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M74是HTItalia(HTInstruments,意大利)出品的安规测试仪。官网列出主要指标:量程1.0至999.9mV;量程1.0至999.9mV;量程30.0至199.9Hz。
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M75 16位安规测试仪|HT Italia (在产)

M75是HTItalia(HTInstruments,意大利)出品的安规测试仪。官网列出主要指标:量程1.0至999.9mV;量程1.0至999.9mV;量程30.0至199.9Hz。
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HT Italia
M75 安规测试仪
Device for safety tests according to IEC/EN61557-1 with TRMS multimeter functions and test of ca…
产品简介
M75 是 HT Italia(HT Instruments,意大利)出品的安规测试仪。官网列出主要指标:量程 1.0 至 999.9mV;量程 1.0至999.9mV;量程 30.0 至 199.9Hz。
核心参数
• DC/AC TRMS Voltage · 量程:1.0 至 999.9mV|分辨率 0.1mV;精度 ±(0.5%rdg+2dgt);精度(30 至 70Hz) ±(1.0%rdg+2dgt);精度(70 至…
• DC/AC TRMS Current (with external jaws) · 量程:1.0至999.9mV|分辨率 0.1mV;精度 ±(0.5%rdg+2dgt);精度(30 至 70Hz) ±(1.0%rdg+2dgt);精度(70 至 4…
• Frequency measurement with test leads · 量程:30.0 至 199.9Hz|分辨率 0.1Hz;精度 ±(0.5%rdg + 2dgt);输入 1MΩ
• Frequency measurement with jaws · 量程:30.0 至 199.9Hz|分辨率 0.1Hz;精度 ±(0.5%rdg + 2dgt);Overload protection 605V AC max RM…
• Resistance and continuity test · 量程:0.00 至 39.99 Ω|分辨率 0.01Ω;精度 ±(1.0%rdg + 5dgt);Buzzer R<40Ω;Overload protection 6…
• Phase sequence and phase conformity · Measuring method:1 test lead (1W)|Working voltage(V) 90 至 315 (Phase - Ground);System up to 315 V…
• Ω 0.2A: Continuity with 200mA · 量程:0.00 至 19.99Ω|分辨率 0.01Ω;精度 ±(5.0% rdg + 3 dgt);Overload protection 605V max RMS
• MΩ: Insulation resistance 250, 500VDC · 量程:0.00 至 19.99MΩ|分辨率 0.01MΩ;精度 ±(5.0% rdg + 2 dgt);Overload protection 605V max RM…
功能特性
• Insulation with voltage 50, 100, 250, 500, 1000VDC:250V, 500V
• Tripping time and current of RCDs:A/F=30mA AC=300mA only general
• Protection category:CAT III 550V
• Size (LxWx H) (mm):240x100x45
• Weight in grams (batteries included):450
• 标配功能(官网 Functions 列表):AUTO test (Non-trip ground resistance, RCD, Insulation) in sequence · TRMS · Continuity of protective circuit with 200mA · Non-trip earth resistance · Contact voltage · Phase sequence · Leakage current with optional clamp meter · DC/AC TRMS voltage and current, Frequency, Resistance, Continuity with buzzer · Data HOLD · Data HOLD, MAX/MIN/AVG · Continuity with buzzer · Cable mapping on LAN networks · Tests on twisted pair cables RJ45 type UTP, STP and FTP
• 适用标准 / 规范(官网 Guidelines):CEI 64-8 · CEI 64-8 612.2 · CEI 64-8 612.3 .4 .5 · CE MARK · EMC 2014/30/EU · EMC: IEC/EN61326 · EN61008 · IEC/EN61010-1 · IEC/EN61557-1 · IEC/EN61557-2 · IEC/EN61557-3 · IEC/EN61557-4 · IEC/EN61557-6 · IEC/EN61557-7 · LVD 2014/35/EU · TIA 568B · UNE20460
官网原文(英文)
• 官网产品概述(英文原文):Device for safety tests according to IEC/EN61557-1 with TRMS multimeter functions and test of cable mapping on LAN RJ45 networks · M75 is the mobile device par excellence! HT suggests operators who mainly work on private installations to ALWAYS have M75 at hand. Here&rsquo;s the reason why: it is very easy to use, very small in size and it fully automatically carries out all necessary tests to establish COMPLIANCE (and hence ensure SAFETY) of a private electric system. · ALWAYS using it before starting working on an already existing system the operator does not know well and ALWAYS using it at the end of the job will guarantee the necessary safety to both operators and users of the electric systems! Thanks to its small size, this device offers many operating opportunities. M75 is used for testing the safety of electric systems, so for measuring overall earth resistance, Trip-out time and…
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以上内容与指标均取自HT Italia(HT Instruments)官网该产品详情页与官方产品资料,未标注口径的为厂家公布值。
HT Italia SRL · onetest 仪器资源库

 

 

