Displaying 1–25 of 27 results for Hach Ultra

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Particle counting: It’s Just One Piece of the Quality Control Puzzle

(Whitepaper)

This white paper by Pacific Scientific Instruments, now part of Hach Ultra Analytics, explains particle counters, which are becoming a critical measurement in achieving and maintaining optimal performance at water treatment plants. Information from a particle counter is most valuable when used in...

Selecting sample points for particle monitoring

(Whitepaper)

Choosing sampling points for continuous or near-continuous monitoring of airborne particles in an aseptic processing environment requires a compromise between two opposing needs: the drive for comprehensive data and the desire to lower costs. This white paper from Hach Ultra provides tips on ...

Achieving Return-on-Investment from Ozone Sanitizing

(Whitepaper)

The primary financial advantage of using ozone for sanitization is the reduced duration of required sanitization cycles, enabling pharmaceutical manufacturers to get the most up-time and flexibility from the water system. However, to realize a successful return-on-investment in an ozone ...

Pressing particle counter sensitivity lower for improved response

(Whitepaper)

This paper by Pacific Scientific Instruments, now part of Hach Ultra Analytics, compares particle counters with one-micron sensitivity to those with two-micron sensitivity at a utility in Montrose, Colo. The goal of this paper was to determine whether the inherent higher particle counts from a ...

Understanding rouging: Rouge performance effects and rouge cleaning in an ...

(Whitepaper)

Corrosion of stainless steel surfaces in pharmaceutical water systems results in the formation of colored deposits known as rouge. Rouging is a common problem in Water for Injection (WFI) systems where high temperatures and dissolved gases accelerate corrosion and formation of iron oxides. ...

Life Sciences Applications Brochure

(Whitepaper)

This brochure highlights Hach's solutions and services and their applications in the life sciences industry. Hach manufactures analytical instruments used for process analytics, air quality monitoring, cleanroom monitoring, cleaning verification, filter testing, gas measurement, liquid-borne ...

ORBISPHERE 3650/55 Portable Selective Gas Measurement System

(Whitepaper)

The ORBISPHERE 3650/3655 offers a robust portable system solution for oxygen measurement. Designed to be used with ORBISPHERE high quality oxygen sensors, these instruments provide accurate and quick measurements in both the dissolved and gas phases. Originally designed for the harsh environment ...

ANATEL TOC600 Online Total Organic Carbon Analyzer

(Whitepaper)

ANATEL TOC analyzers are the industry standard for purified water and ultrapure water. The ANATEL TOC600 provides online TOC analysis for a range of applications requiring USP Chapter <643> and EP Chapter 2.2.44 for TOC requirements, as well as USP Chapter <645> for conductivity measurement. The ...

MET ONE HHPC-6 Handheld Particle Counter

(Whitepaper)

The MET ONE HHPC-6 handheld airborne particle counter simultaneously displays six channels of particle size distribution. The MET ONE HHPC-6 holds 500 samples (2,000 with Option EX) in data memory and records date, time, counts, sample volume, temperature and relative humidity. Data is easily ...

ANATEL A643a Total Organic Carbon (TOC) Analyzer

(Whitepaper)

The ANATEL A643a offers reliable, robust performance in water system-critical TOC monitoring. Designed specifically to meet the needs of the pharmaceutical market, the ANATEL A643a is fully compliant with industry methods including USP<643> and <645>, EP 2.2.44 and JP XV<60>. With a number of key...

ORBISPHERE PharmaPack Headspace Oxygen Analyzer for Pharmaceutical Packages

(Whitepaper)

ORBISPHERE PharmaPack models 3600, 3650 or 510 quickly display the precise headspace oxygen content in pharmaceutical packages. The analyzer can easily be configured by the user to set units and ranges, analog outputs and alarm limits. Measured values can be downloaded to a computer via an ...

ORBISPHERE 510

(Whitepaper)

The ORBISPHERE 510 offers precise, powerful process monitoring capability. Connected up to 3 ORBISPHERE high quality Electro Chemical sensors to measure O2, O3, or low levels of H2 and Thermal Conductivity sensors for selective measurement of CO2, N2 or H2, these instruments provide accurate, ...

