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NEPTUNE 数字万用表|HT Italia (在产)
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HT Italia
NEPTUNE 数字万用表
NEPTUNE is a mix of technology including an instrument for electrical safety testing (insulation…
产品简介
NEPTUNE 是 HT Italia(HT Instruments,意大利)出品的数字万用表。官网列出主要指标:量程(V) 0.0 至 999.9;量程(V) 0.5 至 999.9;量程(Hz) 32.00 至 99.99。

NEPTUNE
核心参数
• DC Voltage (Autorange) · 量程(V):0.0 至 999.9|分辨率(V) 0.1;精度 ±(0.5%rdg + 2dgt);输入 5MΩ;Overload protection 1000VDC/A…
• AC, AC+DC, Loz TRMS Voltage (Autorange) · 量程(V):0.5 至 999.9|分辨率(V) 0.1;频率 32Hz ÷ 1kHz;精度 ±(0.5%rdg + 2dgt);Overload protection 1…
• Current and Voltage frequency (Autorange) · 量程(Hz):32.00 至 99.99|分辨率(Hz) 0.01;精度 ±(0.1%rdg +1dgt)
• AC TRMS Current (Flexible clamp F3000U) – (Autorange) · 量程(mV):1 至 3000|分辨率(mV) 1;精度(*) ±(0.5%rdg + 2dgt)
• AC TRMS Current (flexible clamp FS 1V) and DC, AC, AC+DC (STD clamp) – (Autorange) · 量程(mV):1 至 1000|分辨率(mV) 1;精度(*) ±(0.5%rdg + 2dgt)
• AC TRMS inrush current (Flexible clamp F3000U) · 量程(mV):1 至 3000|分辨率(mV) 1;精度(*) ±(2%rdg + 2dgt)
• AC TRMS inrush current (Flexible clamp 1V) and DC, AC, AC+DC TRMS (STD clamp) · 量程(mV):1 至 1000|分辨率(mV) 1;精度(*) ±(2%rdg + 2dgt)
• Resistance and continuity test (Autorange) · 量程(Ω):0.0 至 199.9|分辨率(Ω) 0.1;精度 ±(1.0%rdg + 5dgt);Buzzer <30Ω
功能特性
• Measuring counts:10000
• DC/AC TRMS voltage up to 1000V:1000V / AC+DC
• Insulation with voltage 50, 100, 250, 500, 1000VDC:According to IEC/EN61557-2
• Continuity of protective circuit with 200mA:According to IEC/EN61557-4
• Out come OK/NOT OK:According to IEC/EN60364-6
• Measurement category:CAT IV 600V / CAT III 1000V
• Weight in grams (batteries included):420
• Size (L x W x H):175x85x55
• 标配功能(官网 Functions 列表):TRMS · DC, AC TRMS, AC+DC TRMS current by means of external clamp transducer · AC TRMS current by means of external flexible transducer F3000U · Leakage current with optional clamp meter · Electric motor starting current (INRUSH) · Measurement of dielectric absorption ratio D.A.R. · Measurement of polarization index P.I. · Voltage and current harmonics up to the 25th and THD% · LoZ Input · Frequency · Phase sequence · Resistance and continuity test with buzzer · Bargraph · Backlit LCD display · MAX/MIN/HOLD
• 适用标准 / 规范(官网 Guidelines):CEI 64-8 · IEC/EN61010-1 · IEC/EN61010-2-030 · IEC/EN61010-2-033 · IEC/EN61326-1 · IEC/EN61557-1 · IEC/EN61557-2 · IEC/EN61557-4 · IEC/EN61557-7 · UNE20460
官网原文(英文)
• 官网产品概述(英文原文):NEPTUNE is a mix of technology including an instrument for electrical safety testing (insulation up to 1000V and continuity with 200mA), a Harmonics analyzer and a TRMS multimeter.
