Product specification: Fluke 820-2 LED strobe
| Mechanical specifications | |
| Volume (height x width x length) | 5.71 x 6.09 x 19.05 cm |
| 2.25 x 2.4 x 7.5 in | |
| The weight of | 0.24 kg |
| Environmental indicators | |
| Operating temperature | 0°c - 45°c |
| Storage temperature | -10°c - 50°c |
| Operating humidity (without condensation) | No condensation (< 10 °C) |
| Relative humidity 90percent(10 °C to 30 °C) | |
| Relative humidity 75percent(30 °C to 40 °C) | |
| Relative humidity 45percent(40 °C to 50 °C) | |
| Absorption/corrosion | 30 °C, 95percent relative humidity,5 days |
| The instrument functions normally | |
| Working altitude | 2,000 m |
| Storage altitude | 12000 m |
| Vibration | MIL-PRF-28800F Stage 2 |
| Impact resistance | Pass 1 m anti-drop test |
| EMI, RFI, EMC | EN61326-1:2006 |
| Meet safety standards | |
| Institutional certification | CE |
| Protection Level 3 (SELV) Pollution Level 2 | |
| Other parameters | |
| Scintillation frequency | |
| The range of | 30 - 30万fpm—— |
| 0.5 - 5000hz | |
| Precision | 0.02% |
| Resolution | 30 . FPM = 0.1— |
| 1000000000000 = 1—— | |
| 0.5 Hz, 999 Hz = 0.1—— | |
| 1000hz ~ 5000hz = 1—— | |
| Frequency setting | FPM或Hz—— |
| Flicker pulse | |
| The length of time | The duration is adjustable in μs or degrees |
| Delay time | The duration is adjustable in μs or degrees |
| The Light -- the backlight | |
| Color temperature | About 6500 K |
| Illuminance | 30cm, 4800 lx @ 6000 FPM |
| External trigger | |
| Method | Connect external control triggers |
| High level voltage | 3v - 32v |
| Low level voltage | <1 V |
| Minimum pulse width | 50 μs connection |
