{"id":424786,"date":"2026-03-12T17:58:57","date_gmt":"2026-03-12T16:58:57","guid":{"rendered":"https:\/\/poolcomet.com\/%product_cat_flat%\/dpd-1-reagents-for-photometer-lovibond-511051bt-box-250-tablets\/"},"modified":"2026-07-16T08:14:55","modified_gmt":"2026-07-16T07:14:55","slug":"dpd-1-reagents-for-photometer-lovibond-511051bt-box-250-tablets","status":"publish","type":"product","link":"https:\/\/poolcomet.com\/en\/swimming-pool-water-testing-equipment\/dpd-1-reagents-for-photometer-lovibond-511051bt-box-250-tablets\/","title":{"rendered":"DPD 1 Reagents for Photometer – Lovibond 511051BT box 250 tablets"},"content":{"rendered":"

DPD No. 1 reagent tablets<\/strong> are designed to accurately measure free chlorine<\/strong> in water by photometer. They are an essential consumable for controlling disinfection and correctly adjusting the dosing of treatment products in swimming pools and other aquatic facilities.<\/p>\n

Its formulation is oriented towards a more sustainable chemistry, without boric acid<\/strong>, and offers stable and repeatable readings, even in frequent control routines.<\/p>\n

It is compatible with the entire range of Lovibond Photometers, in particular the Scuba II, Scuba 3S, MD 100, MD 110, MD200, etc.<\/p>\n

What is DPD 1 reagent used for?<\/h2>\n
    \n
  • Free chlorine:<\/strong> fast and reliable determination for disinfection control.<\/li>\n
  • Other compatible parameters:<\/strong> bromine, ozone and monochloramine\/dichloramine (depending on method\/equipment).<\/li>\n<\/ul>\n

    How to use<\/h2>\n
      \n
    1. Place a small amount of sample in the cuvette.<\/li>\n
    2. Add 1 DPD No. 1 tablet<\/strong> and crush it in the vat.<\/li>\n
    3. Complete with the sample up to the working volume and mix by stirring.<\/li>\n
    4. Take the reading on the Photometer immediately<\/strong> after complete dissolution.<\/li>\n<\/ol>\n

      Main advantages<\/h2>\n
        \n
      • High accuracy<\/strong> in test results.<\/li>\n
      • Immediate<\/strong> and consistent results<\/strong>.<\/li>\n
      • Accurate dosing<\/strong> in tablet format.<\/li>\n
      • Easy handling<\/strong> in daily maintenance.<\/li>\n
      • Good stability<\/strong> and durability of the reagent.<\/li>\n
      • Boric acid free<\/strong> (more sustainable chemistry).<\/li>\n<\/ul>\n

        Compatibility<\/h2>\n

        Compatible with Photometers working with DPD method no. 1.<\/strong> Recommended for Lovibond \/ Tintometer<\/strong> type water control equipment and other equivalent Photometers that support this reagent.<\/p>\n

        Presentation<\/h2>\n
          \n
        • Part number:<\/strong> 511051BT<\/li>\n
        • Format:<\/strong> reactive tablets<\/li>\n
        • Contents:<\/strong> 250 units<\/li>\n<\/ul>\n

          Recommended applications<\/h2>\n
            \n
          • Private and Condominium Pools<\/li>\n
          • Public swimming pools<\/li>\n
          • Spas and wellness centers<\/li>\n
          • Professional maintenance and water quality control<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"DPD No. 1 reagent tablets are designed to accurately measure free chlorine in water by photometer. They are an essential consumable for controlling disinfection and correctly adjusting the dosing of treatment products in swimming pools and other aquatic facilities. Its formulation is oriented towards a more sustainable chemistry, without boric acid, and offers stable and […]","protected":false},"featured_media":413110,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[6777,6769],"product_tag":[],"class_list":["post-424786","product","type-product","status-publish","has-post-thumbnail","product_cat-swimming-pool-water-testing-equipment","product_cat-chemicals","pa_marca-lovibond","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"df_price":15,"df_sale_price":15,"df_regular_price":60,"df_image_link":"https:\/\/poolcomet.com\/wp-content\/uploads\/2026\/01\/tabletas-reactivo-cloro-libre-dpd-1-511051bt-300x300.jpg","permalink_manager":null,"_links":{"self":[{"href":"https:\/\/poolcomet.com\/en\/wp-json\/wp\/v2\/product\/424786","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/poolcomet.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/poolcomet.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/poolcomet.com\/en\/wp-json\/wp\/v2\/comments?post=424786"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/poolcomet.com\/en\/wp-json\/wp\/v2\/media\/413110"}],"wp:attachment":[{"href":"https:\/\/poolcomet.com\/en\/wp-json\/wp\/v2\/media?parent=424786"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/poolcomet.com\/en\/wp-json\/wp\/v2\/product_brand?post=424786"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/poolcomet.com\/en\/wp-json\/wp\/v2\/product_cat?post=424786"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/poolcomet.com\/en\/wp-json\/wp\/v2\/product_tag?post=424786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}