順序波長色散X射線光譜儀WDX-4000是一種順序式波長色散X射線光譜儀,廣泛應用于地質,水泥,鋼鐵,環(huán)保等領域。特別適合用于大中型企業(yè)產品生產質量檢測和控制。
順序波長色散X射線光譜儀WDX-4000主要特點：
的測角儀的設計
●創(chuàng)新和火成鋼皮帶傳動系統(tǒng)。這種的設計提供了無摩擦，沒有反彈，穩(wěn)定的運動，保證確的角度定位。
●8/28軸有獨立的驅動系統(tǒng)和伺服電機編碼器反饋
●永磁同步電機（PMSM）提供、最平穩(wěn)的運動
●光學編碼器0.0001°分辨率和0.0006°精度保證集成系統(tǒng)達到優(yōu)良的性能。
多通道分析儀
●12位，80msps，大的AD采樣系統(tǒng)、完整、準確地記錄信號
●4096（12bit）通道分析儀基于高速FPGA架構和強大的DSP算法能夠區(qū)分正確的X射線從噪聲和雜散光
●能量色散作用是額外的。
ray Tube高壓發(fā)生器
●標準功率kw系統(tǒng)給出了痕量元素的分析靈敏度和較高速度的分析
●薄鈹窗（50um或75um）提供了X射線超傳輸，特別是低能量區(qū)
●60kV及140ma，（75kv 150mA是可選的）和靈活的設置有助于更精細的分析方法
●雙循環(huán)水冷卻系統(tǒng)，去離子水的電導率保持比1us由管壽命的樹脂增加盡可能低的多。

順序波長色散X射線光譜儀WDX-4000規(guī)格參數

Multi-channel Analyzer	12bit, 80Msps AD. 4096 channels analyze ability
	with FPGA hardware and robust DSP algorithm
	to discriminate signal and noise
Maximum count rate	FPC:2Mcps  SPC:1Mcps  SC: 1.5Mcps
Pulse shift & Gain correction	Automatic
Dead time correction	Automatic

一般規(guī)格

Sample Chamber			X-ray tubeMg
Type		Vacuum for solids	Windows		The thin beryllium window, 50um
Dimensions		51.5mm Øx40mm height, max.			or 75um, ultra-high transmission
Weight	Max. 500g including sample holder				Rhodium (Rh) as standard, option
	Dual position with anti-dust filter &
			Anode target material		includes Copper (Cu),
Sample loading	pre-vacuum pumping as standard				Molybdenum (Mo), Tungsten (W),
		feature. Analyzing one sample			Chromium (Cr), Platinum (Pt)
		while pumping the next one
Sample changer	Automation robotic changer system,		Operation		Tube remains powered on during
		high capacity up to 168 samples			sample holding
		3 spinning speed modes			Dual tube cooling water circulation,
Spinner			Cooling water		conductivity of deionized water is
		(low, medium, high)
					much lower than 1uS
HV Generator				Rating
Output		Selectable in steps of 1KV, 1mA	Power
	as standard. Fine step is optional				4kW
		by 12bit DA
Long Term Stability		0.01%/8 hours	KV/mA		20-60KV, 75kV is optional
Temperature Coefficient	50 ppm/°C (20 ppm/°C optional)				10-140mA, 150mA is optional
Goniometer			Optical Path
	Innovative steel-belt-drive system,		Channels masks		Single mask
Type		no friction, no backlash,			(fixed 27, 30 or 37mm)
		feedback by optical encoder,	Primary collimators		3 max: 100, 150, 300, 550,
		0/20 independent			700 or 4000 um, selectable
Maximum slewing speed		6000 • 20/min	Primary beam filters		4 max: Pb, Al, Cu with different
					thickness
Angular accuracy			Crystals		8 max: LiF420, LiF220, LiF200,
		0.003° 0 and 20			Ge111, PE002, lnSb, TIAP,
					multilayers for light element
Angular reproducibility		0.0002° 0 and 20			3 max: Flow proportional
			Detector		counter (FPC), Sealed Xe
Step scan range		Min. 0.0001°, Max.1°			proportional counter (SPC),
					Scintillation counter (SC)
Scanning angle range		PC:17° to 146°20	Optical Cabinet Past		Vacuum < 10Pa
		SC: 0° to 120°20