The MQ-510 handheld underwater specific photosynthetically active radiation meter is based on the original MQ-500 and has a built-in correction factor in the firmware for underwater measurement, making it very suitable for measuring underwater photosynthetically active radiation, especially the photon flux of artificial light sources (lights) underwater.
The MQ-510 is equipped with a photosynthetically active radiation probe that has good waterproof capabilities and supports spectral measurements from 389nm to 692nm, with a range of up to 4000 μ mol/m2/s. Significantly improved its measurement accuracy for LED light sources, which can better meet the measurement needs of natural light and artificial light sources. At the same time, it can achieve a 30m waterproof performance. Equipped with an AM-320 handheld probe, you can easily extend the sensor probe underwater or remotely for real-time measurement.
The MQ-510 recorder supports both automatic and manual measurement modes, and can store up to 99 measurement data. In automatic mode, the recorder measures every 30 seconds and automatically calculates the average of 60 30 second data points every 30 minutes and stores them.
|
MQ-510 |
spectral range |
389nm~692nm(±5nm) |
spectral selectivity |
<10%(412nm~682nm±5nm) |
range |
0~4000 μmol/m2/s |
Calibration error |
±5% |
repeatability |
<0.5% |
Unstable (long-term drift) |
<2%/year |
Nonlinear |
<1%(≤4000μmol/m2s) |
response time |
<1ms |
angle of view |
180° |
directional response |
±5%(75 ° zenith angle) |
Azimuth error |
< 0.5% |
Tilt error |
< 0.5% |
Temperature response |
-0.11 ±0.04%/℃ |
work environment |
0~50℃, 90% non condensing environment; Separate probe 30m waterproof |
protection grade |
IP68 |
Recording mode |
Manual/Automatic |
Record capacity |
99set of data |
power supply |
CR2320Button battery x 1 |
Dimensions (Recorder) |
12.6cm(Length) x 7.0cm (Width) x 2.4cm (Thickness) |
Probe size |
2.4cm(diameter) × 3.7cm (height) |
Probe shell material |
Anodized aluminum plating |
Number of probes |
1individual |
Length |
2m |
weight |
180g |