Hitachi Thermal Mechanical Analyzer TMA7100&TMA7300

NegotiableUpdate on 04/03

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Overview

Hitachi Thermal Mechanical Analyzer TMA7100TMA7300 Hitachi's TMA (Thermal Mechanical Analyzer) is used to evaluate the expansion or contraction of samples over a wide temperature range

Product Details

Hitachi Thermal Mechanical Analyzer TMA7100&TMA7300

Hitachi's TMA (Thermal Mechanical Analyzer) is used to evaluate the expansion or contraction of samples over a wide temperature range. These parameters are crucial for design engineers, and our TMA analyzer is also used for quality assurance or factory inspection to ensure that customer products meet specifications. Hitachi's multifunctional TMA can also perform other analysis tasks in one instrument, such as creep measurement, stress relaxation measurement, thermal shrinkage stress measurement, stress-strain curve, and dynamic thermomechanical analyzer measurement.

Has high sensitivity and wide range characteristics

Sensitivity detection, measurement range, linear load cooling optional type

The TMA sensitivity reaches 0.01um, which is twice that of the company's previous products. The measurement range reaches displacement ± 0.5 and load ± 5.8N. Support various applications from static measurement to dynamic measurement.

Support multiple sample shapes

This product is a fully expanded TMA, so it can measure samples with larger diameters of 10mm x 25mm in height.

Rich cooling options

Cooling devices can be selected according to the measurement purpose:

Fully automatic liquid nitrogen cooling device (liquid nitrogen gasification control)

Electronic cooling device

Liquid nitrogen Dewar flask (manually cooled)

Fan automatic air cooling device

characteristic	TMA7100	TMA7300
Sample tube	Quartz, metal	alumina
probe	Expansion and compression quartz probe needle in quartz probe 2, conical needle in quartz probe 2, tensile quartz probe 2, metal tensile probe 2, quartz bending measurement accessories 2, sapphire body expansion accessories 2	Alumina expansion and compression probe
temperature range	-170℃~600℃	Room temperature~1500 ℃ ⋇ 1
Probe fixation method	cantilever type
TMA range	±5mm
TMA RMS noise/sensitivity	0.005um/0.01um
Load range (resolution)	±5.8N（9.8uN）
heating rate	0.01~100℃
Larger sample size	Diameter 10mm x height 25mm x width 5mm x thickness 1mm x length 25mm	Diameter 10mm x height 25mm
Sample length measurement	Automatic length measurement
atmosphere	Atmosphere, inert gas, depressurization (~13pa) ⋇ 2, swelling ⋇ 2, humidity control ⋇ 2
load control	Fixed (± 5.8N) constant speed (9.8x10-2~9.8x106mN/min) frequency (0.001~1Hz) combination (up to 40 steps)
displacement-controlled	Fixed (± 5000um) constant speed (0.01~106um/min) frequency (0.001~1Hz) combination (up to 40 steps)
Gas flow control	Mass flow control unit Gas control unit Flow meter
cooling system	Fully automatic liquid nitrogen cooling device:- 150℃~600℃ Electronic cooling device:- 60℃~450℃ Fan automatic air cooling: room temperature~600 ℃ Liquid nitrogen cooled Dewar cup kit:- 170℃~600℃	Fan automatic air cooling Room temperature~1500 ℃