脉冲式线圈测试仪 TH2882-1/-3/-5
产品简介
线圈类产品(如变压器、电机等)由于绕线材料、磁性材料、骨架、加工工艺等因素的影响会产生线圈层间、匝间及引脚间等绝缘性能的降低。TH2882系列脉冲式线圈测试仪是采用高速取样技术研制的新一代线圈类产品绝缘性能的分析测试仪器。
产品详细信息
输出脉冲电压 |
TH2882-1 |
50V-1000V,50Stpes±3%±5V |
TH2882-3 | 300V-3000V,50Stpes±3%±5V | |
TH2882-5 | 500V-5000V,100Stpes±3%±5V | |
电压控制方式 | Normal | Voltage programmable at the measurement terminals when terminals opened. |
Constant | Maintaining selected voltage across the winding independent of changes of the winding impedance | |
脉冲能量 |
TH2882-1 |
Max 5 milli-Joules |
TH2882-3 | Max 90 milli-Joules | |
TH2882-5 | Max 250 milli-Joules | |
电感量测试范围 | TH2882-1 | More than 10μH |
TH2882-3 | More than 10μH | |
TH2882-5 | More than 20μH | |
显示器 | Screen resolution | 320x240 dots LCD |
Waveform Display Dots | 240x200 dots | |
Display Information | Setting parameter,Standard & measuring waveform,Measurement & comparison result | |
波形采样 |
Sampling Rate |
20MSPS/50ns,10NSOS/100ns, 5MSPS/200ns,25NSOS/400ns, 1.25MSPS/800ns,625kSPS/1.6μs, 312kSPS/3.2μs,156kSPS/6.4μs |
Resolution | ||
Sampling points | ||
输入阻抗 | 10MΩ(Resistive voltage divider) | |
测量速度 | 5.5times/sec(Waveform display OFF,PASS/FALL ON) 3.3times/sec(Waveform display ON,PASS/FAIL ON) | |
平均次数 | 1 to 99,Programmable | |
显示波形测量 | Voltage,Time,Frequency | |
触发方式 | Internal/Manual(Foot)/External/Bus | |
比较方式 |
面积比较 | |
面积重复精度 | ±1% | |
面积差重复精度 | ±1% | |
判别输出 | PASS/FAIL display,Alarm | |
报警音量 | Long High,Long Low,Single Short,Double Short,OFF | |
存储器 | 60 groups of standard waveform data can be stored in internal non-volatile memory 800 groups in USB flash memor(optional) | |
接口 | RS232C,Handler,IEEE488,SCANNER |
一般技术指标
工作温度, 湿度 | 0℃ — 40℃, ≤90% RH | |
电源要求 | 198 V — 242 V AC,99 V-121 V AC 47.5 Hz — 63 Hz | |
功耗 | ≤40 VA | |
尺寸(W×H×D) | 350 mm×135 mm×400 mm | |
重量 | 约6 kg Approx |