nitrate / nitrite test instructions cont.

2. Immerse the reagent pads into water sample for 2 seconds, remove, after 1 minute match colors to chart below.

3. Colors are stable for 1 minute.

Total Nitrate/Nitrite (as N) (end pad)

0

0.5

2.0

5.0

 

10

20

50

ppm

Nitrite (as N) (pad nearest handle)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0.15

0.3

1.0

 

1.5

3.0

10

ppm

pH / hardness / chlorine test instructions

1. Carefully open pH / Hardness / Chlorine Test packet and take out test strip.

2. Immerse the reagent pads into water sample and remove immediately. Hold the strip level for 15 seconds.

3. Match pH, Total Hardness and Total Chlorine pads (in that order) to the color chart.

pH (end pad)

6.0

6.5

7.5

8.5

 

10

ppm

LR Total Hardness (middle pad)

 

 

 

 

 

 

 

 

 

 

ppm

 

 

 

 

 

 

 

 

 

 

 

0

50

120

250

 

425

Total Chlorine (pad nearest handle)

 

 

 

 

 

 

 

 

 

 

 

ppm

 

 

 

 

 

 

 

 

 

 

 

 

0

2.0

4.0

10

 

Water Test Desired Values

EPA maximum contaminant levels

or guideline standards

Bacteria

None

Lead

Below 15 ppb

Pesticides

Below 3 ppb atrazine

(atrazine/simazine)

Below 4 ppb simazine

Total Nitrate/Nitrite

Below 10.0 ppm

Nitrite

Below 1.0 ppm

Total Chlorine

Below 4 ppm

pH

6.5 to 8.5

Total Hardness

50 ppm or less

NOTE: If your water tests outside the desired values,

call the Safe Drinking Water Hotline at 1.800.426.4791.

Please note that this First Alert® Drinking Water Test Kit is a screening test and can not be used to certify water as safe or unsafe for drinking. This test kit provides approximate results ONLY when used in strict accordance with instructions.

First Alert® expressly disclaims any liability resulting from use of this product,

failure to follow instructions, or reliance on test results.

© 2005 BRK Brands, Inc. Aurora, IL 60504. All rights reserved. First Alert® is a registered trademark of the First Alert Trust, Aurora, IL 60504.

M08-0131-000

DRINKING WATER TEST KIT

This First Alert® Drinking Water Test Kit contains everything you need to find out simply and accurately if your water contains unsafe or undesirable levels of 8 common contaminants. Follow instructions carefully for each test, and compare results to the Desired Values.

Drinking water which tests outside the desired values may be dangerous to your health.

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BRK electronic WT1 manual Drinking Water Test KIT, Nitrate / nitrite test instructions
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WT1 specifications

The BRK Electronic WT1 is a groundbreaking device in the field of smoke detection technology, offering advanced features and enhanced safety for homeowners and businesses alike. This state-of-the-art smoke alarm incorporates a variety of cutting-edge technologies that ensure reliable detection of smoke and fire hazards.

One of the standout features of the WT1 is its photoelectric sensor, which is designed to detect smoldering fires more quickly than traditional ionization smoke detectors. This technology significantly reduces false alarms triggered by non-threatening sources, such as cooking smoke or steam, offering a more accurate assessment of potential fire hazards. As such, the WT1 is ideal for a wide range of environments, including kitchens and living spaces where cooking activities are common.

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In conclusion, the BRK Electronic WT1 smoke alarm represents a significant advancement in fire safety technology. With its photoelectric sensing, sleek design, and user-friendly features, it provides peace of mind to homeowners and businesses by ensuring that they are well-protected against potential fire risks. Whether installed in new constructions or used as a replacement for older models, the WT1 sets a new standard for smoke detection technology, making it a smart choice for anyone looking to enhance their safety measures.
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