Sartorius Moisture Analyzers from Terra Universal—MA35, MA100, MA150 Series

Infrared dryers from the Sartorius Moisture Analyzer Series are increasingly used as a fast alternative to the classic oven drying method. These compact analyzers are designed for routine applications in production and incoming inspection. With the resolution of an analytical balance, they are also ideal for research and development.

Whether you need an analyzer with an EC type-approval certificate or one tested for applications in legal metrology, Sartorius offers a customized solution for nearly every requirement. With a wide selection of infrared heat sources, including halogen lamp, CQR (coiled quartz radiator) or ceramic heating element, these moisture analyzers can be optimally adapted to the intended application.

The MA35 Series

The MA35 is the new basic model in the moisture analyzer series from Sartorius. Its performance functions and operating concept are geared toward daily routine processes, such as repetitive QC monitoring of samples as performed during in-process control and incoming goods inspection. To make the MA35 even more user-friendly, Sartorius has done away with seldom-used programming options without compromising flexibility or measurement accuracy.  The MA35 is the easy, user-friendly solution that comes with a rugged design.

The MA35’s concise display shows the user all-important information at a single glance. Easy-to-understand icons guide you in three steps from taring the sample pan to starting the measurement.

• Maximum weighing capacity of 35 g with 1-mg resolution
• Temperature range from 40 – 160°C
• Heating of a sample by two powerful metal tubular-shaped heating elements (also called dark radiators) Uniform distribution of the heat rays using an integrated reflector
• Choice of two modes for end-point determination of a measurement: fully automatic and timer modes
• Special version for compliance with FDA/HACCP regulations (no glass components)

The MA100 Series The MA100

is the only infrared dryer in the world that features a built-in weighing system with O.1-mg resolution and an EC type approval certificate. A motorized heating unit moves over the sample to open or close the sample chamber. This reduces interfering effects when a sample is placed on the pan or a measurement is started. The pacesetting design enables the MA100 to achieve a measuring accuracy well beyond that provided by conventional infrared dryers.

The MA100 features SPRM, or Swift Parameter Adjustment to a given Reference Method. This function enables the operating parameters of MA100 to be adapted to the results of an available reference method and saved as a drying routine. Optimization of operating parameters doesn't get any faster than this.

The Sartorius MA100 analyzers give you a choice of three different infrared heat sources: a halogen lamp for standard applications, a ceramic heating element for gentle heating of temperature-sensitive samples and a CQR quartz glass heater. The CQR combines the fast drying capability of a halogen lamp with the gentle heating capability of a ceramic heater for drying samples evenly over their entire surface. A printer that can be optionally integrated into the housing eliminates the familiar cable spaghetti of an external printer, while helping keep your work area tidy.

The Sartorius MA100 features the highest possible measuring accuracy that a thermogravimetric moisture analyzer can currently offer. With the accuracy of an analytical balance, the MA100 delivers exact results within minutes and excellent reproducibility. On top of this, its extensive functions offer a high level of flexibility to meet frequently changing requirements on the parameters of different types of samples or on the sequence of analysis. Ideal for quality control and research and development.

• Measurement of the moisture content from 0.05 % to 100 %
• Weighing capacity of 100 g with 0.1-mg weight resolution; optionally available in a version verified for legal metrology
• Automatic endpoint searching/automatic programming to determine the best possible parameters at the touch of a key
• Fast heating of a sample by choice of ceramic heating element, a halogen lamp or a CQR-coiled quartz radiator, all of which are infrared heaters
• Fast and easy control of the accuracy through DIN/ISO-compliant self-testing and self-calibrating capabilities thanks to the built-in calibration weight, reproTEST function and temperature adjustment set (accessory)

The MA150 Series

A rugged design with low space requirements and easy operation are the major features of these analyzers. Fully automatic drying of a sample until a constant weight is reached eliminates the need for programming an endpoint shutoff parameter. A total of 20 drying routines can be saved to give you the flexibility you need when measuring the moisture content of additional, out-of-the-ordinary samples.

The Sartorius MA150 is synonymous with easy operation and a time-tested, space-saving housing design for routine use in the laboratory, incoming inspection and in-process control.

• 150 g weighing capacity with 1 mg resolution
• Operating temperature range from 40° C to 220° C
• Homogenous sample heating with a choice of ceramic radiator or CQR quartz heating element (both infrared)
• Shutoff modes: fully automatic, programmable semi-automatic or timer
• Memory for 20 moisture analysis programs

*Required for FDA

Optional accessories are available for your Sartorius moisture analyzers

1. Data Printer, suitable for use in legal metrology; with date, time, statistics and transaction counter functions
2. Software, completely collects balance data and transfers it to any DOS/Windows application program
3. Cable, 16 ft. IBM type (fits RS232), 9-pin and 25-pin interfacing
4. USB Cable, RS232 (25-pin) to USB connecting cable
5. Anti-Theft, Locking Device
6. Cable, 5 ft. IBM type (fits RS232), 9-pin and 25-pin interfacing