Test Kit Nitrite

Test Kit Nitrite

Determination of nitrite. Range 0 - 3400 ppm.

Product description

Drops of N2 reagent

Nitrite as mg/l NO2

Notes

1

200

The product is under-treated for all engine types and should be added to correct the nitrite level.
To increase nitrite by 100 ppm NO2, add 0.4 l of COOLTREAT NCLT per m3

2

400

3

600

4

800

5

1000

6

1200

7

1400

8

1600

9

1800

Sufficient product for normal speed engines using water that contains up to 50 ppm chloride

10

2000

11

2200

12

2400

Sufficient product for normal speed engines using water that contains up to 50 ppm chloride

Sufficient product for high speed engines using water that contains up to 50 ppm chloride

13

2600

14

2800

15

3000

Sufficient product for high speed engines using water that contains up to 50 ppm chloride

16

3200

17

3400

Equipment & reagents

EDT007 10 ml Test Tube
EDT169 2 ml Syringe
SDT072 N1 Indicator
SDT474 N2M Titrant

Testing procedure

  • 1. Place a cold 0.5 ml sample in the test tube using the plastic syringe provided and add 2 – 3 ml of nitrite free water (e.g. deionised or drinking water).
  • 2. Add 4 drops of reagent N1; the sample will turn an orange colour.
  • 3. Add drops of reagent N2M one at a time with mixing until the orange colour changes to pale blue. Count the number of drops used.
  • 4. Each drop is equivalent to 200 mg/l as nitrite (NO2).
This information is not to be taken as a warranty or representation for which Vecom Marine assumes legal responsibility.
The information is offered solely for your consideration, investigation and verification.