Mineralisation systems for heavy metals

The compact trace metal digestion systems allow for up to 20 simultaneous multiple digestions with precise temperature control providing opportunities to optimise conditions and obtain reproducible results.

Water cooling
External controllers can be sited away from the instruments
Cooling trap for collection of volatile metals such as Hg or As

250 ml sample tubes.

Temperatures up to 130 °C.

Automatic systems: A fully automatic digestion process is achieved with a programmable TZ time/temperature controller which has an accuracy within 0,5 °C. The TZ controller also can control the automated lifting and lowering of the insert rack and associated heavy condenser racks - giving precise control of the time the tubes are in contact with the heating block. Motorised lift device for handling the insert rack. 8 or 20 sample tube versions available. Precise temperature control. 9 different time/temperature can be programmed.

Manual systems: The economical alternative that is more suited to laboratories with low sample throughput that require simple temperature control. Simple TR temperature controller with accuracy of with 1 °C. Manual lifting and lowering of insert rack and condenser manifolds.

: A Turbosog unit is recommended for neutralisation of acid fumes as a more environmentally friendly alternative to simple removal/dilution of the fumes with the water jet pump supplied.

: Automatic systems: Supplied with digestion block, insert racks for sample tubes and condensers, two tier console with built in motor-lift (Kjeldalift), 250 ml sample tubes, water condensers, absorption traps, PVC exhaust manifold, water jet vacuum pump and TZ temperature regulator.
Manual systems: Supplied with digestion block, insert racks for sample tubes and condensers, two tier console, 250 ml sample tubes, water condensers, absorption traps, PVC exhaust manifold, water jet vacuum pump and TR temperature regulator.