Optima 4300 dv manual

The 80 by mm echelle grating manufactured by PerkinElmer has 79 lines per mm and a blaze angle of With the Optima DV, a degree fused-quartz prism is added as the cross disperser for the visible region — nm.

The UV disperser on all Optima DV series of spectrometers incorporates Schmidt correction into its surface to eliminate aberration for the mm radius camera sphere. The entire optical system is enclosed in a purged and thermostatted optical enclosure. The optical enclosure is mounted on the same, large optical bench as the sample introduction system. The optical bench is shock-mounted to the frame of the instrument so that normal floor vibrations do not affect system performance.

Patent No. The viewing position can be optimized by the software. Shutter and Hg Recalibration System The computer-controlled, pneumatically operated shutter automatically opens and closes for each sample. By closing the shutter between each sample, the first transfer mirror is protected from long exposures to the intense UV radiation of the plasma, thus extending the useful lifetime of the mirror.

A mercury lamp is built into the shutter mechanism and can be viewed when the shutter is closed to monitor the mercury emission line at nm and automatically update the system wavelength calibration.

Frequency of the automatic recalibration is user-selectable between 0 and minutes and can be varied during an autosampler analysis.

Correlated double sampling data acquisition electronics further reduce electronic noise. Helena St. Quality Our refurbished instruments are tested and repaired to meet factory specifications. Expertise Our team of skilled technicians are experts at fixing analytical instruments.

We are constantly updating our knowledge with the latest technology and information to enable us to deliver the best support in the industry. We endeavor to develop strategic partnerships with our clients so that they consider our team as an extension of their employees. We are an affordable alternative to many normally expensive business projects. Warranty and Support We offer warranty on all refurbished instruments.

Warranty starts at 3 months, with the option to extend the period. While your instrument is on warranty, we will provide Email support spectralabsci. A variety of other injectors are available. The 1. The mount can be adjusted with the plasma on for maximum performance in different matrices.

Unlike other external spray chambers, which can drift with room temperature, the Optima torch mount is enclosed in a thermally controlled area outside of the torch compartment.

No tools are required for torch or sample introduction removal. The Optima can also be ordered with a glass cyclonic spray chamber.

The system is fully compatible with other sample introduction systems such as ultrasonic nebulizers, and solid sampling devices. Peristaltic Pump A three-channel, computer-controlled pump with speed variable from 0. Software features, including FastPump and SmartRinse, dramatically improve the sample rinse out and analysis time.

Spares Kit A spares kit, which includes an assortment of commonly required replacement items and consumables, is included. Analytical Services. About Speciation. Discussion Forum. Instrument Database: PerkinElmer Inc. PerkinElmer Inc. Spectrometer Atom. While other simultaneous ICPs claim "speed", only the Optima DV Series has the optimized design required to ensure accuracy, improve method development, and consistently deliver the correct answer.

The system is ideal for laboratories with moderate to heavy loads of difficult samples. See the complete list of deadlines! Reducing mercury pollution entering lakes quickly lowers how much harmful mercury is found in fish. Selenium species are partly converted during their enzymatic extraction from biological samples with protease XIV. Arseno lipids in salmon are partly converted during cooking. Identification of lead contamination sources in soil reference materials using the continuous on-line leaching method and inductively coupled plasma mass spectrometry.