Ultra Low and High Temperature Dilatometer

• Customization: Available
• After-sales Service: Free Spare Parts
• Warranty: One Year
• Model NO.: TDM-D Series
• Model: TDM-D Series
• Experimental Temperature Range: -50~500 °c
• Temperature Control: 0.1°c
• Heating and Cooling Speed: 1-5°c/Min
• System Measurement Error: ±0.1%
• Power Supply Voltage: 220V±10% / 0.5 Kw
• Measurement Range: ±12.7mm
• Resolution: 0.1um
• Accuracy: 0.2um
• Temperature Interval Set: 0.1~1°c
• Transport Package: Plywood Packing
• Trademark: Xiangyi
• Origin: China
• Production Capacity: 100 PCS/Month

Product Description

Overview
It is used to detect the high and low temperature expansion properties of solid inorganic, organic materials, polymers, polymer materials, metal/non-metal materials, rubber, plastics, metal products and other new composite materials.

Applicable standards: ASTMD6962003, "Determination of linear expansion coefficient of plastics - quartz dilatometer method", Test method for average linear expansion coefficient of fiber-reinforced plastics, " Thermophysical properties of rigid foam plastics" The test method used is the ejector method, which uses (imported) high-precision micrometer sensors to sense the deformation values of the specimen at different temperatures.

Using computer technology, the sample detection, control, calculation, printing and storage are all automatically completed by the computer. This instrument can complete the sample linear variables, linear expansion coefficient, volume expansion coefficient, softening temperature, glass transition temperature and their change curves. It adopts multi-stage compressor refrigeration (without liquid nitrogen), which is economical, convenient and precise in control.

Technical parameters

MODEL	TDM-50300D TDM-50500D	TDM60300D TDM60500D	TDM-70300D TDM-70500D	TDM-80300D TDM-80600D
Experimental temperature range	- 50  ~  300 °C - 50  ~  500 °C	- 60  ~  300 °C - 60  ~  500 °C	-70  ~  300 °C -70  ~  500 °C	- 80  ~  300 °C - 80  ~  500 °C
Temperature control	Heating speed is automatically set by the computer program, temperature control accuracy is 0.1°C Heating and cooling speed is adjustable from 1-5°C/min Equipped with a precision (rapid) refrigeration-heating system (equipped with a compressor imported from Japan) High power, fast cooling, and a rapid heating system
Auto calculate	Computer automatically calculates the expansion coefficient, volume expansion coefficient and linear expansion amount.
Compensation coefficient	Automatically calculate the compensation coefficient and compensate automatically, or manually correct it (online).
Data record	Automatically record, store, and print data, and print temperature-expansion coefficient curves. The temperature interval can be set freely, with a minimum interval of 0.1~1°C.
Deformation measurement	Uses a high-precision grating micrometer sensor (universal meter). Measurement range is ±12.7mm Resolution is 0.1um Accuracy is 0.2um Range is automatically corrected. large range of expansion value can be measurement Sample range can be adjust
Sample size range	2 ~ 15 mm width 2 ~ 15 mm depth 20 ~ 150 mm length both cylindrical and square acceptable
Linear bearing transmission	Famous brand to achieve friction-free transmission of expansion values Excellent transmission accuracy and repeatability
System measurement error	±0.1%
Power supply voltage	220V±10% / 0.5 KW
Computer and software	Equipped with a standard computer Has interface that can be connected to a general-purpose computer. All test operations are completed through the computer interface. The operation is easy to learn and a full set of software is provided.