MET ONE 3400 Series Portable Airborne Particle Counters

(Whitepaper)

MET ONE 3400 Series airborne particle counters offer faster sampling and simple portability for ease of use and reduced technician time. Lightweight and compact, the instrument features strategically-placed handles for easy lifting: two on the sides and one on the front. Most importantly, dual ...

MET ONE 6015 Series Remote Airborne Particle Counters

(Whitepaper)

The MET ONE 6015 series remote airborne particle counter offers accurate and reliable continuous particle monitoring. With a sensitivity range of 0.2 to 10 μm, the MET ONE 6015 series is designed to meet the specific needs of cleanroom operations within the semiconductor, hard disk drive and flat...

ANATEL PAT700

(Whitepaper)

The ANATEL PAT700 is a science and risk-based on-line TOC analyzer that simplifies the application of process analytical technology in life science water system applications. Designed as a fully compliant TOC analyzer that meets the requirements of USP <643> and EP 2.2.44 for TOC, USP <645> and ...

The MET ONE 7000

(Whitepaper)

The MET ONE 7000 remote airborne particle counters provide the most accurate continuous monitoring for the aseptic and sterile pharmaceutical production environments. Designed to meet the new rigorous calibration standard ISO 21501, the MET ONE 7000 delivers superior count accuracy of the EC/FDA ...

ISO 21501: A Standard Methodology to Optical Particle Counter Calibration and...

(Whitepaper)

ISO 21501 is a new family of standards describing the instruments and calibration requirements for determining particle size distribution using light interaction methods. It represents the culmination of work by instrumentation manufacturers and industry users and comes at a critical time for the...

PAT and TOC Analysis With an Onboard Automated Standards Introduction System ...

(Whitepaper)

This paper describes the use of an on-board automated standards introduction system (OASIS) that is used to run verification standards and system suitability tests in order to ensure the reliability of the TOC results. The speed and efficiency gained by use of this automated system means that the...

MET ONE HHPC-2 Handheld Particle Counter

(Whitepaper)

The MET ONE HHPC-2 portable, 2-channel handheld airborne particle counter, with download software and personal computer interface, affords the cost-conscious customer with an economical alternative while still getting an accurate and reliable instrument to count particles in air. The palm-sized ...

HIAC 9705 Liquid Particle Counting System

(Whitepaper)

HIAC quality and reliability take new shape in the 9705, with exciting developments in liquid particle sampling technology. An innovative sampling process, housed within the 9705’s streamlined case, provides consistent dispersion and highly pure sampling. The 9705 sets new standards for accuracy ...

Reduce Contamination Risk with Advanced Local User Notification Indicators ...

(Whitepaper)

During continuous particle monitoring of a cleanroom environment, a meaningful user notification system near the point of sampling is an important factor in successful intervention and root cause analysis of particle events. Though many remote optical air particle counter suppliers feature a ...

Proven Long Life Lasers in Optical Particle Counters

(Whitepaper)

Optical particle counters (OPC) utilize light illumination and extinction to determine the presence, size, number and/or concentration of particles. While many OPC suppliers claim long life lasers, Hach Ultra has verified laser life testing, patented technology for improving both laser life and ...

Hach Ultra Analytics

(Product)

Hach Ultra's new Anatel PAT700 is a science- and risk-based on-line TOC analyzer that simplifies the application of process analytical technology in life science water system applications.

What to Expect at Interphex 2007

(Article)

Manhattan in the spring, a bustling show floor and thought-provoking educational sessions provide all the reason anyone should need to attend this year’s event

On-Line TOC: Will Marketing or Science Prevail?

(Article)

As new players enter the market and a standard is proposed to ASTM’s E-55 committee, a great deal of controversy is swirling around on-line TOC analysis for pharmaceutical-grade water. The world’s leading technical experts are aligned with one vendor or another, so it’s up to the user to filter ...

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