Versatile multi-reactor blocks with an endless number of uses for any laboratory. Each block has multiple zones with independent heating and agitation. Reactor wells are able to take a variety of adaptors in order to accommodate many types of vessels from 2ml to 50ml and even high pressure vessels. Each unit is fully computer controlled from a PC inside the unit. poly-BLOCK The versatile multi-reactor block with a variety of configurations for your laboratory, built to fit around you - not the other way round.

Temperature Monitoring and Control

Temperature of each zone (or "jacket") is controlled (and measured) individually with local heating elements; this will be typically within ~ 0.5°C of the sample temperature. In addition, an extra thermocouple can be inserted to measure the exact process temperature. Heating or cooling rates of ~ 0.05 to 5°C/min. Each zone temperature is independent, and a range of over 100°C is possible at the same time. The operating range is -80°C to +300°C (200°C standard); the lower value is determined by the chiller used.

Specification

Individual temperature control (-80°C to +300°C)

Individual agitation (50 to 1500 rpm)

Embedded PC with pre-loaded software

Reflux/inert facility

Range of reactor designs

Zone and reactor internal temperature

pH option

Pressure option

Custom features

Agitation

Each zone can be stirred from ~ 50 to 1500 rpm. Powerful motors and well designed magnetic coupling, allow viscous fluids to be stirred. Mechanical stirring is also possible using a unique (patented) stirrer design – this ensures excellent mixing and prevents damage to crystals through grinding.

Specific Applications

The poly-BLOCKS can be incorporated into "applications" such as crystallisation, process development and catalyst screening. Several such options are available, or can be designed according to user-requirement.

Reflux/Gas Purge

All units allow total reflux and gas purge. The 8 zone units use a combined condensation/purge block, while 4 block units can be supplied with individual mini-condensers.

Chem-Star is a company offering self-developing excellent scientific instruments.
Our products:
i) chemical reactor systems, from manual & digital control to automated, and primarily for research and bench-scale applications.
ii) shakers and Incubators for cel culture, for microbe, vegetable and animal cells.
iii) thermostatic facilities, such as Water Baths & Circulators, dry bath.
iv) plastic container & screw cap bottle, for holding regent, medium, and so on.
Chem-Star specialises in producing research tools that can address a wide range of chemistry and biology applications with a common theme: improvements in the quality of a process being developed, but more quickly, progresses in results of a program being explored, but more successfully and economy.