HT Italia
M75 安规测试仪 详细指标
Device for safety tests according to IEC/EN61557-1 with TRMS multimeter functions and test of ca…
详细指标
以下为该型号的技术指标,逐表取自官方《M75 用户手册》(英文版)TECHNICAL SPECIFICATIONS 章节、官方《M75》数据手册、官网产品页,表内数值按官方表格原样摘录(原文为英文;括号内为单位)。厂家未列出的项目即官网与手册均未给出,未作推测。
6. TECHNICAL SPECIFICATIONS
• 说明:Refer to the Table 1 for the correspondence between models and availbale features.
6. TECHNICAL SPECIFICATIONS · DC/AC TRMS Voltage
• 量程:1.0 至 999.9mV|分辨率 0.1mV;精度 ±(0.5%rdg+2dgt);精度(30 至 70Hz) ±(1.0%rdg+2dgt);精度(70 至 400Hz) ±(2.0%rdg+2dgt);输入 1MΩ
• 量程:1.000 至 9.999V|分辨率 0.001V
• 量程:10.00 至 99.99V|分辨率 0.01V
• 量程:100.0 至 605.0V|分辨率 0.1V
• MAX, MIN, AVG, PEAK, resolution:±(5.0% rdg + 10 dgt); responce time: 500ms (MAX, MIN, AVG),1ms (PEAK)
• Max crest factor:3.0: V<1.0V; 1.5: V≥1.0V
6. TECHNICAL SPECIFICATIONS · DC/AC TRMS Current (with external jaws)
• 量程:1.0至999.9mV|分辨率 0.1mV;精度 ±(0.5%rdg+2dgt);精度(30 至 70Hz) ±(1.0%rdg+2dgt);精度(70 至 400Hz) ±(2.0%rdg+2dgt);输入 1MΩ;Overload protection 605VAC max RMS
• 量程:1.000至1.200V|分辨率 0.001V
• 说明:NOTE The mentioned accuracy does not consider the transducer's accuracy. Please refer to its user's manual
• MAX, MIN, AVG, PEAK, resolution:±(5.0% rdg + 10 dgt); responce time: 500ms (MAX, MIN, AVG),1ms (PEAK)
• Minimum input current:1mV x transduction ratio of the clamp
• Max crest factor:3.0: V<1.0V; 1.5: V≥1.0V
6. TECHNICAL SPECIFICATIONS · Frequency measurement with test leads
• 量程:30.0 至 199.9Hz|分辨率 0.1Hz;精度 ±(0.5%rdg + 2dgt);输入 1MΩ
• 量程:200 至 400Hz|分辨率 1Hz
• Input voltage:1mV 至 605.0V
6. TECHNICAL SPECIFICATIONS · Frequency measurement with jaws
• 量程:30.0 至 199.9Hz|分辨率 0.1Hz;精度 ±(0.5%rdg + 2dgt);Overload protection 605V AC max RMS
• 量程:200 至 400Hz|分辨率 1Hz
• Input voltage:1mV 至 1V
6. TECHNICAL SPECIFICATIONS · Resistance and continuity test
• 量程:0.00 至 39.99 Ω|分辨率 0.01Ω;精度 ±(1.0%rdg + 5dgt);Buzzer R<40Ω;Overload protection 605V AC max RMS for 1 minute
• 量程:40.0 至 399.9 Ω|分辨率 0.1Ω
• 量程:400 至 3999 Ω|分辨率 1Ω
• 量程:4.00 至 39.99 kΩ|分辨率 10Ω
6. TECHNICAL SPECIFICATIONS · Phase sequence and phase conformity
• Measuring method:1 test lead (1W)|Working voltage(V) 90 至 315 (Phase - Ground);System up to 315 V (Phase - Ground)
• System:up to 550V (Phase - Phase)
• Measuring method:2 test leads (2W)|Working voltage(V) 90 至 315 (Phase - Neutral);System up to 315 V (Phase - Neutral)
• System:up to 550V (Phase - Phase) (*)
• Max crest factor:1.5 ; Frequency range: 45 至 65 Hz
• 说明:(*) The two-wire measurement can be performed also phase to phase in plants without neutral, even with one phase to earth, but
• 说明:always with phase to phase voltage up to 550V
6. TECHNICAL SPECIFICATIONS · Ω 0.2A: Continuity with 200mA
• 量程:0.00 至 19.99Ω|分辨率 0.01Ω;精度 ±(5.0% rdg + 3 dgt);Overload protection 605V max RMS
• 量程:20.0 至 99.9Ω|分辨率 0.1
• Test current:>200mA DC up to 5Ω (measuring cables resistance included)
• Accuracy of current measurement:1mA
• Open circuit voltage:4 < V < 24V
6. TECHNICAL SPECIFICATIONS · MΩ: Insulation resistance 250, 500VDC
• 量程:0.00 至 19.99MΩ|分辨率 0.01MΩ;精度 ±(5.0% rdg + 2 dgt);Overload protection 605V max RMS
• 量程:20.0 至 199.9MΩ|分辨率 0.1MΩ;精度 ±(5.0% rdg + 2 dgt)
• 量程:200 至 999MΩ(*)|分辨率 1MΩ;精度 ±(10.0% rdg + 2 dgt)
