Solids analyzer TGA1005

processfor quality controlfor pharmaceutical products

Short description
TGA1005 thermogravimetric analyzer (TGA) records sample mass change versus temperature or time during heating, cooling or isothermal processes to assess material thermal stability and composition. Applicable for R&D, process optimization and quality control in plastics, rubber, coatings, pharmaceuticals, catalysts, inorganic and metal materials, and composites.

Measurement capabilities

• Analysis of thermal stability and decomposition profiles
• Adsorption/desorption and oxidation/reduction behavior
• Quantitative determination of components, additives and fillers
• Moisture and volatile content analysis
• Reaction kinetics evaluation

Structural advantages

• Furnace heated by double‑row winding of Ni–Cr alloy wire to reduce interference and withstand high temperatures
• Sample pan sensor made of Ni–Cr alloy for high temperature, oxidation and corrosion resistance
• Separated power supply and heat‑dissipation unit to minimize thermal and vibration influence on the microbalance
• Open‑top furnace design for easy sample loading without lifting the furnace body, reducing risk to the sample rod
• Host chassis isolated from furnace thermal influence by a water‑zone constant‑temperature device
• Replaceable furnace body configurable to customer requirements

Controller and software

• 32‑bit ARM Cortex‑M3 processor for fast sampling and processing
• 24‑bit four‑channel AD acquisition for DSC, TG and temperature signals
• Independent control of power and water circulation by separate microcontrollers; host controls cooling part
• USB bidirectional communication for remote operation and parameter control from PC
• 7" full‑color 24‑bit touchscreen with on‑screen TG calibration

Technical parameters

• Model: TGA1005
• Temperature range: RT–1550 °C
• Temperature resolution: 0.1 °C
• Temperature fluctuation: ±0.1 °C
• Heating rate: 1–80 °C/min
• Cooling rate (optional): 1–20 °C/min
• Temperature control modes: heating, cooling, constant
• Cooling time: 15 min (1000 °C → 100 °C)
• Balance range: 1 mg–2 g (extendable to 30 g)
• Sensitivity: 0.01 mg
• Isothermal time: 0–300 min (programmable)
• Display: LCD, 7" full‑color touch screen
• Atmospheres: inert, oxidizing, reducing, static & dynamic
• Gas handling: built‑in flowmeter with two‑way gas switch and flow control
• Software: intelligent acquisition, automatic TG curve recording, data processing and report printing
• Data interface: USB; dedicated software (irregular free upgrades)
• Power: AC 220 V 50 Hz
• Dimensions: 490 × 400 × 343 mm

Packing list

• Host: 1 set
• Software: 1 copy
• Power cord: 1 pc
• Data cable: 1 pc
• Sample crucibles: 100 pcs
• 10 A fuse: 2 pcs
• Manual: 1 copy
• Two gas tubes: 2 pcs
• Tweezers and sample spoon: 1 set