產品介紹
產品介紹
PRODUCT
DESCRIPTION
PW 250 Power Wizard
雷射功率測量儀
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Specifications Range
(3 1/2 digits) ............................... 1–250 W
Resolution.............................................. 0.1 W
Wavelength range1................................. 190 nm–11 µm
Individual calibrated wavelength1 ......... 10.6 µm
Target absorption1 ,
190 nm–1.1 µm, 9–11 µm...................... 0.96–0.99
Target absorption1 ,
190 nm–11 µm....................................... 0.93–0.99
Accuracy ................................................ ±5%
Target diameter (mm)............................ 22
Settling time (seconds).......................... <4
Max. allowable input power
(single application, W).......................... 300
Max. average power density2
(kW/cm2 )............................................... 20
Max. peak energy density3 (J/cm2 )............1
Max. target temperature (°C)...................180
Typical target temperature rise per measurement (°C/W)...............................0.4
Battery life, typ..........................................5 years /
...................................................................25,000 readings
Battery type, 3 each ..................................CR2025 Lithium
Auto shut-off time4 (seconds)...................25
Data hold time (seconds)..........................15
Size (mm)..................................................159 × 30 × 12
Weight (g).................................................80 *
specifications subject to change without notice.
1 Typical absorption curve supplied with each meter.
2 Damage to coating may occur above this value.
3 For pulsed lasers and 50 µs pulse width.
4 After release of RESET/POWER button
(3 1/2 digits) ............................... 1–250 W
Resolution.............................................. 0.1 W
Wavelength range1................................. 190 nm–11 µm
Individual calibrated wavelength1 ......... 10.6 µm
Target absorption1 ,
190 nm–1.1 µm, 9–11 µm...................... 0.96–0.99
Target absorption1 ,
190 nm–11 µm....................................... 0.93–0.99
Accuracy ................................................ ±5%
Target diameter (mm)............................ 22
Settling time (seconds).......................... <4
Max. allowable input power
(single application, W).......................... 300
Max. average power density2
(kW/cm2 )............................................... 20
Max. peak energy density3 (J/cm2 )............1
Max. target temperature (°C)...................180
Typical target temperature rise per measurement (°C/W)...............................0.4
Battery life, typ..........................................5 years /
...................................................................25,000 readings
Battery type, 3 each ..................................CR2025 Lithium
Auto shut-off time4 (seconds)...................25
Data hold time (seconds)..........................15
Size (mm)..................................................159 × 30 × 12
Weight (g).................................................80 *
specifications subject to change without notice.
1 Typical absorption curve supplied with each meter.
2 Damage to coating may occur above this value.
3 For pulsed lasers and 50 µs pulse width.
4 After release of RESET/POWER button