Multifunctional rapid content analyzer for chloride/ammonium ions RTNF type
Negotiable /Bag
Min.Order:1 Bag
China Concrete Technology (Tianjin) Co., Ltd
Product Usage
It can be used for on-site testing of water-soluble chloride ion content in materials such as concrete, sand and gravel, admixtures, water, etc. It can also be used for laboratory or on-site testing of ammonium ion content in materials such as fly ash.
Execution standards
1. Concrete Quality Control Standard GB50164-2011;
2. Code for Durability Design of Concrete Structures (GB/T50476-2008);
3. Technical Specification for Application of Sea Sand Concrete (JGJ206-2010);
4. Design Specification for Ordinary Concrete Mix Proportions (GJ55-2011);
5. Test Method for Uniformity of Concrete Admixtures GBT 8077-2012;
6. Technical Specification for Detection of Chloride Ion Content in Concrete (JGJT 322-2013);
7. Technical Specification for Concrete Testing and Testing in Water Transport Engineering (JTS/T 236-2019);
8. "Limits and testing methods for ammonium ion content in fly ash" GBT 39701-2020.
technical parameter
1. Measurement range of chloride ion concentration: 10-5~10-1 mol/L,
Measurement range of ammonium ion concentration: 5×10-7~10-1 mol/L (0.02ppm~17000 ppm);
2. ※ Power supply voltage: DC7.5V;
3. Measurement accuracy:<3%;
4. Equipped with a printer, working voltage: DC 5V;
5. Data storage capacity: 999 sets;
6. Mini USB serial port data transmission;
7. Collection cycle: 0-999S (adjustable);
8. ※ Continuous standby time:>200 hours;
9. PH value range: 2-12;
10. Working temperature: 0-80 ℃;
11. Printer working time: 36 hours;
12. Total weight: 350 g.
Product features
1. ※ The collection time can be set, perfectly compatible with imported/domestic electrodes;
2. Multi functional integration (calibration, testing, printing, etc.), easy to use/operate;
3. ※ Embedded digital high impedance design, high accuracy, anti-interference, and good stability;
4. Data storage: can store 999 sets of test data;
5. Measurement range of chloride ion concentration: 10-5-1 mol/L, measurement range of ammonium ion concentration: 10-5-1 mol/L;
6. Multiple sample detection modes, convenient for conducting various types of experiments;
7. ※ Built in multiple linear regression calculation equations can indicate errors during calibration and measurement;
8. 1 minute rapid determination of chloride ion concentration and mass percentage in the sample;
9. ※ It can directly detect the molar concentration and mass percentage of chloride ions in fresh concrete.