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Error 40 at Mettler DL70 ES Titrator

Hi. I am working on with old titrator from Mettler, DL70 ES. I have created a method with EDTA titrant using mettler template. However, I cannot incorporate the method to run in the machine. There was an error sign popped up, E40: There are...

SPD alert over and over

Hello, I have quite an annoying problem with a Beckman Optima TLX 120 000 ultracentrifuge concerning the SPD alert. I use the 100.2 rotor. A month ago, I wanted to centrifuge for 1h at 15 000 rpm at 12 degres so I filled the rotor with tubes...

Gain not lowering when optimizing

what could cause the instrument to keep the gain on the higher side. There is no repeatability as well.

Drive Error with Beckman Avanti J-25

We have a Beckman Avanti J-25 which has been working properly until last week. We turned it on last Friday, it started to display the "Driver" error which cannot be cleared by pushing "Clear" button. I can open the door. But the...

Problem software ca-90

Hello can anyone help me for Audit Diagnostics - SAPPHIRE XT fully automated I forget the password administrator software ca-90

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