The Dual-Channel Optical Power Meter Has A Small Size +9~-66dBm
U8202M-MINI Double channel Mini optical power meters offer superior
performance, economical and practical for general purpose of fiber
optical test and measurement applications. It is specifically
designed for use in high volume prodUtion lines
Compared with the traditional single-channel optical power meter,
the dual-channel optical power meter has the following advantages:
Simultaneous measurement of two optical signals improves test
efficiency.
Two different optical signals can be compared or combined for the
purpose of analyzing and studying the properties and behavior of
light.
More measurement channels can be expanded to achieve multi-channel
measurement and further improve test efficiency.
Technical specification
| Model | U8202M-mini |
| Number of Channels | 2 |
| Power Range | +10 ~ -65dBm |
| Wavelength Range | 850 ~ 1700 nm |
Power sampling period(rate) | 100 us(10KHz) |
| Calibration Wavelength | 850/980/1310/1490/1550/1610 nm |
| Application Fiber Type | Standard SM and MM up to 62.5 um core size |
Absolute Uncertainty (accuracy) at reference condition | ± 4% (1200 nm ~ 1610 nm) |
Relative Uncertainty (accuracy) at reference condition | ＜ 0.02 dB Typical |
| Linearity (power) | ≤ ± 0.06 dB (1200 nm ~ 1610 nm, 0~ -50dBm) |
| Return Loss | ＞ 40 dB |
| Communication Interface | RS232 |
| Sampling Data Storage | Support online data acquisition and storage for 2 hours and draw
power curve |
| Power Supply | DC5V3A,It is equipped with a 100-240 V AC power adapter |
| Operation Temperature | 0 ～ +40℃ |
| Storage Temperature | -30 ～ +80℃ |
| Recalibration Period | 2 years |
| Dimensions | 100 mm W, 30 mm H, 165 mm D |
| Weight | 1.0 kg |