• 说明:(*) For 500VDC test voltage. For 250VDC test voltage the range is: 200 至 499MΩ
• 说明:Autorange
• Open circuit voltage:<1.3 x V
• Accuracy of nominal voltage:–0% +10%
• Short circuit current:<3.0mA
• Nominal testing current:1mA @ 1KΩ x V (1mA @ 500KΩ)
6. TECHNICAL SPECIFICATIONS · RCD: Tripping time test on AC and A/F type
• 量程:2 至 300ms|分辨率 1ms;精度 ±(2.0% rdg + 2 dgt);Overload protection 605V max RMS
• Type of RCD:AC ( ), A/F ( ),General (G)
• Phase to ground/ Pahse to neutral voltage:100 至 265V
• Test currents:30mA, 30mA x 5, 100mA, 300mA (Type AC), 30mA (Type A/F)
• Frequency:50Hz ± 0.5Hz / 60Hz ± 0.5Hz
6. TECHNICAL SPECIFICATIONS · RCD: Tripping current test
• RCD 类型:AC, A/F (General)|I 30mA;量程(mA) 6.0 至 33.0;分辨率 0.5mA;精度 - 0%, +10%I ΔN
• Phase to ground/ Pahse to neutral voltage:100 至 265V
• Frequency:50Hz ± 0.5Hz / 60Hz ± 0.5Hz
6. TECHNICAL SPECIFICATIONS · Ra : Measurement of global earth resistance
• 测试电流:15mA|量程 1 至 1999Ω;分辨率 1Ω;精度 ±(5% rdg + 2 dgt);Overload protection 605V max RMS
• 测试电流:100mA|量程 0.1 至 199.9Ω;分辨率 0.1Ω;精度 ±(5% rdg + 3 dgt)
• Phase to ground voltage:110 至 265V; Frequency: 50Hz ± 0.5Hz / 60Hz ± 0.5Hz
• 说明:Nominal voltage used for the calculation of the prospective short circuit current: 127V if 100V ≤ V < 150V
• 说明:measured
• 说明:230V if 150V ≤ V < 265V
• 说明:measured
• Length of the cable:1至100m
• Number of remote units:max 8 units
• Detected errors:OPEN Pairs, REVERSED pairs, SHORT pairs, SPLIT pairs, CROSSED pairs, MISWIRING
• According to the norm:TIA568B
附件
• Safety:IEC/EN61010-1, IEC/EN61557-1-2-3-4-6-7
• Insulation:double insulation
• Pollution level:2
• Measurement category:CAT III 550V (phase to earth, phase to phase)
• Maximum height of use:2000m ; (6562ft)
• 说明:LAN test TIA568B
• 说明:Electrical features
• Conversion:ADC 16 bit, TRMS – True Root Mean Square
• Measuring rate:64 times per second
• Display refreshing rate:2 times per second
• 说明:Mechanical features
• Dimensions (L x W x H):240 x 100 x 45mm ; (9 x 4 x 2in)
• Weight (batteries included):630g ; (22ounces)
• Mechanical protection:IPXX
• 说明:Power supply
• Battery type:4x1.5V batteries type AA LR6 MN 1500
• Low battery indication:symbol " " is displayed
• Battery life:Multimeter: About 90 hours
• 说明:: > 1000 tests
• LAN:> 1000 tests
• Ω 0.2A:> 1000 tests @ 1Ω
• MΩ:> 1000 tests @ 480kΩ (500VDC)
• RCD:> 1000 tests
• Ra:> 1000 tests
• AUTO:> 1000 tests
• Auto Power OFF:after 10 min of idleness (diseabled)
• 说明:Display
• Features:4 LCD with max. reading 9999 counts + symbol
• 说明:and decimal point
• Reference temperature:23°C ± 5°C ; (73°F ± 41°F)
• Working temperature:0°C ÷ 40 °C ; (32°F ÷ 104°F)
• Working humidity:<70%RH
• Storage temperature:-10°C ÷ 60 °C ; (14°F ÷ 140°F)
• Storage humidity:<70%RH
• 说明:This instrument satisfies the requirements of Low Voltage Directive 2014/35/EU
• 说明:(LVD) and of Directive 2014/30/EU (EMC)
• 说明:This instrument satisfies the requirements of 2011/65/CE (RoHS) directive and the
• 说明:requirements of 2012/19/CE (WEEE) directive
• 说明:See enclosed packing list
资源下载
以上规格取自 HT Italia(HT Instruments)官网 M75 产品页与其官方用户手册 TECHNICAL SPECIFICATIONS 章节,页面版式由 onetest 仪器资源库整理。
HT Italia SRL · onetest 仪器资源库

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