Stirrers, Stirring Hotplates, and Digital Hotplates

Hot Plate/Stirrers Models PC-220

The Corning™ exclusive glass-ceramic Pyroceram® top has
been a laboratory standard. These Hot Plate/Stirrers are packed with improved and customer requested features that are both durable and sophisticated, including:

• Exclusive Microprocessor design ensures faster and even heating.
• Exclusive closed-loop stirring monitors and regulated stirring speed.
• Exclusive external ‘spill trough’ deflects spills away from electronic and control knobs
• Superior component designs and enclosed control electronics protect temperature and stirring control circuits from harsh environments
• Extra large knobs with easy-to-read numbers provide better control
• External Temperature Controller socket is provided on the 400 and 600 series

Specifications:

Cat.#	Power	Stir RPM Range:	Size	H x W x H	Range Temp
72348-10	120V/60Hz/283W/2.4A	60-1100	4 x 5"	4.4 x 5.8 x 7.3	25 - 550°C
72348-20	230V/50Hz/288W/1.3A	60-1100	4 x 5"	4.4 x 5.8 x 7.3	25 - 550°C

Notes: 230 volt Units come with UK plug. Continental European and Italian plugs are available upon request.

Cat.#	Model	Lb (kg)	Dimensions	Price
72348-10	PC-220	5.0 (2.3)	4.4 x 5.8 x 7.3	540.00	Add to Cart
72348-20		5.0 (2.3)	4.4 x 5.8 x 7.3	595.00	Add to Cart

Temperature Controller Accessory

The Corning temperature controller accessory works with all Corning hot plates, models PC-400, and PC-600, and hot plate/stirrers, models PC-420, and PC-620. The controller plugs into the socket on the back of the hot plate. It can be used to control or monitor the temperature of the hot plate. The temperature controller features a "PTFE" coated probe, which allows the controller to be used for more applications.

Support Rods

Corning hot plates, stirrers, and hot plate/stirrers have a space for a support rod accessory to be screwed into the base of the unit. These support rods are constructed from stainless steel and are offered in three different sizes

Cat.#	Description	Use with Model	Pack
72351-12	Support Rod 5⁄16" x 12"L	PC-200/210/220	each	46.00	Add to Cart
72351-18	Support Rod 5⁄16" x 18"L	PC-400/410/4/305	each	45.00	Add to Cart
72351-24	Support Rod 5⁄16" x 24"L	PC-600/610/620/505	each	54.00	Add to Cart
72351-21	Temperature Controller	PC-400/420/600/620	each	398.00	Add to Cart

Corning® Digital Stirring Hot Plates

Corning Stirring Hot Plate model PC-420 (EMS #72350-) is replaced by our new Digital Stirring Hot Plate, model PC-420D, and model PC-620 (EMS #72349- )is replaced by our new Digital Stirring Hot Plate, model PC-620D.

Corning® has now added innovative microprocessor technology into their units with digital display which optimally controles the heating and stirring to the 5” x 7” (12.7 x17.8cm and 10” x 10” (25.4 x 25.4cm) Pyroceram glass-ceramic stirring hot plates.

Performance Features:

• Closed-loop heating and stirring controls that monitor and regulate both temperature and stirring speed.
• Microprocessor maintains consistent and repeatable temperature setting from 5°C (if ambient temperature is 0°C or lower) up to 550°C.
• Digital LED temperature display is adjustable in 5°C increments and blinks until temperature is reached.
• Optional external temperature controller truly controls temperature inside the vessel and eliminates the need to closely monitor liquid temperature.
• Exclusive closed-loop stirring control monitors and regulates the stirring speed from 60 -1150 RPM for aqueous, viscous, or semi-solids solutions.
• Digital LED speed display gives you better control of your stirring process.
• Stronger, larger magnet improves stir bar coupling combined with automatic up speed adjustment minimizes decoupling.

Safety Features:

• Bright LED HOT TOP icon lights up when top plate is over 60°C, even when heat control is turned off.
• Separate temperature sensor provides power cutoff if unit overheats.
• Optional temperature controller will shut off unit when is not in liquid.
• Two piece casting design deflects spills away from electronic and includes a built in mount for an optional 18” (45.7cm) support rod.
• UL and cUL approved.

