FIELD: machine building.
SUBSTANCE: heat-chamber comprises electronic control unit including power supply, parameter setting unit, indication unit, controller, and isothermal case with battery of thermoelectric modules. Electronic control unit is made up of side-mounted structure and comprises extra unit of setting temperature variation rate and channel of communication with test bench control computer. Isothermal unit is made up of detachable assembly including thermoelectric unit with thermostatically controlled chamber and base with through hole to accommodate sealed union with turntable secured thereon and fitted on test bench drive motor shaft. Said union consists of three sleeved axially fitted one onto the other.
EFFECT: reduced heat losses, higher accuracy and expanded performances.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WIDE-RANGE BED TO TEST PLATFORM-FREE INERTIAL MEASURING UNITS | 2000 |
|
RU2162230C1 |
| DEVICE FOR STUDYING TEMPERATURE DEPENDENCIES OF DIFFERENT ENVIRONMENTS | 2023 |
|
RU2807370C1 |
| COMPREHENSIVE TEST PROCEDURE FOR UNIFIED POSITIONING SYSTEMS BASED ON MICROMECHANICAL ACCELEROMETRES AND GYROSCOPES AND AUTOMATED TEST BENCH THEREFOR | 2008 |
|
RU2381511C1 |
| METHOD AND DEVICE FOR COMBINED TESTING OF PLATFORM-FREE INERTIAL MEASURING UNIT ON THE BASE OF MICROMECHANIC GYROS AND ACCELEROMETERS | 2004 |
|
RU2256880C1 |
| TEST BLOCK WITH ELECTROMAGNETIC LOADING MODULE FOR STUDYING AND TESTING ELECTRIC DRIVES | 2010 |
|
RU2442995C2 |
| THERMOELECTRIC AIR COOLER | 2009 |
|
RU2407954C1 |
| THERMOELECTRIC CLIMATE CONTROL SYSTEM | 2011 |
|
RU2482396C2 |
| GYRO MECHANICAL PARAMETRE CONTROL TEST BENCH | 2007 |
|
RU2363930C1 |
| LOW FREQUENCY STAND FOR CALIBRATION AND TESTING OF ACCELEROMETERS AND SEISMIC RECEIVERS | 2019 |
|
RU2757971C2 |
| METHOD OF EXPANDING COMPRESSION REFRIGERATOR OPERATING TEMPERATURE RANGE | 2011 |
|
RU2472077C1 |
