educational materials - SPECTRUM Nasco Shopping Mall Divisions

Lab Supplies
General
Corning ® Hot Plate — analog
Easy to read numbers simplify measurements, and rugged, extra-large knobs provide
greater control for gloved fingers. Safety features include: bright LED “hot top” icon
lights up when top plate is over 60ºC, even when heat control is turned off. 120V/60 Hz
with three-prong plug. UL and cUL approved. Two year warranty.
4" x 5" Hot Plate. With temperature regulation from 25°-550° C (77°-1022° F).
Sh. wt. 2.49 kgs.
SB28687M — $307.00
Corning ® Hot Plates
with Digital Displays
Now with digital temperature and stirring speed
displays. Closed-loop heating and stirring controls
monitor and regulate both temperature
and stirring speed. Microprocessor maintains
consistent and repeatable temperature settings
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 set
temperature is reached. Safety features
include: 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; and two-piece casting design
deflects spills away from electronics and includes a built in mount
for an 18” support rod (not included). Available with or without stirrers. 120V/60 Hz with
three-prong plug. UL and cUL approved. Two-year warranty.
Hot Plates (without stirrers).
SB41623M 5” x 7”. Sh. wt. 7.63 lbs. — $351.35
Stirring Hot Plates. Exclusive closed-loop stirring control monitors and regulates the
stirring speed from 60-1150 RPM for aqueous, viscous, or semi-solid solutions. Stronger,
larger magnet improves stir bar coupling combined with automatic ramp up speed
adjustment minimizes decoupling.
SB42262M 5" x 7". Sh. wt. 9.75 lbs. — $589.65
Corning ® Scholar Hot Plate
Economically priced hot plate has a white
enameled steel top that provides heat
transfer up to 400°C. Safety features include
dual heat shields that dissipate heat keeping
the case cool to the touch. 5” x 5”. Sh.
wt. 1.4 kgs.
SB45547M — $193.70
Corning® Scholar Stirrer
Provides compact design and vigorous stirring
with alternating current motor for longer life and
rugged construction. Stirring speed range is 11 –
1600 RPM. Sh. wt. 1.9 kgs.
SB45551M — $254.10
Corning ® Digital Stirrer
with Digital Display
Improved Corning ® stirrer with a 5” x 7”, ceramic Pyroceram ® top and a digital stirring
speed display. Features: exclusive closed-loop
glass-
stirring control monitors and regulates
the stirring speed from 60-1150 RPM for
aqueous, viscous, or semi-solid solutions;
digital LED speed display gives
you better control of your stirring
process; and stronger, larger magnet
improves stir bar coupling combined
with automatic ramp up speed adjustment
minimizes decoupling. Two-piece casting design
deflects spills away from electronics and includes
a built in mount for an 18” support rod (not included).
120V/60 Hz with three-prong plug. UL and cUL approved. Twoyear
warranty.
SB42261M — $380.75
Heat-Resistant Gloves
Protect your hands from high temperatures
with heat-resistant, industrial
leather gloves. Last three times longer
than asbestos, and give much more
comfort. Withstand high temperatures
(up to 700° F) without loss of flexibility.
Pair of 14" gloves. Sh. wt. 1.25 lbs
.7400173M — $43.75
280
Magnetic Spinbar® Retriever
A 3 ⁄8" (9.5 mm) dia. polyethylene pick-up rod with powerful Alnico magnet sealed in
one end and handy hang-up grip on other. 12" (305 mm) long. Sh. wt. 0.03 kgs.
SB10190M — $14.15
Hot Hand® — Scienceware®
A unique, silicone-rubber molded hand protector for
safely gripping hot beakers, flasks, bottles, and similar
objects. Withstands temperatures up to 500° F
(260° C); useful for work with cold objects, retaining
its flexibility down to –70° F (–57° C). The end pockets
for thumb and fingers fit any size hand. Gripping
surface is studded for positive grip. Convenient hole
tabs for easy hanging. 3 7 /8" x 7½" (98 mm x 190 mm).
Sh. wt. 0.25 lbs.
SB01889M — $7.80
Spinbar ® Magnetic Stirring Bars — Scienceware ®
Octagonal stirring bars, Teflon ® -coated with pivot ring. Sh. wt. 0.06 kgs.
Tel: 1.800.668.0600 Fax: 1.800.668.0602
SB07307M Size ½" x 5 ⁄16" — $4.05
SB07308M Size 1" x 5 ⁄16" — $4.35
SB07309M Size 1½" x 5 ⁄16" — $5.00
SB07310M Size 2" x 5 ⁄16" — $6.40