Detector

Photomultiplier Tubes (PMT)

Photomultiplier Tubes (PMT)

CCD

CCD

Grating

• Concave holographic grating
• Raster lines: 2400 lines /mm
• Radius of curvature: 750mm
• Wavelength range: 150-750nm
• Spectral resolution: 0.056nm/mm

• Low noise holographic glitter grating
• Raster lines: 3600 lines /mm
• Radius of curvature: 750mm
• *Wavelength range: 120-800nm
• Spectral resolution: 0.037nm/mm

• Type IV holographic aberration correction grating
• Raster lines: 2400 lines /mm
• Radius of curvature: 273mm
• Wavelength range: 120-750nm
• Spectral resolution: 7pm/mm

• Holographic flat field glitter grating
• Raster lines: 2400 lines /mm
• Radius of curvature: 273mm
• Wavelength range: 170-550nm
• Spectral resolution: 13pm/mm

Excitation light source

• Variable frequency solid state digital light source
• Discharge current: 10-100A
• Excitation frequency: 100-600Hz
• Discharge time:10-10000US

• Variable frequency plasma source
• High energy precombustion technology
• Plasma current: 10-200A
• Excitation frequency: 100-1000Hz
• Firing time: 10-10000US
• Built-in multiple discharge parameters

• Variable frequency plasma source
• High energy precombustion technology
• Plasma current: 10-200A
• Excitation frequency: 100-1000Hz
• Firing time: 10-10000US
• Built-in multiple discharge parameters

• Variable frequency solid state digital light source
• Discharge current: 10-100A
• Excitation frequency :100-600Hz
• Discharge time : 10-10000US

Control and data acquisition system

• Dynamic integration technique
• High sensitivity PMT detector
• High speed 12bit sampling accuracy
• Real-time monitoring of temperature and vacuum degree
• Ethernet high speed communication

• Dynamic integration technique
• High sensitivity PMT detector
• High speed 16bit sampling accuracy
• Real-time monitoring of temperature and vacuum degree
• Ethernet high speed communication
• Reliable EMC, high stability
• Single spark sampling technique

• High resolution CCD detector
• Linear CCD
• Resolution: 3648 pixels
• Extreme pixel resolution: 10pm/ pixel
• High speed 16bit sampling accuracy
• Real-time monitoring of temperature and vacuum degree
• Ethernet high speed communication

• High resolution CCD detector
• Linear CCD
• Resolution: 3648 pixels
• Extreme pixel resolution: 10pm/ pixel
• High speed 16bit sampling accuracy
• Real-time monitoring of temperature and vacuum degree
• Ethernet high speed communication

Standard Configuration

Channel qty

18

18

20

20

Base qty

1

1

1

1

Procedure qty

2

2

3

3

Maximum base qty

2

Unlimited qty

Unlimited qty

Unlimited qty

Maximum channel qty

31

80

Full Spectrum, Unlimited qty

Full Spectrum,Unlimited qty

Application

1) Common content analysis: Stainless steel, carbon steel, cast iron and other iron base, aluminum base, copper base

1) Common content analysis: Stainless steel, carbon steel, cast iron and other iron base, aluminum base, copper base

1）Common content (Except for pure metal), Iron base (stainless steel, Carbon Steel, Cast Iron, etc.), copper base, aluminum base

1) Common content (Except for pure metal), Iron base (stainless steel, Carbon Steel, Cast Iron, etc.), copper base, aluminum base

2) Trace elements, nitrogen elements, pure metals

2) Trace elements, nitrogen elements, pure metals

3) Analysis iron base, aluminum base, copper base, nickel base, lead base, zinc base, magnesium base and titanium base, etc.

Service life

Longer：20 - 30 years

Longer：20 - 30 years

Long：10 years at least

Long：10 years at least

Price

$$$

$$$$

$

$$

Advantages and Disadvantages

이 두 모델은 PMT를 채택하여 더 나은 검출 한계, 더 높은 정확도, 좋은 안정성을 제공합니다. 일반적인 분석에 유리하고, 미량의 원소 (trace element) 및 순수한 금속 재료 분석 시 요구되는 높은 정확도를 충족합니다. 가격은 다른 모델보다 약간 높습니다. 더 높은 요구 사항과 정확성을 필요로 하는 분께 적합합니다.

이 두 모델은 CCD를 채택하였으며, 컴팩트 한 크기를 갖습니다. 본 모델은 스펙트럼 범위가 넓어 다양한 재료의 분석에 적합합니다. 가격이 저련한 데, 비용 대비 효율성이 높습니다.