| Measurement Type |
Beam deflector + broadband absorber |
| Spectral Range |
0.8 - 2µm, 10.6µm |
| Aperture |
Ø74mm |
| Power Range for Calibrated Reading |
100W– 30kW |
| Power Noise Level |
1W |
| Backscattered Power |
~4.3% without Scatter Shield, ~1.3% with Scatter Shield (b, c) |
| Maximum Average Power Density |
10kW/cm² anywhere in the beam |
Beam Centering Requirements
IMPROPERLY CENTERED BEAM CAN
CAUSE DAMAGE TO SENSOR |
For circular beam centered within ¼ of beam diameter. Maximum tilt angle ±5 degrees.
For rectangular beam please consult Ophir
representative. |
| Response Time 0-95% typ |
7s |
| Calibration Uncertainty |
±1.9% |
| Power Accuracy |
±5% (a) |
| Linearity with Power |
±2% |
| Cooling Requirements |
25 liter/min at full power, proportionally less at lower power. Min flow rate 6 liter/min. Water temperature range 15-30ºC. Water temperature rate of change <1ºC/min (d) |
| Water Pressure Drop across Beam Absorber |
Pressure drop across sensor ~0.2MPa.
Pressure drop across 8 meters of ½” tubing with 9.5mm ID is ~0.3MPa |
| Water Connections |
Quick connector for ½” OD nylon tubing (c) |
| Outputs |
10 meter cable terminated in DB15 smart connector |
| Optional Scatter Shield Accessory (c) |
30K-W Scatter Shield (P/N 7Z08293) |
| Dimensions |
See drawing below |
| Weight |
19kg |
| Part number |
7Z02757 |
| Notes: (a) |
Calibrated at 1.07μm. For other wavelengths in the range 0.8 – 2μm add up to ± 2% to the calibration error |
| Notes: (b) |
When scatter shield is installed, use the 107S laser setting to compensate for the slightly higher reading. When not installed, use the 107 setting |
| Notes: (c) |
For further information and options see Accessories for High Power Sensors |
| Notes: (d) |
For solutions for prolonged usage with untreated water (tap water, non DI water), please contact Ophir |
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