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S2D2 模块
L10671D、L10671P、L10671H
特点
- 采用现今非常小的 (*1) 氘灯作为点光源
- 小型化，易于安装
- 高稳定性：波动 0.005% p-p（典型值） （相当于 2 × 10-5 A.U.）
- 外部控制
- 在 UV 区域实现高输出连续光谱
- 低功耗
*1：依据我们的调查结果（截至 2010 年 3 月）
用途
- 分光光度法
- 环境测量
- 吸收光谱测量
- MTP 读卡器
- 药品检查
- 高效液相色谱分析 (HPLC)
- 生物测量
- 半导体检查
- 光学组件检查
使用示例
组装示例
安装示例
定制示例
备注：我们还承接定制产品订单，以满足特殊需求。如有需要，请随时联系我们。
详细参数
S2D2 灯 (L10671D)
| 参数 | 说明/值 | 单位 | ||
|---|---|---|---|---|
| 窗材 | 紫外玻璃 |
－ | ||
| 光谱分布 | 185 至 400 | nm | ||
| 孔径 | 1.1 | mm | ||
| 输出稳定性（230 nm 处） | 偏差 | 最大值 | ±0.25 | %/h |
| 波动 (p-p) | 典型值 | 0.005 | % | |
| 保证使用寿命（230 nm 处）(*1) | 1500 | h | ||
| 输出电流 | 30 | mA | ||
| 管电压 | 典型值 | 大约 135 | V | |
| 灯丝额定值 | 预热电压 | 4.2 ±0.2 | V | |
| 预热电流 | 典型值 | 0.55 | A dc | |
| 工作电压 | 3.5 ±0.2 | V | ||
| 工作电流 | 典型值 | 0.5 | A dc | |
| 灯丝预热时间 | 典型值 | 25 | s | |
| 建议工作温度 (*2) (*3) | +160 至 +200 | ℃ | ||
| 存储温度 | -10 至 +60 | ℃ | ||
| 存储湿度 | 低于 85%（无冷凝） | － | ||
*1：当 230 纳米波长的光输出下降到初始值的 50% 或输出波动超过 0.05% (p-p) 时，即为灯寿命终止。
*2：外形尺寸图中“a”位置
*3：请勿通过直接吹风来冷却灯。
S2D2 灯的电源 (L10671P)
| 参数 | 说明/值 | 单位 | ||
|---|---|---|---|---|
| 输入电压 (DC) | 12 (*4) | V | ||
| 用电功耗 | 最大值 | 10 | VA | |
| 外部控制 | S2D2 灯 开/关 | － | ||
| CN4 输出 开/关 | － | |||
| CN5 输出 开/关 (*5) | － | |||
| 状态信号 （S2D2 灯，CN4，主电源） |
－ | |||
*4：输入电压范围为 8.5 V 至 13.2 V dc。
*5：每次在 3 号和 10 号端子上输入外部控制信号时，都会以 200 毫秒的间隔交替输出 +5 V 和 -5 V 电压。
S2D2 灯的灯罩 (L10671H)
| 参数 | 说明/值 | 单位 |
|---|---|---|
| 重量 | 320 | g |
| 建议工作温度 (*6) (*7) | +60 至 +90 | ℃ |
*6：外形尺寸图中“b”位置（在设备中安装该灯罩时，必须考虑热设计规格，以确保工作温度在此范围内。）
*7：请勿通过直接吹风来冷却灯。
外形尺寸图（单位：mm）
S2D2 灯 (L10671D)
S2D2 灯的电源 (L10671P)
S2D2 灯的灯罩 (L10671H)
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