Moisture Analysers - Thermo Fisher

0.20.15Resonance frequencyS 210.1Empty applicator in resonatorBandwidth0.05Filled applicator in resonator02.32.35 2.4 2.45 2.5f/GHzFull-rangemoisture analysisfrom a single sourceInfrared dryingDifferential weighingCoulometryMicrowave resonancetechnology

The right analyzer for any applicationFoods, chemical | pharmaceutical products,building materials or animal feed – youname it, the moisture or water content hasa decisive impact on price, processability andquality, ranging from raw materials to finalproducts. Determining this moisture contentis one of the most common analyses in productdevelopment and in the manufacturingprocess. Here, the most diverse requirementson speed and resolution of the values measuredor on the operating design of the moistureanalyzers must also be considered inall cases. As a leading provider of moistureanalysis equipment, Sartorius is thoroughlyfamiliar with the needs of its customers andthus offers a wide range of equipment thatis continuously being enhanced.Infrared drying – fast and preciseA fast alternative to the classic oven dryingmethod, infrared dryers from the Sartoriusseries of moisture analyzers are beingincreasingly used. These analyzers are compactand designed for routine operation inproduction and in applications involvingincoming inspection. They feature the resolutionof an analytical balance, and are ideal forresearch and development. Moreover, we supplythese moisture analyzers in versions withan EC type-approval certificate for use inlegal metrology. Sartorius offers a customsolution for nearly any requirements. A wideselection of infrared heat sources, such as ahalogen lamp, a CQR quartz glass heater anda ceramic heating element, enable thesemoisture analyzers to be optimally adapted tothe intended application.Differential weighingIf the oven drying method is absolutely essential,the differential weighing program ofthe LA Reference series of balances fromSartorius efficiently manages large volumesof data and automatically calculates thedifferences between the tare weight, initialsample weight and backweights.Coulometry – selective detection of waterIf you need to determine not only the moisture,but also the water content of a sample,the coulometric Karl Fisher titration methodis the most commonly used technique.A further advancement in KF filtration is thecombination method incorporated in theWDS 400 Water Detection System fromSartorius. WDS 400 allows accurate measurementsto be performed down to a detectionlimit of 1 µg of water. At the same time, itenables quantitative differentiation amongsurface water, capillary water, and waterof crystallization. In addition, WDS 400completely eliminates the need for usingtest reagents required in KF titration.Microwave resonance technologyThe microwave resonance method offers theadvantage of particularly fast measurementbelow one second. At the same time, it isnon-destructive, which means that samplescan be further used for subsequent tests.The basis of this new Sartorius product line isthe LMA300P, a modular system. This systemconsists of a control and evaluation unit anda resonator module in which the moistureof a sample is measured. Applications for theLMA300P cover measurement of the moisturein pourable, granulated and viscous productswith a moisture content between 0.1% and85%.Halogen lampCeramic heating elementCQR quartz glass heater

Sartorius MA35:Easy … very easy!The MA35 is the new basic model in themoisture analyzer series from Sartorius. Itsperformance functions and operating conceptare geared toward daily routine processessuch as repetitive QC monitoring of samplesas performed during in-process controland incoming goods inspection. To makethe MA35 even more user-friendly, we havedone away with seldom-used programmingoptions without compromising flexibilityor measurement accuracy.No need for programmingEnd-point determination is fully automatic. Itis no longer necessary to program a shutoffparameter. The MA35 continuously monitorsthe drying process and stops the measurementas soon as the sample has reached a constantweight – i.e., when no more weight loss can bedetected despite heating. A built-in weighingsystem provides the measurement accuracyrequired for this with 1-mg resolution that isoptimized for use in high temperature ranges.For sample heating, the MA35 is equippedwith two powerful metal tubular-shapedheating elements, providing 360 watts ofpower. These heating elements, also calleddark radiators, are both rugged and durable.Compared to heating lamps made from glass,e.g. infrared lamps or halogen heaters, theseare especially resistant to dirt and vibration. Inaddition, the MA35's metal heating elementscan be used in accordance with the strictguidelines of the FDA and HACCP in caseswhere glass is prohibited in certain productionprocesses.Easy-to-understand and error-freemoisture analysisThe operating design focuses on accuracy andease of use. The concise display shows the userall important information at a single glance.Easy-to-understand icons guide you in threesteps from taring the sample pan to startingthe measurement. The MA35 has done awaywith the regular Program Selection menu,opting instead for a limited number of dryingroutines that can be saved in the non-volatilememory. All important operating parameterscan be accessed and changed in seconds,giving you more flexibility.The optional printer, YDP03-0CE, enables youto print analysis results on a short report tosave on paper usage. If you need comprehensivedocumentation, you can also print outthe sample analysis results as well as theweighing system and temperature calibrationas a detailed GLP report.

