Author: rudolph2019 - Page 4

Dear Mike, We have been very pleased with our automated density system from Rudolph. Since the system was installed in September 2009, we have analyzed 3000 samples and have not had a single problem. The autosampler that you customized for us has been working great in regards to sampling directly from our process vials and […]

DearR udolph Team, I want to send my sincere thanks to an amazing team of people who have helped me through several is sues with our instruments. We have had a great experience with our sales person Julio, who from the day he brought in the instrument for us to test out, has been full […]

To Whom It May Concern: The DDM-2911 Plus has been an excellent addition to our lab. It allows us to quickly and accurately measure proof down to 2 decimal points. When we are just doing cursory checks on tanks and barrels we use a quick check setting that typically takes less than 60 seconds. When […]

Hi Mike, Thank you for the excellent service you’ve provided throughout ordering, installing and updating our DDM2911 Plus (Density Meter). As you know, we primarily employ the DDM2911 Plus to proof the spirits we craft in our distillery. In our industry, our governing body, the TTB, requires 0.02% Ethanol accuracy for testing of % Ethanol […]

Dear Mr Marriott, Please be informed that we are using the J357 Refractometer and the Autopol V since 2006, and that we are pleased about their accurate and stable measurement. Thereby we kindly request a quotation for the following items: – Autoplo QCP requalibration (see attached picture)/ or new one. – Refractometer calibration standard ( […]