| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| chongyukwai | "I think that set still has error since some of the important band is still below the dim light area eg red if they are using the same light source ..." | Read more » | over 9 years ago | |||
| chongyukwai | "Yes, i have done the calibration manually uses the blue and green light. Because the urine(concentrated urine and non-concentrated urine) are colle..." | Read more » | over 9 years ago | |||
| chongyukwai | "Actually I have not tried to detect the IR spectrum. But I have tried the visible light area. See the next note. " | Read more » | over 9 years ago |