educational materials - SPECTRUM Nasco Shopping Mall Divisions

INCUBATORS
Lab Incubators
These versatile lab incubators
were custom-developed for laboratories
that need dependable,
compact incubators for cultures,
test kits, eggs, microbiology, and
biologicals. Temperatures up to
62º C can be maintained accurately
and uniformly. The sensitive
heat controller maintains
temperatures to ±1/2º C. Beakers,
flasks, petri dishes, and test tube
trays can be processed at the
same time. Non-mercury laboratory
thermometer included.
Comes ready to use — no assembly
is required. 120V AC, 100
watts, 3-prong grounded plug.
Lab Supplies
General
Lab Jack
Ideal for supporting or elevating beakers, flasks, water
baths, stirrers, and other lab equipment. Elevates from
3" to 10½". Oversized knob allows for quick and easy
adjustment. Made of high-strength steel with chromeplated
finish. 6" x 6". Sh. wt. 1.79 kgs.
SB28580M — $55.65
0.7-cu.-ft. Capacity.
2.0-cu.-ft. Capacity.
Interior: 12" W x 10" D x 10" H. Interior: 18" W x 16" H x 12" D.
Exterior: 12 7 /8" W x 10 3 /4" D x 15" H. Exterior: 19" W x 13" D x 21" H.
Sh. wt. 10.43 kgs.
Sh. wt. 19.68 kgs.
SB21186M — $458.10 SB26217M — $589.00
Digital Incubators
Full PID microprocessor controlled units
maintain accurate temperature settings
within 1 degree C even in varying
ambient or power supply conditions. A
unique temperature tracking feature
stores maximum process temperature
deviation from set point in 0.1 degree
units, acting as a paperless chart recorder
and helps to confirm stability or indicate
any control malfunction or power
loss throughout a process period. The
control features large special low-glare
four digit LED display that can be easily
read across the room. Includes selectable
C or F unit readout and a continuous
self-diagnostic function prompts if
control software malfunctions or thermocouple
fails. Each unit is constructed with a high grade aluminum interior, cold-rolled
powder-coated steel exterior and a bronze acrylic see-through door. Grades 8-12.
0.7 ft3. Eight shelf positions. Sh. wt. 8.62 kgs. 2.0 ft3. 14 shelf positions. Sh. wt. 18.60 kgs.
Z30660M — $692.90 Z30661M — $835.70
Water Bath
Thermostatically-controlled water bath
is an essential laboratory accessory.
Large tank size allows may uses, yet fits
and stores easily on counters. Features
boilguard protection and an up to 16-hour
shut-off timer with alarm. Tank size is 5-1⁄4"
W x 9-1⁄4" L x 3-1⁄2" D for a capacity of over
2 liters. Temperature range from 32° F (0° C) to
175° F (80° C) with cover on. Accuracy +/- 2° C.
Tight-fitting polycarbonate cover over the sink.
Durable, stainless steel construction. Sh. wt. 5 lbs.
SB40676M — $525.70
Handheld Clinical Refractometer
Exceptionally simple to operate and provides
quick, accurate measurements. Simply place 1-2
drops of sample on the prism, closing the daylight
plate over the sample, and look through the focusable,
cushioned-rubber eyepiece for the readings.
This handheld analog refractometer features an
exclusive “zero-ring” which requires no calibration
tools. Largest and sharpest display scale available.
Durable, all-metal design with rubber grips on the
body. Ranges: urine SG 1.00-1.05; serum 0.0-15.0;
refractive index 1.1333-1.365. Comes with carrying
case, plastic transfer pipette, and instruction
manual. Sh. wt. 0.88 lbs.
SB48374M — $91.60
Ken-A-Vision ® CoreScope 2
This binocular compound microscope
with COOL LIGHT illumination allows
for viewing microscopic specimens with both eyes
through wide-field eyepieces. The left eyepiece has a
diopter to allow the user to focus the left eye once the
right eyepiece is in focus. The microscope has coaxial
focusing for both the coarse and fine focus knobs that
are on the same axis.
Specifications:
•Binocular heads
•2 wide-field 10X eyepieces
•4X, 10X, 40X(S), and 100X(S) DIN objectives
•Diopter on left eyepiece allows user to focus left
eye once right eyepiece is in focus
•Built-in condensing lens
•Mechanical stage with slide clips
•Coaxial coarse and fine focusing
•Fine focus knob is mounted on outside of coarse
focus knob
•Adjustable light dimmer
•COOL LIGHT illumination
•10-year warranty
Shipped directly from factory. Allow extra delivery time.
Sh. wt. 6.50 lbs.
Z46454M — $427.20
Educational pH meter with Built-In
Stirrer
With features such as a built-in beaker holder,
beaker-top electrode holder, and rugged 2-in-1 pH and temperature
sensor, this lightweight instrument is designed to meet the
needs of busy classroom environments. Also features an extended
pH range, dual-level LCD with icons for stability and buffer recognition,
built-in magnetic stirrer, automatic pH calibration,
and temperature display in either Celsius or
Fahrenheit. Operated by 9V battery or
12 VDC adapter (included).
7-1⁄2" x 4" x 5-1⁄4". Sh. wt. 2.25 lbs.
SB48316M— $351.95
www.education.spectrum-nasco.ca
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