DESICCATORS CATALOG

ISO-9001:2008
DESICCATORS CATALOG
Phone: 281 496 0900 • Fax: 281 496 0400 • Email: [email protected] • Web: www.expotechusa.com
TABLE OF CONTENTS
Vacuum .................................................................................................................................................................................... 1
Cabinets ................................................................................................................................................................................... 2
Desiccants ............................................................................................................................................................................... 8
Vacuum
Desiccators
SCIENCEWARE® Vacuum Desiccators,
PP/PC
Deep vacuum desiccator features a polypropylene bottom and polycarbonate lid
✴ High crowned lid provides maximum interior clearance
✴ Desiccator holds 29” Hg for 24 hours
Seal doesn’t require grease, but may be safely used with grease. Control vacuum
draw, vacuum release, and shutoff via the three-way stopcock (PTFE plug included).
a perforated polypropylene plate and three-way stopcock.
Catalog number
Plate dia (mm)
Flange OD (mm)
Inside dia (mm)
Total height (mm)
Clearance above plate (mm)
Qty/pk
1428396
1428397
1832273
140
190
230
171
230
273
149
197
240
206
260
311
122
157
198
1
PC
Completely clear polycarbonate is transparent and shatter resistant
✴ Greaseless airtight vacuum seal
✴ PTFE stopcock
✴ Maximum vacuum 28” Hg for 24 hours
Silicone O-ring requires no grease. Convenient side arms on cover and base.
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Catalog number
Plate dia (mm)
Flange OD (mm)
Inside dia (mm)
Total height (mm)
Clearance above plate (mm)
Qty/pk
1428256
230
279
251
330
195
1
1045364 Desiccator plate; ceramic metal, 230 mm dia ...................................................................................................................................................
KIMAX® Vacuum Desiccators,
Glass
Detachable 2 mm stopcock valve, borosilicate glass
✴ Maximum vacuum of 20” Hg
These durable desiccators feature a detachable 2 mm stopcock valve. Valve stem accepts
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at up to 940°F (513°C). Desiccators require grease and desiccator plates.
Catalog number
Plate dia (mm)
Flange OD (mm)
Inside dia (mm)
Total height (mm)
Clearance above plate (mm)
Qty/pk
1428396
1428397
1832273
140
190
230
171
230
273
149
197
240
206
260
311
122
157
198
1
1428241 Desiccator plate; porcelain, 230 mm dia............................................................................................................................................................
1
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Vacuum / Cabinets
Desiccators
Desi-Vac™ Containers
Built-in pump achieves a vacuum of >200” H2O
Self-contained polycarbonate containers are ideal for drying, preserving, storing, and
shipping samples. Built-in vacuum pump removes air via manual strokes. Rubber
O-ring ensures a tight seal and maintains a vacuum of >200” H2O (14.7” Hg) for
over 24 hours. Quick-release button allows air back into unit to remove the lid.
Large-capacity model AAIA6J
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removes air and maintains continuous vacuum, and sample desiccant drying packets.
Catalog number
Volume
Dimensions (L x W x H)
2272315
2272316
3000 cc
12,000 cc
8½” x 6½” x 7” (21.6 x 16.5 x 17.8 cm)
11¾” x 10” x 9” (29.8 x 25.4 x 22.9 cm)
SCIENCEWARE® Polystyrene Stackable Desiccator Cabinets
Injection-molded polystyrene contains indentations for stacking
✴ Smoke-tinted polystyrene model protects light-sensitive samples
✴ Temperature range for both models is 40 to 180°F (4 to 82°C)
✴ Door closes on a foam rubber gasket to form an airtight seal
Economical Polystyrene Desiccator is transparent for easy viewing
of contents. Door is secured by two roller hinges and closes on a foam
rubber gasket to form an airtight seal. When opened, the self-storing door
slides under the chamber and out of the way.
Includes: a jar of reusable moisture-absorbing silica gel.
Smoke-Tinted Polystyrene Desiccator protects your light-sensitive samples.
Neoprene rubber gasketed door slides under the cabinet and out of the way permitting unobstructed access to stacked units.
Includes: two molded shelves with vent holes, four sets of nonadjustable
shelf rails, and desiccant tray.