Specifications:

Model #	Power	Top Size	Dimensions	Temp Range °C	Stirring RPM	Weight
PC-420D	120V/60Hz/ 698W/5.9A	5” x 7”	10.9” x 7.8” x 4.4” 27.7x19.8x11.2cm	5 - 550	60-1150	7.0/3.2
PC-420D	230V/50Hz/ 698W/3.1A	5” x 7”	10.9” x 7.8” x 4.4” 27.7x19.8x11.2cm	5 - 550	60-1150	7.0/3.2
PC-620D	120V/60Hz/ 1113W/9.3A	10” x 10”	15.8 x 10.6 x 4.8” 40.1x26.9x12.2cm	5 - 550	60-1150	11.5/5.2
PC-620D	230V/60Hz/ 1113W/4.9A	10” x 10”	15.8 x 10.6 x 4.8” 40.1x26.9x12.2cm	5 - 550	60-1150	11.5/5.2

Ordering:

EMS #	Model #	Item		Price
72350	PC-420D	Digital Stirring Hot Plate		595.00	Add to Cart
72350-20	PC-420D	Digital Stirring Hot Plate		710.00	Add to Cart
72349-10	PC-620D	Digital Stirring Hot Plate		773.00	Add to Cart
72349-20	PC-620D	Digital Stirring Hot Plate		800.00	Add to Cart

External Temperature Controller for Digital Hot Plates

This temperature controller (model 6795PR) is designed to take the guesswork out of controlling liquid temperatures on the digital display PC-400D and PC- 600D hot plates and PC-420D and PC-620D stirring hot plates.

• Controls the temperature of liquids up to 200°C in vessels on top of the Pyroceram heated top of Pyroceram heated top
• Increases accuracy and repeatability by controlling liquid temperature not top plate temperature
• When in use, the controller icon on the display well be lit and the temperature control on the unit can set from 5 – 200°C.
• CAUTION: A 200°C setting when using 6795PR does not mean that the top plate is at 200°C. Top plate temperature could be as high as 550°C

Temperature Probe Support Clamp

This is a 7⁄16” (1.1cm) diameter by 6” (16.5cm) support clamp for clamp for model 6795PR and 400188 (EMS 72351-21) temperature probes. Support has two openings, 1⁄3” (9mm) and 0.15” (3.75mm), for holding probes. It is designed to be used with a boss heat clamp (Corning® #440140) or standard right angle clamp.

Stainless Steel Support Rod

This is a stainless steel, two piece, 18” (45.7cm) support rod with a 5⁄16” (0.8cm) diameter that consists of two 9” rods that screw together. It screws into the base of Corning® hot plate and stirrer models PC-400/410/420, PC-400D/410D/420D/and PC-600D/610D/620D.

Accessory Kit

This kit is designed for all Corning digital display hot plates and stirring hot plates (Models PC-400D, PC-420D, PC600D, PC-620D). It is voltage independent and includes a Temperature Controller (6795PR), a two piece, 5/16” (0.8cm) diameter, 18” (45.7cm) long support rod, and magnetic stir
bar retriever.

Ordering:

EMS #	Description	Use with Models	Pack	Price
72351-22	Temperature Controller for digital display hot plates & stirring hot plates	PC-400D, PC-420D, PC-600D, PC-620D	each	156.00	Add to Cart
72351-30	Probe Support Clamp for #72351-21 & 72351-22	All Corning® Hot Plates and Stirring Hot Plates that have temperature probes	each	40.00	Add to Cart
72351-25	Two 9” support rods that screw together	PC-400/410/420, PC-400D-410D/ 420D, PC-600D/610D/620D	each	52.00	Add to Cart
72351-50	Universal Accessory Kit	PC-400D, PC-420D, PC-600D,PC-620D	each	210.00	Add to Cart

Overhead Stirrer

Allow for power homogenization or mixing

• Speed control capable of RPM / Torque combinations
• Use only with tissue grinders with stainless steel rods
• Keyless chuck accepts shaft size to 7.9 mm
• One year warranty

The Wheaton overhead stirrer is a compact unit with solid state speed control capable of providing RPM/torque combinations for most laboratory operation such as homogenizing or mixing. This Over Head Mixer should be attached only to Tissue Grinders with Teflon® pestles and with stainless steel rods. Unit and motor are mounted in a housing with epoxy finish and is provided with 6” aluminum rod and clamp for attachment to support stand. Keyless chuck accepts shaft sizes up to 5/16” (7.9 mm). Support stand is not included. One year warranty.

