Appendix A

Sigma 900 MAX Refrigerated Sampler Setup Flow Chart

Main Menu

Display Data

Options

Setup

Status

Notes

Review

All Items

or

Modify

All Items

or

Modify

Selected

Items

Displays all program items (no changes allowed)

Steps you through each program item

(same items as Modify Selected Items below)

Bottles

 

Enter Number of

 

Enter Bottle

 

Sample Bottles

 

Volume

 

 

 

 

 

 

 

or

 

 

 

 

 

 

 

 

 

 

 

 

 

Intake

 

Enter Intake

 

Enter Intake

Tubing

 

Tube Length

 

Tube Type

 

 

 

 

 

 

 

 

or

*1 Note:

grey menu not available if CTVV selected for Flow Pacing

*2 Note:

Flow Pacing menu will not remember previous setting whenever you re-enter that menu, i.e., it reverts to default CVVT. Therefore, if you re-enter Flow Pacing menu, be sure to re-select the sampling method you want, CTVV or CVVT.

Program

Lock

or

Program

Delay

or

Sample

Collection

or

 

Enable / Disable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Enable / Disable

 

If Enabled

 

Enter Start Time

 

 

 

& Day of Week

 

 

 

 

 

 

 

 

 

 

Take First Sample:

Flow

Flow Pacing

Flow Meter: Integral

Take Sample Every:

Timed Over-Ride

Immediately

Proportional

CVVT

or External

Vol. or Counts

Y or N

or After First Interval

 

or

 

 

 

 

or

Flow Pacing

Enter Average Flow

Enter Interval

Enter Total Sample

Enter Collection

CTVV *2

Rate

Volume Desired

Period

 

 

Time

Enter Sampling Interval

 

 

 

Proportional

(hrs/min)

 

 

 

Sample

Distribution

*1

or

Liquid

Sensor

or

Sample

Volume

or

Intake

Rinses

or

 

Deliver Each

 

 

 

 

 

 

 

Stop After

 

 

 

Yes

 

 

 

Sample to ALL

 

 

 

Last Sample

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bottles? Y/N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Enable /

 

 

 

No

 

 

 

Run Continuously

 

Disable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Samples per

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bottle

 

 

Enter Sample Volume

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bottles

per

 

 

 

 

 

 

 

 

 

 

 

 

 

Enter Number of Rinses

 

 

Sample

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Samples to

Collect

Enter number of Samples per Bottle

Enter number of

Bottles per Sample

Sample Retries

or

Site ID

or

Advanced Sampling

Enter Number of Retries

Enter Site Identification

SEE ADVANCED SAMPLING FLOW CHART

Page 106

Quick Start Guides

8990apdx_quickstart.fm

Page 107 Page 109
Page 108
Image 108
Hach 900 MAX manual See Advanced Sampling Flow Chart
Page 107 Page 109

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.
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