ICP-6800S Inductively Coupled Plasma Emission Spectrometer
Introduction
ICP-6800S petrochemical inductively coupled plasma emission spectrometer is professional instrument for the petrochemical industry. It can be used to determine more than 30 elements in crude oil, mainly Fe.Na.Mg.Ni .V.Ca.Pb.Mo.Mn.Cr.Ca.Zn.P. Ba.As; can be used to measure iron,manganese, lead, silicon in gasoline; can be used in lubricating oil additives for determination of wear elements; can be used in base oil determination of multi-element in medium; can be used for determination of sodium in formaldehyde; can be used for determination of tracer in oil field.
Working Environment
Storage and transportation temperature: 15℃-25℃
Storage and transportation relative humidity: ≤70%
Atmospheric pressure: 86- 106 kPa
Power adaptability: 220±10v 50-60MHz
Working humidity: ≤70%
Working temperature: 15℃-30℃
Technical Parameters
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RF Power technical parameter |
ICP-6800 |
ICP-6800S |
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Circuit type |
Solid-state RF power supply,with function of automatch |
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Frequency |
27.12MHZ+/-0.05% |
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Frequency Stability |
<0.1% |
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Power Output |
800W-1200W |
800W-1500W |
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Power output stability |
0.3% |
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Escaped RF Radiation |
30cm away from the instrument,electric field:E.2V/m |
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Sampling System Technical Parameter |
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Output working coil inner diameter :25mm |
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Torque tube |
Three concentric,external diameter 20mm |
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Coaxial nebulizer |
Outer diameter 6mm |
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Double barrel atomizing cham |
Outer diameter 34mm |
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Gas Flow Controls |
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Plasma Argon Flowmeter |
(100-1000)L/h (1.6-16L/Min) |
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Auxiliary Argon Flowmeter |
(10-100)L/h (0.16-1.66L/Min) |
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Carrier Argon Flowmeter |
(10-100)L/h (0.16-1.66L/Min) |
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Oxygen Flowmeter |
(0-100)ml/min (30-50ml/min) |
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Pressure Maintaining Valve |
(0-0.4Mpa) |
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Cooling Water:Temperature |
Temperature:20-25℃,Rate of flow>5L/min,Hydraulic Pressure>0.1Mpa |
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Spectrometer |
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Optics |
Czerny-turner type |
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Focal length |
1000mm |
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Grating |
Ion Beam Etching Holographic Grating 3600L/mm or 2400L/mm |
Ion Beam Etching Holographic Grating 4320L/mm |
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Reciprocal Linear dispersion |
0.26nm/mm |
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Resolution |
≤0.007nm(3600 line grating) ≤0.015nm(2400line grating) |
≤0.005nm(4320 line grating) |
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Wavelength range |
3600 line grating:(190nm~500)nm 2400 line grating:(190nm~800)nm |
4320 line grating:(100nm~435)nm
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Min. Pace of stepping motor |
≤0.006nm |
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Exit slit |
12µm |
10µm |
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Entrance Slit |
10µm |
8µm |
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Photoelectric Converter Performance |
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Photomultiplier Tube specification |
R293/r928 |
R293 |
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Negative HV on PMT |
0-1000V,stability:<0.05% |
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Overall performance |
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Wavalength range of scanning |
195nm~500nm(3600L/mm line grating) 195nm~800nm(2400L/mm line grating) |
185nm~435nm(4320L/mm line grating) |
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Repeatability |
RSD≤1.5% |
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Stability |
RSD≤2% |
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Refrigerating Swirling Fog Chamber |
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The use of imported slica gel collection tech-nology can make the temperature drop to 20 degrees below zero |
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