联系我们
公司简介
招聘信息
Contact Us
About Us
本品可用于测试、鉴定各种系统和系统元件,各种发光方面的应用如响应度、线性度测试,光非均匀性响应,以及焦平面阵列动态范围,都可用这种均匀光源来测试。通过球形光源可将物体均匀照明,可用测试卡来测量系统MTF和感光度性能。也可用来测量图象中的如cosine4 发光辐射亮度,与其它由光学像差引起的变化。
4”均匀光源系统有一个1.5”的端口,两个1”的端口;6”均匀光源系统有一个2.5”的端口和两个1”的端口。各种系统包括4个不同尺寸的衰减器,使用者可定制系统,端口衰减器可接0.5”的探测头,并留有 1/4-20TPI的安装孔用来安装。有两种光源可选:10W 钨丝卤素灯,安装在内部,通用电源供电;或使用30W 外置灯,包括通用电源和手动操作的可变衰减器来控制输出。电源为8.3" W x 10.5" D x 3.5" ,重量为6.5磅。
| Description | Internal Lamp | External Lamp |
| Stock No. | #58-582 | #58-587 |
| Nominal Power | 10W | 30W |
| Current | 1.67A | 2.78A |
| Current Accuracy | ±0.1% | ±0.1% |
| Current Stability | ±0.1% | ±0.1% |
| Rise Time to Stable Output | 20 ±5 seconds | 20 ±5 seconds |
| Nominal Voltage | 6V | 10.8V |
| Luminous Flux | 150 Lumens | 600 Lumens |
| Color Temperature | 2950K | 3100K |
| Estimated Lifetime | 1,000 hours | 200 hours |
| Connection to Sphere | 1" port frame | 1" port frame |
| Temperature Coefficient | ±0.1%/°C at 25 ±5°C | ±0.1%/°C at 25 ±5°C |
| Storage Temperature | -20°C to 70°C (-4°F to 158°F) | -20°C to 70°C (-4°F to 158°F) |
| Operating Temperature | 15°C to 40°C (59°F to 104°F) | 15°C to 40°C (59°F to 104°F) |
| Trigger Link | TTL | TTL |
| Power Requirements | 110/220V AC, 50/60Hz | 110/220V AC, 50/60Hz |
| Weight | 6.5 lbs (2.9kg) | 6.5 lbs (2.9kg) |
| Dimensions | 8.3" W x 10.5" D x 3.5" H | 8.3" W x 10.5" D x 3.5" H |
| Compliance | CE | CE |