Sartorius MA150: The compact class featuringmaximum performance with minimum space requirementsFor routine operationA rugged design with low space requirementsand easy operation are the major features ofthese analyzers. Fully automatic drying of asample until a constant weight is reachedeliminates the need for programming an endpointshutoff parameter. Twenty drying routinescan be saved to give you the flexibilityyou need when the moisture content of additional,“out-of-the-ordinary” samples ofmaterial has to be measured.Customizable and fastSartorius offers you a choice of two differentmoisture analyzers that cover diverse requirementson moisture measurements. Whicheverheat source you opt for, both analyzers deliverresults within just minutes. For temperaturesensitivesamples, a ceramic heating elementensures especially gentle heating over theentire surface. The other choice, a CQR quartzglassheater, optimizes the analysis time evenfurther, which is already ultrafast for theanalyzer featuring the ceramic heater.Application-specific solutionsPractical accessories round off the entire lineupof Sartorius moisture analyzers. Theseinclude, for instance, an in-use dust cover thatis included with the standard equipment supplied,type approval for applications in legalmetrology, and a special version of the moistureanalyzer without openly accessible glasscomponents in compliance with the stringentFDA and HACCP requirements that ban theuse of glass in production.

Sartorius MA100: Analytical precision,combined with flexibility and dynamicsAs accurate as an analytical balanceThe MA100 is the only infrared dryer in theworld that features a built-in weighing systemwith 0.1-mg resolution and an EC typeapprovalcertificate. A motorized heating unitmoves over the sample to open or close thesample chamber. This reduces interferingeffects when a sample is placed on the pan ora measurement is started. The pacesettingdesign enables the MA100 to achieve a measuringaccuracy well beyond that provided byconventional infrared dryers.Automatic adaptation to reference valuesThe acronym “SPRM” stands for “SwiftParameter Adjustment to a given ReferenceMethod.” This function enables the operatingparameters of MA100 to be adapted to theresults of an available reference method andto be saved as a drying routine. Optimizationof operating parameters doesn’t get anyfaster than this.Flexible and modularThe Sartorius MA100 analyzers give you achoice of three different infrared heatsources: a halogen lamp for standard applications,a ceramic heating element for gentleheating of temperature-sensitive samplesand a CQR quartz glass heater. The CQRcombines the fast drying capability of a halogenlamp with the gentle heating capabilityof a ceramic heater for drying samples evenlyover their entire surface. A printer that canbe optionally integrated into the housingeliminates the tangle of cables so typical ofan external printer, and helps tidy up yourwork area.A clean solutionDid you accidentally spill a sample? Are therespatters of grease inside the sample chamber?No problem with the MA 100. The Plug & Dry ®feature enables you to easily slide out thecover with the heater for thorough cleaning,without the risk of cleaning agent enteringthe inside of the housing.

