La description
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Test method:
ISE( Ion Selective Electrode)
Test indicators:
concentration of chloride ions, the percentage of quality
Product model:
NJCL-B
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 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. LCD display, instant printing, one key for completing
the test, simple operation
2. Unique self-diagnosis function and PC analysis
software
3. 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
4. Build-in micro-computer can print immediately, simple
operation
5. Great data storage capacity can store **0 test data,
data is continuous, safe and reliable
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Test object:
Sea sand, ordinary sand, new mixed concrete, hard concrete,
cement, stones, and admixture, concrete mixing water and other
water-soluble material.
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Technical
parameters:
Power voltage: AC **0V
Operating Voltage: DC 7.2V
Measurement Accuracy: **0
PC communication parameters: baud rate ***0
Acquisition time: =<3min
Weight: 2.5kg
LCD Size: **8 * *4
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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
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Test
results:
1 chloride ion concentration (mol/L)
2 Temperature:
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Measurement range: ***5 ~ ***1 M (mol/L)
Accuracy: +/- *0% (chloride ion)Â Â +/- 1
centigrade (temperature)
Operating temperature: 0 centigrade ~ *0 centigrade
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Instrument
Specifications:
Host Size: **0 * **0 ***5 (mm)
Weight: 2.5 kg
Host dimension: **5 ***0 * **0 (mm)
Host weight: 9 kg
System Configuration
1. NJCL-B Rapid concrete chloride tester
2. Domestic chloride ion selective electrode & calomel
reference electrode
3. Calibrated solution, ion anti-interference agent,
chemical reagents
4. Power line
5. PC analysis software
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| Pays: |
China |
| N ° de modèle: |
NJCL-B
|
| Prix FOB: |
( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
CN |
| Prix de commande minimale: |
- |
| Commande minimale: |
1 Set |
| Packaging Detail: |
485 *370 * 210mm |
| Heure de livraison: |
5days |
| Capacité de Fournir: |
100 Set per Day |
| Payment Type: |
T/T |
| Groupe de produits : |
Construction NDT equipment
|
