Alphachrun He helium isotope dating quadrupole mass spectrometer

Alphachrun He helium isotope dating quadrupole mass spectrometerThe visual software package based on LabView allows users to create and adjust the operation sequence of system experiments without any prior programming knowledge. It is a dedicated computer system with a Windows computer, which is connected to the Alphachron digital I/O system, quadrupole, laser controller, diffusion cell controller (optional), CCD camera (or optical pyrometer), and xy controller. The instrument integrates laser heating module, gas processing module, and optional quartz halogen heating system. The system has been prefabricated before delivery, and can be used for measurement with minimum debugging after installation.

Technical parameters:
1. Average power: 5W;
2. Energy density:> 25J/cm2；
3. Rectangular beam size: Length: 2-300 μ m * width: 2–300 μm*；
4. Position reproducibility:< 4 μm 2 sigma；
5. Laser cooling method: air cooling;
6. Pulse energy stability:< 3% RSD.

Equipment advantages:
1. 915nm diode laser, lens system, power supply, and safety cover;
2. Measure the content of helium isotopes for age calculation;
3. Automated, integrated, and compact turnkey system;
4. Can accurately determine the thermal history of the crust;
5. Digesting mineral particles and analyzing them using standard ICP-MS technology;
6. Gas processing module and optional quartz halogen heating system.

Alphachrun He helium isotope dating quadrupole mass spectrometerThe high vacuum system consists of a dry diaphragm front-end pump, a mixed turbo pump with a controller, and an ion pump with a controller. The Alphachron system software/driver program is used for laser automation, gas processing, and radioactive helium measurement. In the process of studying the 4D evolution of the ore system, it was found necessary to develop an instrument for rapid and automatic analysis of mineral samples. The integrated and compact turnkey system is designed to extract and measure gases from mineral samples. Its main function is to extract and purify helium elements from mineral samples, and measure the content of helium isotopes for age calculation.