PH Probe Programming, PH Probe Calibration

Section 5

Figure 22 pH Probe Wiring to Junction Box (grounded)

GND	REF	RTD	RTD

Red

Black

Glass

Figure 23 pH Probe Wiring to Junction Box (un-grounded)

GND	REF	RTD	RTD

Red

Yellow

Green

Clear

Yellow

Green

Clear

Glass

5.2.2pH Probe Programming

1.From the Main Menu, select OPTIONS>ADVANCED OPTIONS>DATALOG.

2.Highlight Select Inputs using the UP and DOWN keys and press SELECT.

3.Highlight pH using the UP and DOWN keys, then press SELECT.

4.Press the CHANGE CHOICE key to cycle between Logged and Not Logged, then press ACCEPT.

5.Enter a logging interval, then press ACCEPT. Valid logging intervals are shown on the status bar along the bottom edge of the display.

6.Select another channel to configure or press RETURN to back up one step. Press MAIN MENU to return to the Main Menu display.

5.2.3pH Probe Calibration

Calibrate the pH probe after the pH probe is connected and programmed. Calibrating the pH probe requires a thermometer and any two of the following buffer solutions: 4, 7, or 10 pH.

The pH probe is an application sensitive device. When used in harsh environments, the accuracy and life expectancy of pH probes can decrease.

	Page 71
8990options.fm	pH Probe

900 MAX specifications

The Hach 900 MAX is an advanced analytical instrument designed to perform water quality analysis with precision and efficiency. This multiparameter water quality analyzer is tailored for a wide range of applications, including environmental monitoring, wastewater treatment, and industrial processes. Its unique design and technology make it a valuable tool for professionals in the field.

One of the standout features of the Hach 900 MAX is its ability to measure multiple parameters simultaneously. Equipped with advanced sensors, the device can analyze key water quality indicators such as pH, turbidity, dissolved oxygen, conductivity, and various chemical parameters. This comprehensive measurement capability allows users to gain a complete understanding of water quality in a single run, saving both time and resources.

The Hach 900 MAX utilizes cutting-edge technologies to provide accurate and reliable results. Its integrated optical sensors employ advanced photometry, which enhances the detection of chemicals in water samples with high sensitivity. Additionally, the device includes advanced calibration management tools that ensure consistent accuracy over time. Users can easily perform routine calibrations with minimal effort, facilitating reliable data collection.

Another notable characteristic of the Hach 900 MAX is its user-friendly interface. The instrument features a large, touchscreen display that allows for intuitive navigation through various settings and parameters. Users can quickly access real-time data, generate reports, and analyze trends using the built-in software. The ability to customize dashboards and create visual representations of data enhances user experience and simplifies the decision-making process.

In addition to its analytical capabilities, the Hach 900 MAX emphasizes connectivity and data management. The instrument can be connected to laboratory information management systems (LIMS) and other data networks, enabling smooth data transfer and integration into existing workflows. This connectivity enhances collaboration among team members and facilitates compliance with regulatory requirements.

Durability is another hallmark of the Hach 900 MAX. The device is designed for use in demanding environments, with robust construction and protection against dust and moisture. This reliability ensures that the analyzer remains operational even in challenging conditions, making it suitable for field applications.

Overall, the Hach 900 MAX stands out as a powerful and versatile tool in the realm of water quality analysis. With its multiparameter measurement capabilities, advanced sensor technologies, user-friendly interface, and reliable performance, it enables professionals to obtain accurate insights into water quality efficiently. As environmental concerns continue to grow, instruments like the Hach 900 MAX play a crucial role in ensuring the safety and sustainability of water resources.

Hach 900 MAX manual PH Probe Programming, PH Probe Calibration

Models: 900 MAX