PRODUCT SELECTION GUIDE

Transcription

1 PRODUCT SELECTION GUIDE Stirrer Model (Analog, Digital or Electronic) STIRRERS Ambient Operating Top Stirring Number Max. Vessel Temperature Plate Surface Size Stirring Speed of Stirring Size Application Range C ( F) Material Inches (cm) Range (RPM) Positions (Vessel Qty.) Notes Page Explosion- Proof (Electronic) EXPLOSION PROOF STIRRER (63 81) Ceramic 10 x 10 (25.4 x 25.4) liters UL Listed, Class I, 147 Group C & D Cimarec/ S88600 NUOVA Type S7200/ SL7200 Type S7800 & Type S17400 Maxi Stirrer ANALOG STIRRERS (63 81) Ceramic 4 x 4 (10.1 x 10.1) ml Microscale Chemistry 149 Aluminum 7 x 7 (17.7 x 17.7) 3 liters Reagent & Media Mixing 12 x 12 (30.4 x 30.4) 8 liters (63 81) Porcelain 7 x 7 (17.7 x 17.7) liters Titrations (63 81) Aluminum 7 x 7 (17.7 x 17.7) liters Reagent & Media Mixing 152 Plexiglas 7 x 7 (17.7 x 17.7) Titrations Light Window Illuminates Endpoints (63 81) Aluminum 4.0 (10.1) Dia ml Electrochemical Tests/ 153 Titrations Low Profile & Small Footprint (63 81) Stainless 14 x 14 (35.5 x 35.5) liters Stir Large Volumes of 154 Steel H 2 O/ Viscous Solutions PMC 500 PMC Mega- Mix I (63 81) Aluminum 4 x 4 (10.1 x 10.1) , 4, 5, ml Microscale Chemistry 155 Ceramic 7 x 7 (17.7 x 17.7) 3 liters Reagent & Media Mixing Porcelain 10 x 10 (25.4 x 25.4) 600 ml (5) Process Up To 9 Samples 400 ml (9) At The Same Time Individual Stir Controls (63 81) Aluminum 10 x 10 (25.4 x 25.4) liters Stir Up To 10 Liters 155 Ceramic of H 2 O Porcelain Cellgro (Electronic) CELLGRO STIRRER ( 4 140) Acrylic 15.2 x 15.2 (38.7 x 38.7) liter (5) Cell Culture/ Econ. Unit 151 Accuracy (+/ 3 rpm)/ Deluxe: LCD (+/ 1 rpm) Mirak (Digital) DIGITAL STIRRERS 4 37 (25 99) Ceramic 7 x 7 (17.7 x 17.7) , 4 3 liters Use in Incubators x 12 (30.4 x 30.4) 8 liters or Cold Rooms/ Stir Four 1 liter (4) Vessels Simultaneously Porcelain = Porcelain-coated stainless steel All Stirrers Will Accommodate Non-Magnetic Metal Vessels With Thin-Walled Bottoms (< 0.12 in. or 3 mm).

2 new E X P L O S I O N - P R O O F S T I R R E R S A F E - T S 1 0 Here s a revolutionary product that won t blow you away. By design. Our explosion proof stirrer is UL listed for Class I, Group C & D Hazardous Atmospheres. It s the world s first of its kind. You can increase your safety, and comfort level, and even make your lab a more productive place to work. Just by using this poof-proof stirrer. UL listed Stirs viscous oils Type S Top Plate Overall Dimensions Weight Dimensions (cm) Inches (cm) Lbs (kg) Type W D W H D Ship S (25.4) 10 (25.4) 11.1 (28.3) 7.9 (20) 12.8 (32.4) 30 (13.6) (50/60 Hertz) Stirring Speed Model # Volts Amps Watts Range (RPM) Price S S Models CE marked. UL Listed for Class I, Group C and D hazardous atmospheres containing ethyl ether, ethylene, and mixtures such as gasoline, hexane, naptha, benzene, butane, propane, ethanol, acetone, lacquers, natural gas, or vapors with ignition temperatures above 100 C. Safe in hazardous situations where Class I, Group C and D flammable gases or solvent vapors can produce explosive or ignitable mixtures. Stirring speeds from 60 to 1200 rpm, with precise, electronic stir control, within ± 3 rpm. Stir oils with a viscosity of 1200 centipoise at 400 rpm (@ 21.5 C). Large, ceramic top plate surface 10.0 x10.0 (25.4 cm x 25.4 cm) allows for maximum sample capacity. Accommodates vessels with a volume capacity of up to 6 liters. High quality CE-marked unit has been specially designed to meet IEC1010 laboratory standard. Sturdy construction allows maximum load capacity, 25 lbs., (11.3 kg) on top plate. Corrosion-resistant powder coat painted stainless steel case is easily cleaned and maintained. Built-in 0.5 (1.3 cm) conduit attachment and 18.0 (45.7 cm) lead wire for UL required electrical hook-up. (Unit must be hardwired; plug not included) Supplied with one 2 x 0.38 (5 cm x 1 cm) teflon-coated stir bar. Organic reactions - stir flammable solvents (Class I, Group C and D) Quality control - test homogeneity or miscibility of oils, laquers & polymers

