Vacuum oven equipped with microprocessor for programming and self-diagnosis functions.

Cold trap featuring variety of new functions and digital display of trap temperature.

The Peltier cell holder offers fast and accurate temperature control for measuring the specific optical rotation of the unknow sample.

An ATR accessory is one of the most practical choices for sample measurement. In most cases there is very little requirement for sample preparation. The ATR Pro One and ATR Pro One View are the‘signature’ single reflection monolithic diamond models with wide spectral range and high optical throughput.

Phosphorescence materials are frequently used to increase the quantum efficiency of materials since the radiative decay from both the triplet and singlet states contributes to the light emission. Since typically the lifetime of phosphorescence is long, thermal deactivation occurs by oxygen quenching, solvent movement, and intermolecular collision and the phosphorescence cannot be observed at room temperature. The sample is therefore cooled to liquid nitrogen temperature to slow down the relaxation process.

The FP-8250 is a user-friendly, general-purpose instrument. The simplified, yet sensitive design includes everything that is required for routine fluorescence measurements in a quality-control or teaching lab. The standard Auto-Sensitivity Control System (Auto-SCS) and Auto-Gain features enable measurement over a wide range of concentrations using a single calibration method. The Spectra Manager™ Suite of spectroscopy software offers full system control, with easy-to-use tools for data processing and analysis.

The RO-2068 reaction oven is used for high temperature post-column sample processing with capacity for columns and reaction coils.

The RI-4035 refractive index detectors include an optical system mounted in a precise temperature-regulated housing to eliminate the influence of changes in ambient temperature. Both detectors are fully stable just one hour after powering on.