Shimadzu/UV-2450/2550 - Calibration
I am having trouble with getting absorbance check reading to fall within range. I have cleaned the cells and made fresh potassium dichromate solution and still the absorbance readings are not falling within range at wavelengths 235nm, 257nm, 313nm and 350nm. Does anyone have any suggestions on what other trouble shooting I can do? Advise this member.
Cincinnati Sub-Zero/Z-Plus - 570i controller
I have two chambers a Z-8 PLUS and a Z-64. I also have the CSZ EZ-View on my computer. When I create a profile and download it to the Z-64, it puts the product information in the humidity spots. The two chambers will be connected to a network line here at work. Can someone please help me how to deal with this problem? I understand that I need an RS232 to RS485 converter but don't know where to put it exactly. Advise this member.
Perkin Elmer Spectrum 1000 - Back up and running
We are trying to get a PE Spectrum 1000 up and running again after not being used for 10 years. I contacted PE and they sent me a manual for a RX1 which has a different interface. Does anyone have a manual for a Spectrum 1000 or suggestions on how to get this back up and running. I have contacted ftir and he is going to work on the optics and laser but the software is the issue. We have a copy of the Spectrum 3.02 software from PE. Advise this member.