Hitachi ZA3000 Series
The ZA3000 Series Polarized Zeeman Atomic Absorption Spectrophotometer is now available as a successor to the Z-2000 Series Atomic Absorption Spectrophotometer that has earned a high evaluation from the customers.
The ZA3000 Series is available in three different models — flame version (ZA3300), furnace version (ZA3700), and tandem version (ZA3000). All three versions utilize the polarized Zeeman dual detection system, and feature high sensitivity and precision over a wide range of analyses.
The ZA3000 series Polarized Zeeman Atomic Absorption Spectrophotometer preserve the basic performance of the high precision and sensitive analysis of Z-2010 series, the series incorporates the Twin Injection Technology as the new technology.
The ZA3000 Series is the new ultimate analysis equipment which considered the improvement of analytic reliability and function, and the environmental performance.
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Fluorescence Spectrophotometer
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Hiranuma AQ-2200A Coulometric Karl Fisher Titrator
Introducing Hiranuma Model AQ-2200A Coulometric Karl Fisher Titrator that standard with large touch screen control panel, choice of 3 different electrolytic cells and novel membrane free design. It can be configure as dual channel system, such as Coulometric+ Coulometric or Coulometric + Volumetric channels. Also comes with new trace water content mode for trace amount determination. It can also be connected to solid or oil evaporator for water content determination of special type of samples. It can also be connected to auto sample changer for high throughput measurement to reduce the operation cost and enhance the level of automation.
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The Importance of Particle Sizing
At the simplest level, information on particle size can help maintain a more consistent product, enhancing end-user value and profitability. At a more complex level, careful control of particle size can reduce the need for in-process modifications and reworking, so making products more competitive. The presence of protein aggregates can ruin a pharmaceutical preparation.
Dynamic Light Scattering (DLS) provides a fast, simple method for submicron and nanoparticle sizing. In this technique, random intensity fluctuations arising from the Brownian motion of particles and proteins are analyzed by autocorrelation to give either a simple mean size and polydispersity (distribution width), or more complete distribution data even for multimodal distributions.
Sedimentation/Centrifugation provides high resolution and accuracy over a wide size range from nanometers to microns. It is based on the fractionation of particles according to Stokes’ Law, and particle density is the only special information required. Measurement times are typically in the range of five to thirty minutes, depending upon the breadth of the distribution.
Rapid, Reliable, and Accurate Analysis
The NanoBrook 90Plus particle size analyzer incorporates all you need for fast, routine, sub-micron measurements. Based on the principles of Dynamic Light Scattering (DLS), most measurements only take a minute or two. The system comes with the avalanche photo diode detector (BI-APD). Our open platform approach allows you to upgrade the instrument later on to include zeta potential capability. Please see the NanoBrook 90Plus Zeta, NanoBrook 90Plus PALS, and NanoBrook Omni for instruments combining sizing and zeta potential.
Features at a glance
• Rapid and accurate particle size distributions
• Multimodal & unimodal size distribution software
• ISO 13321 and ISO 22412 compliant results
• Range: > 0.3 nm to 10 µm
• Customizable reports
• Ideal for fast, routine sizing applications in research or quality control
• High power 40 mW diode laser
• Dynamic light scattering at 90°
• Temperature control: -5 °C to 110 °C
• Compact bench top unit, USB connection
World-Class Particle Size, Zeta, & Materials Analytical Solutions
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Potentiometric Titrator
Hiranuma COM-1700A is the most advanced and intelligent potentiometric titrator ever. It is designed to be compact yet powerful in function and performance with built-in many titration methods, measuring modes for different samples and requirements. You will find COM-1700A fits most of your laboratory application.
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