Specifications:

Speed Range: 300 – 5,000 RPM (Under load)

Electrical: 120 VAC, 50/60 Hz, 50 watts

Dimensions: 41/2” x 5” x 12” (11.5 x 13 x 30 cm)

Weight: 6 lbs (2.7 kg)

64806-10

Overhead Stirrer Complete Unit

each

1032.00

Add to Cart

"PTFE" Magnetic Stirrer

A New Concept in Magnetic Stirrers!

All parts are fully encapsulated in a "PTFE" body to give a stirrer which is totally inert to the most aggressive laboratory conditions.

• Speed display
• Reversible Spin Mode
• No heat transfer to media
• BIO VERSION
• Controlled speed 10 -160 rpm
• Stutter free motion

Specifications:

Max beaker capacity:		2L
Size:		130 x 130 x 50 mm
Power:		7 watt – CE Marked
Weight:		1.3 kg (included power unit)

24 Volt stepper motor with controlled acceleration and deceleration and stall detection Ambient temperature range 0 – 40°C

PFA covered lead cable fused into body

Ordering: All units come with a power module

EMS #	Description	Country	Price
Standard Version 50 – 800 rpm
60910-10	Standard "PTFE" Magnetic Stirrer	US (JP)	635.00	Add to Cart
60910-22	Standard "PTFE" Magnetic Stirrer	EU	635.00	Add to Cart
60910-24	Standard "PTFE" Magnetic Stirrer	UK	635.00	Add to Cart
Bio-Version 10 -160 rpm
60911-10	Bio-Version "PTFE" Magnetic Stirrer	US (JP)	660.00	Add to Cart
60911-22	Bio-Version "PTFE" Magnetic Stirrer	EU	660.00	Add to Cart
60911-24	Bio-Version "PTFE" Magnetic Stirrer	UK	660.00	Add to Cart

SUPER-NUOVA™ Digital Hot Plates

Top of the Line Features:

• Warning system deters accidental contact with hot surface
• Remote probe allow for accurate reading of solution temperature to 0.1°C for temperature below 100°C
• User-adjustable over-temperature protection prevents runaway temperature conditions
• 24 months warranty

Product Description & Operation

• Rugged low profile cast aluminum body provides stability and durability
• Unit designed provides protection of internal components in case of spillage
• Available in 7 x 7” and 10 x 10” sizes
• Accommodates sample weights up to 35 lbs (19.5kg) on the 10 x 10” models, 25 lbs (11.3kg) on 7 x 7” models
• Integral ring stand holder accommodates 0.5” (1.3cm) diameter support rod
• Unique, single knob design controls heating. Set points go up slowly when the knob is rotated slowly, faster as the knob is rotated faster. The knob then is locked out to avoid accidental changes
• RS232 port enables you to output time count, temperature set points, top surface/remote probe temperature, to a printer or computer
• All models supplied with 6” type K probe, detachable cord and retention bracket that prevents cord from accidentally removed.
• Easy-to-read digital displays indicate temperature settings adjustable in 1°C increments
• Designed to provide superior control of temperatures below 100°C
• Ideal for cold room application. Can be used in a 0 to 27°C, 80% relative humidity, non-condensation environment
• User programmable preset buttons allow for up to four often-used temperatures to be recalled at the touch of a single button. Ideal for lab that perform repetitive procedures
• Hot surface alert systems protect from accidental burns.
• Walk away timer shuts off heating after a preset user-defined interval
• Independently adjustable over temperature protection circuit limits top plate temperature and prevent run away conditions.
• Calibration mode allows remote probe to be calibrated to external standard and at any temperature the user selects.

