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NJCL-H Rapid concrete chloride tester
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NJCL-H Rapid concrete chloride tester

离岸价格

Get Latest Price

|

1 Set Minimum Order

国:

China

モデル番号:

NJCL-H

离岸价格:

Get Latest Price

ロケーション:

CN

最低注文量の価格:

-

最低注文量:

1 Set

パッケージの詳細:

370 * 300 * 180 mm

納期:

5days

供給能力:

10 Set per Day

支払いタイプ:

T/T

製品グループ :

今すぐお問い合わせください
無料会員

連絡先担当者 Mr. Jack

No 186,Litang Road,Changping Dist, Beijing, Beijing

今すぐお問い合わせください

製品仕様

  • Brand Name: NAIJIU

タイトルまたは説明

 

Test method:ISE ( Ion Selective Electrode)
Executive standard:
Testing code of concrete for port and waterway engineering JTJ *****8
Code for durability design of concrete structures GB/T *********8
Technical code for Application Sea sand concrete JGJ*******0
Test code for hydraulic concrete SL*******6
Test indicators: concentration of chloride ions, the percentage of quality
Product model: NJCL-H
Product introduction:
Chloride ion is one important factor to induce reinforcement corrosion. In order to avoid premature reinforcement corrosion, chloride ion in the concrete raw material must be controlled very strictly. The related standards in our country have clear requirements to test chloride ion when chooses the raw materials, such as the matching sand, aggregate concrete, cement and admixture, mixing water, fundamentally avoid adding excessive chloride ion into the concrete. The test of the chloride ion content in concrete structure plays a significant role for the evaluation of the structure safety, and provides the extreme reference value basis for the renovation and repair of the old structure at the same time.
The instrument follows the related standards, such as GB/T *********8, JGJ*******0, JTJ *****8 and so on. It adopts the ISE (Ion Selective Electrode) method to rapidly test the water soluble chloride ion content of the inorganic material in room temperature, such as concrete, sand, cement, mixing water, by the equipped professional software and anti-interference chemical reagents, to achieve the purposes of prevention and control of premature concrete reinforcement corrosion occurrence.
Feature:
1. American imported composite chloride ion selective electrode, performance stable, testing rapid and accurate.
2. Can test the chlorine ion content of concrete mixture, hard concrete, gravel, admixture, water, and the other water-soluble material, directly output the mol concentration and percentage unit results;
3. The built-in standard formula can directly calculate the chloride ion content of concrete mixture
4. Unique linear regression coefficient calculation program can diagnose the working state by itself
5. Special ion anti-interference agent can remove the oxidation effect of cyanogens and ammonia, and remove the complexation effect of manganese, lead and other metal ion
6. LCD display, instant printing, one key for completing the test, simple operation
7. Light and small, convenient for carrying, suitable for the field detection
8. Optional micro-printer, can also print immediately without computer
9. Unique self-diagnosis function and PC analysis software
*0. Great data storage capacity can store **0 test data, data is continuous, safe and reliable
 
Test object:
Sea sand, ordinary sand, new mixed concrete, hard concrete, cement, stones, and admixture, concrete mixing water and other water-soluble material.
 
Detection principle:
NJCL-H Rapid concrete chloride tester adopts the ISE (ion selective electrode) method rapidly to test the chlorine ion content of concrete, sandstone, admixture and the other water-soluble matters. The range of chlorine ion concentration is ***5 ~ ***1 M mol/L. Operation is simple, and can be used in the field detection, data accurate and rapid, automatic data processing.
 
Technical parameters:
Operating Voltage: DC 3.6V
Measurement Accuracy: *4 hr
Weight: **0g
LCD Size: **8 * **8
 
Test procedures:
1. Weigh sample, add an appropriate amount of distilled water or extract liquor
2. Calibrate electrode and test the sample solution
3 print measurement data
Test results:
1 chloride ions Cl ˉ concentration (mol/L)
2 chloride ion content percentage (%)
3 chloride ion content percentage of concrete (%)
 
Range: 0.***1% ~ *0.*0% (Clˉ),***5 ~ ***1 M( mol/L)
Accuracy: reading +/- *0% (chloride ion)
Operating temperature: 0 centigrade ~ *0 centigrade
Power: 1) 3.6V adapter; 2) lithium battery
Battery Life: *2 months (8 hours per day)
Instrument Specifications:
Host Size: **0 * *0 * *0 (mm)
Weight: 0.4 kg
Host dimension: **0 * **0 * **0 (mm)
 Host weight: 5 kg

国: China
モデル番号: NJCL-H
离岸价格: Get Latest Price
ロケーション: CN
最低注文量の価格: -
最低注文量: 1 Set
パッケージの詳細: 370 * 300 * 180 mm
納期: 5days
供給能力: 10 Set per Day
支払いタイプ: T/T
製品グループ : Construction NDT equipment

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To:

Mr. Jack < Beijing SKE Technology Co., Ltd >

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