The 2936-R, RoHS compliant Dual Channel High Performance Optical Power and Energy Meter is one of the most sophisticated optical meters available in the market. These instruments combine the superb femtowatt level sensitivity reached by the 2931-C and the extreme versatility of 2935-C, resulting in a truly revolutionized instrument. All compatible detectors will work with the instrument and hot-swappable, avoiding the need to cycle power when a different sensor must be used.
Технические характеристики
- Number of Channels 2
- Bandwidth Up to 400 kHz, depending on Range
- Measurement Rate Photodiode: Up to 10 kHz for cw, 20 kHz for peak to peak
Thermopiles: 1 kHz - Compatible Detectors 818-xx/DB, 918D (photodiode), 818P, 919P (thermopile), 818E (pyroelectric), 819C, 819D
- Detector Input Up to 25 mA for photodiode, 130 V for thermopile and pyroelectric detectors
- Sampling Rate 250 kHz (10 kHz accessible by user)
- Resolution 0.0004% of Range Full Scale
- Accuracy ±0.2 % for CW, ±1 % for Peak to Peak, Pulse to Pulse, and Integration Mode
- Frequency Measurement Range 1 Hz — 250 kHz
- Gain Ranges 8 ranges, 7 decades
- Analog Output 0-1 V, 0-2 V, 0-5 V or 0-10 V (user selectable output impedance)
- Data Storage 250,000 Point Internal Storage
- Computer Interfaces USB and RS-232
- Display Mode 20 mm Numeric, Bar Chart, Min/Max Bar, Statistics, Analog Needle
- Display Type 5.7 in. Graphical TFT LCD, ¼ VGA
- Display Refresh Rate 20 Hz
- Photodiode Measurement Average Power, Peak-to-Peak Power, Frequency
- Thermopile Measurement Average Power, Single Shot Energy
- Power Requirements 90-240 VAC
- Dimensions 308 x 216 x 133 mm
- Weight 5.6 kg
- Operating Temperature 5 to 40°C,
- Storage Temperature -20°C to 60°C,
- CE Compliant
- RoHS Compliant
