Cells and Calibration Standards Cells, NIST Traceable Calibration Standards and Filling Options for Automatic Polarimeters NVLAP LAB CODE: 200898-0 Accreditation to ISO/IEC 17025:2005 www.rudolphresearch.com/resources/quality

Two Temperature Control Solutions 1. atented TempTrol™ Technology P Eliminates the Need for a Water Bath 2. emperature Control With Water Bath T Glass Stopper TempTrol™ heating and cooling transfer surface TempTrol™ cell with mating heating and cooling absorption surface Picture A Temperature is selected via touch screen. Place the TempTrol™ cell in your TempTrol™ equipped Autopol® sample chamber to measure to within ±0.2°C of the USP, EP, JP or BP specified temperature (normally 20°C or 25°C ±0.5°C) Water Inlet NIST  Thermometer As seen above, almost all Rudolph Research Analytical jacketed...

Rudolph Research Polarimeter Sample Cells Sample will appear here The sample is injected in upper outlet port. with a Luer Syringe into the lower inlet port as seen here. Rudolph Research Polarimeter Sample Cells are designed to be easily filled and cleaned. When held at the correct angle and filled using the lower inlet port, the cell is filled with almost no possibility of leaving an air bubble in the cell. Filling from the lower inlet port forces any air bubbles up and out of the upper outlet port. Rudolph cells are unlike other manufacturers cells as they are uniquely designed to keep small...

Type 40T TempTrol™ Polarimeter Sample Cells: These cells are constructed of stainless steel and Delrin® and come with Luer® fittings at either end of the cell for easy filling with a plastic syringe or pipette. The cells have removable metal collars that allow for easy cleaning and glass cell end replacement. All cells come with Luer® lock and plug stoppers. Select Hastelloy® “H” when working with acids. Select HP for Automation or High Pressure Applications. Select H-SI Hastelloy® and Silco Steel® for a thin glass coating. For laboratories that work with strong acids and bases such as 6 Molar...

Type 30J Stainless Steel Jacketed Sample Cells: Type 30 with stainless steel jacket surrounding the main body of the cell for circulation of temperature control fluids. The cell has a built-in temperature port which allows the temperature sensor system to automatically measure the temperature inside the cell. Type 41T TempTrol™ Flow-Through Sample Cells: Stainless steel funnel and exit tubing. The cell has a built-in temperature port which allows the temperature sensor and temperature control system to automatically measure and control the temperature inside the cell to 20°C, 25°C or any input...

NIST Traceable Calibration Standards Picture E TempTrol ™ Quartz Plate Picture F Standard Quartz Plate TempTrol ™ Quartz Plates allow for temperature control and correction. Standard Quartz Plates allow for temperature correction only. Manufactured to NIST and ICUMSA Standards Selecting a Quartz Calibration Standard Rudolph Research Analytical Quartz Control Plates provide a permanent calibration standard for polarimeters and saccharimeters. Every Rudolph calibration standard is manufactured using extremely stable crystalline quartz which is manufactured and polished to specific planeness, parallelism,...

Cells That Meet The Most Demanding Applications Selection With over 50 cells to choose from, Rudolph Research Analytical has a cell to meet every application. AUTOPOL® Accepts Sample Cells from 10mm to 200mm Long Some polarimeters accept only special sample cells, with maximum lengths of 100mm. The Autopol® accepts cells up to 200mm long. A 200mm sample cell offers twice the sensitivity when measuring the same solution in a 100mm cell. This additional optical path length is especially useful for solutions having small rotations. For precious samples and essential oils with large optical rotations,...

TempTrol™ Quartz Plates indicated by the letter “T” have the facility for automatic temperature control when purchased with a TempTrol™ equipped polarimeter. Every Quartz Control Plate is calibrated by Rudolph Research Analytical and is traceable to the National Institute of Standards and Technology. Certificate of Accreditation to ISO/IEC 17025:2005 is accredited by the National Voluntary Laboratory Accreditation Program for specific services, listed on the Scope of Accreditation, for: Calibration Laboratories This laboratory is accredited in accordance with the recognized International Standard...