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Precisa's prepASH

The Series 340 EM prepASH thermogravimetric analyzer (TGA) automatically measures moisture, ash and loss on ignition at reduced workload and costs. The entire process is monitored and recorded from start to finish in a closed system. prepASH is available in 3 models.

The Series 340 EM prepASH thermogravimetric analyzer (TGA) automatically measures moisture, ash and loss on ignition at reduced workload and costs. The entire process is monitored and recorded from start to finish in a closed system. The prepASH is designed as an autonomous device and does not require any additional PC, it is available in 3 models.

Combining furnace, high precision balance and automation, the prepASH Series enables a huge reduction in workload through the simultaneous TGA analysis of moisture, ash and volatiles content. In one working cycle, 12, 19 and even 29 samples are dried and ashed fully, automatically.

Typical applications are analyses of thermoplastics, elastomers, thermosets, metals, coal, coke, ceramics as well as a variety of analyses in the chemical, construction, food, animal feed, agricultural product and pharmaceutical industries. When determining sulfated ash, there is no need for critical handling with aggressive acids and the resulting acid vapors at high temperatures.