الوصف
Test method:ISE( Ion Selective
Electrode)
Test
indicators:Concentration of chloride ions,
Product model:NJCL-L
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. Can rapidly test the chloride
ion concentration in *0second
2. LCD display, instant printing,
one key for completing the test, simple operation
3. Unique self-diagnosis function
and PC analysis software
4. 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
5. Build-in micro-computer can
print immediately, simple operation
6. Great data storage capacity can
store **0 test data, data is continuous, safe and reliable
Detection principle:
NJCL-L 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.
Test object:
Sea sand, ordinary sand, new mixed
concrete, hard concrete, cement, stones, and admixture, concrete
mixing water and other water-soluble material.
Technical parameters
Power voltage: AC **0V
Operating Voltage: DC 7.5V
Measurement Accuracy: **0
PC communication parameters: baud
rate ***0
Acquisition time: *0second
Weight: 2.5kg
LCD Size: **8 * *4
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 ion concentration
(mol/L)
2 Temperature
Measurement range: ***5 ~ ***1 M (
mol/L)
Accuracy: +/- *0% (chloride
ion) +/- 1 centigrade (temperature)
Operating temperature: 0
centigrade ~ *0 centigrade
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-L Rapid concrete chloride
tester
2. American imported composite
chloride ion selective electrode
3. Calibrated solution, ion
anti-interference agent, chemical reagents
4. Power line
5. PC analysis software
بلد: |
China |
نموذج رقم: |
NJCL-L
|
سعر فوب: |
( Negotiable ) (قابل للتفاوض)
أحصل على آخر سعر
|
الموقع: |
CN |
سعر الحد الأدنى للطلب: |
- |
الحد الأدني للطلب: |
1 Set |
تفاصيل التغليف: |
485 *370 * 210 mm |
موعد التسليم: |
5days |
القدرة على التوريد: |
100 Set per Week |
نوع الدفع: |
T/T |
مجموعة المنتج : |
Construction NDT equipment
|