Advertisement

HANNA instruments HI 707 Checker®HC

Share:

HI 707 Checker®HC

The HI 707 Checker®HC is a simple, accurate, and cost effective way to measure low ranges of nitrite. Designed as a more accurate alternative to chemical test kits, the HI 707 provides quick, accurate results in four easy steps.   
   
1.) Step One - Add a sample to the included cuvette(s)   
2.) Step Two - Insert sample into the Checker and zero it out   
3.) Step Three - Remove sample and add reagent   
4.) Step Four – Reinsert sample and click the button to measure your results or…   
- Press and hold the button for 3 seconds for a time reaction reading   
   
The HI 707 uses an adaptation of EPA diazotization method 354.1. The reaction between nitrite and the reagent causes a pink tint in the sample.
HI 707 Checker®HC
Attributes
Depth 81.5 mm
Height 37.5 mm
Width 61 mm
Power Requirements 1 x 1.5V AAA battery
Weight 64 g
Part Number HI 707-0
Additional Specifications Range: 0 to 600 ppb NO2 -N   
Resolution: 1 ppb   
Accuracy (@25°C/77°F): ±20 ppb ± 5% of reading   
Light Source: Photodiode @470 nm   
Method: Adaptation of EPA diazotization method 354.1. The reaction between nitrite and the reagent causes a pink tint in the sample.

Features

FEATURES/BENEFITS:   
       
  • Small palm-sized design   
  • Accurate from ±20 ppb ± 5% of reading   
  • Dedicated to a single parameter   
  • Uses a single AAA battery   
  • Auto Power Off after 10 minutes in inactivity   
  • Built-in timer for timed reaction readings   
   
PRIMARY APPLICATIONS:   
       
  • Water Quality   
  • Education   
  • Aquariums   
  • Environmental   
  • Wastewater   

Photos

HI 707 Checker®HC

HI 707 Checker®HC

Manuals and Resources

Note: We appreciate the support of individuals and companies making their documents and resources available to our community. If you find a document or resource that does not belong please let us know by emailing info@labwrench.com

Instrument Documents

Picture of HANNA instruments HI 707 Checker®HC
HANNA instruments ®, a world leading manufacturer of analytical instrumentation, has a network of 40 subsidiaries in 32 countries worldwide and offers...

More about HANNA instruments

Visit HANNA instruments

Questions and Answers

Recent Question Activity

Be the first to Ask a Question

Reviews

Member Reviews

There are no threads in HANNA instruments HI 707 Checker®HC Reviews at this time.
Add a Review

Advertisement