3 M I R A K S T I R R E R S Not all stirrers stir alike. Mirak stirrers have an electronic feedback control which monitors and regulates stirring speed no matter what your sample viscosity - aqueous solutions or viscous oils. Four-place Mirak stirrers are truly one of a kind. You can control the stirring speed of four samples at one exact speed. Quality control of sample solubility in solution. Turbidity testing - maintain solution homogeneity Polymer integrity tests/viscosity Electronic stirring speed control Digital display Mirak Stirrers The motors in the Mirak stirrers produce maximum stirring torque which, when combined with a powerful magnet, provide exceptional magnetic coupling with a stir bar - even with a solution that has a viscosity similar to cooking oil. All Mirak units are designed with a solid ceramic top for the most durable, and easy to clean, corrosion-resistant top plate available. Stirring speed accuracy is ± 4 rpm. Reflective bright white color makes sample viewing easy. Digital display allows observation of stirring speed. Separate power switch turns unit off/on without disturbing speed settings. Ring stand holder accommodates a standard 1/2" (1.27cm) diameter support rod to aid in securely positioning a thermometer. Your last setpoint is stored in memory and will always appear on the display when the unit is switched on again. 7 x7 (18x18 cm) stirrers accommodate up to 4 liters in volume and top plate loads of up to 25 lbs (11.4 kg). 12 x12 (30x30 cm) single place stirrers accommodate up to 6 liters in volume and top plate loads of up to 30 lbs (13.6 kg). 12 x12 (30x30 cm) fourplace stirrers accommodate four 1 liter flasks and top plate loads of up to 25 lbs. (11.4 kg). 7" x 7" (18 x 18 cm) Top Plate Models Overall Dimensions 8.3" (21 cm) x 5.7" (14.6 cm) x 12.2" (31.1 cm) (50/60 Hz) Stirring Speed Shipping Weight Model # Plug Volts Amps Watts Range Lbs (kg) Price S72525 Standard 15-Amp (6.2) S72520 Standard 15-Amp (6.2) S European (6.2) -26 Models supplied with European cord set. 12" x 12" (30 x 30 cm) Top Plate Models Overall Dimensions 13.5 (34.3 cm) x 6.4 (16.4 cm) x 16.6 (42.2 cm) (50/60 Hz) Stirring Speed Shipping Weight Model # Plug Volts Amps Watts Range Lbs (kg) Price S72835 Standard 15-Amp (10.0) S73130 Standard 15-Amp (10.0) S European (10.0) -26 Models supplied with European cord set. 12" x 12" (30 x 30 cm) Top Plate Four-Place Models Overall Dimensions 13.5 (34.3 cm) x 6.4 (16.4 cm) x 16.6 (42.2 cm) (50/60 Hz) Stirring Speed Shipping Weight Model # Plug Volts Amps Watts Range Lbs (kg) Price S73135 Standard 15-Amp (10.0) S73130 Standard 15-Amp (10.0) S European (10.0) -26 Models supplied with European cord set.

