wescor.com
Wescor, Inc Biomedical Division
http://www.wescor.com/biomedical/custom/coa/coarequest.html
Vapro Vapor Pressure 5600. Vapro Vapor Pressure 5520. Sweat·Chek Parts and Accessories. To view these documents you need to have Adobe Acrobat Reader. You can get it by clicking here. Enter a Lot Record Number:.
water.wescor.com
Wescor Inc. An Elitech Company
http://water.wescor.com/hr33t.html
Functions in either hygrometric (automatic dew point depression) or psychrometric (wet bulb depression) mode. Low noise, low drift, chopper-stabilized microvoltmeter. Integral precision panel meter with mirrored scale. Available with alkaline battery (HR-33T) or rechargable nickel cadmium battery (HR-33T-R). Rugged formed aluminum carrying case. Optional power supply modules available:. Model 5106: 115 VAC 50 to 60 Hz. Model 5109: 220/240 VAC 50 to 60 Hz. Ranges: 10, 30, 100, and 300 microvolts full scale.
water.wescor.com
Wescor Inc. An Elitech Company
http://water.wescor.com/index.html
The PSYPRO is a low-cost automated eight-channel water potential datalogger. It is designed for both laboratory and field water potential measurements using Wescor's sample chambers, soil psychrometer sensors, leaf psychrometer sensors. Outputs data in common MPa units. The standard in water potential measurement, Wescor's Dew Point Microvoltmeter, model HR-33T, can determine water potential using both dew point and wet bulb methods. Its manual operation makes it ideal for teaching students about wat...
water.wescor.com
Wescor Inc. An Elitech Company
http://water.wescor.com/l51.html
The L-51 Leaf Hygrometer is designed for in situ measurement of leaf water potential, using either the wet bulb or dew point method of data readout. L-51A has a special chamber configuration for use with grass. The all-metal thermocouple mounting system is similar to that used in the C-52 Sample Chamber. Given isothermal conditions, this configuration provides rapid equilibration and excellent precision. Size: 19 mm x 25 mm x 46 mm (exclusive of leads). Weight: Approximately 100 grams. Slot Width: 2 mm.
water.wescor.com
Wescor Inc. An Elitech Company
http://water.wescor.com/pct55.html
The proven transducer in soil research programs, Wescor's. Soil psychrometers, model PST-55 are buried within the bulk soil to determine the soil water potential. The PST-55 has a stainless steel screen to allow only the water vapor to enter the sensor. A ceramic screen is also available as model PCT-55. To maintain temperature equilibrium, the sensors must be buried at least 15 cm under the soil surface. Controlled junction size and chamber geometry for consistent performance. PCT-55-30 (3.0 meters)*.
water.wescor.com
Wescor Inc. An Elitech Company
http://water.wescor.com/c52.html
Wescor's sample chamber, model C-52, can measure the water potential of solutions, small soil or leaf samples, and leaf discs. Due to the solid aluminum housing, the C-52 provides highly accurate water potential measurements without the need for a constant temperature bath. The C-52 must be connected to a Wescor water potential instrument such as the PSYPRO, HR-33T, or CR7 for operation. V temperature correction when large temperature changes are encountered. Weight: Approximately 0.45 kg. Sample Holders...
water.wescor.com
Wescor Inc. An Elitech Company
http://water.wescor.com/index.php
The PSYPRO is a low-cost automated eight-channel water potential datalogger. It is designed for both laboratory and field water potential measurements using Wescor's sample chambers, soil psychrometer sensors, leaf psychrometer sensors. Outputs data in common MPa units. The standard in water potential measurement, Wescor's Dew Point Microvoltmeter, model HR-33T, can determine water potential using both dew point and wet bulb methods. Its manual operation makes it ideal for teaching students about wat...
water.wescor.com
Wescor Inc. An Elitech Company
http://water.wescor.com/lp27.html
This leaf press was designed at the University of Minnesota. The liquid sample is extracted directly to a filter paper disc. The disc can then be inserted into a Wescor Vapor Pressure Osmometer or a C-52 Sample Chamber for determination of the osmotic potential. Using this press simplifies the liquid extraction process and reduces errors due to concentration of the sample by evaporation. Direct collection of sample for osmotic potential determination. Reduces errors due to evaporation. Weight: 0.42 kg.
