MASTECH华仪仪表MS2301S钳形接地电阻测试仪/接地装置电阻检测仪
概述：
由于现代工业电气设备已经相当普及，一个好的接地已成为重要的防干扰、防雷击的有效保护系统。所以，安全、快速的接地测量方式也已成为迫切需要。钳型接地电阻仪为传统接地电阻测量的一大突破，测量时不必使用辅助接地棒，也不需中断待测设备的接地，只需钳夹住接地线或棒，就能安全、快速测量出对地电阻。
另外，该产品还能作电流测量，其高感度的钳表能测量泄漏电流至1ma，而中性电流可至20a rms。此功能在当待测量接地回路含有会影响电力品质的较大杂讯及谐波时，显得尤为重要。
该产品除了用于工业电气设备外，还在电力配电、电信系统配置、建筑接地等领域有着广泛应用。
特点：
0.01ω低电阻高精度测量
0.001ω高分辨率
可储存电阻测量数据99组
可在1ω∽100ω范围内设置报警值
可测量泄漏电流和中性线电流
大口径45×32mm 精密测量探头,椭圆形钳口，可测量扁铁接地。
数字测量、自动换档、操作方便
钳表头具有双层保护绝缘，强化了抗干扰性
非接触式测量，提高了测量安全
单次测量时间1秒，体现了测量快速性
具有电池极限报警功能
显 示 器：lcd 3 3/4 digits
钳头口径：32mm x 45mm
电流过载显示：大于20a rms时，“ol”显示
技术参数：
技术参数 | 量程 | 精度 | 分辨率 |
电阻测量 | 0.01ω ~ 0.999ω | ±(1.5% + 0.01ω) | 0.001ω |
1ω ~ 9.99ω | ±(1.5% + 0.3ω) | 0.01ω | |
10ω ~ 99.9ω | ±(3.0% + 0.3ω) | 0.1ω | |
100ω ~ 199.9ω | ±(5.0% + 3ω) | 1ω | |
电流测量 | 100ma | ±(3.5% + 1ma) |
|
300ma | ±(3.5% + 2ma) |
| |
1a | ±(3.5% + 0.003a) |
| |
3a | ±(3.5% + 0.01a) |
| |
10a | ±(3.5% + 0.03a) |
| |
20a | ±(3.5% + 0.05a) |
| |
特征 | |||
自动量程 | √ | ||
钳口开度 | 45mm×32mm/1.8”×1.3” | ||
数据存储 | 99 groups | ||
报警设置 | setting alarm threshold in 1ωto 100ω | ||
低电量显示 | low battery display | ||
数据保持 | √ | ||
测试条件 | 温度23℃±3℃ | ||
湿度 | 50%rh±10% | ||
电池供电电源 | >7v | ||
外部磁场 | <40a/m | ||
外部电场 | <1a/m | ||
电流测试频率 | 45hz~65hz | ||
常规 | |||
供电电源 | 9 v (6f22)battery | ||
产品尺寸 | 275mm*110mm*54mm/10.8”4.33”*2.13” | ||
包装尺寸 | 340mm*210mm*98mm/13.4”8.27”*3.86” | ||
产品重量 | 1030g/2.27lb | ||
包装重量 | 2100g/4.63lb | ||
安全等级 | ce etl cat.iii300v | ||
product description：
earth resistance clamp is a breakthrough from traditional tester. neither the supplementary earth leads nor the break earth e is necessary. ground resistance result can be get safe and fast only by clamping the ground line.
additionally, current testing is also provided. high sensitivity clamp meter can measure the leakage current to 1ma, neutral current to 20a rms. it is especially important for testing ground circuit with strong interference and ripple that will influence the electrical
besides industrial electronic e. it is also widely used in the field of electric power distribution, telecommunication and architectural ground.
product feature:
l 0.01ω high accuracy for low resistance measurement
l 0.001ω high resolution
l record 99 resistance measurement values
l set alarm threshold in 1ω to 100ω
l measure leakage current and neutral current
l 45mmx 32mm large jaws of exactitude measurement probe
l indication of the batteries capacity
l digital measurement, autorange, easy operation
l double insulation, strengthen the interference resistance
l untouched measurement, ensure the safety
l one second per test. imply the quick measurement
l display: lcd 3 3/4 digits
technical parameters:
specification | range | accuracy | resolution |
resistance | 0.01ω ~ 0.999ω | ±(1.5% + 0.01ω) | 0.001ω |
1ω ~ 9.99ω | ±(1.5% + 0.3ω) | 0.01ω | |
10ω ~ 99.9ω | ±(3.0% + 0.3ω) | 0.1ω | |
100ω ~ 199.9ω | ±(5.0% + 3ω) | 1ω | |
current | 100ma | ±(3.5% + 1ma) |
|
300ma | ±(3.5% + 2ma) |
| |
1a | ±(3.5% + 0.003a) |
| |
3a | ±(3.5% + 0.01a) |
| |
10a | ±(3.5% + 0.03a) |
| |
20a | ±(3.5% + 0.05a) |
| |
feature | |||
auto ranging | √ | ||
jaw opening | 45mm×32mm/1.8”×1.3” | ||
data logging and recall | 99 groups | ||
alarm limit setting | setting alarm threshold in 1ωto 100ω | ||
lbd | low battery display | ||
data hold | √ | ||
test condition | temp 23℃±3℃ | ||
humidity | 50%rh±10% | ||
batteryvoltage | >7v | ||
external magnetic field | <40a/m | ||
external electric field | <1a/m | ||
current test frequency | 45hz~65hz | ||
general | |||
power supply | 9 v (6f22)battery | ||
produce size | |||
package size | |||
produce weight | 1030g/2.27lb | ||
package weight | 2100g/4.63lb | ||
category | ce etl cat.iii300v | ||
本产品的加工定制是是，类型是接地电阻测量仪表，品牌是MASTECH/华谊，型号是MS2301S，测量范围是0~0.1（MΩ）
联系方式
- 地址：深圳 深圳市龙岗区横岗街道振业城二期5-7栋二单元803
- 邮编：518172
- 电话：13302979802
- 销售总监：陶学容
- 手机：18923420763
- QQ：2853889694
- Email：2853889694@qq.com