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租赁台湾阳光 7116C 自动扫频仪

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晧辰自营,品质保证,配送快捷

产品参数

选件 状态 设备价值 是否计量
完好 0
成色 发货周期 所在地
8成新 -- 深圳市
租赁价格: 电议
更新日期:2021-05-13
联系电话:0755-86016691

*产品描述

主要特点: 

  • 低失真率的扫描正弦波 THD ≦ 0.15%,20Hz ~ 20 kHz
  • 最适合用来检测喇叭等电声元件的异常音。
  • 数字显示电压表及频率表
  • 全数字显示电压值及频率值,满足精密测定要求,亦比传统指针式电表更耐用、耐冲击对数扫频 
  • 可手动或自动对数扫频,起扫/止扫频率范围可依需要任意设定。
  • 易学、易用
  • 按键功能简单且明确,非专业人员亦会使用,提供 20W、60W、100W及 200W 等不同输出功率的机型供选购,且皆附有三重短路保护电路,可容许长时间的输出短路,亦不会损坏仪器。
  • 电压值有粗调及微调设定钮
  • 解析度达0.001V的电压表,辅以粗调及微调之音量调整钮可轻易地调出所需的电压。对受话器及耳机所需的精确低电压值,尤易于设定。
  • 极佳的可靠性
  • 累积20余年经验的专业设计,故障率极低,稳定性高,不畏全天候的连续使用。
  • 可手动测试 Fo 值,频率亦可微调
  • 数字显示频率表,辅以频率微调钮,故可精确地测出喇叭等之zui低谐振频率 Fo 值。

 

基本规格:

  • 频率范围: 20Hz~20 kHz 在一个范围
  • 频率响应:≦±0.25dB, 20Hz~20 kHz.
  • 扫频方式:手动或自动扫频在一个范围内. 可设置任意一个频点扫频
  • 信号 : 正弦波, THD≦0.15%, (0.1% Typical.) ( 20Hz~20 kHz.)
  • 扫频时间:0.3~40 秒连续可调
  • 频率计: 4 位显示
  • 分辨率: 1 Hz.
  • 精度 : ±1 Hz.
  • 负载电阻:≧2Ω.
  • 电压表: 3¾ 位,自动档
  • 低档: 0.000v~3.300v
  • 分辨率: 0.001v
  • 高档: 3.300v~40.00v.
  • 分辨率: 0.01v.
  • 精度: ±0.6% of reading ±2dgts.
  • 体积 :36 (L)×27 (D) ×13 (H) cm.

详细信息

main feature: 
  • Low-distortion scanning sine wave THD ≦ 0.15%, 20Hz ~ 20 kHz
  • It is most suitable for detecting abnormal sounds of electroacoustic components such as speakers.
  • Digital display voltmeter and frequency meter
  • Full digital display of voltage value and frequency value, which meets the requirements of precision measurement, and is more durable than traditional analog meters, and is resistant to shock logarithmic sweep
  • It can be manually or automatically logarithmic sweep, the start/stop sweep frequency range can be set arbitrarily according to needs.
  • Easy to learn and use
  • The button function is simple and clear, and it will also be used by non-professionals. It provides models with different output powers such as 20W, 60W, 100W and 200W, and is equipped with triple short-circuit protection circuits, which can tolerate long-term output short-circuits. Will not damage the instrument.
  • The voltage value has coarse adjustment and fine adjustment setting buttons
  • A voltmeter with a resolution of 0.001V, supplemented by coarse and fine volume adjustment buttons, can easily adjust the required voltage. It is especially easy to set the precise low voltage value required by the receiver and earphone.
  • Excellent reliability
  • With more than 20 years of experience in professional design, the failure rate is extremely low, the stability is high, and it is not afraid of continuous use all-weather.
  • The Fo value can be tested manually, and the frequency can also be fine-tuned
  • The digital display frequency meter, supplemented by the frequency fine-tuning button, can accurately measure the Fo value of the lowest resonance frequency of speakers, etc.
 
 
Basic specifications:
  • Frequency range: 20Hz~20kHz in one range
  • Frequency response: ≦±0.25dB, 20Hz~20 kHz.
  • Sweep mode: manual or automatic sweep in a range. Any frequency sweep can be set
  • Signal: Sine wave, THD≦0.15%, (0.1% Typical.) (20Hz~20 kHz.)
  • Sweep time: 0.3~40 seconds continuously adjustable
  • Frequency meter: 4-digit display
  • Resolution: 1 Hz.
  • Accuracy: ±1 Hz.
  • Load resistance: ≧2Ω.
  • Voltmeter: 3¾ position, automatic gear
  • Low-end: 0.000v~3.300v
  • Resolution: 0.001v
  • High-end: 3.300v~40.00v.
  • Resolution: 0.01v.
  • Accuracy: ±0.6% of reading ±2dgts.
  • Volume: 36 (L)×27 (D) ×13 (H) cm.

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