Complaint
| ICP-6810 |
ICP-6810 is a full-spectrum direct-reading inductively coupled plasma emission spectrometer for the determination of trace and trace elements in different substances (dissolved in nitric acid, hydrochloric acid, hydrofluoric acid, etc.).
It is widely used in environmental protection, petroleum products, rare earth, semiconductor, geology, metallurgy, chemical industry, clinical medicine, food, biological samples, criminal science, agricultural research and other fields.
Performance characteristics
Performance stability
The use of all-solid-state rf power supply, with small size, high efficiency, stable output power, with a variety of protection functions and many other advantages, the load using fully automatic matching technology, matching speed, improve the efficiency of the use of power supply and the stability of the instrument, and make the whole ignition process simple and convenient.
Injection automation
Adopting four-channel automatic design, the rotational speed can be set up according to the test demand to adjust the flow rate, carrier gas, plasma gas, auxiliary gas are all controlled by advanced mass flow controller, at the same time can be equipped with imported high salt nebulizer, imported hydrofluoric nebulizer and so on to meet the customer's various test needs.
Precision analysis
The middle step grating prism cross dispersion mode is adopted, there is no moving optical element, the ultra low stray light design is combined with the unique optical design, nitrogen distributed blowing, imported optical elements, intelligent and accurate automatic wavelength calibration algorithm.
Quick test
In American thermoelectric CID detector, the 160-1000nm range is continuously covered, and the intensity integral values of all analytical spectral lines are read out at one exposure to speed up the analysis.
Technical parameters of the instrument
Instrument technical index
RFPower technical parameter
| ircuit type | solid-state RF Power supply, with function of automatch |
| Frequercy | 27.12MHz±0.05% |
| Frequency Stablity | <0.1% |
| Power Output | 800W-1500W |
| Power Output Stability | <0.3% |
| Escaped RF radiation | 30cm away from the instrument, electric fiekd: E<2V/m |
Sampling System Technical Parameter
| Output working coil imer diameter | 25mm |
| Torpue tube | Three concentric, extemal diameter 20mm |
| Coaxial nebulizer | Outer dameter 6mm |
| Double barrel atomizing chamber | Outer diameter 34mm |
Gas Flow Controls
| Plasma Argon Flowmeter | (100-1000)L/h(1.6-16L/min) |
| Auxiliary Argon Fiowmeter | (100-1000)L/h(0.16-1.6L/min) |
| Auxiliary Carrier Argon Flowmeter | (100-1000)L/h(0.16-1.6L/min) |
| Pressune Maintaining Value | (0-0.4MPa) |
| Cooling Water:Temperature | 20-25ºC,Rate of Flow>5L/min,Hydraulic Pressure>0.1MPa |
Technical index of spectrometer
| Grating | Midde step grating, 52.67 lp/mm, 64 sparkle angle |
| Wavelength range | 160-1000 nm |
| Numerical aperture | F≤8, ultra-high luminous flux to ensure the detection limit and sensitivity of the instrument |
| Resolution | < 0.0065nm@200nm |
| Astigmatism | Equivalent background concentration of 10000 ppm Ca solution at As 189.042 nm <2 ppm |
| Light chamber | Precision constant temperature, 35±0.1ºC, Distributed nitrogen punging, normal purging 1.8L/min, fast purging 3.8L/min |
Testing device technical specifications
| Detector | CID |
| Target Size | 27.6mm x27.6mm, 1024x1024 addressing detection units |
| Reading mode | Non-destructive read (NDRO, full reading (FF) and arbitrary read integral (RAI) |
Detection Limits (μg/L):
| Element | WL(nm) | Limit | Element | WL(nm) | Limit | |
| La | 408.672 | <3.0 | Cr | 267.716 | <5.0 | |
| Ce | 413.765 | <5.0 | Al | 396.152 | <5.0 | |
| Pr | 414.311 | <5.0 | Zr | 343.823 | <5.0 | |
| Nd | 401.225 | <5.0 | Ag | 328.068 | <3.0 | |
| Sm | 360.946 | <10.0 | Sr | 407.771 | <1.0 | |
| Eu | 381.967 | <1.0 | Au | 242.795 | <5.0 | |
| Gd | 342.247 | <10.0 | Pt | 265.945 | <5.0 | |
| Tb | 350.917 | <3.0 | Pd | 340.458 | <5.0 | |
| Dy | 353.170 | <3.0 | Ir | 224.268 | <10.0 | |
| Ho | 345.600 | <3.0 | Rh | 343.489 | <10.0 | |
| Er | 337.271 | <3.0 | Ru | 240.272 | <5.0 | |
| Tm | 313.126 | <3.0 | Ba | 455.403 | <1.0 | |
| Yb | 369.419 | <1.0 | As | 228.812 | ≤15 | |
| Lu | 261.541 | <3.0 | Sb | 206.833 | ≤15 | |
| Y | 371.030 | <1.0 | Bi | 223.061 | ≤10 | |
| Sc | 335.373 | <1.0 | Hg | 253.652 | ≤15 | |
| Ta | 226.230 | <5.0 | Pb | 220.353 | ≤15 | |
| Nb | 313.340 | <5.0 | Ga | 294.364 | ≤10 | |
| Mn | 257.610 | <3.0 | Se | 203.985 | ≤10 | |
| Mg | 279.553 | <1.0 | Sn | 242.949 | ≤20 | |
| B | 249.773 | <10.0 | Te | 214.281 | ≤10 | |
| Zn | 213.856 | <3.0 | Ta | 226.230 | ≤5.0 | |
| Co | 228.616 | <3.0 | Th | 283.730 | ≤10 | |
| Si | 251.611 | <10.0 | Tl | 276.787 | ≤30 | |
| Ni | 232.003 | <5.0 | Re | 227.525 | ≤5 | |
| Cd | 226.502 | <3.0 | Ge | 209.426 | ≤15 | |
| Fe | 239.562 | <3.0 | Os | 225.585 | ≤1 | |
| Ca | 393.366 | <1.0 | W | 207.911 | ≤10 | |
| Mo | 281.615 | <5.0 | Cu | 324.754 | <3.0 | |
| V | 310.230 | <5.0 | Li | 670.784 | ≤3 | |
| Be | 313.041 | <1.0 | Na | 588.995 | ≤20 | |
| Ti | 334.941 | <3.0 | K | 766.490 | ≤60 |
| Application Field |
Inductively coupled plasma emission spectrometer(ICP6800) developed by Macylab Instruments with many years of technology accumulation. It is used to measure traces and traces of various substances (dissolvable in hydrochloric acid, nitric acid, hydrofluoric acid, etc.),and the content of metal elements or non-metallic elements. It is stable and reliable and with high degree of automation and easy operation.
At present, instruments are widely applied in various fields such as rare earth, geology, metallurgy, chemical industry, environmental protection, clinical medicine, petroleum products, semiconductor, food, biological samples, criminal science, agricultural research and so on.
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