2023年09月04日 10:00:46 来源：深圳市嘉士达精密仪器有限公司 >> 进入该公司展台 阅读量：41
Comet 10K是一款便携式功率圆盘激光传感器，具有100mm孔径。通过对激光功率的20s曝光采样，可实现200W - 10kW的功率测量范围。其具有频谱平坦的宽带涂层，频谱覆盖范围为1.06~10.6µm。
| Model | Comet 1K | Comet 10K | Comet 10K-HD | |||||
| Use | For powers to 1kW | For powers to 10kW | For high power density beams | |||||
| Absorber Type | Broadband | Broadband | Broadbａnd with reflective cone beam spreader | |||||
| Spectral Range µm | 0.2 - 20 | 0.98-1.07 and 10.6 | 0.98-1.07 and 10.6 | |||||
| Aperture mm | Ø50mm | Ø100mm | Ø55mm | |||||
| Power Mode | ||||||||
| Power Range | 20W to 1kW | 200W to 10kW | 200W to 10kW | |||||
| Repeatability | ±1% for same initial temperature | ±1% for same initial temperature | ±1% for same initial temperature | |||||
| Maximum Average Power Density kW/cm2 | Power | Damage Threshold | Power | Damage Threshold | Power | Damage Threshold | ||
| Beam dia<40 | Beam dia >40 | |||||||
| 100W | 10 | 1kW | 3.5 | 1kW | 10 | 7 | ||
| 200W | 8 | 2kW | 2.8 | 2kW | 10 | 6 | ||
| 300W | 6 | 3kW | 2.5 | 3kW | 8 | 5 | ||
| 500W | 5 | 5kW | 1.5 | 5kW | 6 | 3 | ||
| 1kW | 4 | 10kW | 1 | 10kW | 4 | 2 | ||
| Power Accuracy +/-% | 5 | 5 | 5 | |||||
| Linearity with Power +/-% | ±2% ±1W from 20W to 1kW | ±2% from 1kW to 10kW | ±2% from 1kW to 10kW | |||||
| Number of readings before probe must be cooled (for 25°C starting temp.) | 100W | 4 | 1kW | 4 | 1kW | 4 | ||
| 300W | 3 | 3kW | 3 | 3kW | 3 | |||
| 400W | 2 | 4kW | 2 | 4kW | 2 | |||
| 1kW | 1 | 10kW | 1 | 10kW | 1 | |||
| Maximum Energy Density J/cm2 | ||||||||
| <100ns | 0.3 | 0.3 | 1 | |||||
| 10µs | 0.8 | 0.8 | 3 | |||||
| 1ms | 10 | 10 | 30 | |||||
| 10ms | 50 | 50 | 150 | |||||
| Time to Reading | Initial reading 10s after exposure, final reading 20s after exposure | Initial reading 20s after exposure, final reading 40s after exposure | Initial reading 30s after exposure, final reading 70s after exposure | |||||
| Temperature Compensation | Temperature compensated to give accurate readings independent of starting probe temperature | |||||||
| Maximum Permitted Probe Temperature | 70°C before measurement, 140°C after measurement | |||||||
| Display | 2x8 character LCD. Character height 5mm. CE Approved. | |||||||
| Operation Mode | AUTO: Automatic measurement with laser set to 10s timed exposure. Unit senses temperature rise and measures automatically. MANUAL: User places probe in front of beam for 10s. Unit beeps to indicate start and s measurement points. History: Stores last three readings. Calibration: Can be recalibrated by user. | |||||||
| Battery | 2 x AA. Lifetime in normal use approximately 1 year. | |||||||
| Weight kg | 0.3 | 1.2 | 1.2 | |||||
| Compliance | CE, China RoHS | CE, China RoHS | CE, China RoHS | |||||
| Version | V1 | V2 | ||||||
| Part number | 7Z02702 | 7Z02705 | 7Z02706 | |||||