资源下载
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
NEPTUNE 数字万用表 详细指标
NEPTUNE is a mix of technology including an instrument for electrical safety testing (insulation…
详细指标
以下为该型号的技术指标,逐表取自官方《NEPTUNE 用户手册》(英文版)TECHNICAL SPECIFICATIONS 章节、官方《NEPTUNE》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。
技术特性 · DC Voltage (Autorange)
• 量程(V):0.0 至 999.9|分辨率(V) 0.1;精度 ±(0.5%rdg + 2dgt);输入 5MΩ;Overload protection 1000VDC/ACrms
技术特性 · AC, AC+DC, Loz TRMS Voltage (Autorange)
• 量程(V):0.5 至 999.9|分辨率(V) 0.1;频率 32Hz ÷ 1kHz;精度 ±(0.5%rdg + 2dgt);Overload protection 1000VDC/ACrms
• Input impedance function VAC:5MΩ,
• Input impedance function LoZ:3.5kΩ for 10s (@ 110V/50Hz), 4.5s (@ 230V/50Hz), 1s (@ 400V/50Hz). For higher
• 说明:voltage values, input impedance becomes higher than 10kΩ. WARNING: do not leave the instrument connected for
• 说明:more than 1min.
• Automatic selection DC mode, Max crest factor:1.5
技术特性 · Current and Voltage frequency (Autorange)
• 量程(Hz):32.00 至 99.99|分辨率(Hz) 0.01;精度 ±(0.1%rdg +1dgt)
• 量程(Hz):100.0 至 999.9|分辨率(Hz) 0.1
• Voltage ran1g0e:0 0.0.5 V至 ÷9 99999..99 V, Current field: 0.5A ÷ 3000A (Flexible clamp F3000U), 1mV ÷ 1000mV (STD clamp)
技术特性 · AC TRMS Current (Flexible clamp F3000U) – (Autorange)
• 量程(mV):1 至 3000|分辨率(mV) 1;精度(*) ±(0.5%rdg + 2dgt)
• (*) For frequency >100Hz accuracy is:±(1.5%reading + 5digits)
• Max crest factor:3 ; Frequency bandwidth: 1kHz ; Current zeroed for value <1%FS clamp [A]
技术特性 · AC TRMS Current (flexible clamp FS 1V) and DC, AC, AC+DC (STD clamp) – (Autorange)
• 量程(mV):1 至 1000|分辨率(mV) 1;精度(*) ±(0.5%rdg + 2dgt)
• (*) For frequency >100Hz accuracy is:±(1.5%reading + 5digits)
• Max crest factor:Frequency bandwidth: 1kHz;
• 说明:Current zeroed for value <1%FS clamp [A]
技术特性 · AC TRMS inrush current (Flexible clamp F3000U)
• 量程(mV):1 至 3000|分辨率(mV) 1;精度(*) ±(2%rdg + 2dgt)
• (*) Accuracy declared for frequency:DC, 42.5 ÷ 69Hz
• Max crest factor:3, Sampling frequency: 4kHz
• Detection threshold:1%FS clamp [A] fixed
• Response time:1ms (Peak), 16.7ms, 20ms, 50ms, 100ms, 150ms, 175ms, 200ms (max RMS)
技术特性 · AC TRMS inrush current (Flexible clamp 1V) and DC, AC, AC+DC TRMS (STD clamp)
• 量程(mV):1 至 1000|分辨率(mV) 1;精度(*) ±(2%rdg + 2dgt)
• (*) Accuracy declared for frequency:DC, 42.5 ÷ 69Hz
• Max crest factor:3, Sampling frequency: 4kHz
