混凝土氯离子电通量测定仪用途概述：

混凝土钢筋锈蚀是影响混凝土耐久性的要因素，据统计，由于钢筋锈蚀引起的混凝土耐久性损伤占所有损伤的40%以上，而氯离子侵蚀则是造成钢筋锈蚀的主要诱因。DTL混凝土氯离子电通量测定仪用于混凝土耐久性能重要指标——混凝土抵抗氯离子渗透性能（密实度）的测量，测试指标为混凝土试件的6小时电通量值（库仑），从而快速评价混凝土抵抗氯离子渗透的能力。

Overview of concrete chloride ion flux meter usage:

Corrosion of concrete reinforcement is the most important factor affecting the durability of concrete. According to statistics, concrete durability damage caused by reinforcement corrosion accounts for more than 40% of all damage, and chloride ion corrosion is the main cause of corrosion of reinforcement. DTL Concrete Chloride Flux Detector is used to measure the concrete's resistance to chloride ion penetration (compactness), an important indicator of the durability of concrete. The test index is the 6-hour electric flux value (coulomb) of the concrete test piece, so as to quickly Evaluate the concrete's ability to resist chloride penetration.

混凝土氯离子电通量测定仪大屏幕液晶直现，具备实时显示、打印和分析计算功能，可脱离电脑及上位机直接使用，方便户外现场检测，进口材料制作夹具，测量精度高，使用灵巧方便，短路自动保护设计，避免短路造成仪器损伤。夹具采用进口ABS、加厚紫铜片；16位AD，

The large-screen LCD of the concrete chloride ion flux tester is now available, with real-time display, printing, and analysis and calculation functions. It can be used directly from the computer and the host computer, which is convenient for outdoor field testing. , Short-circuit automatic protection design to avoid short-circuit damage to the instrument. The fixture adopts imported ABS and thick copper sheet; 16-bit AD, using military grade switching power supply

混凝土氯离子电通量测定仪执行标准：

★美国ASTM C1202及AASHTO T277－05标准

★标准《普通混凝土长期性能和耐久性能试验方法》（GB/T50082-2009）

★客运专线高性能混凝土暂行技术条件（铁建设［2005］160号）

★海港工程施工混凝土结构防腐蚀技术规范JTJ275－2000

★混凝土氯离子电通量测定仪（JG/T261-2009）

Standard for concrete chloride ion flux tester

★ American ASTM C1202 and AASHTO T277-05 standards

★ ** Standard "Test method for long-term performance and durability of ordinary concrete" (GB / T50082-2009)

★ Temporary technical conditions of high-performance concrete for passenger dedicated lines (Iron Construction [2005] No. 160)

★ Technical Code for Anticorrosion of Concrete Structures for Seaport Construction JTJ275－2000

★ Concrete chloride ion flux tester (JG / T261-2009)

混凝土氯离子电通量测定仪参数：

★评测能力：C30～C50硅酸盐水泥混凝土

★工作电压：～220VAC　60VDC

★测试通道：6通道、9通道、12 通道可选

★工作环境：0℃~50℃　湿度≤75%

★量测误差：<1%   工作电流：0-360mA

★主机尺寸：385*345*145（mm）

★主机重量：5 kg

★主机外形尺寸：530*200*420（mm）

★饱水机重量：32 kg

★饱水机形尺寸：750*680*400（mm）

★电通量配件重量：9 kg

★电通量配件外形尺寸：440*350*210（mm）

★总机重量：46 kg

★附a新款智能型一体式真空饱水机

Concrete chloride ion flux meter parameters

★ Evaluation ability: C30 ～ C50 Portland cement concrete

★ Working voltage: ～ 220VAC 60VDC

★ Test channel: 6 channels, 9 channels, 12 channels optional

★ Working environment: 0 ℃ ~ 50 ℃, humidity≤75%

★ Measuring error: <1% Working current: 0-360mA

★ Host size: 385 * 345 * 145 (mm)

★ Host weight: 5 kg

★ Outline dimension of main machine: 530 * 200 * 420 (mm)

★ Filling machine weight: 32 kg

★ Saturated machine size: 750 * 680 * 400 (mm)

★ Electric flux accessories weight: 9 kg

★ Outline dimensions of electric flux accessories: 440 * 350 * 210 (mm)

★ Total weight: 46 kg

★ A new intelligent integrated vacuum water filling machine

混凝土氯离子电通量测定仪测试步骤：

★将混凝土标准试样切割成厚度为 50mm的试块；

★将试样在混凝土智能真空饱水机中进行真空饱水；

★将真空饱水后的试样安装在试样夹具上；

★向固定好的混凝土试样夹具两**分别注入NaCl (负**)、NaOH (正**)溶液；

★接通混凝土电通量测定仪的电源及试样夹具的正负**；

★连接测试主机，通过测试软件控制，6小时得出测试结果；

★数据自动保存并可打印数据。

Concrete chloride ion flux tester test procedure

★ Cut the concrete standard sample into test blocks with a thickness of 50mm;

★ The sample is vacuum-saturated in a concrete intelligent vacuum water-saturator;

★ Install the vacuum-saturated sample on the sample holder;

★ Inject the NaCl (negative **) and NaOH (positive **) solutions into the two concrete specimen fixtures.

★ Turn on the power of the concrete electric flux meter and the positive and negative of the sample holder **;

★ Connect the test host and control it through the test software, and get the test results within 6 hours;

★ The data is automatically saved and printed.