详细说明
| 品牌 | 海曼 | 型号 | HSL5-115-S |
| 种类 | 光学发射器件 | 波段范围 | 中红外 |
| 运转方式 | 重复脉冲式 | 激励方式 | 电激励式 |
| 工作物质 | 半导体 | 光路径 | 反射型外光路 |
| 输出形式 | 功率型 | 传输信号 | 单电源型 |
| 迟滞 | 1（%F.S.） | 重复性 | 1（%F.S.） |
| 速度 | 低速 | 通道 | 单通道 |
| 输出波长 | 0-5000（nm） | 线宽 | 1（mm） |
HSL5-115-S红外光源
5V电源，115mA电流，直径3.17mm,波长0-5um,高可靠，输出稳定，时间常数290ms,寿命在5V下40000小时
用于气体分析
The HSL5-115-S is an incandescent lamp of size T-1, i.e. max. diameter 3.17 mm. It has been
specified to be employed in gas detectors based on infrared (IR) absorption. The accessible
wavelength range amounts from the visible up to about 4.4 μm.
The IR-source is especially well suited for the detection of carbon hydroxides at 3..3.5 μm and
carbon dioxide (CO2) at around 4.15...4.4 μm. For this application the modulation frequency can
be chosen up to 3 Hz. There is only a limited suitability of the source for the detection of carbon
monoxide (CO) around 4.6 μm, since for this band the glass transmission is already decreasing.
The cut-off wavelength is at 5 μm.