Laser Energy Meter Model: DP18816
The DP18816 laser energy meter is a high-performance device designed for accurate measurement of laser power and energy across a wide range of wavelengths. Its advanced design ensures consistent performance, making it ideal for a variety of industrial and research applications.
Main Features:
- Wide Spectral Response: The DP18816 offers a flat spectral response from 0.2 to 11 μm, eliminating the need for wavelength-specific calibration. This makes it suitable for measuring lasers of all types without additional adjustments.
- High Power Tolerance: The absorption surface can withstand high power densities up to 100 MW/cm² at 10 ns pulse durations, allowing direct measurement of high-energy laser beams without the need for attenuators or additional components.
- High Sensitivity: With resolution as fine as 1 μW for power and 1 μJ for energy, the DP18816 provides precise measurements even at very low power levels.
- Fast Response Time: The device features a quick response time, ensuring accurate readings even with short pulses.
- Excellent Thermal Stability: The meter maintains consistent performance under varying temperature conditions, ensuring reliable measurements in different environments.
Technical Specifications:
| Model | Spectral Response Range (μm) | Detector Effective Aperture (mm) | Response Time (s) | Power Measurement Resolution (μW) | Maximum Measurable Power (W) | Energy Measurement Resolution (μJ) | Maximum Measurable Energy (J) | Indicator Type | Uncertainty (%) | Power Supply | Dimensions (mm) | Matching Detector Model | Features |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DP18816-1A | 0.2-11 | 10 | 0.4 | 1 | 2 | 1 | 2 | 3 LED | 5 | AC 220V | 200x220x90 | IP-210 | Power Meter |
| DP18816-1B | 0.2-11 | 18 | 0.4 | 10 | 10 | 10 | 10 | 3 LED | 5 | AC 220V | 85x220x230 | IP-220 | Power Meter |
| DP18816-1C | 0.2-11 | 20 | 2 | 100 | 50 | 100 | 20 | 3 LED | 5 | AC 220V | 200x220x90 | IP-1025 | Power Meter |
| DP18816-3A | 0.2-11 | 20 | 0.4 | 1 | 2 | 1 | 2 | 3 LED | 5 | AC 220V | 200x220x90 | IP-520 | Energy Meter |
| DP18816-3B | 0.2-11 | 35 | 0.4 | 10 | 10 | 10 | 20 | 3 LED | 5 | AC 220V | 85x220x230 | IP-535 | Energy Meter |
| DP18816-3C | 0.2-11 | 50 | 0.4 | 100 | 50 | 10 | 20 | 3 LED | 5 | AC 220V | 200x220x90 | IP-550 | Energy Meter |
| DP18816LP-3A | 0.2-11 | 10 | 0.4 | 1 | 2 | 1 | 2 | 3 LED | 5 | AC 220V | 200x220x90 | IP-210 | Dynamometer |
| DP18816LP-3B | 0.2-11 | 18 | 0.4 | 10 | 10 | 10 | 20 | 3 LED | 5 | AC 220V | 85x220x230 | IP-220 | Dynamometer |
| DP18816LP-3C | 0.2-11 | 25 | 2 | 100 | 50 (200) | 100 | 20 | 3 LED | 5 | AC 220V | 200x220x90 | IP-1025 | Dynamometer |
The DP18816 series is an excellent choice for laboratories, manufacturing facilities, and R&D departments that require precise, reliable, and versatile laser measurement tools. Whether you're working with continuous wave lasers or pulsed systems, this meter delivers outstanding performance and ease of use.
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