Pressure Lever Cassettes

Pressure Lever Cassettes

The Pressure Lever Cassettes are designed to allow the user to set a different tubing pressure for each channel. This adjustment allowed an optimal tubing pressure to be set depending on the tubing material and diameter as well as the application. Since it may be necessary to periodically adjust the tubing pressure to maintain constant flow rates, these successful cassettes are now available as an option rather than supplied standard. These cassettes are still recommended over the automatic Click ‘n’ Go cassettes under the following conditions:
• Varying or high differential pressure
• For hard tubing material, such as Tygon® MH2075

Item# Description U.S. List Price Quantity
729745NR SPR-869 ULTRA-MINIATURE RAT PRESSURE VOLUME CATHETER 2.0FR, 6.0MM SEGMENT, 15CM LENGTH - NO REPAIR
729779NR Ultra-Miniature Pressure Transducer for Mouse, Model SPR 671, Catheter Length 65 cm, Sensor Type 1.4F - NO REPAIR
729783NR Millar Mikro-Tip® Pressure Transducer for Rat, Model SPR 320, Main Size 2F, Catheter Length 140 cm, Straight Tip - NO REPAIR
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The Pressure Lever Cassettes are designed to allow the user to set a different tubing pressure for each channel. This adjustment allowed an optimal tubing pressure to be set depending on the tubing material and diameter as well as the application. Since it may be necessary to periodically adjust the tubing pressure to maintain constant flow rates, these successful cassettes are now available as an option rather than supplied standard. These cassettes are still recommended over the automatic Click ‘n’ Go cassettes under the following conditions:
• Varying or high differential pressure
• For hard tubing material, such as Tygon® MH2075
Specifications729745NR729779NR729783NR
AnimalRatMouseRat
Catheter MaterialPolyimideNylonPolyurethane
LengthRedel65 cm140 cm
Main Size6 mm1.1F2F
Model4SPR 671NRSPR 320 NR
Number of SensorsSingle11
Pressure Range15 cm–50 to +300 mmHg–50 to +300 mmHg
Pressure Sensor Connector Type1.1FLow ProfileViking
SensitivitySPR-8695V/V/mmHg5V/V/mmHg
Sensor Location From Tip1Side mounted at tipSide mounted at tip
Sensor TypeLow Profile1.4F2F
SpecificsCentered in electrode segment1.1F –2F body 15cm from tip; NO REPAIRNO REPAIR
Tip Type2FStraightStraight
AnimalNon-RepairableMouseRat