技術參數：
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 we 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 we and pink noise follow this table.
Output levels | Sine we 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 we (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
粉紅噪音發生器 –型號 8280
新款設計的粉紅噪音發生器滿足標準IEC60065/2001對粉紅噪音的要求。同時包含標準中其他的項目，詳見下方介紹。
主要發展了“影院放大器”功能 –當你需要兩相90°時同樣適合家用，這是一個新的應用領域。
技術參數:
· 依據IEC60065/2001的粉紅噪音要求 + 1000Hz正弦波
· 測試“影院放大器”時有兩個噪音通道。通道的相位可以在0-90°之間轉換。
· 正弦波振幅和粉紅噪音參數見下表：
輸出等級 | 正弦波 1 kHz | 過濾的粉紅噪音 |
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 |
· 發生器可用于噪音或正弦波（不可同時進）
· 精密:精密調節輸出電壓
· 輸出接口: RCA或Banana型
· 不包含試驗箱內部調試服務，如有需要請聯系我們
· 校驗報告由Friborg Test Technology開具
標準：IEC 60065/2001
重量：約2 kg
尺寸：290x270x60 mm (LxWxH)電源：115/230 VAC 50Hz
