进口粉红噪声发生器，瑞典Friborg粉红噪声发生器，原装粉红噪声发生器供应商
进口粉红噪声发生器，瑞典Friborg粉红噪声发生器，原装粉红噪声发生器供应商，进口粉红噪声发生器价格，粉红噪声发生器批发；一切信息尽在港为仪器。
新款设计的粉红噪音发生器满足*新标准IEC60065/2001对粉红噪音的要求。同时包含标准中其他的项目，详见下方介绍。
主要发展了“影院放大器”功能– 当你需要两相90°时同样适合家用，这是一个新的应用领域。
技术参数:
- 依据IEC60065/2001的粉红噪音要求+ 1000Hz正弦波
- 测试“影院放大器”时有两个噪音通道。通道的相位可以在0-90°之间转换。
- 正弦波振幅和粉红噪音参数见下表：
|
输出等级 |
正弦波1 kHz |
过滤的粉红噪音 |
|
低 |
0-100 mV/1 kohm |
0-35 mV rms/1 kohm |
|
中 |
0-1 V/1 kohm |
0-350 mV rms/1khom |
|
高 |
0-5 V/1 kohm |
0-1,7 V rms/1kohm |
- 发生器可用于噪音或正弦波（不可同时进）
- 精密: 精密调节输出电压
- 输出接口: RCA或Banana型
- 不包含试验箱内部调试服务，如有需要请联系我们
- 校验报告由Friborg Test Technology开具
标准：IEC 60065/2001
重量：约2 kg
尺寸：290x270x60 mm (LxWxH)
电源：115/230 VAC 50 Hz
Pink Noise Generator - Model 2780/8280
This new design of pink noise generator meets the requirements from the latest standard requirements for pink noise in IEC 60 065/2001. It has also other options included in the standard version se below.
Especially developed for “cinema amplifiers” - also used in homes are a new range of applications when you need 2 channels/phase 90 deg.
Specifications:
- Pink Noise according to IEC 60 065/2001 + sine wave 1000 Hz.
- Two output channels when testing “cinema amplifiers” for noise. The channels can be phase shifted to 0 deg. or 90 deg. between them.
- Amplitudes of sine wave and pink noise follow this table.
|
Output levels |
Sine wave 1 kHz |
Filtered pink noise |
|
Low: |
0-100 mV/1 kohm |
0-35 mV rms/1 kohm |
|
Medium: |
0-1 V/1 kohm |
0-350 mV rms/1khom |
|
High: |
0-5 V/1 kohm |
0-1,7 V rms/1kohm |
- The generator can be used for noise or sine wave (not two types at the same time)
- Fine: Fine adjustments of output voltage
- Output connects: RCA or Banana type.
- There are no service adjustments inside the cabinet. Contact Friborg for service.
- Certificate issued by Friborg Test Technology
Facts
IEC:
60065/2001
Components:
-
Weight:
App. 2 kg
Dimensions:
290x270x60 mm (LxWxH)
Supply:
115/230 VAC 50 Hz
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