Dissolved Ozone Test Meter - I-2022

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Product Overview

Chemetrics Ozone & Gas Testing

You have high standards, and the new ozone test from CHEMetrics will surpass them. This new kit features an innovative self-zeroing technology in conjunction with the broadly accepted indigo method. Only one ampoule is required per test. That gives you greater speed, efficiency and savings. The kit concentration range matches FDA testing requirements for bottled water: 0-0.75 ppm.


  • 0-.75 ppm (0 - 750 ppb)
  • Standard detection method for bottled water industry
  • Easy to read display
  • Handheld
  • Includes carrying case
 More Information
Weight 0.4900
Electrical 120 - 240 VAC 60 Hz
Dimensions 11 x 2.8 x 2.3 inches (27.9 x 7 x 5.7 cm)
Warranty 1 Years
Display Digital
Detection Method Indigo
Temperature Range 41 to 104°F (5 to 40°C)
Accuracy +/- 20% error at .75 ppm
+/- 20% error at .55 ppm
+/- 30% error at .15 ppm
Resolution 0.01 ppm (10 ppb)
Supporting Documents Manual & Saftey Data Sheets
In Stock In Stock
Has Battery Yes 4 AAA - included
Min Detect Limit 0.2 ppm (200 ppb)
Internal Datalogging No
Display Units ppm
Communication Protocol None
Relays 0
Product Performance

The precision data below is based on replicate analysis of ozone standards prepared in deionized water. Standards were analyzed on a spectrophotometer or CHEMetrics Single Analyte Photometer (I-2022 SAM) during ideal testing conditions. The 95% confidence interval of the distribution was determined from the standard deviation
With the indigo method, indigo trisulfonate dye immediately reacts with ozone. The color of the blue reagent decreases in intensity in proportion to the amount of ozone present in the sample. Results are expressed as ppm (mg/L) O3.
I-2022 Information I-2022 SDS
I-2022 Information I-2022 SDS

Warranty Information

Seller warrants that all Products will conform to the Specifications and will be free from defects in material workmanship and programming. Claims for Products not complying with this warranty shall be submitted by Buyer no later than 12 months from delivery date to Buyer. Seller shall promptly repair or replace, at its option and expense, non-complying Products. The shipment of non-complying Products by Buyer to Seller, and the return shipment of repaired or replacement Products by Seller to Buyer shall be at Seller's expense, unless it shall be determined that Buyer returned a Product that was in compliance, in which case such cost shall be borne by Buyer and, if paid by Seller, these expenses shall be reimbursed by Buyer within thirty (30) days of notice by Seller. Buyer shall receive a credit for any non-complying Products returned for repair or replacement. All non-complying Products shall be returned to Seller (at its offices or as otherwise instructed) no later than 30 days as of the date the non-compliance of any such Product has been discovered. Seller is NOT responsible for any/all damages suffered to the Products that is caused by the Buyer. Such as but not limited to damage by wrong electrical current, damage through crush or dropping the product, damage through untrained users of Product, damage through improper operations.

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