4 Stirrer C E R A M I C / A L U M I N U M T O P S T I R R E R S Cimarec s ceramic top & the new aluminum top stirrers come fully prepared to spoil you with powerful features. They provide you with speed versatility from 100 to 1000 rpm. Field pros ask for Thermolyne when nothing less than excellence will do. Gentle or vigorous stirring Integral ring-stand holder Type S88600 Cimarec Stirrers Top side drip edge channels spilled liquid away from knobs and provides protection for inside components. Rugged cast aluminum bodies provide stability and durability. For safe operation, all models include a power indicator light that illuminates when power is applied to the control. Quiet stirring at a gentle 100 rpm as well as at a vigorous 1000 rpm operation. Strong magnetic coupling ensures that stir bar remains coupled with drive magnet, even in viscous solutions. 7 x 7 and 12 x 12 stirrers include one 2 x.38 (5.1 cm x 1 cm) Teflon-coated stirring bar. 4 x 4 units include one 1 x.31 (2.5 cm x 0.8 cm) stir bar. An integral ring-stand holder on all models accommodates support stand and clamp. Gross weight of items placed on the stirrer top should not exceed 25 lbs. (11.3 kg) on 7 x 7 and 12 x 12 models and 10 lbs. (4.5 kg) on 4 x 4 models. Cimarec Stirrers offer: Solid ceramic top plate is easily cleaned, resistant to acid and alkali. Reflective bright white color enhances sample visibility. Top plate sizes to fit any requirement. Choose 4 x 4, 7 x 7 or 12 x 12 (10.1 x 10.1 cm, 17.7 x 17.7 cm, or 30.4 x 30.4 cm) stirring surfaces. Aluminum Top Stirrers offer: Durable aluminum top plate stands up well to rugged use and minimizes heat transfer to sample from motor operation. Aluminum Top 7 x 7 (17.7 x 17.7 cm) Stirrer Models Overall Dimensions 7.68 (19.5 cm) x 4.5 (11.4 cm) x 8.5 (21.5 cm) Stirring Weight (50/60 Hertz) Speed Lbs (kg) Model # Volts Amps Watts RPM Ship Price S (3.4) S (3.4) -26 models supplied with European cord set Cimarec 4 x 4 (10.1 x 10.1 cm) Top Plate Models Overall Dimensions 4.75 (12.0 cm) x 4.25 (10.7 cm) x 5.25 (13.3 cm) Stirring Weight (50/60 Hertz) Speed Lbs (kg) Model # Volts Amps Watts RPM Ship Price S (2.2) S (2.2) S (2.2) -33 models CE marked, Non-CE -26 Units with European cord set are available. Cimarec 7 x 7 (17.7 x 17.7 cm) Top Plate Models Overall Dimensions 7.68 (19.5 cm) x 4.5 (11.4 cm) x 8.5 (21.5 cm) Stirring Weight (50/60 Hertz) Speed Lbs (kg) Model # Volts Amps Watts RPM Ship Price S (3.7) S (3.7) S (3.7) -33 models CE marked, Non-CE -26 Units with European cord set are available. Cimarec 12 x 12 (30.4 x 30.4 cm) Top Plate Models Overall Dimensions (32.7cm) x 5.5 (13.9 cm) x 13.8 (34.9 cm) Stirring Weight (50/60 Hertz) Speed Lbs (kg) Model # Volts Amps Watts RPM Ship Price S (6.2) S (6.2) S (6.2) -33 models CE marked, Non-CE -26 Units with European cord set are available.

5 N U O V A S T I R R E R S Accidents happen. That s why Nuova units were designed with porcelain-coated stainless steel tops that resist corrosion. Having a very bad day? An inch-long drip edge on the top protects all the internal components from Monday morning liquid mishaps. Did we mention Nuova s die cast aluminum case enhances its durability and longevity? Consider it Monday morning insurance. There is hope W H Low profile Excellent low speed stirring D Nuova Stirrer Die cast aluminum case provides durability and long life. Porcelain-coated stainless steel top provides excellent corrosion resistance. One-inch (2.54 cm) long topside drip edge provides protection of internal components in case of accidental spillage. Compact, low profile design fits on the most crowded lab bench. All units include an integral ring stand holder to accommodate a 0.5 (1.3 cm) diameter support rod. Accommodates up to 20 lb. (9.1 kg) loads Stirring Control Excellent slow speed stirring (100 rpm) achieved by turning control knob to speed setting 1. Strong magnetic coupling ensures that the magnetic stir bar remains locked with drive magnet, even in viscous aqueous solutions. All stirring models include 2" x.38" (5.1 x 1.0 cm) Tefloncoated stir bar. General lab mixing. Titrations stirring. Preparing culture media. Slow speed stirring of culture media. Top Plate Surface Overall Dimensions Dimensions Weight Type W D W H D Ship S (17.7) 7.0 (17.7) 11.8 (29.9) 4.5 (11.43) 8.6 (21.8) 7.5 (3.4) Stirring Speed Model # Volts Amps Watt Hertz Range (RPM) Price S18525* / S18520* / S / Models supplied with European cord set. * UL/CUL listed.

