Hach 3900 Methods

0 views

Skip to first unread message

Michael Rosiles

unread,

Aug 3, 2024, 5:30:35 PM8/3/24

to zansibethwha

Privacy: Your information will not be stored in our system, and we do not sell or rent your contact information to other parties. View our complete Privacy Policy.

Fondriest can ship orders within the 50 United States only. Orders cannot be shipped to PO Box addresses, United States territories, freight forwarders or addresses outside of the United States. Products purchased at Fondriest may not be exported.

Fondriest can ship orders within the 50 United States only. Orders cannot be shipped to PO Box addresses, United States territories, freight forwarders or addresses outside of the United States. Products purchased at Fondriest may not be exported.

Thanks for checking the availability. We will be contacting you shortly. If you have any questions or would like to discuss your application in more detail, please contact us at 888-426-2151 or custom...@fondriest.com.

We keep you informed. Shortly after you place your order, you will receive an Order Acknowledgement email to confirm your order details, including shipping and a delivery estimate. Once your order has been prepared for shipment and ships, you will receive a Shipment Notification email with carrier and tracking information.

The 'Ships' timeframe is an estimate of when the item will ship from our warehouse. All items will ship at one time unless you specifically request partial shipment. In which case, the items on your order will ship as they become available. The 'Delivers' timeframe is an estimate of when the item will be delivered to your shipping address after it ships. The estimated delivery time depends on the shipping method you choose during checkout. All estimates are based on business days.

Remember that these estimates are for time in transit only, and that they do not apply until the product leaves the Fondriest warehouse. As the delivery of your order is beyond Fondriest's control once your order leaves the Fondriest warehouse, we cannot assume liability for late deliveries, regardless of the delivery method you specify.

Most of Fondriest's shipments contain valuable equipment. If you will not be at the shipping address to accept delivery of your product, consider shipping the item to an address where someone you trust will be available to sign for your package, or accept your package if a signature is not required for the delivery. Once your order has prepared for shipment or has shipped, we are unable to change the shipping address. Title and risk of loss to all products will pass to you on delivery. If you are willing to assume the risks of delivering your order without a signature, you may authorize Fondriest to arrange for a delivery that does not require anyone to be at the delivery address.

The estimated shipment date on your order is based on product availability, payment processing time, and warehouse processing time and does not include transit time. We do not begin payment processing until Fondriest receives all of the information that is needed and full payment or a full authorization, in the case of credit card or rental orders.

Your order for in-stock items that are eligible for same-day shipping must be received before your local time of 2:00 p.m., pending payment processing, for there to be adequate remaining time in the day for your order to be dispatched.

Although Fondriest makes every effort to ship your order according to the lead time provided, shipping dates may change due to changes in supply. If the lead time changes, Fondriest will contact you via email and provide a revised shipping estimate.

Fondriest makes every effort to supply the products you order, but there may be occasions when Fondriest confirms orders and later learns that it cannot supply the products, either at all or in the quantities ordered. Although rare, these occasions can include when Fondriest learns that the products no longer are being manufactured or they otherwise become unavailable, when Fondriest cannot source components for the configuration you ordered, or when there was a pricing error at the Fondriest Online Store.

In those circumstances, Fondriest will inform you and, if you are interested, Fondriest may suggest alternative products that may meet your needs. If you do not wish to order alternative products, Fondriest will cancel your order for products that cannot be supplied and for any other products that you no longer wish to order as a result, and will refund your purchase price.

If you are not satisfied with your purchase from Fondriest Environmental, you have up to 14 calendar days from the time you receive your item(s) to initiate a return. Please request a Return Material Authorization (RMA) by contacting your account representative or the general customer support address: custom...@fondriest.com.

Items returned for credit must be new, unused, and in the original packaging (including any accessories, manuals, and documentation that shipped with the product). Returned items must be received by Fondriest Environmental within 14 calendar days of the issuance of the RMA. Upon inspection, Fondriest will issue a credit based on the original method of payment. Non-inventory items may be subject to the manufacturer's restocking fee.

Fondriest recommends using a carrier that offers shipment tracking for all returns. Packages should be insured for the full value in case of loss or damage. Fondriest does not assume any liability for loss or damage to the product during shipping.

Applications engineers are available for webinars or personalized, on-site startup and training. Extensive measurement technology, product troubleshooting and instrument repair workshops are offered at the Field Station.

Thanks for submitting a quote request. You will receive a confirmation email momentarily. If you have any questions or would like to discuss your application in more detail, please contact us at 888-426-2151 or custom...@fondriest.com.

Overview
The Hach DR 3900 is a benchtop visible spectrum (320-1100 nm) split beam spectrophotometer with over 220 pre-programmed methods optimized for laboratory water analysis. The DR3900 spectrophotometer is optimized for safe processes and accurate results daily. Control parameters like Ammonium, COD, Phosphate, Nitrate and many others are easy to test.

Simple Preparation
NTplus vials use Dosicaps - freeze-dried reagents integrated into a sealed cap - that are easier to use than Powder Pillows or Liquid Reagents, without any risk of contamination. The boxes and vials are color-coded for fast and easy parameter and range recognition of the test needed. Step-by-step illustrated test methods are printed on the box as a quick reference and can also be called up in the instrument menu.

Comprehensive Documentation
Measurement results are documented on a detailed level with a timestamp, operator ID, absorbance reading, and calculated concentration. The 2D barcode delivers the lot number and expiry date, logged with every result. For accreditation, the certificate of analysis can be called up just by wiping the reagent box towards the RFID sensor.

The DR3900 is a benchtop visible spectrum (320 - 1100 nm), split beam spectrophotometer with over 220 pre-programmed methods optimised for laboratory water analysis. With your daily routine of water analysis in mind, the DR3900 spectrophotometer is optimised for safe processes and accurate results. Control-parameters like Ammonium, COD, Phosphate, Nitrate and many others are easy to perform. The handling of tests and spectrophotometer is well designed to avoid any errors in your water analysis. The new 2D barcode details the batch number and the expiry date of the reagents. During the measurement process the DR3900 immediately picks up all the information on the cuvette by using the IBR+ barcode reader. If the expiry date has already passed, an automatic warning will be issued. Method updates are also identified by the 2D barcode. The calibration data is incorporated in the RFID tag on the box for hands-free update with the RFID module.

The DR 3900 employs the latest RFID(Radio Frequency Identification) technology to ensure that an accurate, reliable, traceable record is created for every sample.Eliminating potential errors: Small changes are sometimes made to analytical methods and these represent an opportunity for test errors to occur. However, the introduction of the advanced Barcode 2 and RFID can prevent such errors because the DR3900 will issue a warning if a test requires an update. By simply holding the cuvette box RFID label in front of the DR3900, the user is then able to update the test methodology in the spectrophotometer. The new barcodes also contribute to accuracy by alerting the user if reagents have expired. Automatic calibration of online instruments

Like many facilities throughout the United States, the compliance laboratory for the city of Manteca, CA, faces the ongoing challenge of budgetary constraint in the midst of tightening compliance and certification environments. In addition to these competing issues, the lab maintains a very busy schedule as the city's site for compliance testing of both drinking water and wastewater samples.

Recently, lab staff evaluated several methods for monitoring and reporting of nitrate in drinking water samples and selected a new USEPA approved method from Hach Co. that achieved a major breakthrough in the utility's effort to find a way to run its lab more efficiently.