Description
Feature:
- Integrated with high performance optical detector
- LCD backlight foreasy operation in darker environments
- Two powering systems: internal rechargeable batteries or AC adaptor
- Wide dynamic range and high power measurement capability
- High accuracy and stabilized
- Auto-off function:saves the power and low power consumption allows extended operation in the field
- Recommended calibration interval
Specification:
| Model | QL-2A04 | QL-2B04 | |
| Calibrated Wavelength | 850/1300/1310/1490/1550/1625nm | ||
| Detector Type | InGaAs | ||
| Accuracy | ±0.2db±1nW | ±0.2db±10nW | |
| Resolution | 0.01dB | ||
| Linearity | ±5% | ||
| Auto Power-off | Yes | ||
| Back-light | Yes | ||
| Reference Value | Yes | ||
| Connector | Interchangeable FC/PC, SC/PC | ||
| Measuring Range | -70 to +10dBm @1550nm | -50 to +26dBm @1550nm | |
| USB Interface | Yes | ||
| Data Storage | Yes | ||
| Wavelength Recognition | Yes (≥-40dBm) | Yes (≥-20dBm) | |
| Tone Detection | 270, 1k, 2kHz (≥-40dBm) | 270, 1k, 2kHz (≥-20dBm) | |
| Operating Temperature | -10 to +50℃ | ||
| Storage Temperature | -20 to +70℃ | ||
| Power supply | 2pcs*Ni-MH AA (2500mAh); USB cable | ||
| Dimension | 160L*76W*45mmH | ||
| Net Weight | 270g | ||
| Standard Accessories: | |||
| FC/PC adapter, SC/PC adapter, 2*AA rechargeable batteries, USB cable, test report, carrying bag, CD software, user manual | |||
| Optional Accessories: | |||
| interchangeable ST adapter (model: N000500);
male FC to female LC adapter for LC connector |
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