RUDOLPH DENSITYMETER DDM RANGE: All the models of the DDM range are totally automatic, digital and have a built-in, touch-sensitive screen. They can control the temperature of the sample through electronic heating and cooling – Peltier method. The VideoView which is patented in the name of Rudolph comes with the basic unit. The entire U-tube is also scanned with a 10X camera. This ensures even the smallest bubbles to be magnified 10 times and the images are shown live in the screen. The range is between 0 – 3 g/cm3. The min volume of sample required is 1ml. The systems are equipped with 5 USB Ports, 2 RS232 Ports, Ehternet Port for Network Connection, Keyboard, Barcode Scanner, Mouse, Network capabilities.

They have a built-in 8GB Non-removable Compact Flast Internal Memory and the entire system would be driven by Embedded Win 7 OS. With calibration in one temperature the system works throughout the temperature range.

Models 2910 & 2911 can also be equipped with a 21CFR Part 11 module and it is easily enabled through the digital touch screen and come with either NIST or UKAS traceable standards.

The differences between the various models lie in the resolution, repeatability and accuracy.

• Baumé of Hydrochloric Acid
• Normality of Sulfuric Acid
• Density of Gasses and Aerosols
• Drug to Propellant Ratio
• Lead Content
• ppm Gold in Acid
• % Toluene in Heptane
• Fat in Lubricant
• Mole Fraction of Methanol
• % HNO3
• Monomer Solutions
• Potassium Permanganate
• Hydrogen Peroxide
• Molar Solutions of EDTA
• SG of Urine
• Sweeteners
• Sodium Hydroxide