共立理化学研究所 List of News Articles

The specifications for the Pack Test Phosphate have been changed. https://packtest.jp/37609 This specification change will further improve usability. Please note that there are no changes to the measurement range, quantity, or price. In conjunction with this specification change, we will also update the specifications of the Digital Pack Test Phosphate and upgrade the Digital Pack Test Multi SP. 【For customers using the Digital Pack Test Phosphate (Model: DPM2-PO4)】 We will provide a free update to the new specifications until the end of October 2025, so please contact your purchasing agent or us directly. 【Digital Pack Test Multi SP Calibration Curve Data Release on December 2, 2024】 A new measurement item (PO4-2) using WAK-PO4-2 has been added, while the measurement item (PO4) using WAK-PO4 will remain unchanged. Please download the calibration curve data (Ver. 2.04.0) released on December 2 from our website and follow the instructions to perform the update.

We will launch the "Pack Test Total Hardness (Low Concentration)" on June 3, 2024. This product can measure total hardness, which combines calcium hardness and magnesium hardness. Please use it for water quality management of water softeners, pure water production systems, and boiler water supply management (below 1 mg/L).