Ordering Information

Choose from Ceramic or Aluminum Top

• Rugged aluminum surface provides uniform heat distribution and added durability to sustain point impacts that might break ceramic or glass surface.
• Seamless reflective white ceramic top enhances sample visibility and provides an easy-to-clean and alkali/acid resistant surface.

Cat. #	Volts	Amps	Watts	Overall Dimension:	Heating Surface:	Temp Range
72342-12	120	5.5	660	8.2”W (20.8cm) x 13”D (33cm) x 3.8”H (9.7cm)	7.25”x7.25” (18.4x18.4cm)	1-370°C 34-698°F
72342-20	220-240	2.9	690	8.2”W (20.8cm) x 13”D (33cm) x 3.8”H (9.7cm)	7.25”x7.25” (18.4x18.4cm)	1-370°C 34-698°F
72342-52	120	5.5	660	8.2”W (20.8cm) x 13”D (33cm) x 3.8”H (9.7cm)	7.25”x7.25” (18.4x18.4cm)	1-300°C 34-572°F
72342-60	220-240	2.9	690	8.2”W x 13”D x 3.8”H (20.8cm x 33cm x 9.7cm)	7.25”x7.25” (18.4x18.4cm)	1-300°C 34-572°F
72345-12	120	10.0	1200	11.3”W x 16.25”D X 4”H (28.7cm x 41.2cm x 10.1cm)	10.5”x10.5” (26.7x26.7cm)	1-370°C 34-698°F
72345-20	220-240	5.6	1345	11.3”W x 16.25”D X 4”H (28.7cm x 41.2cm x 10.1cm)	10.5”x10.5” (26.7x26.7cm)	1-370°C 34-698°F

Cat. #	Model #	Top	Weight	Price
72342-12	HP131725Q 1	Ceramic Top	9.2 (4.2)	814.00	Add to Cart
72342-20	HP131720-33Q 1, 2	Ceramic Top	9.2 (4.2)	790.00	Add to Cart
72342-52	HP133425Q 1	Aluminum Top	9.8 (4.4)	999.00	Add to Cart
72342-60	HP133420-33Q 1, 2	Aluminum Top	9.8 (4.4)	999.00	Add to Cart
72345-12	HP133735Q 1	Ceramic Top	15.2 (6.9)	1072.00	Add to Cart
72345-20	HP133730-33Q 1, 2	Ceramic Top	15.2 (6.9)	1340.00	Add to Cart

¹CSA, ²CE

Great Low-End Nuova™ Hot Plate

• Corrosion resistant heating Surface
• Low profile
• 24 month warranty

Product Description and Operation

• Die cast aluminum case – durability and long lasting
• Porcelain coated stainless steel top – corrosion resistant
• Topside drip edge – protects internal components in case of spillage
• Integral ring stand holder – accommodates 0.5” (13mm) support rod
• Accommodates up to 20 lb (9.1 kg) loads
• Recommended for use with glass vessels only
• All unit included "PTFE" coated stir bar
• Demand-Type thermostatic temperature control – excellent temperature stability ±5.0°C (9°F) @ 371°C (700°F)
• Embedded heating elements – uniformity transfer heat to the top plate
• Low temperature control: 38°C (100°F) – perfect choice for warming applications
• All units operating temperature range is 38 – 371°C (100 –700°F)
• Heating Surface 7.0” x 7.0” (17.7 x 17.7cm)
• Overall dimensions 11.8”W x 4.5”H x 8.6”D (29.9 x11.43 x 21.8cm). Shipping weight 10 lb (4.5kg)

Applications

• General reagent heating
• Evaporation – Sample drying
• Heating TLC plates
• Digestions

Specification and Ordering

Cat. #	Model #	Volts	Amps	Watts	Price
72358-10	HP18325Q1,2	120	7	840	421.00	Add to Cart
72358-20	HP18320Q1,2	220-240	3.5	840	450.00	Add to Cart
72358-22*	HP18320-26Q*	220-240	3.5	840	450.00	Add to Cart

¹UL, ²CUL * model supplied with European cord set

SUPER-NUOVA® Digital Stirrers

Top of the Line Features:

• Stir Trac™ stirring offers improved coupling stirring and stronger magnetic control
• User programmable preset buttons provides quick program recall
• 24 months warranty