Sartorius Reference LA: Efficientmanagement of backweighing dataManagement of extensive weighing data,such as those generated, for instance, in theclassic oven drying method, is a powerfulfeature of the differential weighing functionin the Sartorius LA Reference series of balances.For up to 999 samples, these balancessave the tare weight, initial sample weightand the backweight, and use these data tocalculate the final result.It does not matter in which sequence themeasured data are logged – LA Referenceadapts to the individual needs of the user.A printout of all weights on the optionallyavailable YDP03-0CE data printer is generatedaccording to the sequence of the samplenumbers.

Sartorius WDS 400: Selective detection of surface water,capillary water and water of crystallizationWater, not moistureThermogravimetric methods, such as theoven drying method, use the weight loss of asample to determine the total content of allvolatile components and not, however, thepure water content. As a rule, the latter taskis performed using electrochemical techniquesthat are based on the principle ofcoulometry (coulomb = electric charge). Themost commonly known methods are coulometricKarl Fisher titration for solid and liquidsamples and the phosphorus pentoxidemethod for trace analysis of gases. However,both methods require complicated equipment;moreover, KF titration necessitates theuse of additional chemicals in order to performan analysis. The WDS 400 Water DetectionSystem from Sartorius combines thesethree standard methods into a high-resolutionand easy procedure for selective detectionof water in solids and pastes.Get all three in oneThe WDS 400 adopts the principle of convectionheating from the oven drying methodin order to drive out the entire moisture froma sample. A ceramic disc coated withextremely hygroscopic phosphorus pentoxideP 2 O 5 completely absorbs the water from theresulting gas mixture and bonds water moleculesto phosphoric acid H 3 PO 4 on the discsurface in a chemical reaction. By coulometry,i.e., by an electric current generated at theceramic disc, phosphoric acid is broken downinto phosphorus pentoxide P 2 O 5 , hydrogen Hand oxygen O. Based on Faraday’s law, it isknown how much current is necessary inorder to split off all hydrogen atoms from achemical compound. Thus, the WDS 400 usesthe amount of electric current to calculatethe quantity of water driven out of a sample.Highly accurate and selectiveThis combination method works so accuratelythat it is even possible to detect one singlemicrogram of water. Beyond that, theWDS 400 enables water fractions to bedifferentiated according to surface water,capillary water and water of crystallization(the latter is chemically bound water).Easy operationAll the user has to do is just weigh-in asample. The WDS 400 does not require anycomplicated handling of detection reagents,many of which are toxic.For measurement of the water content, theuser can choose the type of carrier gas, eithernitrogen (Class 5.0) or room air. For usingroom air, the WDS 400 has a built-in pumpand a drying unit.Dry nitrogen Oven up to 400°C Nitrogen + H 2 O P 2 O 5 + H 2 O cell Dry nitrogenwith H 2 + O 2r r r▲Electronics▲rl▲▼rrBalancePCPrinter

Sartorius LMA300P:Moisture analysis within a split secondThe LMA300P works with microwaveresonance technology. In this indirect measurementmethod, a harmonic electromagneticresonator field is built up by a microwavegenerator in a sensor (applicator). When theapplicator is filled with a sample, the waterin the sample interferes with the oscillationbehavior (resonance) of the microwave, orinteracts with the resonance field, changingthe height and width of the resonancefrequency peak.CalibrationThis change in resonance field is detectedby a sensor, and the analyzer CPU calculatesthe moisture content of the sample basedon the calibration previously carried out. Thebasic analyzer calibration required can bedone by the classic oven drying method or, ofcourse, using an infrared moisture analyzerfrom the Sartorius MA series.Fast measurementThe microwave resonance method offers theadvantage of particularly fast measurementin under one second. At the same time, it isnon-destructive, which means that samplescan be further used for subsequent tests.Changes in the color and surface structureof the sample, as is frequently the case, forinstance, in natural raw materials, does nothave any effect on calibration or thus onthe measured result, unlike near infraredspectroscopy. The microwave resonancemethod is not limited to measurement of thesurface moisture; rather, it also determinesthe core moisture thanks to its operatingprinciple.Application areasThe LMA300P can be used for nearly allpourable and granulated products as well asviscous liquids, such as whitewash and othersimilar materials. The measuring range isbetween approx. 0.1–85% moisture. Theprerequisite for operating the analyzer isto calibrate measurements on the basis ofa measurement procedure providing absoluteaccuracy. The major application area forthe LMA300P is incoming and in-processquality control.DesignThe LMA300P is a modular-designedsystem consisting of a control and evaluationunit, LMA300PA, and a resonator module,LMA300PR. This type of modular designallows a different resonator type to beused (available on request), and enables theanalyzer to be easily adapted to customerspecificapplications.Integrated PCMicrowavegeneratorResonatorSample0.2Sensor0.15Resonance frequencyS 21Empty applicator in resonator0.1Bandwidth0.05Filled applicator in resonator02.32.35 2.4 2.45 2.5f/GHz

