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XLG
3W~260W X-射线发生器
SPELLMAN XLG 系列是高精度稳压的X-射线发生器,输出电压可至130kV。采用先进的谐振转换技术,使纹波极低。上述技术使性能极大改进,电压和发射电流输出极为稳定。该系列提供X-射线应用所需的功率、控制和技术支持功能,包括一个稳压的DC灯丝电源。具备本机和远程设定,监测,安全互锁,短路和过载保护。
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典型特点 |
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输出电压可至130kV
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低纹波
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正极性输出
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可按顾客要求订做
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灯丝电源 |
“热阳极” |
本机和远程设定 |
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典型应用 |
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选件 |
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APT |
可调功率脱扣
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SS(X) |
非标慢启动 |
IO |
瞬时启动 |
SL |
安装滑轨 |
AT |
打弧脱扣 |
NSS |
快速启动 |
LL(X) |
超长高压电缆 |
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XLG
选择表 0.1mA,0.2mA,0.5mA |
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kV
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0.1mA
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0.2mA
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0.5mA
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kV |
0.1mA |
0.2mA |
0.5mA |
30 |
XLG30P3* |
XLG30P6 |
XLG30P15* |
80 |
XLG80P8* |
XLG80P16* |
XLG80P40* |
35 |
XLG35P3.5* |
XLG35P7* |
XLG35P17.5* |
100 |
XLG100P10* |
XLG100P20* |
XLG100P50* |
40 |
XLG40P4* |
XLG40P8* |
XLG40P20* |
120 |
XLG100P10* |
XLG100P20* |
XLG100P50* |
50 |
XLG50P5* |
XLG50P10* |
XLG50PP25* |
130 |
XLG130P13* |
XLG130P26* |
XLG130P65* |
60 |
XLG60P6* |
XLG60P12* |
XLG60P30* |
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注:设定"FH"用于高功率(27W)灯丝,"FL"用于低功率(9W)灯丝。 |
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XLG 选择表 1.0mA,2.0mA,3.0mA |
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kV
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1.0mA
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2.0mA
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3.0mA
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kV |
1.0mA |
2.0mA |
3.0mA |
30 |
XLG30P30* |
CLG30P60* |
XLG30P90* |
80 |
XLG80P80* |
XLG80P160* |
-
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35 |
XLG35P35* |
XLG35P70* |
XLG35P105* |
100 |
XLG100P100* |
XLG100P200* |
-
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40 |
XLG40P40* |
XLG40P80* |
XLG40P120* |
120 |
XLG120P120* |
XLG120P240* |
-
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50 |
XLG50P50* |
XLG50P100* |
XLG50P150* |
130 |
XLG130P130* |
XLG130P260* |
-
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60 |
XLG60P60* |
XLG60P120* |
XLG60P180* |
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注:设定"FH"用于高功率(27W)灯丝,"FL"用于低功率(9W)灯丝。 |
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规格说明 |
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输入电压 |
115Vdc±10%,50~60Hz 单相或220Vdc±10%,50~60Hz
单相 |
电压和电流控制 |
本机:通过一个10圈可锁定计数电位器,从0到最大额定值连续可调
远程:0~+10Vdc比例对应0~全输出
精度: 1%。输入阻抗:10MΩ
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灯丝 |
预热 0.45A。订货时规定:高功率加热:9A,3V;低功率加热:3A,3V |
电压变动率 |
负载:0~全负载情况下,全输出电压的0.005%
线路:输入电压范围内改变,0.005% |
电流变动率 |
负载:0~全电压范围内,全电流的0.05%±100μA
线路:规定输入范围内,额定电流的0.05%
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纹波 |
1kHz 以下,0.03%rms。1 kHz以上,0.75%rms |
温度系数 |
100ppm/℃ |
稳定性 |
半小时预热后,0.01%/8小时。0.02%/8小时(标准) |
冷却 |
空气对流 |
计量 |
1%精度3位半数字电压和电流表 |
高压输出电缆 |
3.3m屏蔽高压电缆,位于后面板,可拆卸 |
I/O 连接器 |
25针D形控制接口连接器,与提供的25针D形连接器匹配。 |
尺寸 |
≤60kV: 8.9 x 48.3 x 48.3cm
80~130kV: 8.9 x 48.3 x 61.0cm
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前面板状态指示灯 |
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过压 |
过热 |
调节错误 |
打弧 |
高压开:红色 |
电压控制模式 |
电流控制模式 |
安全互锁开 |
安全互锁关闭 |
高压关:绿色 |
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XLG 25针 连接器 |
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J1 |
信号 |
信号参数 |
J1 |
信号 |
信号参数 |
1 |
共地 |
信号接地 |
14 |
本机高压关输出 |
开+15V,闭合<25mA |
2 |
外部抑制 |
接地=抑制,开=高压开 |
15 |
高压关 |
供前面板操作连到高压关 |
3 |
外部安全互锁 |
开+15V,闭合<15mA |
16 |
远程高压开 |
+15V,最大10mA=高压关 |
4 |
外部安全互锁返回 |
用于安全互锁返回 |
17 |
远程高压关指示灯 |
0=高压开,+15V,最大10mA=高压关 |
5 |
电流监测 |
0~10V=0~100%额定输出 |
18 |
远程高压开指示灯 |
0=高压关,+15V,最大10mA=高压开 |
6 |
电压测试点 |
0~10V=0~100%额定输出 |
19 |
远程电压模式 |
最大50V集电极开路,最大10mA |
7 |
+10V参考 |
+10.24V,最大1mA |
20 |
远程电流模式 |
8 |
远程电流设定输入 |
0~10V=0~100%额定输出 |
21 |
远程功率模式 |
开=激活 |
9 |
本机电流设定输出 |
前面板设定电压 |
22 |
远程电源故障 |
0=故障,+15V,最大0.1mA=无故障 |
10 |
远程电压设定输入 |
0~10V=0~100%额定输出 |
23 |
+15V输出 |
+15V,最大100mA |
11 |
本机电压设定输出 |
前面板设定电压 |
24 |
共地 |
信号接地 |
12 |
功率监测 |
0~10V=0~100%额定输出
(供选择)
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25 |
屏蔽返回 |
屏蔽返回 |
13 |
远程功率设定输入 |
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