site map

Product Information

Geotest Home

Customer Service


Geotest Catalog
Request Catalog



Contact Geotest


U-1640 Constant Temperature Water Baths

These economical water baths control temperatures from slightly above ambient to 100C 0.25C, and include clear Lexan gable covers (Stainless steel covers are optional.). Construction is all stainless steel with interiors having rounded corners for easy clean up. A stainless steel diffuser plate eliminates any hot spots. Temperature is read from a digital display and controlled by a hydraulic thermostat with a separate hi-limit thermostat to assume control if the first should fail. Temperature is maintained even if bath runs dry. Baths carry a 5 year warranty. 120VAC is standard; for 230VAC, add "-3" to catalog number.

gal. (l)
Chamber Size
WDH inches
Watts Sh.Wt.
lb (kg)

U-1640 3.8 (14.6) 12.75x11.63x5 1,000 28 (13)
U-1641 5.8 (22) 11.63x19.5x5 1,000 36 (16)
U-1642 8.7 (33) 14x12x11 1,000 37 (17)
U-1643 11.6 (44) 28x16x6 2,000 78 (35)
Note: Other sizes as well as more economical analog readout models are available. We can also supply magnetic stirred models. Glass jar baths can be found under related items.

Related Items:
B1275 Economy Constant Temperature Bath
B1280 High Temperature Bath
B1285 Low Temperature Bath

This item is part of the following categories:

Other items in the general category include:

U-1635 Double Burner Hot Plate
U-1609 Laboratory Hot Plates
E-315 Sand
S1500 Data Sheets
E-176 Mercury, 1 lb bottle
U-6001 AASHTO Provisional Standards
U-2105-U-2110 Stainless Steel Rectangular Pans
E-530 Shovels
U-2250-U-2260 Scoops
E-735 Economy pH Meter Kit
E-736 pH/mV/Temperature Meter Kit
E-750 Economy Conductivity Meter Kit
E-740 Dissolved Oxygen and Temperature Meter
E-753.5 Tr-Check pH Buffer Set
E-760 Turbidity Meter Kit
U-1700 Laboratory Mixers
U-1761 Water Still
U-1720 Jaw Crusher 2x2 (50x50mm)
U-1730 All Purpose Pulverizer
U-1770 Light Meter
U-1771 Analog Sound Level Meter
U-1772 EMF/ELF Meter
U-1773 Radiation Meter
E-738 pH Meter with RS232
U-1785 Combination Soil Test Kit
U-1786 Complete Combination Soil Test Kit
U-2591 Remind-O-Timer
U-2590 Remind-O-Timer Timeswitch and Timer
U-1382 Auto-Desiccator Cabinet
U-1386 Stainless Steel Desiccators
U-1640 Constant Temperature Water Baths
U-1650 Immersion Circulator Heater
U-1653 Stainless Steel Tanks for Heater/Circulator
U-1658 Heating Recirculator
U-1656 Refrigerated Circulators
U-1545 Lab Coats
U-6000 AASHTO Specifications and Tests
U-6011 ASTM Standards
U-6000-U-6019 Books and Manuals
U-1240 Beaker, Jar, and Cylinder Brush
U-1243 Counter Brush
U-1250-U-1252 Sieve Brushes
U-1255 Wire Scratch Brush
U-1260 Palmyra Cleaning Brush
U-1262 Cement Mold Brush
U-1240-U-1262 Brushes
U-2113-U-2118.2 Aluminum Pans
SI-2560 Aggregate Handling Pans
U-4281 Hand Level 2.5x magnification
U-1660A Ultrasonic Bath for 8 Sieves
E-764 pH Paper, range 1-14 pH

Back to search page



[ Geotest Home | Customer Service | Documentation |
Geotest Catalog | Calendar | Contact Geotest ]
Geotest Instrument Corporation
241 S. Frontage Road., Suite 38
Burr Ridge,IL 60527 USA