Re: [ccp4bb] weak magnet of goniometer of MAR345dtb

2009-08-28 Thread Andrew Purkiss-Trew
Quoting aidong : Hi, We have recently installed a new home source diffraction system using MAR 345 dtb. It works much better than the rigaku because this new device has automatic motor control system. However, we have a lot of trouble to mount crystals. The magnet of MAR goniometer is

Re: [ccp4bb] weak magnet of goniometer of MAR345dtb

2009-08-27 Thread Manfred S. Weiss
Dear Aidong, there are some permanent magnet adapters, which you can get from MAR or which you can make yourself. These help, especially with your old pins. Cheers, Manfred. Quoting aidong : Hi, We have recently installed a new home source diffraction system using MAR 345 dtb. It works mu

[ccp4bb] weak magnet of goniometer of MAR345dtb

2009-08-27 Thread aidong
Hi, We have recently installed a new home source diffraction system using MAR 345 dtb. It works much better than the rigaku because this new device has automatic motor control system. However, we have a lot of trouble to mount crystals. The magnet of MAR goniometer is significantly weak