Product Description & Operation

• Seamlesss reflective white ceramic top enhances sample visibility and provides an easy-to-clean and alkali/acid resistant surface
• Rugged low-profile cast aluminum body provides stability and durability
• Unit designed provides protection of internal components in case of
  spillage
• Accommodate sample weights to 35 lbs (19.5kg) on the 10 x 10” models, 25 lbs (11.3kg) on 7 x 7” models
• Integral ring stand holder accommodates 0.5” (1.3cm) diameter support rod
• Set points go up slowly when the knob is rotated slowly, faster as the knob is rotated faster. The knob then is locked out to avoid accidental changes
• RS232 port enables you to output time count, stirring set points, and actual speed to a printer or computer
• All models supplied with 2” x 3/8” dia TFE-coated stir bar, detachable cord and retention racket that prevents cord from accidentally removed
• Easy-to-read digital displays indicate rpm for stirring models, adjustable in 1 rpm increments
• Ideal for cold room application. Can be used in a 0 to 27°C, 80% relative humidity, noncondensation environment
• User programmable preset buttons allow for up to four often-used stirring speeds to be recalled at the touch of a single button. Ideal for lab that perform repetitive procedures
• Unique Stir Trac™ technology offers improved slow speed stirring, consisting speed control and stronger magnetic coupling from 50 rpm up to 1200 rpm
• Walk away timer shuts off stirring after a preset user-defined interval

Ordering Information:

Cat. #	Volts	Amps	Watts	Stirring RPM	Heating Surface:	Overall Dimensions:
72343-10	100	0.42	25	50-1200	7.25” x 7.25” (18.4 x 18.4cm)	8.2”W x 13” D x 3.8”H (20.8 x 33 x 9.7cm)
72343-12	120	0.41	25	50 to 1200	7.25” x 7.25” (18.4 x 18.4cm)	8.2”W x 13” D x 3.8”H (20.8 x 33 x 9.7cm)
72343-20	220-240	0.18	25	50 to 1200	7.25” x 7.25” (18.4 x 18.4cm)	8.2”W x 13” D x 3.8”H (20.8 x 33 x 9.7cm)
72346-12	120	0.41	25	50 to 1200	10.25” x 10.25” (26 x 26cm)	11.3”W x 16.2”D x 4.0”H (28.7 x 41.1 x 10.1 cm)
72346-20	220-240	0.18	25	50 to 1200	10.25” x 10.25” (26 x 26cm)	11.3”W x 16.2”D x 4.0”H (28.7 x 41.1 x 10.1 cm)

Heating Surface: 10.25” x 10.25” (26 x 26 cm)
Overall Dimensions:

Cat. #	Model #	Item	Weight	Price
72343-10	S133324Q1	Ceramic Top Stirer	12 (5.4)	829.00	Add to Cart
72343-12	S133325Q1	Ceramic Top Stirer	12 (5.4)	854.00	Add to Cart
72343-20	S133320-33Q1	Ceramic Top Stirer	12 (5.4)	854.00	Add to Cart
72346-12	S133935Q1	Ceramic Top Stirer	17 (7.7)	1072.00	Add to Cart
72346-20	S133930-33Q1	Ceramic Top Stirer	17 (7.7)	1340.00	Add to Cart

¹ CSA, -33 models for CE marked

SUPER-NUOVA™ Digital Top Stirring Hot Plates

Top of the Line Features

• Warning system deters accidental contact with hot surface
• Remote probe allow for accurate reading of solution temperature to 0.1°C for temperature below 100°C
• User-adjustable over-temperature protection prevents runaway temperature conditions
• 24 months warranty

