DDBJ-351L Portable Conductivity Meter characteristic: 1. Adopting high-definition color LCD touch screen, with clear display 2. Support for both Chinese and English 3. Temperature units available: ℃ and ° F 4. Reference temperatures of 5.0 ℃, 10.0 ℃, 15.0 ℃, 18.0 ℃, 20.0 ℃, and 25.0 ℃ are optional, with a default of 25 ℃ 5. Support functions such as startup self-diagnosis, automatic shutdown, power outage protection, and factory reset 6. Support firmware upgrade function, allowing for functional expansion and personalized requirements 7. Support IP65 protection level 8. Standard composite conductivity electrode, electrode holder, silicone protective cover, wrist strap, portable suitcase, calibration solution 9. Intelligent operating system with functions such as method management, electrode management, data management, and user management 10. Support user hierarchical permission management and password management 11. Intelligent endpoint identification, supporting automatic reading, timed reading, timed interval reading, and manual reading 12. Support ash measurement methods for white granulated sugar and fructose syrup 13. Support for automatic/manual temperature compensation 14. Automatically recognize GB and international standard conductivity solutions, supporting 1-5 point conductivity electrode calibration 15. With calibration reminder and alarm functions Technical parameters: Model: DDBJ-351L Instrument level: 0.5 level Measurement parameters: conductivity, resistivity, TDS, salinity value, ash content, temperature conductivity Range: 0.000 μ S/cm～3000 mS/cm Minimum resolution: 0.001 μ S/cm, automatically switching based on range Electronic unit reference error: ± 0.5% FS resistivity Range: 5.00 Ω • cm~100.0 M Ω cm Minimum resolution: 0.01 Ω • cm, automatically switched based on range Electronic unit reference error: ± 0.5% FS TDS Range: 0.000mg/L~1000 g/L Minimum resolution: 0.001mg/L, automatically switched based on range Electronic unit reference error: ± 0.5% FS salinity Range: (0.00~8.00)% Minimum resolution: 0.01% Electronic unit reference error: ± 0 1% temperature Range: (-10.0~135.0) ℃/(14.0~275.0) ° F Minimum resolution: 0.1 ℃/0.1 ° F Electronic unit indication error: ± 0.1 ℃ Power supply: rechargeable lithium battery, power adapter (input: AC100~240V, output: DC5V) Size (mm), Weight (kg): 90 × two hundred and fifty-five × 40, 0.5 parameters:
characteristic: 1. Adopting high-definition color LCD touch screen, with clear display 2. Support for both Chinese and English 3. Temperature units available: ℃ and ° F 4. Reference temperatures of 5.0 ℃, 10.0 ℃, 15.0 ℃, 18.0 ℃, 20.0 ℃, and 25.0 ℃ are optional, with a default of 25 ℃ 5. Support functions such as startup self-diagnosis, automatic shutdown, power outage protection, and factory reset 6. Support firmware upgrade function, allowing for functional expansion and personalized requirements 7. Support IP65 protection level 8. Standard composite conductivity electrode, electrode holder, silicone protective cover, wrist strap, portable suitcase, calibration solution 9. Intelligent operating system with functions such as method management, electrode management, data management, and user management 10. Support user hierarchical permission management and password management 11. Intelligent endpoint identification, supporting automatic reading, timed reading, timed interval reading, and manual reading 12. Support ash measurement methods for white granulated sugar and fructose syrup 13. Support for automatic/manual temperature compensation 14. Automatically recognize GB and international standard conductivity solutions, supporting 1-5 point conductivity electrode calibration 15. With calibration reminder and alarm functions
