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Stirring, heating and controlling using the SLR In addition to fast or temperaturecontrolled heating, a lot of applications also require liquids to be stirred. Using our laboratory stirrer SLR with heating, the process of mixing liquids can be selected from careful to intense, and the device can also be used for speedy heating up or controlled temperature adaptation. All functions can be viewed and monitored on the large and clear LCD display. The stirrer and heating are controlled separately by convenient turning knobs. Technical data Heating function heating power (kW) 0.9 heated zone (mm) Ø 155 max. hot plates temperature (°C) approx. 550 min. time to boiling point 1 l H 2 O* (min) approx. 15 temperature sensor connector yes, Pt 1000 setting accuracy with temperature sensor (°C) 1 controlling accuracy with temperature sensor** (°C) ± 2 ... 5 SLR 218 The rpm range of the stirrer stretches from 100 to 1100 min -1 and can be set in steps of 10 min -1 . The mean rpm is also indicated in the form of a bar graph. Even in the lower rpm range, the smooth-running properties of the device are excellent. The heating power can be set in 24 steps and reaches an average heating output of 0.9 kW at step 24. If a Pt 1000 temperature sensor (optional) is connected, temperature-controlled work with fluctuations of ± 2 °C to 5 °C as a function of liquid volume, heat capacity, and ambient temperature is possible between 25 °C and 200 °C. The display will inform the user at intervals of 5 s alternately about the set and the actual temperature. In this case, too, the mean rpm is indicated in the form of a bar graph. hot plate material glass ceramic hot plates area (mm) 235 x 235 digital set/actual temperature display yes (temperature sensor connector) Stirring function max. rpm (min -1 ) 100 - 1100 setting accuracy rpm (min -1 ) 10 max. stirring volume (l H 2 O) 10 digital set/actual rpm display yes General data dimensions (L x W x H in mm) 370 x 240 x 85 weight (kg) approx. 3.8 max. load (kg) 25 admissible ambient temperature (°C) 10 - 40 admissible air humidity (%) 85 protection type IP 20 protection class 1 housing material die-cast cable connector fixed cable mains connection (V/Hz) 230 V, 50/60 or 115 V, 50/60 Order No. 230 V 28 541 6373 Order No. 115 V*** 28 541 6279 SLR * measured in 3 l glass beaker at 25 °C ambient temperature and 1 bar air pressure ** depending on liquid quantity, heat capacity, and ambient temperature *** the above measurement values may deviate slightly when using the 115 V version • CE sign Council Directive 89/336/EMC (electromagnetic compatibility) Council Directive 73/23/EMC (lowvoltage directive), last modified by the Council Directive 93/68/EMC
Accessories Description Type No. Order No. Temperature sensor W5791NNHT 28 510 5308 stainless steel shaft (V4A), Pt 1000 sensor, 1 m fixed cable with 2 x 4 mm banana plug, length 170 mm, Ø 4 mm, -30 …+ 200 °C Temperature sensor W5780NNHT 28 510 5238 glass shaft, Sensor Pt 1000, 1 m fixed cable with 2 x 4 mm banana plug, length 250 mm, Ø 6 mm, -30 …+ 200 °C Stand rod with fixing nut (M8) Z 601 28 541 6492 stainless steel, Ø 10 mm, length 450 mm Temperature sensor holder Z 602 28 541 6505 clamp with extension rod made of stainless steel, connector Magnetic stirrer rod set for standard applications Z 603 28 541 6554 AlNiCo5, circular cross-section, PTFE coated, 1 piece 15, 20, 30, 40, 50, 60, 70, 80 mm each Magnetic stirrer ripe for medium volumes Z 604 28 541 6562 SmCo, circular cross-section, PTFE coated, 5 pieces 9 x 15 mm each Magnetic stirrer for large volumes Z 605 28 541 6579 SmCo, elliptic cross-section, PTFE coated, 1 piece 19 x 75 mm each Compressed-air connector (only SLK) Z 607 28 541 6595 for use in an aggressive environment (subsequent installation only by manufacturer) Compressed-air connector set (only SLK) Z 608 28 541 6608 219
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Laboratory Products The first addre
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Contents News Page 2 Meters and ele
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IoLine, the pH electrode for the mo
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UviLine 9100 and 9400 The new spect
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Lab Lab Lab Lab Lab ProLab ProLab P
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ab 870 Wireless sensor recognition
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Conductivity Meter Lab 970 Direct d
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Direct data transmission Whether co
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000 Innovative - Sensors are recogn
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Flexible display of measurements on
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GLP thought out User recognition wi
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4000 pH, mV, ISE measuring - same a
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… the technical data Lab 970 ProL
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Lab 970 ProLab 1000 ProLab 2000 Pro
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Type no. Order no. Product Descript
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… for measuring pH values and red
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Technical data handylab pH 11, hand
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Technical data handylab LF 11, hand
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Technical data handylab OX 12 Oxyge
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Technical data handylab pH/LF 12, h
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Order overview handylab multi-param
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Contents laboratory electrodes Surv
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BlueLine Attractive shape, reliable
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Here are some examples: • pH elec
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Platinum diaphragm for fast respons