Specifications for MA35|MA100|MA150MA35 MA100 MA150Max. weighing capacity (g) 35 100 150Accuracy of the weighing system (mg) 1 0.1 1Weighing system with EC type-approval certificateRepeatability, average (%)– for initial sample weight approx. >1 g ± 0.2 ± 0.1 ± 0.2– for initial sample weight approx. > 5 g ± 0.05 ± 0.02 ± 0.05Readability (%) 0.01 0.001 0.01Display mode for results– % moisture • • •– % dry weight (solids) • • •– % RATIO • • •– g residue • • •– g/kg residue • •– g/l residue •– mg weight loss • •– Calculated value (measured value × factor) •Temperature range and settings– from 40°C–160°C, adjustable in 1-degree increments •– from 30°C–230°C, adjustable in 1-degree increments •– from 40°C–220°C, adjustable in 1-degree increments •Heating mode– Standard drying • • •– Quick drying •– Gentle drying • •– Phase drying 3+0.1–999 min. 1+0.1–999 min.Analysis mode– Fully automatic • • •– Semi-automatic 1–50 mg/5–300 sec. 1–50 mg/5–300 sec.0.1–5.0%/5–300 sec. 0.1–5.0%/5–300 sec.– Timer settings 1+0.1–99 min. 3+0.1–999 min. 1+0.1–99 min.– Timer mode + fully/semi-automatic 2+0.1–999 min. +automaticSPRM ® mode for parameter recognition•Heating unit– Ceramic IR heating element (infrared) • •– Halogen lamp (infrared) •– CQR heater (coiled quartz radiator) • •– Metal tubular-shaped heating element (infrared dark radiator) •Later exchange of the heating unit by Plug & Dry ® *•Access to the sample chamber– via hinged, flip-up cover • •– via motorized cover •Optional version compliant with FDA|HACCP regulations** • •Built-in calibration weight•Operator guidance features– Context-sensitive menu with alphanumeric interactive promptsand symbols (icons) • • •– Text input for sample identification using soft-key prompts •– Numeric keypad for sample identification and parameter input •– Parameter input using soft-key prompts •reproTEST for determining the repeatability of the weighing system•Number of program memories 1 30 20•

MA35 MA100 MA150Memory for data storage– Statistics of the last 9,999 measurements •– End point up to the next moisture analysis run • • •Parameter settings password-protected against unauthorized access • •Manual input of tare weights•Data printer– Integratable (optionally retrofittable) •– External (optional) • • •Printout– GLP-compliant, user-configurable • •– GLP-compliant, inalterable standard configuration template •– Short record •Data interface port– RS-232C unidirectional • • •– RS-232C bidirectional •Bar code scanner can be connected•In-use dust cover for keypad • •Housing dimensions (mm) W+D+H 224+366+191 350+453+156 213+320+180,5Weight. approx. (kg) 5.8 8.0 5.5* Does not apply to the CQR heater** Not available with halogen lamp or CQR quartz glass heater