6 C E L L G R O Whoever said Moderation in all things wasn t referring to the Cellgro stirrer. This five-position magnetic stirrer bypasses moderate and goes straight to over-achiever to deliver the kind of precise, controlled, stirring essential for optimum cell growth. Let the handle your programmable stirring duties. Or put your feet up while the simultaneously synchronizes the stirring of five vessels. Ah, life is good. Accommodates five 1000ml vessels Precise, controlled stirring No heat is transferred to vessels or incubator Type S45600 Type S45700 Type Width Depth W H D Ship S (38.7) (38.7) (38.7) 2.9 (7.4) 17.0 (43.2) 16 (7.25) Type Width Depth W H D Ship S (38.7) (38.7) (38.7) 2.9 (7.4) 17.0 (43.2) (7.4) Stirring (50/60 Hertz) Max Operating Speed Model # Volts Amps Watts Humidity Amb Temp RPM Accuracy Price S % C ( F) ±3 RPM S % C ( F) ±3 RPM -26 models supplied with European cord set. Stirring (50/60 Hertz) Max Operating Speed Model # Volts Amps Watts Humidity Amb Temp RPM Accuracy Price S % C ( F) ±1 RPM S % C ( F) ±1 RPM -26 models supplied with European cord set. Five position magnetic stirrer provides precise, controlled, gentle stirring required for optimum cell growth. Two models to choose from: The deluxe series with programmable stirring from 1 to 100 minutes ON and 10 to 1000 minutes OFF plus LCD read-out to monitor actual stirring speed. The economical series provides synchronized stirring of 5 vessels at once. Both models will accommodate ml vessels. Low-profile design, only 2.9" (7.4 cm) high to maximize valuable incubator space. Angled front panel allows easy operation and viewing of control panel. Soft start/soft stop speed control permits a gradual change in speed of only 5.5 rpm to minimize cell trauma. Auxiliary receptacle at the rear of the stirrer allows you to operated four to six units using just one electrical outlet. State-of-the-art blending of electronics and mechanics to ensure quiet, trouble-free, continuous operation. The -20 C to 60 C (-4 F 140 F) ambient operating temperature range provides optimum performance, either on benchtop or in an incubator. Saves valuable testing time by processing five 1000 ml vessels simultaneously. Unique drip protection lip on stirrer surface protects internal components in case of accidental spillage. Components stay cool to ensure no heat is transferred to vessels or incubator. Designed for growing anchorage dependent cells on microcarriers. Traditional suspension methods. Other applications requiring slow, controlled stirring.

7 A L U M I N U M T O P & S T I R L I G H T You said if you ever found a stirrer that could manage viscous solutions, you d buy it. Well, here it is, and it features a large Alnico drive magnet that provides positive magnetic coupling even with high viscosity solutions. Plus, the unit s perforated stainless steel case and aluminum top assist heat dissipation. No more breakdowns from heat buildup. The Stir Light sheds light on hard-to-see endpoints. Check or cash? W Stirs up to 4 liters H Stir Light is ideal for titration applications D Type S7200 Type SL7200 Type W D W H D Ship S (17.8) 7.0 (17.8) 7.0 (17.8) 4.5 (11.4) 8.0 (20.3) 5.25 (2.3) (50/60 Hertz) Stirring Speed Model # Volts Amps Watts Hertz (RPM) Price S S / Type W D W H D Ship SL (17.8) 7.0 (17.8) 7.0 (17.8) 4.5 (11.4) 8.0 (20.3) 6.5 (2.9) (50/60 Hertz) Stirring Speed Model # Volts Amps Watts Hertz (RPM) Price SL SL / Large Alnico drive magnet provides positive magnetic coupling even with very viscous aqueous solutions. Perforated stainless steel case and aluminum top reduce heat build-up. Type S7200 and SL7200 stirrers accommodate up to 15 lb (6.8 kg) loads. All models include one 2" (5.1 cm) long x.38" (1 cm) diameter Teflon coated stirring bar, three-wire cord, and plug. Stir light (SL7200) 5.25" (13.3cm) square Plexiglas light window illuminates samples and hardto-see endpoints in titrations. Light and stirring functions can be used independently of each other. Heat transfer to aqueous samples from light and stirring motor is low approximately ±5 C(9 F) above ambient temperature. Standard reagent mixing. Plexiglas window illuminates hard-to-see endpoints in titrations. Stir bacteriological cultures. Stir up to four liters of aqueous solutions.