• Detection threshold:1%FS clamp [A] fixed
• Response time:1ms (Peak), 16.7ms, 20ms, 50ms, 100ms, 150ms, 175ms, 200ms (max RMS)
技术特性 · Resistance and continuity test (Autorange)
• 量程(Ω):0.0 至 199.9|分辨率(Ω) 0.1;精度 ±(1.0%rdg + 5dgt);Buzzer <30Ω
• 量程(Ω):200 至 1999|分辨率(Ω) 1
技术特性 · Harmonic voltage and current (Autorange)
• Harmonic order:DC|Fundamental frequency 42.5Hz 至 69Hz;分辨率 0.1V / 0.1A /0.1%;精度(*) ±(5.0%rdg+20dgt)
• Harmonic order:1 至 25|精度(*) ±(5.0%rdg+10dgt)
• Harmonic order:THD%|分辨率 0.1%;精度(*) ±(10.0%rdg+10dgt)
• 说明:Accuracy of harmonic amplitudes expressed in % is evaluated considering the accuracy of parameters’ ratio
• 说明:(*) Harmonic voltages will be zeroed under the following conditions:
• • 1st harmonic:value <0.5V
• • DC, 2nd to 25th harmonic:harmonic value <0.5% fundamental value or value <0.5V
• 说明:(*) Harmonic currents will be zeroed under the following conditions
• • 1st harmonic:value <1%FS clamp [A]
• • DC, 2nd to 25th harmonic:harmonic value <0.5% fundamental value or value <1%FS clamp [A]
技术特性 · Insulation resistance (MΩ)
• 测试电压(V):50|量程(Ω) 0.1k 至 499.9k;分辨率(Ω) 0.1k;精度 ±(5.0%rdg + 5dgt)
• 量程(Ω):0.50M 至 9.99M|分辨率(Ω) 0.01M
• 量程(Ω):10.0M 至 99.9M|分辨率(Ω) 0.1M
• 测试电压(V):100|量程(Ω) 0.1k 至 499.9k;分辨率(Ω) 0.1k
• 量程(Ω):0.50M 至 9.99M|分辨率(Ω) 0.01M
• 量程(Ω):10.0M 至 199.9M|分辨率(Ω) 0.1M
• 测试电压(V):250|量程(Ω) 0.01M 至 9.99M;分辨率(Ω) 0.01M;精度 ±(2.0%rdg + 2dgt)
• 量程(Ω):10.0M 至 99.9M|分辨率(Ω) 0.1M
• 量程(Ω):100M 至 499M|分辨率(Ω) 1M;精度 ±(5.0%rdg + 2dgt)
• 测试电压(V):500|量程(Ω) 0.01M 至 9.99M;分辨率(Ω) 0.01M;精度 ±(2.0%rdg + 2dgt)
• 量程(Ω):10.0M 至 199.9M|分辨率(Ω) 0.1M
• 量程(Ω):200M 至 499M|分辨率(Ω) 1M
• 量程(Ω):500M 至 999M|精度 ±(5.0%rdg + 2dgt)
• 测试电压(V):1000|量程(Ω) 0.01M 至 9.99M;分辨率(Ω) 0.01M;精度 ±(2.0%rdg + 2dgt)
• 量程(Ω):10.0M 至 199.9M|分辨率(Ω) 0.1M
• 量程(Ω):200M 至 999M|分辨率(Ω) 1M
• 量程(Ω):1000M 至 1999M|精度 ±(5.0%rdg + 2dgt)
• Open-circuit voltage:rated test voltage (-0% ÷ 10%)
• Short-circuit current:< 6mA (peak) with each rated test voltage
• Rated test current:>1mA with 1kΩ x Vnom (50V, 100V, 250V, 1000V), >2.2mA with 230kΩ @ 500V
• Input protection:error message for voltage > 10V
技术特性 · Continuity of protective conductors (LoΩ)
• 量程(Ω):0.00 至 9.99|分辨率(Ω) 0.01;精度 ±(2.0%rdg + 2dgt)
• 量程(Ω):10.0 至 199.9|分辨率(Ω) 0.1
• Test current:>200mA DC up to 5Ω (cables included), resolution 1mA, accuracy ±(5.0%reading + 5digits).
