台湾标准电机SEW仪器仪表--1851 IN Insulation Testers Up To 1 kV Digital
  • <b id='4s1ux'><form id='4s1ux'></form></b>

      <code id='4s1ux'><strong id='4s1ux'></strong></code>

      <fieldset id='4s1ux'></fieldset>
          <span id='4s1ux'></span>

          1.     
             
            1851 IN   Insulation Testers
            Up To 1 kV (Digital)  
            1851 IN
            FEATURES
             
             A LCD indicated instrument for Insulation (M Ohm), Continuity (Ohm) and AC Voltage.
             Three insulation test voltages (DC) : 250V, 500V, 1000V.
             3-1/2 digital LCD (2000 counts).
             68 x 34mm (1.338" x 2.677") large LCD display.
             Automatic curcuit discharge.
             Test insulation at rated voltage into a 1mA load.
             200mA resistance tests short circuit test current.
             External voltage warning indication.
             Fuse protectin.
              CAT III 600V..
             BS 16th edition.
             WHY TEST IS NECESSARY
             INSULATION
             Every electrical apparatus and installation need to be safe for the user and for the equipment itself. Electrical conductors of electricity need to be insulated from each other, so that they do not create electrical hazard or unnecessary consumption.
             Badly insulated circuits can create leakage current which can be dangerous and trip your GFCI, RCCB or ELCB. Each couontry regulate those levels at which the insulation is acceptable. Generally, insulation resistance measurements are done between each conductor and the earth, and between each conductors.
             CONTINUITY
             Checking the continuity of wires, complete circuits, connections, closure of contacts, circuit breakers, fuses, bonding resistance of connectinos, etc ... are all very important.
            SPECIFICATIONS
             
            INSULATION RESISTANCE
            Test Voltage (DC V) 250V/500V/1000V
            Output Voltage Open Circuit Rated test voltage + 10%
            Measuring Ranges 250V/500V : 0-200M Ohm, 1000V : 0-2000M Ohm
            Output Current 1mA DC
            Power Consumption Max. consumption current approx. 250mA
            Accuracy 250V/500V : +/- (1.5%rdg+5dgt), 1000V : +/- (3%rdg+3dgt) - under 1G Ohm/2000M Ohm, +/- (1.5%rdg+5dgt) - under 2G Ohm/2000M Ohm
            CONTINUITY
            Measuring Ranges 250V/500V : 0-20 Ohm, 1000V : 0-2K Ohm
            Resolution 250V/500V : 0.1 Ohm, 1000V : 1 Ohm
            Accuracy 250V/500V : +/- (1.5%rdg+5dgt), 1000V : +/- (1.5%rdg+3dgt)
            Buzzer Sound Below Under 10 Ohm
            Open Circuit Terminal Voltage 4V DC min
            Shot Circuit Terminal Current 200mA DC min
            Power Consumption Max. consumption current approx. 160mA
            AC VOLTAGE
            AC Voltage Range 0-600V
            Resolution 1V
            Line Frequency Range 40-120Hz
            Accuracy +/- (1.5%rdg+3dgt)
            Dimension 170(L) x 165(W) x 92(D)mm with housing front cover
            Weight approx. 1040g (battery included)
            Accessories 1.5V (SUM-3) x 8 type AA
            Power Source Test leads, fuse (05.A 250V), shoulder belt, carrying case, instruction manual, batteries
            特 點

            ● 寬廣型液晶顯示器(68mm x 34mm),容易識讀。
            ● 絕緣阻抗三檔量測電壓:250V、500V、 1000V。
            ● 量測絕緣阻抗推動電流不小於1mA。
            ● 外來電壓有LED亮燈指示。
            ● 自動放電功能。
            ● 保險絲保護。
            ● 符合EN 61010-1 CAT Ⅲ 500V
            猫咪直播软件下载 EN 61326-1

            規 格 (23°C±5°C <80%R.H.)
            絕緣阻抗(MΩ)
            量測檔位 250V / 500V 1000V
            量測範圍 0-200MΩ 0-2000MΩ
            解析度 0.1MΩ 1MΩ
            準確度 ±(1.5%讀值+5位數) 0-1000MΩ:±(3%讀值+3位數)
            1000-2000MΩ:±(5%讀值+3位數)
            量測電壓Z大容許 額定電壓 +10%
            導通測試(Ω)
            量測檔位 0-20Ω 0-2kΩ
            準確度 ±(1.5%讀值+5位數) ±(1.5%讀值+3位數)
            解析度 0.01Ω
            蜂鳴器響應 低於 10Ω
            短路電流 210mA 直流電流
            交流電壓(ACV)
            量測範圍 0-500V AC (40-120Hz)
            解析度 ±(1.5%讀值+3位數)
            一般敘述
            外形尺寸 170(長)×165(寬)×92(高)mm
            重量 約1040克(含電池)
            使用電池 1.5V(AA)×8(顆)
            <tr id='4s1ux'><strong id='4s1ux'></strong><small id='4s1ux'></small><button id='4s1ux'></button><li id='4s1ux'><noscript id='4s1ux'><big id='4s1ux'></big><dt id='4s1ux'></dt></noscript></li></tr><ol id='4s1ux'><option id='4s1ux'><table id='4s1ux'><blockquote id='4s1ux'><tbody id='4s1ux'></tbody></blockquote></table></option></ol><u id='4s1ux'></u><kbd id='4s1ux'><kbd id='4s1ux'></kbd></kbd>

                <ins id='4s1ux'></ins>
                <acronym id='4s1ux'><em id='4s1ux'></em><td id='4s1ux'><div id='4s1ux'></div></td></acronym><address id='4s1ux'><big id='4s1ux'><big id='4s1ux'></big><legend id='4s1ux'></legend></big></address>

                <i id='4s1ux'><div id='4s1ux'><ins id='4s1ux'></ins></div></i>
                <i id='4s1ux'></i>
              1. <dl id='4s1ux'></dl>