Product Description & Operation

• Stir Trac™ technology offers improved slow speed stirring, consistent speed control and stronger magnetic coupling from 50 rpm to 1200 rpm
• Ideal for cold room applications. Can be used in a 0 to 27°C, 80% relative humidity, non-condensing environment
• Accommodates sample weight up to 35 lb (15.9 kg) on the 10x10” models, 25 lb (11.5kg) on the 7x7” models.
• Integral ring stand holder accommodates 0.5” (1.3cm) diameter support rod
• Unique, single knob design controls both heating and stirring. Set points go up slowly when the knob is rotated slowly, faster as the knob is rotated faster. The knob then is locked out to avoid accidental changes.
• RS232 port enables you to output time count, temperature set points, top surface/remote probe temperature, stirring set point and actual speed to a printer or computer
• All models supplied with 6” type K probe, detachable cord and retention bracket that prevents cord from accidentally removed, and include 2” x 3/8” dia TFE-coated stir bar.
• Separate easy-to-read digital displays indicate temp settings for heating and rpm for stirring. Adjustable 1°C and 1 rpm increments
• Microprocessor controlled feedback technology offers user programmable preset buttons allow for up to four often-used temperatures and/or stirring speed to be recalled at the touch of a single button, with consistent and repeatable
• Hot surface alert safety systems protect from accidental burns
• Walk-away timer shuts off heating, stirring or both after a preset user-defined interval.
• Independently adjustable over temperature protection circuit limits top plate temperature and prevent run away conditions.
• Calibration mode allows remote probe to be calibrated to external standard and at any temperature the user selects.

Ordering Information

Choose from Ceramic or Aluminum Top

• Rugged aluminum surface provides uniform heat distribution and added durability to sustain point impacts that might break ceramic or glass surface.
• Seamless reflective white ceramic top enhances sample visibility and provides an easy-to-clean and alkali/acid resistant surface.

Cat. #	Volts	Amps	Watts	Stirring RPM	Heating Surface:	Overall Dimensions:
72344-12	120	5.6	670	50 to1200	7.25” x 7.25” (18.4 x 18.4cm)	8.2”W x 13” D x 3.8”H (20.8 x 33 x 9.7cm)
72344-20	220-240	3.0	710	50 to1200	7.25” x 7.25” (18.4 x 18.4cm)	8.2”W x 13” D x 3.8”H (20.8 x 33 x 9.7cm)
72344-52	120	5.6	670	50 to1200	7.25” x 7.25” (18.4 x 18.4cm)	8.2”W x 13” D x 3.8”H (20.8 x 33 x 9.7cm)
72344-60	220-240	3.0	710	50 to1200	7.25” x 7.25” (18.4 x 18.4cm)	8.2”W x 13” D x 3.8”H (20.8 x 33 x 9.7cm)
72347-12	120	10.1	1210	50 to 1200	10.5” x 10.5” (26.7 x 26.7cm)	11.3”W x 16.25”D x 4.0”H (28.7 x 41.2 x 10.1 cm)
72347-20	220-240	5.7	1365	50 to 1200	10.5” x 10.5” (26.7 x 26.7cm)	11.3”W x 16.25”D x 4.0”H (28.7 x 41.2 x 10.1 cm)

Cat. #	Model #	Item	Weight	Price
72344-12	SP131825Q1	Digital Hot Plate	12 (5.4)	981.00	Add to Cart
72344-20	SP131820-33Q1,2	Digital Hot Plate	12 (5.4)	1000.00	Add to Cart
72344-52	SP133525Q1	Digital Hot Plate	9.8 (4.4)	1164.00	Add to Cart
72344-60	SP133520-33Q1,2	Digital Hot Plate	9.8 (4.4)	1600.00	Add to Cart
72347-12	SP133835Q11	Digital Hot Plate	17(7.7)	1370.00	Add to Cart
72347-20	SP13380-33Q1,2	Digital Hot Plate	17(7.7)	1470.00	Add to Cart

Accessories

72352-01

TC732X1

Remote Probe, 6” (15.2cm), 316 Stainless Steel, Maximum Temperature 1100ºC

176.00

Add to Cart

¹CSA, ²CE

SUPER-NUOVA® Digital Multi-Position

Multi-Position Stirrer and Stirring Hot Plates

Top of the Line Features

• Four in One Performance – all of the features of the Super-Nuova with 4-position stirring ability
• Precision Control – 1 rpm stir control and 1°C temperature control
• Smart Performance – Walk away timer, RS232output and user calibration function
• Simple operation – A single knob controls both heating and stirring
• Built-in Safety Features – Hot top warning system and user defined over temperature protection
• 24 Month Warranty