8 S T U D E N T S T I R R E R S The solid stainless steel case on our Type S7800 student stirrers holds up to spills, and stirs up a storm for hours. Best of all, both the Type S7800 and S17400 student stirrers keep a low profile atop high traffic benchtops. Ideal for titration stirring Motor is designed for hours of continuous operation Type S7800 Solid stainless steel case is impervious to spills Type S17400 Type Diameter Height Diameter Ship S (10.1) 3 (7.6) 4.5 (11.4) 1.75 (.79) (50/60 Hetz) Stirring Speed Model # Volts Amps Watts RPM Price S Type Diameter Height Diameter Ship S (10.1) 3 (7.6) 4 (10.1) 1.75 (.79) (50/60 Hetz) Stirring Speed Model # Volts Amps Watts RPM Price S Student Stirrers Solid stainless steel case on Type S7800 is impervious to effects of spills. Perforated enamel-finished steel case on Type S17400 provides cool operation. Strong magnetic coupling keeps stir bar synchronized. Stirring motor is designed for continuous hours of operation. Type S7800 features separate on/off switch permitting starts and stops without changing the speed setting. Type S7800 also features a dovetail bracket for mounting on laboratory racks. Both stirrers are supplied with a 1" (2.5 cm) x 0.31" (0.8 cm)diameter Teflon coated stir bar and three wire cord and plug. General laboratory mixing of aqueous solutions. Titration stirring. Stirring of solutions when monitoring and/or adjusting solution ph (ph meter stations). Electrolysis experiments and potentiometric titrations.

9 M A X I S T I R R E R Our Maxi Stirrer will lighten your workload with a minimum of effort. 196 square inches (1260 sq. cm) of stainless steel stirring surface permits stirring of up to 300 pound (136 kg) loads. Whew. Viscous solutions? No problem. Its 1/8 hp permanent split capacitor motor really packs a maximum torque punch. Add a mighty 7.5" (19.1 cm) drive magnet to the list and this bad boy promises years of dependable service. W H Ideal for stirring large volumes Powerful 1/8 hp motor provides maximum torque for stirring viscous substances like molasses and starch solutions D Type S25500 Type W D W H D Ship S (35.5) 14.0 (35.5) (37.4) 8.0 (20.3) (37.4) 48 (21.8) Stirring Speed Model # Volts Amps Watts Hertz (RPM) Price S S / square inches (1260 sq. cm) of stainless steel stirring surface accommodates up to 300 lb (136 kg) loads. Powerful 1/8 hp permanent split capacitor motor provides maximum torque, even when mixing viscous solutions (> 3,000 centipoise). Powerful 7.5" (19.1 cm) drive magnet accommodates 3" to 6" (7.6 cm to 15.2 cm) stir bars for stirring up to 35 gallons (132 liters) of aqueous solution. Optional 4.25" (10.8 cm) long by 1.06" (2.7 cm) diameter Teflon-coated stir bar can be ordered separately. Part number MGX7. Stirring viscous gels. Stirring large volumes of aqueous solutions. Stirring latex mixtures. Mixing polymers and starches. Stirring molasses. Accessories Length Diameter Part # Description Inches (cm) Inches (cm) Price MGX7 Teflon-coated stir magnet 4.25 (10.8) 1.06 (2.7)