• Open-circuit voltage:4 < V0 < 12V
• Input protection:error message for voltage > 10V
技术特性 · Phase sequence with 1 terminal (*)
• 电压范围(V):100.0 至 999.9|频率 42.5 ÷ 69Hz
• 说明:(*) Measurement possible by direct contact on the metallic parts of the conductors (not on the insulating sheath)
附件
• 说明:Reference guidelines
• Instrument safety:IEC/EN61010-1,IEC/EN61010-2-030,
• 说明:IEC/EN61010-2-033
• EMC:IEC/EN 61326-1
• MΩ test:IEC/EN 61557-2
• LoΩ test:IEC/EN 61557-4
• Insulation:double insulation
• Pollution level:2
• Measurement category:CAT IV 600V, CAT III 1000V to earth and
• 说明:between inputs
• 说明:Mechanical characteristics
• Size (L x W x H):175 x 85 x 55mm (7 x 3 x 2in)
• Weight (batteries included):420g (15ounces)
• Mechanical protection:IP40
• 说明:Power supply
• Battery type:4x1.5V batteries type AAA IEC LR03
• Low battery indication:symbol “” ” on the display
• Battery life:V, A, Ω, → approx. 132h (backlight OFF)
• 说明:V, A, Ω, → approx. 68h (backlight ON)
• 说明:MΩ (@500V) → approx. 400 tests (backlight
• 说明:OFF).
• 说明:LoΩ → approx. 2000 tests (backlight OFF).
• Auto Power Off:after 15 minutes’ idling (can be disabled)
• 说明:Display
• Type of display:4 dgt LCD, max 9999 dots, decimal sign, point
• 说明:backlight and bargraph, indication of polarity
• Sampling frequency:2 times/s
• Conversion:RMS
• Reference temperature:23°C ± 5°C (73°F ± 41°F)
• Operating temperature:5°C ÷ 40°C (41°F ÷ 104°F)
• Allowable relative humidity:<80%RH
• Storage temperature:-20°C ÷ 60°C (-4°F ÷ 140°F)
• Storage humidity:<80%RH
• Max operating altitude:2000m (6562ft)
• 说明:This instrument satisfies the requirements of Low Voltage Directive 2014/35/EU
• 说明:(LVD) and of EMC Directive 2014/30/EU
• 说明:This instrument satisfies the requirements of European Directive 2011/65/EU (RoHS)
• 说明:and 2012/19/EU (WEEE)
• 说明:See the attached packing list
8.2. ASSISTANCE
• 说明:This instrument is warranted against any material or manufacturing defect, in compliance
• 说明:with the general sales conditions. During the warranty period, defective parts may be
• 说明:replaced. However, the manufacturer reserves the right to repair or replace the product.
• 说明:Should the instrument be returned to the After-sales Service or to a Dealer, transport will
• 说明:be at the Customer's charge. However,shipment will be agreed in advance. A report will
•说明:always be enclosed to a shipment, stating the reasons for the product's return. Only use
• 说明:original packaging for shipment. Any damage due to the use of non-original packaging
•说明:material will be charged to the Customer. The manufacturer declines any responsibility for
• 说明:injury to people or damage to property.
•说明:The warranty shall not apply in the following cases:
• 说明:•Repair and/or replacement of accessories and battery (not covered by warranty).
•说明:• Repairs that may become necessary as a consequence of an incorrect use of the
• 说明:instrument or due to its use together with non-compatible appliances.
•说明:• Repairs that may become necessary as a consequence of improper packaging.
• 说明:•Repairs which may become necessary as a consequence of interventions performed
•说明:by unauthorized personnel.
• 说明:•Modifications to the instrument performed without the manufacturer's explicit
• 说明:authorization.
• 说明:• Use not provided for in the instrument's specifications or in the instruction manual.
•说明:The content of this manual cannot be reproduced in any form without the manufacturer's
• 说明:authorization.
•说明:Our products are patented and our trademarks are registered. The manufacturer
• 说明:reserves the right to make changes in the specifications and prices if this is due to
•说明:improvements in technology.
• 说明:If the instrument does not operate properly,before contacting the After-sales Service,
•说明:please check the conditions of battery and cables and replace them, if necessary. Should
• 说明:the instrument still operate improperly,check that the product is operated according to the
•说明:instructions given in this manual. Should the instrument be returned to the After-sales
• 说明:Service or to a Dealer,transport will be at the Customer's charge. However, shipment will
• 说明:be agreed in advance. A report will always be enclosed to a shipment, stating the reasons
• 说明:for the product's return. Only use original packaging for shipment;any damage due to the
•说明:
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