Application Field
ICP-6880 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
Output power: 800 -1500W
Total argon consumption:≤14L/min
Wavelength range:160nm - 1000 nm
Resolution: < 0.0065nm@200nm
Instrument technical index
Method of observation: vertical observation
Liquid content:0.01ppm~thousands of ppm.
Solid content:0.001%~70%
Repeatability: RSD < 1%
Stability: RSD <1.5%(within 2 hours)
Element detection limit (μg/L): most elements 1ppb~10ppb
Application area
Silicon industry, metallurgical industry, water quality analysis,
geology, ore analysis, petrochemical, medical, sanitary,
agricultural environmental protection, commodity, food quality
inspection.
ICP-6880 Inductively Coupled Plasma Optical Emission
Spectrometer(Petrochemical)
Application Field
Petrochemical Inductively Coupled Plasma Optical Emission
Spectrometer(ICP6800S) is a professional instrument for the
petrochemical industry launched by Macylab Instruments. It can be
used to determine more than 30 elements in crude oil, mainly for
Fe.Na.Mg.Ni. V.Ca. Pb.Mo.Mn.Cr.Ca.Ba.As; also can be used to
measure iron, manganese, lead, silicon in gasoline ,and the Wear
elements of additive in lubricating oil, it also can be applied for
multielement determination in base oils; for the determination of
sodium in formaldehyde and the determination of oil field tracer.
Application Environment
CONTENT RANGE
Shipping/Storage Ambient Temperature 15℃-25℃
Shipping/Storage Relative Humidity ≤70％
Atmospheric pressure 86-106 kPa
Power Supply 220±10V 50-60MHz
Working Humidity ≤70％
Working Temperature 15℃-30℃
Technical Parameter
RFPower technical parameter:
Circuit type: solid-state RF power supply, with function of
automatch
Frequency: 27.12MHz±0.05％
Frequency Stability: ＜0.1%
Power Output: 800W—1500W
Power Output Stability: ＜0.3%
Escaped RF radiation: 30cm away from the instrument, electric
field: E﹤2V/m
Sampling System Technical Parameter:
Output working coil inner diameter :25mm
Torque tube: Three concentric, external diameter 20mm
Coaxial nebulizer:Outer diameter 6mm
Double barrel atomizing chamber: Outer diameter 34mm
Gas Flow Controls
1. Plasma Argon Flowmeter:(100-1000)L/h (1.6-16L/min)
2. Auxiliary Argon Flowmeter:(10-100)L/h (0.16-1.66L/min)
3. Carrier Argon Flowmeter(10-100)L/h (0.16-1.66L/min)
4.Oxygen Flowmeter:(0-100)ml/min (30-50ml/min)
5.Pressure Maintaining Valve(0-0.4MPa)
6.Cooling Water:Temperature: 20-25℃, Rate of Flow>5L/min,
Hydraulic Pressure>0.1MPa
Spectrometer
Optics:Czerny-Turner type
Focal length: 1000 mm
Grating: Ion Beam Etching Holographic Grating, 4320L/mm
Reciprocal linear dispersion: 0.26nm/mm
Resolution:≤ 0.005nm (4320 line grating)
Wavelength range: 4320 line grating:(180nm～435) nm
Minimum pace of stepping motor: ≤0.0006 nm
Exit Slit:10μm；Entrance Slit:8μm
Photoelectric Converter Performance
Photomultiplier tube specification: R293
Negative HV on PMT: 0-1000V;Stability: ＜0.05%
Refrigeration System
Refrigerating Swirling Fog Chamber:The use of imported silica gel
collection technology can make the temperature drop to 20 degrees
below zero
Overall Performance
Wavelength range of scanning: 185nm～435nm(4320L/mm line grating)
Repeatability: RSD(Relative Standard Deviation)≤1.5％
Stability: RSD(Relative Standard Deviation) ≤2％
Detection Limits (µg/L):
Direct injection sampling and measure iron(Fe), manganese(Mn),
lead(Pb) and silicon(Si) in gasoline.Analysis results:
| Element | Fe | Mn | Pb | Si |
| Determination value/(mg/L) | 3.6 | 17.5 | 1.8 | 2.4 |
| RSD/% | 0.56 | 0.23 | 1.38 | 0.92 |
Standard Additionand Recovery Rate:
| Number | Standard Addition (mg/L) | Fe | Mn | Pb | Si |
| | Determination value(mg/L) | Recovery /% | Determination value(mg/L) | Recovery /% | Determination value(mg/L) | Recovery /% | Determination value(mg/L) | Recovery /% |
| 1 | 0.45 | 0.436 | 96.9 | 0.468 | 104.0 | 0.432 | 96.0 | 0.465 | 103.3 |
| 2 | 0.9 | 0.887 | 98.6 | 0.913 | 101.4 | 0.868 | 96.4 | 0.919 | 102.1 |
ICP-6800 Inductively Coupled Plasma Optical Emission
Spectrometer(standard)
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.
Application Environment
CONTENT RANGE
Shipping/Storage Ambient Temperature 15℃-25℃
Shipping/Storage Relative Humidity ≤70％
Atmospheric pressure 86-106 kPa
Power Supply 220±10V 50-60MHz
Working Humidity ≤70％
Working Temperature 15℃-30℃
RFPower technical parameter:
Circuit type: solid-state RF power supply, with function of
automatch
Frequency: 27.12MHz±0.05％
Frequency Stability: ＜0.1%
Power Output: 800W—1200W
Power Output Stability: ＜0.3%
Escaped RF radiation: 30cm away from the instrument, electric
field: E﹤2V/m
Sampling System Technical Parameter:
Output working coil inner diameter :25mm
Torque tube: Three concentric, external diameter 20mm
Coaxial nebulizer:Outer diameter 6mm
Double barrel atomizing chamber: Outer diameter 34mm
Gas Flow Controls
1. Plasma Argon Flowmeter:(100-1000)L/h (1.6-16L/min)
2. Auxiliary Argon Flowmeter:(10-100)L/h (0.16-1.66L/min)
3. Carrier Argon Flowmeter(10-100)L/h (0.16-1.66L/min)
4.Pressure Maintaining Valve(0-0.4MPa)
5.Cooling Water:Temperature: 20-25℃, Rate of Flow>5L/min,
Hydraulic Pressure>0.1MPa
Spectrometer
Optics:Czerny-Turner type
Focal length: 1000 mm
Grating: Ion Beam Etching Holographic Grating, 3600L/mm or 2400L/mm
Reciprocal linear dispersion: 0.26nm/mm
Resolution:≤ 0.007nm (3600 line grating)；≤0.015nm (2400line
grating)
Wavelength range: 3600 line grating:(190nm～500) nm；2400 line
grating: (190nm～800) nm
Minimum pace of stepping motor: ≤0.0006 nm
Exit Slit:12μm;Entrance Slit:10μm
Photoelectric Converter Performance
Photomultiplier tube specification: R293/R928
Negative HV on PMT: 0-1000V;Stability: ＜0.05%
Overall Performance
Wavelength range of scanning: 195nm～500nm(3600L/mm line
grating);195nm～800nm(2400L/mm line grating)
Repeatability: RSD(Relative Standard Deviation)≤1.5％
Stability: RSD(Relative Standard Deviation) ≤2％
Detection Limits (µg/L):
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视频中心 |
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 |