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… and conductivity cells Electrod
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… ORP electrodes and conductivity
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Continuous updating of sensor data
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A selection of the SCHOTT Instrumen
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Type No. Order No. Length L [mm] Ø
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Type No. Order No. Length L [mm] Ø
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Order No. Type No. Length L [mm] Ø
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Order No. Type No. Length L [mm] Di
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Order No. Type No. Length pH Range
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Order No. Type No. Length L [mm] Te
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Resistance thermometers with SMEK p
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Order No. BlueLine Type No. Tempera
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lueLine Precision electrode BlueLin
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The connecting cables are available
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Reliability and measuring safety Ex
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Electrolyte solutions, aqueous for
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Solutions and accessories for condu
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Storage and maintenance The electro
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electrodes Type No. Order No. Page
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SMEK 46 mm CONN EC T SMEK head (as
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Selection table titration Overview
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TITRONIC ® basic The burette with
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Technical data Designed for maximum
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easy Technical data Measuring ampli
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In practice small differences occur
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Live titration process The TitroLin
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Connection of analytical balances,
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115
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Ordering information TITRONIC ® ,
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Whatever your titration needs are,
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Application Electrode (w.o. temp.-s
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… as precise and robust as you ne
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The TitroLine alpha plus gets along
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Technical data TitroLine alpha plus
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Washing the electrode and the titra
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… strong benefits … ›Navigato
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… highly productive: TitriSoft 2.
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Controlled Access The controlled ac
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Electronic Signature Digital analys
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Ordering information TW alpha plus
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Selection table Spectrophotometers
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Choose between 2 PRIM units: PRIM L
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UviLine 145
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Modern interfaces Besides the USB s
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Spectrum 01/01/08 12:40 2.5 WL.: 88
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Ordering Information Type No. Order
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The best technological choices: Sma
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Technical Specifications Band width
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Ease of operation UVIKON XS The UVI
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Lamps compartment thermally isolate
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Performance validation kit with fil
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The UV VISion software supports all
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Specifications Optical Design • W
Page 169 and 170: … UVIKON XL and Ordering Informat
Page 171 and 172: Contents viscometry Viscometers wit
Page 173 and 174: Polymer applications for the AVS me
Page 175 and 176: Technical data ViscoCIock Measuring
Page 177 and 178: 0… easier and more flexible, with
Page 179 and 180: Technical data Unique flexibility I
Page 181 and 182: … with the practically proven Win
Page 183 and 184: The ViscoSystem ® AVS 470 needs no
Page 185 and 186: Technical data Clear user guidance,
Page 187 and 188: Ordering information ViscoSystem ®
Page 189 and 190: Ordering information ViscoSystem ®
Page 191 and 192: … with the AVSPro II Automatic Sa
Page 193 and 194: … easy, reliable and safe The pro
Page 195 and 196: S Pro II Measuring accuracy ± 0.01
Page 197 and 198: CT 53 This thermostat is for use wi
Page 199 and 200: Accessories Flow-through cooler CK3
Page 201 and 202: Ubbelohde viscometers, normal form
Page 203 and 204: Ubbelohde viscometers, with additio
Page 205 and 206: Ubbelohde viscometers with TC senso
Page 207 and 208: Micro-Ubbelohde viscometers Viscome
Page 209 and 210: Cannon-Fenske routine viscometers -
Page 211 and 212: Accessories Brackets and stands All
Page 213 and 214: Accessories LabPump The LabPump VZ
Page 215 and 216: Accessories Temperature stabilizati
Page 217 and 218: AVS measuring stands Measuring stan
Page 219: Fast heating using the SLK 1 and SL
Page 223 and 224: Information around the clock. Come
Page 225 and 226: Our buffer solutions are hermetical
Page 227 and 228: 1995 SILAMID ® , potential-stable
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