Product Description & Operation

• Super-Nuova Multi Position stirring hot plates combine the features of the Super Nuova with four individually controlled strring positions; making it the only one of its kind on the market
• Stir Trac™ breaking feature brings stir bar to an immediate stop for quick flask removal and prevents ‘runaway’ or decoupled stir bars
• Operation is simple, with a single knob controlling both heating and stirring
• Store up to three programs and recall at the touch of a button using the preset buttons
• Dual LED’s display both temperature and stir speed simultaneously
• Adjust temperature in increments of 1° up to 370°C (698°F); 0.1°C for temperatures below 100°C with remote temperature probe
• Stirring adjustable in units of 1 rpm
• ‘Hot Top’ warning system alerts users when the hot plate is over 50°C even the power is off
• Walk away timer shuts off heating, stirring, or both after 1, 2, 4, 8, or 12 hours

Ordering Information

Units are offer with seamless, easy-to-clean white ceramic top enhances sample visibility

Cat. #	Volts	Amps	Watts	Stirring RPM	Heating Surface:	Overall Dimensions:
72356-10	120	11.8	1400	1-370	10.25” x 10.25” (26 x 26cm)	11.3”Wx16.2”Dx4.0”H (28.7x41.1x10.1 cm)
72356-20	220-240	6.1	1450	1-370	10.25” x 10.25” (26 x 26cm)	11.3”Wx16.2”Dx4.0”H (28.7x41.1x10.1 cm)

Cat. #	Model #	Number Stirring	Weight	Price
72356-10	Stirring/Hot Plate	4	19 (8.6)	2359.00	Add to Cart
72356-20	Stirring/Hot Plate	4	17 (7.7)	2500.00	Add to Cart

Accessories

72352-01	Remote Probe, 6” (15.2cm, 16ss, maximum temperature 1100°C					141.00	Add to Cart
72352-02	Remote Probe, 10” (25.4cm) 316ss, maximum temperature 1100°C					141.00	Add to Cart
72352-05	Remote Probe, 7” (17.8cm) "PTFE"					186.00	Add to Cart

Explosion Proof Hot Plate Stirrers — Model SF87325

Explosion proof Hot plate Stirrers meets these requirements:

• UL Listed for Class I, Group C, and D hazardous atmospheres
• Safe in hazardous situations where Class I, Group C and D flammable gases or solvent apors can produce explosive or ignitable mixtures
• UL listed explosion proof; meet IEC1010 laboratory standard
• Thermostatic control
• Over-temperature safety control

Product Highlights

• Stir solutions with a viscosity of 1200 cps @400 rpm @21.5°C
• Large, aluminum top plate surface 9.1” x 9.1” (23.2 cm x 23.2 cm) provides efficient heat transfer and excellent temperature uniformity. (Uniformity of top plate @ 70°C (158°F) is ±2°C (±4°F)
• Electronic temperature control. Temperature range from 38°C to 220C (100°F to 428°F)
• Precise electronic heat control maintains temperature stability within ±2°C (±4°F)
• Automatic over temperature safety switch cuts power to unit if top plate temperature exceed 280°C
• Sturdy construction allows maximum load capacity on top of the plate (25 lb or 11.3 kg)
• Stainless steel case is easily cleaned and maintained
• Designed for sparkless, hardwired connection. Unit has 45.7 cm lead wire and conduit attachment
• Optional dial thermometer, with 0°C to 300°C range, fits directly into top plate and measures surface temperature
• Meets all CE, UL and CUL

Application

• Heat and stir flammable chemicals or solvents (Class I, group C & D)
• Heat-treat and uniformly mix coatings
• Silicone wafer etching
• Quality control – test viscosity of oil and water/organic content analysis

Specifications and Ordering

Cat #	Volts	Amps	Watts	Stirring Speed RPM	Heating Surface:	Overall Dimensions:
72341-10	120	8.9	1070	60 - 1200	9.1"W x 9.1"D (23.2 x 23.2 cm)	10"Wx8.1"H 12.8"D (25.4x20.8x32.4 cm)

Cat #	Temperature Range		Weight Lb (kg)	Price
72341-10	38 - 220 °C	100 - 428°F	37 (16.8)	3657.00	Add to Cart

Dri Baths, Modular Blocks, and Fixed Baths