9640型转台系统
Turntable System Type 9640 consists of Controllable Turntable Type 5960, Turntable Controller Type 5997 and Remote Control WB 1254. The Turntable System is designed to rotate a test object, such as a loudspeaker, microphone, or hydrophone, for measurement of directional response. Used in combination with a personal computer, Type 9640 becomes part of a system capable of automatically recording the directional characteristics of many different test objects.
用途
- Controlling test-object (e.g., loudspeaker, microphone, hydrophone) orientation during:
- Directional response measurements
- Sound power measurements
- Directional noise radiation measurements
| 特点
- Rotation of up to 100 kg load, supported or suspended
- Continuous, relative or absolute rotation
- Controlled from turntable controller, remote control unit or PC over IEEE–488 interface
- Adjustable turntable speed and acceleration
- Connection of test object power supply and signal through slip ring
- Front panel read-out of mode and current test-object position
|
9640型转台系统包括5960型可控转台，5997型转台控制器和WB1254型遥控装置。
转台系统可用于旋转测试对象，如扬声器、传声器、水听器，测量它们的指向性响应。结合个人电脑和PULSE分析仪，9640成为具有自动记录许多不同测试对象的指向性能力的系统的一部分。
用途
- 在下列测试中控制测试对象（如喇叭，传声器，水听器）的方位：
特点
- 旋转高达100公斤的载荷，支撑或悬吊
- 连续、相对或绝对旋转
- 由转台控制器、遥控装置或IEEE - 488接口的个人电脑控制
- 可调转台速度和加速度
- 通过滑环连接测试对象的电源和信号
- 前面板读出模式和当前测试对象定位