Accessories forMA35|MA100|MA150Accessories MA35 MA100 MA150Disposable sample pans, 80 units, aluminum, round, 90 mm ∅ 6965542 6965542 6965542Glass fiber filters, 80 units, 6906940 6906940 6906940for analysis of liquid, pasty and fatty samplesPanel replacement set YDS05MA YDS03MA YDS04MAAluminum panels for replacing glass panels to meetFDA|HACCP regulations (conversion kit)Windows ® 2000|NT|XP-compatible software YMW02MA YMW02MAfor data collection and for programming drying programsincl. interface cable, 9|25-pinCarrying case YDB03MA YDB05MAData printer– Integratable YDP01MA– External YDP03-0CE YDP03-0CE YDP03-0CEInk ribbon cartridge for data printer 6906918 6906918 6906918Paper rolls for data printer, 5 rolls, 50 m each 690693 690693 690693External calibration weight– 100 g (E2) YCW512-00– 30 g ±0.3 mg YSS43– 50 g (E2) YCW452-00Temperature adjustment set with manufacturer’s certificate YTM01MA YTM03MA YTM03MAStandard operating procedure (SOP) YSL02MA YSL02MA YSL02MAAre you interested in receiving further informationon our moisture analyzers?At www.sartorius.com you will find our applicationsdatabase packed with information on whichanalyzer is suitable for which particular applicationand which Sartorius operating parameters arerecommended. Moreover, numerous scientific articlesare available for downloading as PDF files.

Specifications|Accessories forLA ReferenceModel Readability Weighing capacityLA120S 0.1 mg 120 gLA230S 0.1 mg 230 gLA230P 0.1|0.2| 0.5 mg 60|120 230 gLA310S 0.1 mg 310 gLA130S-F balance for weighing filters 0.1 mg 150 gLA1200S 0.001 g 1,200 gLA620S 0.001 g 620 gLA220S 0.001 g 200 gLA2000P 0.001|0.01g 1,010|2,000 gLA620P 0.001|0.002|0.005 g 120|240|620 gLA5200D 0.001|0.01g 1,010|5,000 gLA3200D 0.001|0.01 g 1,000|3,200 gLA6200S 0.01 g 6,200 gLA8200S 0.01 g 8,200 gLA4200S 0.01 g 4,200 gLA2200S 0.01 g 2,200 gLA820 0.01 g 820 gLA420 0.01 g 420 gLA2200P 0.01|0.02|0.05 g 400|800|2,200 gLA5200P 0.01|0.02|0.05|0.1 g 1,200|2,400|3,800|5,200 gLA8200P 0.01|0.02|0.05 g 2,000|4,000|8,200 gPerformance features of the differential weighing program:– Memory capacity for 999 samples in up to 100 lots– Alphanumeric input of lot and sample names– Taring, sample weighing and backweighing with up to 30 backweighs per sample– Automatic and manual weight storage– Evaluation of results with residue and loss (weight unit and %), calculation factor, RATIO values– List function with display pages for lots, samples, measured values and results– Statistical evaluation with statistics display page– Printout as individual, backweighing or statistics record– User-specific, configurable printout– Interface port for bar code scannerMoreover, all LA Reference balances offer the following features:– Backlit graphic display with full text support and variable digit sizes– Fully automatic calibration|adjustment function, isoCAL– Memory for ISO|GLP-compliant calibration|adjustment records– 4 user-programmable lines, e.g., for entering the company’s address– Standard equipped with application programs for counting, weighing in percent, checkweighing, animal weighing, formulation,totalizing, calculation of weight values, density determination and statistics, time-controlled functions, such as automatic data printoutat intervals according to a preset timeAccessoriesOrder No.Data printer with date, time, statistics functionsYDP03-0CEInk ribbon cartridge for data printer 6906918Paper rolls for data printer, 5 rolls, 50 m each 690693

