基本參數(shù)
測試項目 | 絕緣電阻(直流電壓施加方式) |
---|---|
測試電壓/測量量程 | 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] |
測試速度 | FAST:30ms/次,SLOW:500ms/次(切換) |
顯示屏 | LCD (壽命100,000小時),背光燈4階段 |
存儲功能 | 保存內(nèi)容:額定測量電壓、比較器上下限值、測試模式、判定時蜂鳴音、測試時間、響應時間、電阻量程、測量速度 |
測試模式 | 連續(xù)模式、PASS STOP模式、FAIL STOP模式、強制結(jié)束時判定模式(切換) |
比較設置 | UPPER_FAIL:測量值≧上限值 PASS: 上限值>測量值>下限值 LOWER_FAIL:測量值≦下限值 |
判定處理 | 蜂鳴音、PASS/U.FAIL/L.FAIL 的LED 燈亮,UL_FAIL時U.FAIL/L.FAIL同時燈亮,EXT. I/O 輸出、通過RS-232C獲取判定結(jié)果 |
試驗時間計時器 | 0.045 s ~ 999.999 s(0.001 s 分辨率),從施加電壓到判定合格與否的時間 |
響應時間計時器 | 試驗開始后,禁止按照0.005 s ~ 999.999 s(0.001 s 分辨率)設置比較器判定動作的時間 |
模擬輸出 | DC +4 V f.s. |
接口 | RS-232C(標配),外部I/O(外部控制器用輸入,判定結(jié)果輸出),BCD輸出(ST5520-01) |
電源 | AC100 V ~ 240 V,50/60Hz,25VA |
體積及重量 | 215W×80H×166Dmm,1.1kg |
附件 | 使用說明書×1、電源線×1、EXT.I/O連接器×1、連接器蓋×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