ICP-6810 Inductively Coupled Plasma Optical Emission Spectrometer






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 15ºC-25ºC

Shipping/Storage Relative Humidity ≤70%

Atmospheric pressure 86-106 kPa

Power Supply 220±10V 50-60MHz

Working Humidity ≤70%

Working Temperature 15ºC-30ºC

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: 20-25ºC, 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 (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):