Icp Inductive Coupled Plasma Emission Spectrometry

Icp Inductive Coupled Plasma Emission Spectrometry

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)

Standard Additionand Recovery Rate:

6.Cooling Water:Temperature: 20-25℃, Rate of Flow>5L/min, Hydraulic Pressure>0.1MPa