Dimensions (W x H x D)
Catalog number
Interior
Overall
8¼” x 5” x 7” (21.0 x 12.7 x 17.8 cm)
9” x 9” x 8” (22.9 x 22.9 x 20.3 cm)
10” x 10” x 10” (25.4 x 25.4 x 25.4 cm)
Economical polystyrene desiccator cabinet
2245599
Smoke-tinted polystyrene desiccator cabinet
1832269
2
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Cabinets
Desiccators
Transparent acrylic desiccators feature extra deep sliding trays
✴ Compact design for use in freezers or refrigerators
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lubrication. Desiccators provide dry, dust-free storage to 100°F (38°C).
Includes: two extra-deep sample trays and a desiccant tray.
Model 2248032 have all the features of the desiccators above plus a built-in thermohygrometer.
Thermohygrometer has a temperature range of –58 to 158°F (–50 to 70°C) with a ±1.8°F accuracy up to 104°F and a
humidity range of 20 to 95% with a ±5% accuracy.
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batteries, two extra-deep sample trays, and a desiccant tray.
Dimensions (W x H x D)
Catalog number
Interior
Overall
Desiccators without thermohygrometer
1092185
9” x 10½” x 16” (22.9 x 26.7 x 40.6 cm)
Desiccators with built-in thermohygrometer
2248032
9” x 10½” x 16” (22.9 x 26.7 x 40.6 cm)
1100760 Replacement batteries, AAA. For thermohygrometer. Pack of 12 ....................................................................................................................
2264826 NIST-traceable calibration for thermohygrometers ...........................................................................................................................................
Stackable Acrylic Desiccator Cabinets with Gas Ports
Gas ports allow you to create an oxygen-free or inert gas atmosphere
✴ Humidity levels are monitored with easy-to-read built-in hygrometer
✴ Slip-away hinges allow complete removal of door when needed
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Resilient, closed-cell PVC gaskets prevent system leaks. Temperature range
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Note: Not designed for vacuum use.
Choose clear units for maximum visibility of contents or amber units for
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[email protected]
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Cabinets
Desiccators
Catalog number
Dimensions (W x H x D)
Cabinet color
1128093
Clear
Interior
Overall
11½” x 11½” x 11½” (29.2 x 29.2 x 29.2 cm)
112” x 12” x 12” (30.5 x 30.5 x 30.5 cm)
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Must be shipped motor freight.
1116618 FEP tubing, !!""#
Secador™ Portable Desiccator Cabinets
Reduces RH to <25% - ideal for electronic component storage
✴ Horizontal or vertical orientations
✴ Patented airtight-seal construction
✴ Built-in hygrometer
Basic Desiccator Cabinets feature a patented
air-tight sealed construction for optimal control
of humidity levels. Gasket is constructed of
closed cell EPDM
(ethylene propylene diene monomer).
Cabinet construction provides resistance
to staining and crazing. Cabinets have
built-in hygrometer for monitoring humidity
levels. Crystal polystyrene shelves have
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Stackable desiccators are ideal for small
laboratories where space is limited. Choose
from vertical or horizontal models.
Autodesiccator Cabinets have the same features as
basic desiccator cabinets, plus completely automatic,
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Catalog number
Latches
Number of
Shelves
Positions
Horizontal
Vertical
Horizontal
Vertical
1
2
2
2
1
3
2
3
2.0 cu ft
Vertical
2
2.0 cu ft
Horizontal
3.0 cu ft
2.0 cu ft
Vertical
Chamber size
Basic desiccator cabinets
1723443
0.75 cu ft
1723447
2.0 cu ft
1857266
2.0 cu ft
1859631
3.0 cu ft
Orientation
Overall dimensions (W x H x D)
Power (VAC)
1
4
2
3
13½” x 8½” x 16½” (34.3 x 21.6 x 41.9 cm)
13½” x 20½ “ x 16½” (34.3 x 52.1 x 41.9 cm)
20½” x 13½” x 16½” (52.1 x 34.3 x 41.9 cm)
5
/ 16
—
3
4
13½” x 24” x 16” (34.3 x 61.0 x 40.6 cm)
2
2
2
20½” x 13½” x 16½” (52.1 x 34.3 x 41.9 cm)
2
3
3
5
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Autodesiccator cabinets
1723445
1857254
1723449
1857263
1859633
1859632
115
220
115
220
115
4
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Cabinets
Desiccators
Dry-Keeper™ Desiccator Cabinets
Nonvacuum desiccators available in non-electric or electronic models
✴ Horizontal or vertical orientations
✴ Gasketed doors for an airtight seal
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contents without opening up the door
Non-Electric Desiccator Cabinets are available in horizontal,
vertical, or stacking models. Horizontal and vertical models are constructed of
clear acrylic. The smoke-tinted polystyrene stacking desiccator can be stacked
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Includes: Horizontal model 2245775 has two clear vented shelves that adjust
to eight levels, door with built-in dial hygrometer, and desiccant tray. Vertical
model 1017125 has three clear vented shelves that adjust to 15 levels, door
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two clear adjustable shelves with vent holes, slide-away door, and desiccant
tray.
