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Shenzhen Jujie Instrument Equipment Co., Ltd
Japanese Gongli Iron (Low Concentration) Water Quality Simple Tester
NegotiableUpdate on 06/23
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Overview
Japanese Gongli Iron (Low Concentration) Water Quality Simple Tester $r $n Model: WAK Fe (D) $r $n Detection Range 0.05, 0.1, 0.3, 0.5, 1, 2mg/L $r $n Detection Principle Reduction and Red Phenanthroline Colorimetric Method $r $n Detection Time 2 minutes $r $n Times 50 times $r $n Packaging Appearance Approximately. 165 (length) x 110 (width) x 65 (height) millimeters $r $n The packaging weight is approximately. 140 grams
Product Details
Japanese Gongli Iron (Low Concentration) Water Quality Simple Tester
| model | WAK-Fe(D) |
|---|---|
| Number of tests | 50 times |
| Measurement range (iron) | 0.05、0.1、0.3、0.5、1、2mg/L |
| Detection Principle | Reduction and red phenanthroline colorimetric method |
| Detection Time | 2min |
| Can it be used for seawater? | × |
| content | 50 tubes (10 laminated bags, 5 tubes per bag), 1 standard color |
| Package appearance | About. 165 (length) x 110 (width) x 65 (height) millimeters |
| package weight | About. 140 grams |
This product can easily measure the iron ion state (Fe) in various test samples such as tap water2 ++Fe3+）.
Main applications
Wastewater management
Drinking water testing
Boiler water management
Environmental investigation
Teaching materials and independent research
Usage
①
Pull out the wire at the top of the tube.
②
Pinch the lower part of the tube with your fingers and squeeze out the air inside, with the hole facing upwards.
③
Put the hole directly into the test water, release the pinched finger, and wait until about half of the water is sucked in.
Gently shake and mix 5-6 times, being careful not to let the liquid leak out.
④
After 2 minutes, place the tube on the standard color for color comparison. 0mg/L cannot show color and will appear colorless.
Japanese Gongli Iron (Low Concentration) Water Quality Simple Tester
Technical specifications
Measurement Item Mark NO Measurement Range (mg/L) Measurement Method
No. Chemical Name Measurement Item Measurement Range (mg/L) Measurement Time Measurement Times
type number |
measurement project |
measurequantityFanenclose |
measure time |
Measure the number of cycles |
WAK-Ag |
silver |
0 0.5 1 2 5above |
3minute |
50time/box |
WAK-Al |
aluminium |
0 0.05 0.1 0.2 0.5 1 |
1minute |
40time/box |
WAK-Au |
gold |
0 2 5 10 20 |
30second |
40time/box |
WAK-B |
boron |
0 0.5 1 2 5 10 |
30minute |
50time/box |
WAK-Ca |
calcium |
0 2 5 10 20 50above |
2minute |
50time/box |
0 5 12.5 25 50 125above | ||||
WAK-Cl(300) |
chloride |
200 250 300above |
10second |
40time/box |
WAK-Cl(200) |
chloride |
100 150 200above |
10second |
40time/box |
WAK-Cl(D) |
Chloride (low concentration) |
0 2 5 10 20 50above |
1minute |
40time/box |
WAK-ClO(C) |
Residual chlorine(high concentration) |
5 10 20 30 50 100 150 200 300 600 1000above |
10second |
50time/box |
WAKClO·DP |
Residual chlorine (free) |
0.1 0.2 0.4 1 2 5 |
10second |
50time/box |
WAK-T·ClO |
Total residual chlorine |
0.1 0.2 0.4 1 2 5 |
2minute |
50time/box |
WAK-ClO2 |
Chlorine dioxide |
0.2 0.4 0.6 1 2 5 10 |
10second |
40time/box |
WAK-CN |
Free cyanide |
0.02 0.05 0.1 0.2 0.5 1 2 |
10minute |
40time/box |
WAK-COD(H) |
CODhigh concentration |
0 30 60 120 200 250above |
5minute |
50time/box |
WAK-COD |
COD |
0 5 10 13 20 50 100 |
5minute |
50time/box |
WAK-COD(D) |
CODlow concentration |
0 2 4 6 8above |