Technical Specifications|Accessories forWater Detection System WDS 400Technical specificationsMoisture analysis methodThermal analysis followed by coulometric measurementSample heating in the built-in From room temperature up to 400°C; adjustable in increments of 1°Cstainless steel oven (convection heating)Detection limit1 µg of waterReproducibility± 2% of the absolute water value measured (depends on sample)Measuring rangeSample weight, averageDisplayAnalysis timeOperator guidance|SoftwareData storageNumber of measuring programs1 ppm to approx. 40% water (depends on sample)15–2,000 mgppm/% and µg water, mA currentPower supply 115|230 V ± 10%FrequencyCarrier gasGas prepressureGas consumptionPower consumptionDimensions (W + D + H)WeightAverage: 10–20 min|adjustable in increments of 1 min–10 hEnglish, for PCs with Windows ® 2000 | NT | XPOn the hard drive of the interfaced PCLimited only by the PC’s hard drive memory50 … 60 Hz– Dry room air (using integrated air pump with molecular sieve)– Nitrogen, N 2 (Class 5.0)1 bar (15 psi)100–200 ml/minStandby 100 W|At full power 600 W500 + 500 + 180 mm20 kgAccessoriesRegeneration kit for electrochemical cellCalibration standard69MA022469MA0225PTFE particle-removing filters starting fromserial no. 1907004969MA0226PTFE particle-removing filters up toserial no. 1917000069MA0292Nickel scoops for weighing samples 69MA0228Electrochemical cell, uncoated69MA0232Temperature calibration unit for the oven 6740-86Molecular sieve for drying unitFlexible gas tubing, stainless steel,for external gas supply69MA029369MA0229Recommended balance modelsSemi-microbalances ME235S ME235P CP225DWeighing range structure SuperRange PolyRange DualRangeWeighing capacity in g 230 60|110|230 80|220Readability in mg 0.01 0.01|0.02| 0.1|0.01|0.05 0.01Microbalances SE2 ME5 ME36S CP2P LE26PWeighing range structure SuperRange SuperRange SuperRange PolyRange PolyRangeWeighing capacity in g 2.1 5.1 31 0.5|1|2 5|21 gReadability in µg 0.1 1 1 1|2|5 2|10 g

Specifications|Accessories forLMA300PSpecifications*Measuring range (%) Approx. 0.1–85Readability (%) 0.01Measuring accuracy (%) ± 0.05(depends on calibration and type of sample)Measuring time (s) < 1Display% moisture, % dry weight (solids)Measurement methodMicrowave resonance technologyAllowable sample temperature (°C) Approx. 0–70Operator guidanceTouch screen with demand-driven menu based on alphanumeric prompts(dialogue text and symbols)Memory for number of 40measurement programsData printerExternal (option)GLP-compliant reportYes, with optionally available external printer, YDP03-0CEInterface port2 + RS-232 C for printer and PCUSB port + 128 MB USB memory stickLine voltage110–230 V ACFrequency50 ... 60 HzPower consumption60 VA max.Housing dimensions (in mm) W + D + HControl unit, LMA300PA 500+430+200Sensor module, LMA300PR 370+390+280Weight approx. (kg)Control unit, LMA300PA 11.5Sensor module, LMA300PR 11.0* In addition to the LMA300PR sensor module, other sensors are also available on request. Depending on the desiredapplication, however, the technical specifications will have to be agreed on with a Sartorius applications technician.Optional Accessories:Data printer for external connectionOrder no.YDP03-0CEInk ribbon cassette for YDP03-0CE 6906918Printer paper, 5 rolls, each with 50 m, 690693for YDP03-0CEApplicator, 60 mm69MA0294Applicator, 140 mm69MA0295

Sartorius AGWeender Landstrasse 94–10837075 Goettingen, GermanyPhone +49.551.308.0Fax +49.551.308.3289www.sartorius.comSpecifications subject to changewithout notice.Printed in Germany on paper that has beenbleached without any use of chlorine.W/sart-215 · GPublication No.: W--1039-e06102Order No.: 98649-001-11