Electronic Auto-Desiccator Cabinets feature a permanent desiccant which
automatically regenerates for worry-free storage or drying. The horizontal and
vertical models are made of clear acrylic and have the desiccant located in the
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humidity inside the cabinet to 20 to 30% in six hours (based on unloaded,
continuous operation).
Includes: Horizontal model 1428288 has two clear vented shelves that adjust
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three clear vented shelves that adjust to 15 levels and door with built-in
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vented shelves that are evenly spaced, and door with one-touch latch.
Catalog number
Orientation
Dimensions (W x H x D)
Power (VAC, Hz)
Horizontal
Vertical
Stacking
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12½” x 20” x 15½” (31.8 x 50.8 x 39.4 cm)
10” x 10” x 10” (25.4 x 25.4 x 25.4 cm)
—
Horizontal
Vertical
Dry-Keeper Plus Vertical
24½” x 13¾” x 15½” (62.2 x 34.9 x 39.4 cm)
12½” x 20” x 15½” (31.8 x 50.8 x 39.4 cm)
120, 60
Non-electric desiccator cabinets
2245775
1017125
1832269
Electronic auto-desiccator cabinets
1428288
1428286
1832268
5
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Cabinets
Desiccators
Static-Free Desiccators
Protect samples and sensitive equipment from electrostatic discharge
Safely store instruments that are sensitive to electrostatic discharges.
Stainless steel, neoprene, and glass construction prevents the static
buildup inherent to plastic desiccators. The inner surfaces are coated
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Desiccators also come with a grounding plug to prevent static discharge
when indoor humidity levels fall below 40%. Pressure relief valve lets you
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76AA has 28 shelf levels. Shelf supports are spaced
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Includes: two shelves, pressure relief valve, and a grounding plug.
Catalog number
Dimensions (W x H x D)
Chamber volume
1832265
6.4 cu ft
Interior
Overall
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21¾” x 24” x 21” (55.2 x 61.0 x 53.3 cm)
1832264 Replacement shelf. B&#%;#+<"=%E"%G'"%?J
Glass/Stainless Steel Desiccators
These 304 stainless steel cabinets have a thick glass door and sides for
airtight containment
✴ Leakproof door has double-action lock
✴ Manual pressure relief valve allows you to equalize internal
and external pressure
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neoprene gasket, and full-length hinge. Manual pressure relief
valve lets you equalize internal and external pressure when
opening door. SS desiccant tray holds one pound of desiccant.
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Includes: two shelves,and a desiccant tray.
Catalog number
1428278
1339394
Dimensions (W x H x D)
Description
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Desiccator with two stainless steel shelves
Interior
Overall
11½" x 12" x 10" (29.2 x 30.5 x 25.4 cm)
11½" x 12" x 10" (29.2 x 30.5 x 25.4 cm)
12½" x 12¼" x 12½" (31.8 x 31.1 x 31.8 cm)
12½" x 12¼" x 12½" (31.8 x 31.1 x 31.8 cm)
6
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Cabinets
Desiccators
Stackable Acrylic Desiccator Cabinets with Gas Ports
Automatically regenerates desiccant for worry-free storage or drying
✴ Silica-gel desiccant is enclosed in side-mounted control box
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silica-gel desiccant is enclosed in the side-mount control box.
Desiccators provide an airtight environment for storing reagents, ^$
samples, drying biological samples, and cooling crucibles. Cabinets are
constructed entirely of stainless steel and glass. Doors feature a full-length hinge,
a one-piece neoprene gasket, and close securely with a triple-action lock.
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with two stainless steel shelves. Shelves are adjustable in half-inch increments.
