K-3903 DEHA

K-3903 DEHA Vacu-Vials Kit is used to determine DEHA levels from 0-2.00 ppm.

DEHA Information

$31.00

The K-3903 DEHA Kit was designed to accurately measure the levels of DEHA in water from 0-2.0 ppm. K-3903 uses the PDTS Method. The test kits employ the PDTS chemistry, in which DEHA reduces iron III (ferric state) to iron II (ferrous state), which readily reacts with PDTS (3-(2-pyridyl)-5,6-bis(4-phenylsulfonic acid)-1,2,4-triazine disodium salt) to form a pink-purple colored complex in direct proportion to the DEHA concentration. Test results are expressed in ppb (ug/L) or ppm (mg/L) DEHA. 

Dissolved oxygen in boiler system water causes corrosion and pitting of metal surfaces, which can lead to boiler inefficiency, equipment failure, and system downtime. DEHA (N,N- Diethylhydroxylamine) is added to boiler system water as an oxygen scavenger to keep the dissolved oxygen levels as low as possible.

 What's included:

  • 30 Ampoules
  • 25 mL Sample Cup
  • Activator Solution
  • Ampoule Blank
  • Instruction Manual

 

How to use:

  1. The Instrument must be turned on.
  2. Put the Zero ampoule into the device and cover with the light shield piece to zero out the unit. (NOTE: This must be zeroed any time the unit is turned off and turned back on)
  3. Fill to the 25 mL mark in the sample cup with your water.Fill the sample cup to 25ml  

  4. Add 2 Drops of Activator Solution to sample cup, stir to mix
  5. Snap the end of the Vacu-vial in the water on the bottom/side of the 25 mL sample cup.Snap the tip of the ampoule on the bottom and side of the sample cup
  6. Mix the contents of the ampoule by tipping back and forth a few times.Tip the vacu-vial back and forth to mix
  7. Dry the vacu-vial and wait exactly 10 minutes for color development.Dry vacu-vial and then insert into the I-2019
  8. Place the vacu-vial ampoule into the device (flat end first) for readout. 

Downloads:

K-3903 Instructions

PDTS Tech Sheet

DEHA Information

P6505

WARNING! This product can expose you to chemicals including chloroform, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

More Information
Manufacturer CHEMetrics
Call For Price No
Gas DEHA
4-20 mA Output No
Voltage Output None
Power Requirements 4 AAA Batteries
Datalogging No
Warranty 1 Year
Write Your Own Review
You're reviewing:K-3903 DEHA
Your Rating
We found other products you might like!
Loading...