Inductively Coupled Plasma Optical Emission Spectrometer ICP-6800
Main Features
1. Standard universal machine - Single channel(Detect more than 70
kinds of metal elements)
2. Peristaltic Pump:Four channels twelve rollers
3. RF generator:Full solid-state RF power supply
4. The gas control module:Advanced MFC (Mass Flow Controller)
5. High precision constant temperature system:The whole optical
path of adopt the precision constant temperature protection system.
The temperature control can be set in real time according to the
actual ambient temperature of the customer's laboratory, without
the need to turn on the air conditioner continuously for a long
time. Temperature control precision ≤±0.1%, precision constant
temperature protection system to ensure the stability of the
optical path and makes the test data more stable.
Exhibition:
RFPower technical parameter:
| 1 | Circuit type :solid-state RF Power supply, with function of
automatch |
| 2 | Frequercy :27.12MHz±0.05% |
| 3 | Frequency Stablity :<0.1% |
| 4 | Power Output :800W-1200W |
| 5 | Power Output Stability :<0.3% |
| 6 | 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: (10-100)L/h(0.16-1.66L/min)
Auxiliary Carrier Argon Flowmeter :(10-100)L/h(0.16-1.66L/min)
Pressune Maintaining Value :(0-0.4MPa)
Cooling Water:Temperature :20-25ºC,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(2400 line
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
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):
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