- Measures laser power from nW to kW
- Measures energy of pulsed lasers up to 10,000 pps
- RS-232 and analog outputs
The 3sigma™ works with three sensor technologies - thermal, semiconductor and pyroelectric - to enable laser measurements over a wide range of output powers, pulse energies, wavelengths and repetition rates.
The 3sigma is being phased-out and replaced by the LabMax-TOP meter. Please follow the link to learn more about LabMax-TOP. Feel free to contact us if you have any questions.
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For detailed specifications, see part number.
Name
Description
|
| Specifications | |
| Max. Measurable Power (with thermopile sensor) | 30.00 kW |
| Max. Measurable Power (with optical sensor) | 300.0 mW |
| Max. Measurable Energy (with pyroelectric sensor) | 100.0J |
| Min. Measurable Power (with thermopile sensor) | 10 uW |
| Min. Measurable Power (with optical sensor) | 1 nW |
| Min. Measurable Energy (with pyroelectric sensor) | 1 nJ |
| Displayable Full-Scale Power Ranges (with thermopile sensor) | 3.000 mW to 30.00 kW (auto or manual ranging, selectable) |
| Displayable Full-Scale Power Ranges (with optical sensor) | 300.0 nW to 300.0 mW (auto or manual ranging, selectable) |
| Displayable Full-Scale Energy Range (with pyroelectric sensor) | 300.0 nJ to 100.0J (manual ranging) |
| Measurement Resolution | 0.1% of full-scale |
| Max. Rep. Rate (pulsed energy measurement) | 1,000 Hz (every pulse), 10,000 Hz (sampled) |
| Power Sampling Rate | 10 Hz |
| Accuracy - Digital Meter | ±1.0% of reading |
| Accuracy - System | Meter accuracy + sensor accuracy |
| Accuracy - Analog Output | ±1.0% |
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