INSIZE OES-R420 분광계 (160 ~ 500nm)

Optical system

Optical system construction: paschen-runge construction, grating focal length 500 mm, roland circle diameter: 500 mm 

Full-spectrum technology: coverage of the full range of elemental analyses

Detector: multiple CCD detectors, unlimited maximum number of detection channels

Raster scribing: 2700 lines/mm

Spectral range: 160-500nm

Resolution:  better than 0.01nm (line resolution 0.7407nm/mm, pixel resolution 0.005926nm)

Pixel dimension:   8μm

Dispersion: class I: 0.74nm/mm, class II: 0.37nm/mm

Excitation source

Excitation frequency: 20-1000Hz

Excitation current: 90A

Excitation voltage: 190V

Spark stand

Discharge parameter:  Inductance: 120μH, Resistance: 3.50, Capacitance: 5μF, Voltage: 380V

Dimension: 125x95mm, max. load 50kg

Lens: One-piece lens isolation valve

Excitation electrode:  tungsten electrode

Gas supply

Argon quality: purity: 99.999%, pressure: >0.6MPa

Flow rate: tidal flushing mode, excitation: 8L/min, standby: 60ml/min

General analysis time: <40s

Data processing: single excitation, slice exposure, simultaneous acquisition, simultaneous counting back, independent control of the integration of different CCD exposure time, to enhance the identification of trace elements, to reduce the detection limit of the instrument, adjust the integration time with the wavelength band, to enhance the stability of the instrument.

Work environment: 20-25°C, <70%RH

Power: AC220V, 50Hz, 10, 16A, 2.5KW, ground resistance <40

Dimension (LxWxH): 545x380x435mm

Weight:  70kg

Optional accessory

Lathe: OES-R420-LATHE: 220x300nm, 220V

ELectrode brush:  OES-R420-BRUSH

Small sample fixture

OES-R420-RODLIKE: Φ3.1-7nm regular bar sample

OES-R420-FILIFORM: Φ0.5-3nm filament sample

Gasket

OES-R420-GASKET1: Copper, ID6mm

OES-R420-GASKET2: Copper, ID8mm

OES-R420-GASKET3: Boron nitride, ID4mm

OES-R420-GASKET4: Boron nitride, ID6mm

Datasheet