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Heat Distortion Temperature Tester

QM950H

Product Features

● High-temp. LVDT Sensor
● ISO & ASTM/HDT & VICAT
● Automatic origin-zero display
● Integrated auto-cooling system
● Auto slider & Auto-lock
● Edgewise & Flatwise
● Multi self-safety analysis system

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This product measures the temperature of heating deformation which is one of the methods of measuring polymer materials’ thermal properties.

It allows to perform Edgewise and Flatwise test in accordance with ASTM D648 and ISO 75 standard.

Equipped with LVDT sensor that has excellent displacement accuracy at high temperature environment.

Standalone/ datable test specimen holder and automatic slider system measure and analyze stable and precise data without exposure

and interfere with high temperate heat transfer fluid after the test and during cooling-off period for worker’s safety.

■ Standard : ASTM D 648, ISO 75-1,2,3

Accessories For QM950H

● ASTM, ISO Edgewise, Flatwise Test● Sample Size, Stress, Weight Automatic Operation● Installation of LVDT sensor and high precision temp. sensor● 3 Step Safety Control System ● Individual Selection for 4 Channel● LVDT Sensor Optimum Range Display

MODEL	QM950H-4CH	QM950H-6CH
Sample Channel	4 Channel	6 Channel
Oil bath capacity	18ℓ	28ℓ
Sample Movement	Auto Driving System
Temp. Resolution	± 0.1℃
Temp. Range	RT ~ 280℃ (recommend : 265℃)
Temp. Rate	50℃/h & 120℃/h
LVDT Resolution	± 0.001 mm
Cooling Method	Water Cooling System (Drain Type)
Cooling Rate	to 40℃ ≤ 30 min
Safety Device	Power Breaker, Over Heat Limit, Auto Lock, Emergency S/W
Standard	ASTM D 648, ISO 75-1,2,3
Dimensions	980(W) x 500(D) x 1130(H)mm	1220(W) x 500(D) x 1130(H)mm

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Heat Distortion Temperature Tester

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