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Dimensions (W x H x D)
Catalog number
Interior
Catalog number
Overall
1804736
11½” x 12” x 10” (29.2 x 30.5 x 25.4 cm)
2056619
2258479
2056620
1428277
2056621
16” x 12¼” x 12½” (40.6 x 31.1 x 31.8 cm)
11½” x 12” x 10” (29.2 x 30.5 x 25.4 cm)
16” x 12¼” x 12½” (40.6 x 31.1 x 31.8 cm)
15¾” x 21¾” x 19¾” (40.0 x 55.2 x 50.2 cm)
20½” x 22¼” x 23” (52.1 x 56.6 x 58.4 cm)
115, 60
230, 50
115, 60
230, 50
115, 60
230, 50
Standard-Duty Dry Vacuum Piston Pumps
Great for desiccating, filtering, aspirating, and degassing
✴ Pumps do not require water or oil to operate
✴ Water trap prevents liquid from being drawn into the pump
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models only
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Toll Free: 888-859-3976
[email protected]
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Cabinets / Desiccants
Desiccators
Specifications
Wetted parts: aluminum (treated for corrosion resistance), stainless steel, and PTFE
104°F (40°C)
!8" x 8 13/ 16" x 10" (20.3 x 22.4 x 25.4 CM)
Port size: U+%";'; Duty cycle: continuous
Catalog number
Free-air capacity cfm (L/min)
Ultimate† vacuum
Maximum pressure
Power (VAC, Hz)
2291554
2280427
2280426
0.67 (19)
0.99 (28)
1.34 (38)
26.0" Hg (100 Torr)
27.2" Hg (70 Torr)
(60 Torr)
100 psig
50 psig
100 psig
230, 50
230, 50
230, 50
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Desiccator Accessories
Vacuum Grease
Stiff, nonmelting silicone lubricant maintains its consistency from –40 to 500°F.
Vacuum grease is nonoxidizing and nongumming and has excellent resistance
to water and chemicals.
Catalog number
Description
Size
1398649
Vacuum grease
5.3 oz
Drierite® Drying Column
✴ Polycarbonate drying column absorbs up to 50 g of moisture
Polycarbonate drying column dries air and gas to a dew point of –100°F (38°C) at up to 90 psi. Connect
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Catalog number
Description
Desiccant
1426120
Drying column
8 mesh
8
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Desiccants
Desiccators
Desiccants
High-Absorption Desiccant/Purifier
✴ >I}J its weight in water
This indicating desiccant (alumina silicate) quickly absorbs 107% of its own weight in water and
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temperature of 70°F (21°C) and relative humidity of 40%. Desiccant can be repeatedly
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Catalog number
Packaging
Mesh size
1108522
1795779
1 lb bottles
5 lb bag
4 to 8 mesh
Drierite® Drying Column
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(anhydrous calcium sulfate) in desiccators, drying columns,
or drying tubes. Choose indicating or non-indicating desiccant - indicating
desiccant starts blue, then turns pink when regeneration or renewal is necessary.
Catalog number
Packaging
Mesh size
5 lb pks
8 mesh
Indicating Drierite desiccant†
1039729
†
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Drying capacity is 10 to 14% of its weight for water and gases.
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Desiccant-Filled Plates
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Replace bulk desiccant with these #|'/
visually inspect for color changes from blue to pink as it absorbs moisture. Regenerate desiccant
by heating plates in a 122°F (50°C) oven overnight. Plates are individually sealed.
Catalog number
Description
Dimensions
1428395
1428394
Desiccant plates
100 mm dia x 11 mm H
65 mm dia x 14 mm H
Reusable Desiccant Canister
✴ Blue silica gel inside canister eliminates the use of loose desiccant
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in the canister lets you know when desiccant needs regeneration - it turns pink when saturated.
Regenerate in a 300°F (150°C) oven for three hours.
Catalog number
Description
Dimensions (W x H x D)
1428406
Desiccant canister
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Cat. No.
1017125
1039729
1045364
1092185
1100760
1108522
1116618
1128093
1339394
1398649
1426120
1428241
1428256
1428277
1428278
1428286
1428288
1428394
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Cat. No.
1428395
1428396
1428397
1428406
1723443
1723445
1723447
1723449
1795779
1804736
1832264
1832265
1832268
1832269
1832273
1857254
1857263
1857266
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4
Cat. No.
1859631
1859632
1859633
2056619
2056620
2056621
2245599
2245775
2246309
2248032
2258479
2264826
2272315
2272316
2280426
2280427
2291554
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10700 Rockley Road • Houston, Texas 77099
Toll Free: 888-859-3976 • Phone: 281-496-0900 • Fax: 281-496-0400
[email protected] • www.expotechusa.com
ISO 9001 Certified