10 P M C S E R I E S & L A R G E V O L U M E M E G A - M I X I Nearly 20 models to choose from - some single position and some multi-tasking, multi-position. All high quality, and dependable. If you ever wished you could do several things at once, your wish is granted: our multi-tasking stirrers can process up to nine samples at once. Multiplicity rules. Multi-sample processing - stir up to nine solutions at once. Solubility/miscibility studies Buffer preparation - stir up to 10 liters of aqueous solutions. Single and multi-position stirrers Mega-Mix I stirs 10 liters of H 2 O PMC 500P PMC 500 Series Single-Position Stirrers Top Plate Dimensions Overall Dimensions Weight Inches (cm) Top Plate Inches (cm) 50/60 Hz Stirring Speed Lbs (kg) Model # W D Material W H D Volts Amps Watts RPM Ship Price 500A 7 (17.7) 7 (17.7) Aluminum 8 (20.3) 4.5 (11.4) 10 (25.4) (6.8) 500P 7 (17.7) 7 (17.7) Porcelain 8 (20.3) 4.5 (11.4) 10 (25.4) (6.8) 500C 7 (17.7) 7 (17.7) Ceramic 8 (20.3) 4.5 (11.4) 10 (25.4) (6.8) 540A 4 (10.1) 4 (10.1) Aluminum 5 (12.7) 4.5 (11.4) 7.5 (19) (4.5) 540C 4 (10.1) 4 (10.1) Ceramic 5 (12.7) 4.5 (11.4) 7.5 (19) (4.5) 230V models available, add -2 to above model numbers PMC 500 Series Multi-Position Stirrers Top Plate Dimensions Overall Dimensions Weight Inches (cm) Top Plate Inches (cm) 50/60 Hz Stirring Speed # of Lbs (kg) Model # W D Material W H D Volts Amps Watts RPM Stirrers Ship Price 504A 4 (10.1) 4 (10.1) Aluminum 10.5 (26.7) 6.5 (16.5) 15 (38.1) * 36 (16.3) 504C 4 (10.1) 4 (10.1) Ceramic 10.5 (26.7) 6.5 (16.5) 15 (38.1) * 36 (16.3) 505A 10 (25.4) 10 (25.4) Aluminum 10.5 (26.7) 6.5 (16.5) 15 (38.1) (14.5) 505P 10 (25.4) 10 (25.4) Porcelain 10.5 (26.7) 6.5 (16.5) 15 (38.1) (14.5) 505C 10 (25.4) 10 (25.4) Ceramic 10.5 (26.7) 6.5 (16.5) 15 (38.1) (14.5) 509A 10 (25.4) 10 (25.4) Aluminum 10.5 (26.7) 6.5 (16.5) 15 (38.1) (17.2) 509P 10 (25.4) 10 (25.4) Porcelain 10.5 (26.7) 6.5 (16.5) 15 (38.1) (17.2) 509C 10 (25.4) 10 (25.4) Ceramic 10.5 (26.7) 6.5 (16.5) 15 (38.1) (17.2) * Unit has four separate top plates 230V models available, add -2 to above model numbers PMC 500 Series Single-Position Mega-Mix I Stirrers Top Plate Dimensions Overall Dimensions Weight Inches (cm) Top Plate Inches (cm) 50/60 Hz Stirring Speed Lbs (kg) Model # W D Material W H D Volts Amps Watts RPM Ship Price 521A 10 (25.4) 10 (25.4) Aluminum 10.5 (26.7) 6.5 (16.5) 15 (38.1) (11.3) 521P 10 (25.4) 10 (25.4) Porcelain 10.5 (26.7) 6.5 (16.5) 15 (38.1) (11.3) 521C 10 (25.4) 10 (25.4) Ceramic 10.5 (26.7) 6.5 (16.5) 15 (38.1) (11.3) 230V models available, add -2 to above model numbers Easy-to-clean ceramic and porcelain-coated stainless steel tops are resistant to acid and alkali. Aluminum tops minimize heat transfer to sample from motor operation. Three top plate sizes: 4 x 4, 7 x 7, or 10 x 10. Multi-sample processing: 4, 5, and 9-place units have individual stir controls. Designed to stir aqueous and viscous solutions. 4, 5, and 9-position stirrers hold ml, ml, and ml vessels, respectively. Mega-Mix I stirrers have heavy duty motor and magnet assemblies which handle a 3 stir bar for stirring up to 10 liters of aqueous solutions and up to 5 liters of low viscosity solutions. Load limits: 20 lbs. on the 7 x