Navas Instruments TGA Models

Navas Instruments thermal gravimetric analyzers for quality control and research used in the determination of moisture, volatile matter, ash and LOI in coal, coke and other products

Overview of Navas Instruments TGA Models:

All TGA models are general purpose and can be used in many applications, Some TGA models can be easily upgraded to other TGA models.

Navas Instruments TGA Models use the following nomenclature:

IDENTIFIER	MEANING
A	Automatic dual carousel models (dual carousel for automatic crucible-cover placement and removal inside furnace or dual carousel for double sample capacity)
1000 Series	Affordable models without automatic crucible-cover placement/removal and without dual carousel for double sample capacity
D	Dual furnace TGA, two (2) TGA's controlled by one (1) PC
EB Series	Models with one (1) additional external balance for increased output
-12	Twelve (12) carousel positions for very large ceramic crucibles
-16	Sixteen (16) carousel positions for large ceramic crucibles
-20	Twenty (20) carousel positions for regular size ceramic crucibles
-24	Twenty-four (24) carousel positions for increased output
-40	Forty (40) carousel positions for increased output, models with dual carousel
-48	Forty-eight (48) carousel positions for increased output, models with dual carousel
	Standard models use 20 crucibles (19 samples plus one (1) reference crucible)

Some TGA Model Examples:

MODEL	TYPE	NUMBER OF CRUCIBLES	APPLICATIONS
TGA-1000	Internal balance 4 decimal digits with regular size ceramic crucibles	20	General Purpose, Moisture, Ash, LOI
TGA -1000-16	Internal balance 4 decimal digits with large ceramic crucibles	16	General Purpose, Moisture, Ash, LOI
TGA-1000-12	Internal balance 4 decimal digits with very large ceramic crucibles	12	General Purpose, Moisture, Ash, LOI
TGA-1000-24	Internal balance 4 decimal digits	24	General Purpose, Moisture, Ash, LOI
TGA-1000-EB	Balance 4 decimal digits with regular size ceramic crucibles and external balance	40	General Purpose, Moisture, Ash, LOI
TGA-1000-D	Dual Furnace (2), Balance 4 decimal digits, Single PC	40	General Purpose, Moisture, Ash, LOI
TGA-1000D-EB	Dual Furnace, External 4 digits balance, Single PC (increased throughput & reduced cooling time), 38 Samples	80	General Purpose, Moisture, Ash, LOI
TGA-1000-24-D	Dual furnace (2), Balance 4 decimal digits, Single PC	48	General Purpose, Moisture, Ash, LOI
TGA-2000A	Single Furnace. Automatic covers (volatiles determination), Balance 4 decimal digits, 19 samples	20	General Purpose, Coal, coke, feed, food
TGA-2000A-24	Automatic covers (volatiles determination), Balance 4 decimal digits, 23 samples	24	General Purpose, Coal, coke, feed, food
TGA-2000A-40	Dual capacity-Single Furnace. 19 positions for determination of moisture, volatiles and ash. 38 positions for moisture and ash, only	40	General Purpose, Coal, coke, feed, food
TGA-2000A-40-EB	Dual capacity-Single Furnace with External balance. 19 positions for determination of moisture, volatiles and ash. 38 positions for moisture and ash, only	80	General Purpose, Coal, coke, feed, food
TGA-2000A-48	Dual capacity-Single Furnace. 23 positions for determination of moisture, volatiles and ash. 46 positions for moisture and ash, only	48	General Purpose, Ore, Coal
TGA-2000A-D	Dual Furnace (2), automatic covers for determination of volatiles, Internal balance 4 decimal digits, Single PC	40	General Purpose, Coal, coke, feed, food
TGA-2000A-40-D	Dual capacity-Dual Furnace - 38 positions for determination of moisture, volatiles and ash. 76 positions for determination of moisture and ash, only	80 crucibles, 40 crucible covers	General Purpose, Coal, coke, feed, food
TGA-2000A-48-D	Dual capacity-Dual Furnace - 46 positions for determination of moisture, volatiles and ash. 92 positions for determination of moisture and ash, only	96 crucibles, 48 crucible covers	General Purpose, Ore, Catalysis, feed, food

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