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高频信号发生器SG-8550:7110系列实用数位合成型耐压 绝缘测试仪 |
更新时间:2026-10-16 20:48:18 |
高频信号发生器SG-8550技术参数 频率 范围:5KHz-1100MHz 显示:LCD.16位字2行 分辩率:5KHz-500MHz:1KHz,1.25KHZ,500MHz-1100MHz:2.5KHz 100Hz(选项) 精确度:±1.0×10-6 输出电平 范围:-14dBμV-126dBμVEMF at 100MHz 显示:LCD.16位字2行 分辩率:0.1dB 精确度:±1.5dB:>-37dBm,±(1.5dB+0.1dB/10dB):≤-37dBm 输出阻抗:50Ω VSWR:<1.5 平坦度:±1.2dB at 0dBm 寄生&谐波:≤-25dBC 剩余调制:FM<5Hz:(CF:<175MHz) <10Hz:(CF:175MHz-550MHz) <20Hz:(CF:550MHz-1100MHz) AM<-65dBC 逆相保护:50W 调制 内调制:1KHz或400Hz±2% 输入阻抗:100KΩ 输入电平:0-2Vrms 频率范围:FM:20Hz-100KHz AM:20Hz-10KHz 频率响应:±1dB以内(ref,1KHz) FM 范围:0.0-100KHz 分辨率:0.1KHz 精确度:±6% 失真:<0.1%(AF:1KHz) AM 范围:0.0-99.9%(≤6dBm) 分辨率:0.1% 精确度:±6% 失真:<5% 导频 幅度差 选件 RS232C 逆向保护器 POCSAG FORMAT 100Hz分辨率 其它 输入电源:AC110/220V±10% 50/60Hz 体积:134(H)*300(W)*330(D) 重量:约8.5Kg 7110系列实用数位合成型耐压 绝缘测试仪过秒仪/时差仪/石英晶振钟表测试仪QT-5 屏蔽网房4G基站 拉绳位移传感器M中型机座 拉绳式位移传感有效降低油品损耗阻火呼吸阀“冲锋陷阵” |
7110系列实用数位合成型耐压 绝缘测试仪产 品 说 明 ●技术参数 MODEL 7110 7112 7120 7122 AC WITHSTAND VOLTAGE Output Rating 5KVAC/12mA Range Resolution Accuracy Output Voltage,KVAC 0-5.00 0.01 ±( 2% of setting +5V ) Output Frequency 50Hz/60Hz±100ppm,User Selection Output Waveform Sine Wave,THD<2%( Resistion Load ),Crest Factor = 1.3-1.5 Output Regulation ±( 1% of output +5V ),Form no load full load SETTINGS Hi-Limit AC Current,mA 0.10-12.00 0.01 ±( 2% of setting +2counts ) Lo-Limit AC Current,mA 0.00-12.00 0.01 ±( 2% of setting +2counts ) Ramp Time,second 0.1-999.9 0.1 ±( 0.1% + 0.05sec ) Dwell Time,second 0,0.2-999.9 0.1 ( 0=continuous ) Arc Detection 0,1-9 ranges ( 0=OFF,9 is the most sensitivity ) DC WITHSTAND VOLTAGE(7120,7122 ONLY) Output Rating 6KVDC/5mA Output Voltage,KVDC 0-6.00 0.01 ±( 2% of setting +5V ) Output Ripple < 5% ( 6KV/5mA at Resistive Load ) SETTINGS Hi-Limit DC Current,mA 0.02-5.00 0.01 ±( 2% of setting +2counts ) Lo-Limit DC Current,mA 0.00-5.00 0.01 ±( 2% of setting +2counts ) Ramp Time,second 0.1-999.9 0.1 ±( 0.1% + 0.05sec ) Dwell Time,second 0,0.2-999.9 0.1 ( 0=continuous ) Arc Detection 0,1-9 ranges ( 0=OFF,9 is the most sensitivity ) Discharge Time ≦200msec 7110/7112/7120/7122实用数位合成型耐压/绝缘测试仪 MODEL 7110 7112 7120 7122 INSULATION RESISTANCE ( 7112,7122 ONLY ) Output Rating 1KVDC/1000MW Output Voltage,KVDC 0.10-1.00 0.01 ±( 2% of setting +3V ) SETTINGS Hi-Limit Resistance,MW 0,1-1000(0=OFF ) 1 ±( 3% of setting +2counts ) at ≧ 500VDC Lo-Limit Resistance,MW 1-1000 1 ±( 7% of setting +2counts )at <500VDC Delay Time,second 0,0.5-999.9 0.1 ± ( 0.1% + 0.05sec ) ( 0=continuous ) GENERAL InputVoltage AC 115/230VAC±15%,50/60Hz±5%,Fuse 3.15A Fast PLC Remote Control Input: Test,Reset Output: Pass,Fail,Processing Memory 5 Sets store/Recall of each Memory,4Test Mode Selectable ( W,I,W-I,I-W Only 7112,7122) Display 16×2 LCD with back light Key Lock To prevent unauthorized alteration of test parameters Calibration Build-in software and external calibrated meters Environment 0-40℃,20-80%RH Dimension/Net Weight 280mm(W)×89mm(H)×370mm(D)/9Kg ※Ordering Information※--------------------------------------------------------------------------------- 7110 AC Withstand Voltage Tester 7112 AC Withstand Voltage / Insulation Resistance Tester 7120 AC/DC Withstand Voltage Tester 7122 AC/DC Withstand Voltage / Insulation Resistance Tester |
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