- Dexis platinum sensor size how to#
- Dexis platinum sensor size serial number#
- Dexis platinum sensor size software#
- Dexis platinum sensor size series#
Dexis platinum sensor size software#
Some people get these with their sensors to use with the original software (if you have it) We have enough information at this point to possibly generate them Note: uvscada can more or less decode these. "They had a bug in the cypress sdk, and that caused the eeprom to go blank in some cases."."Dexis sensors were calibrated with a machine that could do 16 sensors at a time."."For a Gendex calibration file, you will need to use the resolution you used in your python script.".Open it as raw, check mark the endian box, and remove 4 bytes of data option. "For a Dexis, use ImageJ to open the flat and dark calibration files.the dfm for a Gendex size 2 should be reused only on gendex size 2 sensors." So it can be reused on a Dexis, but only Dexis. I am told that file can be reused, per sensor. this file helps the dexis or gendex gx-picture software to know which sensor it is dealing with. The third file is around 276kb or so, and. "There are 3 files in a calibration files."Dexis had a lot of older sensors calibration files on a server, and it crashed."."Apparently Dexis or Schein won't allow the creation of a calibration file onsite".so I used those proportions on a dexis, and finally got the resolution, and removed 4 bytes and enabled endian in ImageJ, and I was finally able to see the calibration file. I noticed in your python script, your resolution values were larger then what is outputted in the actual x-ray files.
Dexis platinum sensor size how to#
"I wanted to know how to read a calibration file, and he gave me some advice.There are some foundry marks but that probably won't be very helpful even if the foundry is identified Goes to unpopulated capacitor or something.
Dexis platinum sensor size series#
"CY7C68 Series 16 kb RAM EZ-USB FX2LP USB Microcontroller" "128 Megabit CMOS 3.0 Volt Flash Memory with 104-MHz SPI (Serial Peripheral Interface) Bus" JM : gave away my possibly working bare sensors (3x) and kept 2x definitely broken. Look something like this:īond wires are exposed! Be very very careful handing these! Seen at upper part of sensor above
Dexis platinum sensor size serial number#
There are some software tweaks, notably serial number range. They are packaged differently but otherwise internally identical. Sensors come in two brands: Gendex and Dexis. Sensors come in two sizes: size 1 (small) and size 2 (large). Finally, the image is decoded and, optionally, corrected on the host. Next, a size specific transfer method is used to suck data to the host. Once triggered, the sensor integrates for the given number of milliseconds (default 700). I have not seen changing it effect the capture in any way. There is a related trigger parameter (bin_thresh) of unknown function. Sensors can also be force triggered by sending a USB command. It probably also smooths out some boundary conditions as the x-ray head begins to fire. This presumably is to make a higher quality image by not accumulating noise while the x-ray is coming. Sensor waits for a certain radiation level (ctr_thresh) before triggering a capture. General theory of operation based on protocol reverse engineering.
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