| General |
| 探测器种类 |
Si-PIN |
| 探测器大小 |
5 mm2 到 25 mm2 |
| 硅厚度 |
300 µm, 500 µm, 680 µm. |
| 能量分辨率@ 5.9 keV (55Fe) |
145 eV FWHM to 260 eV FWHM depending on detector type and shaping time
constant.
|
| 背景计数 |
<3 x 10-3/s, 2 keV to 150 keV for 7 mm2/300
µm detector |
| 鈹窗厚度 |
1 mil (25 µm),or 0.5 mil (12.5 µm), See
transmission curves |
| 前放 |
Amptek 独特的技术 |
| 外形尺寸 |
3.75 x 1.75 x 1.13 in (9.5 x 4.4 x 2.9 cm) |
| 重量 |
4.4 ounces (125 g) |
| 总功耗 |
<1 Watt |
| 保修期 |
1 年 |
| 寿命 |
5 到 10
年，取决于使用程度 |
| 存储时间 |
干燥环境10年以上 |
| 工作环境温度 |
0°C to +40°C |
| 输入 |
| 前放输入电源 |
±8 to 9 V @ 15 mA with no more than 50 mV peak-to-peak noise |
| 探测器电源 |
+100 to 200 V @ 1 µA (varies for different detector types) very stabe
<0.1% variation |
| 电子冷却器电源 |
Current = 350 mA maximum, voltage = 4 V maximum with <100 mV
peak-to-peak noise
Note: the XR-100CR includes its own temperature controller |
| 输出 |
| 前放灵敏度 |
1 mV/keV typical (may varry for different detectors) |
| 前放极性 |
Negative signal output (1 kohm maximum load) |
| 前放负反馈 |
Reset through the detector capacitance |
| 温度检测灵敏度 |
PX2CR: 770 mV = -50 °C
PX4: direct reading in K through software. |
STEVEN SEPVEST CORP.
