manual injection mode, not equipped with autosampler) Technical indicators Host Monochromator Type: Czerny-Turner Wavelength range: 190nm ~ 900nm Wavelength Accuracy: ± 0.25nm Wavelength repeatability: <0.05nm Spectral bandwidth: 0.1 / 0.2 / 0.4 / 0.7 / 1.4 nm Five-speed automatic switching Flame system Flame method for copper (Cu) Precision: <0.8% Fire detection copper (Cu) detection limit: <0.006ug / mL (Cu) Characteristic concentration: <0.025μg / ml / 1% Static stability: 0.003 Abs (static) Dynamic stability: 0.005 Abs (dynamic) Graphite furnace system Graphite furnace temperature range: room temperature - 3000 ℃ Graphite furnace heating rate: 3000 ℃ / s Graphite furnace measured cadmium (Cd) Precision: ≤ 2% (automatic injection mode) Graphite furnace measured cadmium (Cd) Precision: ≤ 5% (manual injection mode) Calcium (Cd) detection limit of graphite furnace: ≤ 1.0pg
Features: Host 1, total reflection achromatic optical system. The use of tire mirror instead of convex lens as the instrument of optical focusing equipment, effectively solve the different elements of different color differences in the problem, improve the efficiency of the optical system. 2, C-T monochromator. Using 1800 lines / mm, shine wavelength 230nm grating spectroscopy system. 3, eight elements lighthouse. Eight lights are equipped with eight independent lights power, a lamp work, up to seven lights preheat, saving the lamp and warm-up time, so that element measurement faster and more convenient. 4, fully automated design. In addition to the host power switch, the instrument all functions through computer monitoring and control. 5, USB2.0 communication. The industry's first to use USB2.0 communication interface to enhance the communication speed, compatible with the latest computer systems. 6, background correction system. With deuterium lamp and self-absorption of two background correction mode, the background signal 1A, deductive background ability of more than 30 times. 7, the appearance of the use of streamlined sheet metal process design, simple fashion, beautiful and generous 8, independent intellectual property rights, functional, powerful analysis software. User-friendly interface, so that your operation easy, you can switch between Chinese and English Windows-style software interface, Windows XP Windows 7 and other operating systems under the perfect operation, automatic qualitative, quantitative analysis, automatic calculation of element content, automatic test report The Flame system 1, pure titanium atomization chamber, pure titanium burner. Effectively prevent acid gas corrosion, longer service life. 2, efficient glass atomizer. The use of special efficient glass atomizer, atomization efficiency, easy maintenance and replacement. 3, mass flow controller to achieve acetylene flow control. Mass flow controller precise control of acetylene flow, accuracy of 1ml / min, and dynamic monitoring of the flow, easy to use, safe and reliable. 4, more security measures to make the sample analysis more secure and reliable. 1) acetylene leak protection 2) acetylene pressure monitoring 3) air pressure monitoring 4) Burner status monitoring 5) flame status monitoring 6) Water seal status monitoring Graphite furnace system 1, graphite furnace power supply built-in. Graphite furnace power supply, atomic absorption host is located in the same instrument, the instrument space is more compact, shorten the cable length, reducing the graphite furnace power to the outside of the electromagnetic interference, improve the graphite tube heating efficiency. 2, graphite furnace temperature control accuracy, heating speed. Using high-power transformers, micro-resistance cable and light control temperature, and with the software, hardware temperature correction system, high temperature temperature control accuracy of up to ± 1%. 3, more security measures to make the sample analysis more secure and reliable. 1) cooling water flow monitoring 2) Carrier pressure monitoring 3) Graphite tube temperature monitoring 4) Graphite furnace temperature monitoring 4, automatic carrier gas flow control. Graphite furnace gas, outside the gas all by the computer according to the software temperature control process automatically. Autosampler 150-bit turntable flame graphite furnace general autosampler. Polar coordinate turntable autosampler, high positioning accuracy, stable and reliable operation, easy maintenance and use. (AAS8000-M and AAS9000-M products are manual injection mode, not equipped with autosampler)
