簡易型レーザパワープローブ
マッケンインスツルメンツ社 (米国) の、レーザパワープローブは
取り扱いが容易で、低価格にて提供しています。
携帯に便利でセッティングの手間もかかりません。
日常点検のパワー管理などに最適です。
この他に、赤外レーザのビームパターン用のイメージプレートや、
波長確認用のスペクトルアナライザもあります。
Yタイプ（YAG / ファイバレーザ向け）
| Model | Power Range (W) |
Wavelength (nm) |
Damage Threshold‡ (Max Power) |
Exposure Time |
Watts/ Division |
Absorbing Head (cm) |
Overall Length (cm) |
|
 |
P20Y | 0-2 | 900 - 1250* | 3000W/cm² | 30 sec. | 0.2 | 4.58×2.54 (1.8"×1") |
22 |
 |
P50Y | 0-50 | 3000W/cm² | 20 sec. | 0.5 | 4.58×2.54 (1.8"×1") |
22 | |
 |
P100Y |
0-100 | 3000W/cm² | 20 sec. | 1 | 5.08×3.18 (2"×1.25") |
22 | |
 |
P200Y |
0-200 | 2500W/cm² | 20 sec. | 2 | 5.08 dia. (2" dia.) |
22 | |
 |
P500Y |
0-500 | 2000W/cm² | 20 sec. | 5 | 5.08 dia. (2" dia.) |
22 | |
 |
P1000Y |
0-1000 | 1750W/cm² | 20 sec. | 10 | 6.35 cm dia. (2.5" dia.) |
22 | |
 |
P2000Y |
0-2000 | 1200W/cm² | 20 sec. | 20 | 7.62 dia. (3" dia.) |
22 | |
 |
P4000Y |
0-4000 | 900W/cm² | 20 sec. | 25 | 8.89 dia. (3.5") |
28 | |
 |
P10KY | 0-5,000W 0-10kW |
750W/cm² | 20 sec. 10 sec. |
50 100 |
8.89 dia. (3.5") |
28 |
Cタイプ（CO₂レーザ向け）
| Model | Power Range (W) |
Wavelength (µm) |
Damage Threshold‡ (Max Power) |
Exposure Time |
Watts/ Division |
Absorbing Head (cm) |
Overall Length (cm) |
|
 |
P100C | 0-100 | 8 - 11 | 10,000W/cm² | 20 sec. | 1 | 5.08×3.18 (2"×1.25") |
22 |
 |
P200C | 0-200 | 7000W/cm² | 20 sec. | 2 | 5.08 dia. (2" dia.) |
22 | |
 |
P500C | 0-500 | 4000W/cm² | 20 sec. | 5 | 5.08 dia. (2" dia.) |
22 | |
 |
P1000C | 0-1000 | 2500W/cm² | 20 sec. | 10 | 6.35 dia. (2.5" dia.) |
22 | |
 |
P2000C | 0-2000 | 1500W/cm² | 20 sec. | 20 | 7.62 cm dia. (3" dia.) |
22 | |
 |
P4000C | 0-4000 | 1100W/cm² | 20 sec. | 25 | 8.89 dia. (3.5") |
28 | |
 |
P10KC | 0-5,000W 0-10kW |
900W/cm² | 20 sec. 10 sec. |
50 100 |
8.89 dia. (3.5") |
28 |
*Y type probe wavelength range - These probes are calibrated at 8-11µ as well, but have a lower damage threshold for this range than the C type probes. Calibration for any wavelength between 250nm – 2500nm is available upon request with an NIST certificate.
‡Damage Threshold - Moving the probe during exposure will increase (up to double) the damage threshold compared to the numbers shown for a stationary probe. To achieve this increase, the head must be moved in a circular motion so that the laser beam does not strike any one area continuously for more than 1.5 seconds.
§Accuracy and Exposure Time - The accuracy and repeatability of the Power Probes partly depends on the accuracy of the exposure time. The average accuracy of exposures (hand held) has been found to be 0.2 seconds. This amounts to a 1% error for a 20 second exposure time. Many lasers are equipped with a shutter that can produce an exact time exposure.
質問をクリックすると回答がご覧になれます。
- プローブは頑丈ですか？
- 長時間、同じ場所にレーザを照射し続けると、プローブがダメージを負うことがあります。
- 校正サービスはありますか？
- サービスはありますが、別途有償となります。
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