Radius of rotation (arm)	7 m
Maximal G-load	20 g
Maximal G-load gradient	7 g/s
Maximal angular velocity	50.7 rot/min
Motor (drive) power  -nominal value  -starting value	820 KW 1280 KW

The cab has a single-seat a free suspension. The test-subject is placed into the cab through the lateral hatch. There is an arc with bulbs and a video camera in front of the test-subject's face. It is possible to verify an eye acuity and time of response (reaction). The test-subject can control the G-value and the descent capsule with the help of a descent control stick. The test-subject's status monitoring is carried out by the group of qualified doctors with the help of the telemetry information (ECG, pneumogram, body temperature etc.), as well as two-way voice link and video information.

Technical description centrifuge TSF-7	30 G
Maximal G-load gradient	5 G/s
Maximal angular velocity	38.6 rot/min
Length of a shoulder (arm)	18 m
Amount of degrees of freedoms of a cab	3 degrees
Payload mass of the cab	up to 350 kg
Cab pressure range	40 - 800 mm Hg
Temperature range, maintained a cab	+5 - +55 C
Gas composition in the cab	oxygen, nitrogen, carbon dioxide in any proportion

The two-seat cab is fixed in a gimbal suspension and has 3 degrees of freedom. Due to such a suspension the G-load vector be oriented in any direction.

The test-subject (operator) is placed in the cab through a telescoping platform. Medical doctors apply medical sensors on his/her body, and then put him/her in a seat, which is installed on a special mount. The "switch-off" stick is to be jammed by the operator in his/her hand. If during rotation the operator feels badly, the hand will release, and the centrifuge will stop.

There is a video camera and a microphone installed in front of the operator's face, which allows the doctors to permanently observe the operator during the experiment and to maintain a two-way communication. It is possible to do rotation of two test-subjects at a time. We can offer you several typical profiles.

Air Force Pilots Tests:

"Head-to-Pelvis" direction, 3 G, peak for 30 seconds;

"Head-to-Pelvis" direction, 5 G, peak for 30 seconds;

"Head-to-Pelvis" direction, 6 G, peak for 30 seconds.

Tests for cosmonauts:

"Chest-to-Spine" direction, 4 G, peak for 40 seconds;

"Chest-to-Spine" direction, 8 G, peak for 40 seconds;

Typical profile "Insertion of the space vehicle into the Earth orbit".

The "Soyuz" rocket launcher profile of insertion in the Earth orbit:

Typical "descent" profile;

Typical profile, which is called "dangling" or "turbulent weather", when using the "Tchibis" LBNP suit.

Upon the customer's request the "Insertion" and "Descent" profiles can be combined and carried out, or any other profile of G-load, not exceeding the maximum 6 G value.