5minute |
50time/box |
WAK-Cr6＋ |
6Chromium valence |
0.05 0.1 0.2 0.5 1 2 |
2minute |
50time/box |
WAK-Cr·T |
Total chromium |
0.5 1 2 5 10 20 |
5.5part |
40time/box |
WAK-Cu |
copper |
0.5 1 2 3 5 10above |
1minute |
50time/box |
WAK-CuM |
Copper (drainage) |
0.5 1 3 5 10 |
2minute |
50time/box |
WAK-F |
Free fluorine |
0 0.4 0.8 1.5 3 8above |
10minute |
50time/box |
WAK-Fe |
iron |
0.2 0.5 1 2 5 10 |
2minute |
50time/box |
WAK-Fe(D) |
Iron (low concentration) |
0.05 0.1 0.3 0.5 1 2 |
2minute |
50time/box |
WAK-Fe2+ |
2Price iron |
0.2 0.5 1 2 5 10 |
30second |
50time/box |
WAK- Fe2+(D) |
2Value iron (low concentration) |
0.1 0.2 0.5 0.8 1.2 2.5 |
30second |
50time/box |
WAK-FOR |
formaldehyde |
0 0.1 0.2 0.3 0.5 1 2 |
4minute |
40time/box |
WAK-H2O2© |
*(High concentration) |
0.02 0.1 0.2 0.5 1 5 |
1minute |
50time/box |
WAK-H2O2 |
* |
3 7 13 20 35 70 100 130 200 400 700 |
20second |
50time/box |
WAKHYD |
hydrazine |
0.05 0.1 0.2 0.5 1 2 |
10minute |
40time/box |
WAK－Me |
5Total amount of metal species |
0 0.2 0.5 1 2 5above |
1minute |
50time/box |
WAK-Mg |
magnesium |
0 1 2 5 10 20 |
1minute |
50time/box |
0 4.1 8.2 20.5 41 82 | ||||
WAK-Mn |
manganese |
0.5 1 2 5 10 20above |
30second |
50time/box |
WAK-NH4(C) |
Ammonia (high concentration) |
0 0.4 0.8 1.6 4 8 16above |
15minute |
50time/box |
WAK- NH4 |
ammonia |
0.16 0.4 0.8 1.6 4/8 |
5minute |
50time/box |
WAK-NI |
nickel |
0.5 1 2 5 10 |
5minute |
50time/box |
WAK－Ni（D） |
nickel(low concentration) |
0.3 0.5 1 2 5 10 |
2minute |
50time/box |
WAK-NO2(C) |
Nitrous acid (high concentration) |
16 33 66 160 330 660above |
2minute |
50time/box |
5 10 20 50 100 200above | ||||
WAK- NO2 |
nitrous acid |
0.02 0.05 0.1 0.2 0.5 1 |
2minute |
50time/box |
0.005 0.01 0.02 0.05 0.1 0.2 0.5 | ||||
WAK- NO3（C） |
nitric acid(high concentration) |
90 225 450 900 2250 4500 |
5minute |
50time/box |
20 50 100 200 500 1000 | ||||
WAK- NO3 |
nitric acid |
1 2 5 10 20 45 |
3minute |
50time/box |
0.2 0.5 1 2 5 10 | ||||
WAK- O3 |
ozone |
0.1 0.2 0.5 1 2 5 |
1minute |
50time/box |
WAK-PH |
PH |
PH5.0-9.5, 0.5interval10stage |
20second |
50time/box |
WAK-TBL |
TBL |
PH1.6-3.4, 0.2interval10stage |
20second |
50time/box |
WAK-BCG |
BCG(Acid Rain) |
PH3.6-6.2 0.2interval14stage |
20second |
50time/box |
WAK-BTB |
BTB |
PH5.8-8.0above 0.2interval12stage |
20second |
50time/box |
WAK-TBH |
TBH |
PH8.2-9.6 0.2interval7stage |
20second |
50time/box |
WAK-Pd |
palladium |
1 2 5 10 20 30 50 |
1minute |
50time/box |
WAK-PMD |
PMD(Bathhouse, Pool) |
0 3 6 10 12 15 |
7minute |
50time/box |
WAK-PNL |
PNL |
0 0.2 0.5 1 2 5 10 |
8minute |
40time/box |
WAK- PO4(C) |
Phosphoric acid (high concentration) |
2 5 10 20 50 100 |
1minute |
40time/box |
0.66 1.65 3.3 6.6 16.5 33 | ||||
WAK- PO4 |
phosphoric acid |
0.2 0.5 1 2 5 10 |
1minute |
40time/box |
0.066 0.165 0.33 0.66 1.65 3.3 | ||||
WAK- PO4(D) |
Phosphoric acid (low concentration) |
0.05 0.1 0.2 0.5 1 2 |
5minute |
40time/box |
0.02 0.05 0.1 0.2 0.5 1 | ||||
WAK-S |
sulfide |
0.1 0.2 0.5 1 2 5 |
3minute |
40time/box |
WAK-SiO2 |
silicon dioxide |
2 5 10 20 50 100 |
6.5part |
40time/box |
WAK-SiO2(D) |
Silicon dioxide (low concentration) |
0.5 1 2 5 10 |
6.5part |
40time/box |
WAK-SO3(C) |
Sulfuric acid (high concentration) |
50 100 200 500 1000 2000 |
10second |
50time/box |
WAK-TH |
hardness |
0 10 20 50 100 200 |
30second |
50time/box |
WAK-TN·i |
nitrogen |
0 5 10 25 50 100 |
20minute |
40time/box |
WAK-Zn |
zinc |
0 0.2 0.5 1 2 5above |
1minute |
50time/box |
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