NAYM Portable Salt Density Test Device NAYM便携式盐密度测试仪电导盐密仪
产品简介
NAYM便携式盐密度测试仪,也称为直读式等值盐密度测试仪(盐密仪)或电导盐密测试仪,专为测试绝缘子等值盐密度而设计。系统内置绝缘子等值盐密度计算公式,读数直观。使用中英文菜单,操作简单。NAYM便携式盐密度测试仪自带微型打印机,方便数据保留和对比。大屏幕液晶显示,所有参数和结果一目了然。内置大容量锂电池,方便野外现场测试。
NAYM便携式盐密度测试仪遵照GB/T 16434—1996《高压架空线路和发电厂、变电所环境污区分级及外绝缘选择标准》的规定和要求,适用于高线架空线路、发电厂、变电所等场所的外绝缘设备盐密度测试。
产品别名
智能电导盐密测试仪,直读式等值盐密度测试仪,电导盐密测试仪,盐密测试仪,盐密仪,盐密度测试仪
产品特性
1.直读式,绝缘子表面盐密度直接显示,同时显示电导率,并自动判断污秽等级,不用计算也不要标准。
2.采用进口标准铂电极,数据稳定可靠。
3.测量范围大。盐密测量范围为0.0001μg/cm2~ 9.9999mg/cm2。
4.NAYM便携式盐密度测试仪自带微型打印机,方便现场准确、真实、有效地记录结果。
5.仪器内置大容量充电电池,并带有电量显示功能。欠压自动关机,方便野外使用。
6.具有温度自动补偿功能。溶液电导值自动补偿为20℃时的取值,也可以补偿到我们需要的温度和无补偿测试。
7.测量数据准确,盐密分辨率0.0001位。
8.具有系统自动校验功能。开机自动校验,提高测量准确度。
9.采用标准菜单操作。操作简单易学,方便使用。
10.全量程自动切换。提高了测量各种低盐密度时的准确度。
11.中英文带背光液晶显示。大屏幕中英文菜单。
12.可以同时测量溶液的电导率、温度、等值盐密度等。
产品参数
测量范围 | 盐 密 | 0.0001mg/cm2~ 9.9999mg/cm2 (按X-4.5型绝缘子为准) |
温 度 | 0℃ ~ 95℃ | |
电导率 | 0.0001μs/cm~ 200000μs/cm | |
测量精度 | 盐 密 | 分辨率0.0001位,满量程精度优于±2% |
温 度 | 分辨率0.1位,精度优于±0.5℃ | |
电导率 | 分辨率为量程的1/1000,满量程精度优于±0.5% | |
注:在测试低浓度溶液时选用电极常数K值小的电极;在测试高浓度溶液时选用电极常数K值大的电极。详细选型参见随机附件部分。 | ||
显示输出方式 | A.液晶显示测量结果。 | |
B.通过打印机可直接输出测量数据。 | ||
C.通过数据线上传到电脑进行处理。 | ||
使用条件 | 环境温度 | 0℃ ~ 50℃ |
相对湿度 | ≤80% | |
电 源 | 内配可充电电池,也可用AC220V ±10%, | |
体 积 | 315mm×280mm×140mm | |
重 量 | 约3KG |
(便携式盐密度测试仪/电导盐密仪)
The NAYM Portable SDD Tester is a direct-reading device designed to measure equivalent salt deposit density (ESDD) on insulators, crucial for assessing contamination levels in power systems. It complies with GB/T 16434-1996 (Chinese standard for pollution classification and insulation selection in high-voltage overhead lines, power plants, and substations).
Key Applications:
Pollution monitoring of insulators in transmission lines, substations, and power plants.
Preventive maintenance to avoid flashovers caused by conductive contaminants.
Aliases:
Smart Conductivity Salt Density Tester, Direct-Read ESDD Tester, Conductivity-Based SDD Tester.
Direct Measurement
Displays ESDD (μg/cm²), conductivity (μS/cm), and temperature (°C) simultaneously.
Auto-pollution-level judgment (no manual calculations or standards required).
High Accuracy & Range
ESDD: 0.0001 μg/cm² – 9.9999 mg/cm² (resolution: 0.0001).
Conductivity: 0.0001 μS/cm – 200,000 μS/cm.
Temperature: 0–95°C (±0.5°C accuracy).
Advanced Technology
Imported platinum electrode: Ensures stable, reliable data.
Auto-temperature compensation: Converts readings to 20°C or user-defined temperatures.
Full-range auto-switching: Optimizes accuracy for low/high salt densities.
User-Friendly Design
Backlit LCD with bilingual (Chinese/English) menus.
Built-in micro-printer for instant data logging.
Rechargeable battery with low-power auto-shutdown.
Calibration & Validation
Self-calibration at startup.
System checks to ensure measurement integrity.
Parameter | Range | Accuracy |
---|---|---|
ESDD | 0.0001 μg/cm² – 9.9999 mg/cm² | ±2% FS, resolution 0.0001 |
Conductivity | 0.0001 μS/cm – 200,000 μS/cm | ±0.5% FS, resolution 1/1000 |
Temperature | 0–95°C | ±0.5°C, resolution 0.1 |
Electrode Selection:
Low-concentration solutions: Small electrode constant (K).
High-concentration solutions: Large electrode constant (K).
Power: Rechargeable battery or AC 220V ±10%.
Environment: 0–50°C, ≤80% RH.
Dimensions: 315 × 280 × 140 mm.
Weight: ~3 kg.
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