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绝缘电阻测试仪 ST5520

参考价
面议

具体成交价以合同协议为准

深圳市

深圳市世家仪器有限公司

产品型号:ST5520     厂商性质:其他
深圳西丽镇龙珠三路桃园商业大厦A2栋301室
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产品简介

实现了"高速"绝缘电阻检查● 50ms的高速判断● 快速释放残留电压● 任意设置试验电压值(25~1000V(1V分辨率)设置)● 接触检查功能(防止由于接触不良造成的误判断)● 短路检查功能(防止不合格品流入市场)

产品详情

  • 基本参数

    测试项目绝缘电阻(直流电压施加方式)

    测试电压/测量量程
    (手动/自动)

    25 V ≦ V < 100 V (2.000/20.00/200.0 MΩ),
    100 V ≦ V < 500 V (2.000/20.00/200.0/2000 MΩ),
    500 V ≦ V ≦ 1000 V (2.000/20.00/200.0/4000/9990 MΩ)
    基本精度±2 % rdg. ±5 dgt.
    25 V ≦ V < 100 V [0~20 MΩ],
    100 V ≦ V < 500 V [0~20 MΩ],
    500 V ≦ V ≦ 1000 V [0~200 MΩ]
    测试速度FAST:30ms/次,SLOW:500ms/次(切换)
    显示屏LCD (寿命100,000小时),背光灯4阶段
    存储功能

    保存内容:额定测量电压、比较器上下限值、测试模式、判定时蜂鸣音、测试时间、响应时间、电阻量程、测量速度
    存储数:最多10组(可保存/读取)

    测试模式连续模式、PASS STOP模式、FAIL STOP模式、强制结束时判定模式(切换)
    比较设置UPPER_FAIL:测量值≧上限值
    PASS: 上限值>测量值>下限值
    LOWER_FAIL:测量值≦下限值
    判定处理蜂鸣音、PASS/U.FAIL/L.FAIL 的LED 灯亮,UL_FAIL时U.FAIL/L.FAIL同时灯亮,EXT. I/O 输出、通过RS-232C获取判定结果
    试验时间计时器0.045 s ~ 999.999 s(0.001 s 分辨率),从施加电压到判定合格与否的时间
    响应时间计时器试验开始后,禁止按照0.005 s ~ 999.999 s(0.001 s 分辨率)设置比较器判定动作的时间
    模拟输出DC +4 V f.s.
    接口RS-232C(标配),外部I/O(外部控制器用输入,判定结果输出),BCD输出(ST5520-01)
    电源AC100 V ~ 240 V,50/60Hz,25VA
    体积及重量215W×80H×166Dmm,1.1kg
    附件使用说明书×1、电源线×1、EXT.I/O连接器×1、连接器盖×1

  • Basic parameters

    Test Items: Insulation Resistance (DC Voltage Application Mode)

    Test Voltage/Measurement Range

    (Manual/automatic)

    25 V < V < 100 V (2.000/20.00/200.0 M_),

    100 V < V < 500 V (2.000/20.00/200.0/2000 M_),

    500 V < V < 1000 V (2.000/20.00/200.0/4000/9990 M_)

    The basic accuracy is (+2%) rdg. (+5 dgt).

    25 V < V < 100 V [0-20 M_],

    100 V < V < 500 V [0-20 M_],

    500 V < V < 1000 V [0-200 M_]

    Test speed FAST:30ms/time, SLOW:500ms/time (switching)

    LCD (life 100,000 hours), backlight stage 4

    Storage function

    Preserved contents: rated measurement voltage, upper and lower limits of comparator, test mode, buzzing sound when judging, test time, response time, resistance range, measurement speed

    Storage: up to 10 groups (saveable/readable)

    Test mode: Continuous mode, PASS STOP mode, FAIL STOP mode, Forced End Decision mode (Switching)

    Comparison Settings UPPER_FAIL: Measured Value (> Upper Limit Value)

    PASS: upper limit value > measurement value > lower limit value

    LOWER_FAIL: Measured value < Lower Limit

    Decision processing: buzzing, PASS/U.FAIL/L.FAIL L ED lights on, UL_FAIL U.FAIL/L.FAIL lights on at the same time, EXT.I/O output, RS-232C to obtain the decision results.

    The test time timer ranges from 0.045 s to 999.999 s (resolution 0.001 s), the time from applying voltage to determining eligibility

    After the start of the response time timer test, it is forbidden to set a comparator to determine the action time from 0.005 s to 999.999 s (0.001 s resolution).

    Analog output DC+4V F.S.

    Interface RS-232C (Standard), External I/O (External Controller Input, Decision Output), BCD Output (ST5520-01 only)

    Power supply AC100 V-240V, 50/60Hz, maximum 25VA

    Volume and weight 215W *80H *166Dmm, 1.1kg

    Accessories: Instructions for Use *1, Power Wire *1, EXT.I/O Connector *1, Connector Cover *1


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