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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 |
更新时间:2026-10-16 21:29:22 |
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”AMETEK |
过秒仪/时差仪/石英晶振钟表测试仪QT-5产 品 说 明 说明:石英钟表测试仪是广泛应用于石英钟表工业界的精密测量仪器,主要用于测 量钟表用的石英晶振频率的精度及测量各类石英钟表、主机板、钟控收音机、VCD、 DVD、PDA、DSC、笔记本电脑时间准确度的仪器。此款仪器可以测量钟表的日误差、 月误差以及PPM显示的钟表误差。附带0-6V可调直流电源、1.5V类比电池电压,也 可作电阻、电压测量。具有很高的可靠度和稳定度,适用于各式各样的生产环境。 时间精度测量: S/D 每日快(+)或慢(-)若干秒 S/M 每日快(+)或慢(-)若干秒 PPM 相对于标准频率32768Hz百万分之几 石英晶振精度测量: 测量范围:±200PPM 准确度:±1PPM 指针式钟表测量: 测量范围:有秒针且每秒钟动一次的钟表 准确度:±2PPM 数位式石英钟表测试: 测试范围:没有秒针的钟表、电子表 准确度:±2PPM 显示方式:5位LCD显示,带自动小数点 电源及功耗:交流110V/220V ±10% 50/60Hz 功耗约10W |
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