High Power Water Cooled Thermal Sensors
5W to 1000W
Features
• High powers
• Water cooled
• Up to 1000W
• Ø34mm aperture
• 1000WP for non-contaminating water flow
Description:
The 1000WP-BB-34 is a water cooled thermal power/energy laser measurement sensor with a 34mm aperture. It can measure power from 5W to 1000W and energy from 400mJ to 300J. It has the spectrally flat broadband coating and covers the spectral range from 0.19 to 20µm. This sensor is specially designed for noncontaminating water flow. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
Model
1000W-BB-34 / 1000WP-BB-34
1000W-LP2-34
Use
General purpose and CO2 laser / Controlled
materials in contact with water flow (c)
High power densities and long pulses
Absorber Type
Broadband
LP2
Spectral Range µm
0.19 - 20
0.35 – 2.2
Absorption
~88%
>94% from 0.35 to 1.1µm
Aperture mm
Ø34mm
Ø34mm
Power Mode
Power Range
5W - 1000W
5W - 1000W
Power Scales
1000W / 200W
1000W / 200W
Power Noise Level
200mW
200mW
Maximum Average Power Density kW/cm2
10 at 500W 7 at 1000W
12 at 500W 10 at 1000W
Response Time with Meter (0-95%) typ. s
2.5
2.5
Power Accuracy +/-%
3 (a)
3 (a)
Linearity with Power +/-%
2
2
Energy Mode
Energy Range
400mJ - 300J
400mJ - 300J
Energy Scales
300J / 30J
300J / 30J
Minimum Energy mJ
400mJ
400mJ
Maximum Energy Density J/cm2
<100ns
0.3
0.1
1µs
0.4
0.9
0.5ms
5
50
2ms
10
130
10ms
30
400
Cooling
water
water
Minimum and Recommended water flow at full power (b)
3 liter/min 6 liter/min
3 liter/min 6 liter/min
Fiber Adapters
Consult Ophir representative
Consult Ophir representative
Accessories for High Power Sensors
See pages 77-81
See pages 77-81
Weight kg
0.8 / 0.9
0.8
Compliance
CE, China RoHS
CE, China RoHS
Version
V3 / NA
Part number: Standard Sensor
7Z02750 / 7Z02753
7Z02774
Notes: (a)
Calibrated for ~0.8µm, 1.064µm and 10.6µm
For spectral range 0.35 to 1.1µm
Notes: (b)
Water temperature range 18-30°C. Water temperature rate of change <1°C/min. Pressure drop across sensor 0.03MPa. The recommended flow rate can be lowered proportionately at lower than full power but should not be below the minimum. When used at full power with substantially below the recommended flow rate, the damage threshold may be as much as 20% lower. The response time will be optimum with the recommended flow rate.
Notes: (c)
The 1000WP-BB-34 has a nylon rear housing and nothing but nylon and copper in contact with the water flow. This prevents contamination of the water flow with aluminum and prevents the possibility of corrosion.
商品属性 [波长范围] 0.19 - 20um [功率范围] 5W - 1000W