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The FieldMate™ laser power meter from Coherent® combines a large digital LCD display and analog meter with advanced digital processing to enable rapid, sensitive laser adjustment. The small, portable design is ideal for moving from lab to lab. The built-in wavelength compensation feature increases measurement accuracy. 1000:1 Attenuator can be connected to #59-979 Visible Detector Head and #59-980 Near-IR Detector Head. The FieldMate™ is fully NIST traceable.
Note: Complete system requires a detector head and laser power meter.
| Size | 193mm L x 117mm W x 46mm D |
| Digital LCD Update Rate | 3 times / sec |
| Analog Meter Response | 80ms |
| Digital Display Accuracy | ± 1.0% |
| Analog Meter Accuracy | ± 3% |
| Analog Out Accuracy | ± 1% |
| Detector Heads | Visible | Near-IR | VIS-IR |
| Type | Optical (Si) | Optical (Ge) | Thermopile |
| Wavelength Range | 0.4-1.06µm | 0.8-1.8µm | 0.19-11µm |
| Active Area Diameter | 7.9mm | 5mm | 19mm |
| Min Power | 10nW | 10nW | 10mW |
| Max Power | 50mW | 10mW | 10W |
| Max Power with Attenuator | 5W | 3W | — |
| Power Resolution | 1nW | 1nW | 1nW |
| Calibration Uncertainity | 5% | 4.5% | 1% |
| Max Avg Power Density | 1W/cm2 | 0.5W/cm2 | 26 kW/cm2 |
| Dimensions | 29x19mm | 29x19mm | 63x36mm |
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| 北京：010-51607010； 杭州： 0571-86704550 13777478642； 深圳：0755-88849958， 13510546815； 成都：028-86084006 |