TES1605数字接地电阻计/TES-1605
TES-1605数字接地电阻计产品介绍（中文）
TES-1605数字接地电阻计是一款专业测量接地电阻的便携式仪器，适用于电力、通信、建筑等领域的接地系统检测。该产品采用3½位液晶显示屏，最大显示值为1999，测量精度高且读数清晰直观。仪器具有自动关机功能，操作约三分钟后自动断电以节省电量。测量范围覆盖0-19.99Ω、0-199.9Ω和0-1999Ω三个档位，可满足不同场景的测量需求。产品内置大地电压测量功能，可检测0-199.9V范围内的50Hz/60Hz交流电压。仪器采用6节AA电池供电，工作温度范围为0-40℃，适合大多数环境使用。其紧凑的机身设计（165×100×57mm）和约500g的重量（含电池）便于携带和现场操作。当辅助接地电阻过高时，LCD会显示警告提示，确保测量准确性。产品支持三极式精密测量和二线式简易测量两种模式，满足不同测量精度要求。156
TES-1605 Digital Ground Resistance Tester Product Introduction (English)
The TES-1605 digital ground resistance tester is a professional portable instrument designed for measuring grounding resistance in power systems, telecommunication facilities, and construction projects. Featuring a 3½-digit LCD display with a maximum reading of 1999, this device provides accurate measurements with clear visual indication. The auto power-off function activates approximately three minutes after operation to conserve battery life. With three measurement ranges (0-19.99Ω, 0-199.9Ω, and 0-1999Ω), it accommodates various testing scenarios. The instrument incorporates earth voltage measurement capability for AC voltages up to 199.9V at 50Hz/60Hz. Powered by six AA batteries, it operates reliably within 0-40℃ temperature range. The compact dimensions (165×100×57mm) and lightweight design (approximately 500g including batteries) ensure excellent portability for field use. The LCD displays warning messages when auxiliary ground resistance exceeds normal levels, guaranteeing measurement reliability. Both three-pole precision measurement and simplified two-wire measurement modes are available to meet different accuracy requirements. 81025
产品功能特点（中文）
TES-1605具备多项实用功能：资料锁定功能可保持测量结果便于记录；大地电压测量功能可同步检测接地系统电压状况；2mA的测量电流输出确保测试过程安全可靠。仪器采用优质材料制造，电路与外壳间绝缘阻抗大于5MΩ（300VDC测试条件下），提供良好的电气隔离保护。人性化的操作界面设计，包括过载指示符号"1---"显示，帮助用户快速识别异常情况。随产品配备完整的附件套装，包含1组辅助测试引线、2支辅助接地钉、说明书和6节AA电池，开箱即可使用。产品储存温度范围为-10℃至60℃，适应各种仓储环境。其稳定的性能表现和简便的操作方式，使其成为接地系统日常维护和故障排查的理想工具。3912
Functional Features (English)
The TES-1605 offers multiple practical functions: Data hold function freezes measurement readings for documentation; Earth voltage measurement simultaneously monitors system voltage conditions; 2mA test current output ensures safe and reliable operation. Constructed with premium materials, the instrument provides excellent electrical isolation with >5MΩ insulation resistance between circuit and casing (tested at 300VDC). User-friendly interface includes overload indication symbol "1---" for quick anomaly detection. Complete accessory set includes 1 set of test leads, 2 auxiliary ground stakes, user manual and 6 AA batteries, ready for immediate use. With storage temperature range of -10℃ to 60℃, it withstands various warehouse conditions. Combining stable performance with straightforward operation, this tester serves as an ideal tool for routine maintenance and troubleshooting of grounding systems. 161922
TES1605数字接地电阻计
的详细介绍
- 具有量测大地电压功能
- 资料锁定
- 自动关机功能：当电表操作约三分钟，
将会自动关机，节省电源
- 测量电流输出：2mA
- 可作精密的三极式测量，也可自行作方便
简易的二线式测量
- 当辅助接地钉接地电阻过高，LCD将显示
" "警告
- 设计符合IEC1010-1安全规范
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TES-1605 规格
测量范围和精确度 ( 在 23oC 和 45-75%RH )
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功 能
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范 围
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准确度
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过载保护
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大地电压
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0 ～ 199.9V (50Hz, 60Hz) |
±(1%位数+4位数) |
300Vrms / 1 分钟
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接地电阻
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0 ～ 19.99W |
± (2%位数+0.1W) |
200Vrms / 10 秒
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| 0 ～ 199.9W |
± (2%位数+3位数) |
| 0 ～ 1999W |
电池耗电 ( typical Value with battery voltage of 9V )
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檔 柆
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测量
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20W/ 200W/2000W
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42mA
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Earth V
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22mA
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一般规格 :
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安全规范
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设计符合IEC1010-1 、 IEC 61557
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显示
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3 1/2 位液晶显示及大读值1999.
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绝缘阻抗
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当测量时加300VDC，在电路和外壳间具有大于5MW的绝缘阻抗
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| 抵挡电压 |
当测量时加300VDC，在电路和外壳间具有大于5MW的绝缘阻抗 |
| 自动关机 |
在电路与外壳间具有3700CV AC/ 1 分钟抵挡电压 |
| 尺寸 |
165(长) x 100(宽) x 57(高)mm |
| 重量 |
约500公克 (包含电池) |
| 电源 |
6×1.5V " AA " 电池 |
| 过载指示 |
LCD显示 " 1- - - " 符号 |
| 操作温度和湿度 |
0oC 到 40oC (32oF 到 104oF) , 80% RH 以下. |
| 储存温度和湿度 |
-10oC 到 60oC (14oF 到 140oF) |
| 附件 |
辅助测试引线→ 1组 , 辅助接地钉→ 2支 , 说明书 , 电池 "AA" 或相等的→ 6个 |
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