YY-300B HDT Vicat Tester

Short Description:

product introduction:

This machine is designed and manufactured according to the new standard of non-metallic material test instrument, mainly used in plastic, hard rubber, nylon, electric insulation materials, long fiber reinforced composite materials, high strength thermoset laminate materials and other non-metallic materials thermal deformation temperature and Vica softening point temperature determination.

Product Characteristics:

Using high precision temperature control meter display, control temperature, digital dial indicator display displacement, displacement accuracy of 0.01mm, simple structure, easy to operate.

MEETING STANDARD:

Standard No.	Standard Name
GB/T 1633-2000	Determination of Vica softening temperature (VST)
GB/T 1634.1-2019	Plastic load deformation temperature determination (General test method)
GB/T 1634.2-2019	Plastic load deformation temperature determination (plastics, ebonite and long fibre reinforced composites)
GB/T 1634.3-2004	Plastic load deformation temperature measurement (High strength thermoset Laminates)
GB/T 8802-2001	Thermoplastic pipes and fittings – Determination of Vica softening temperature
ISO 2507、ISO 75、ISO 306、ASTM D1525

FOB Price: US $0.5 - 9,999 / Piece （Consult a sales clerk）

Min.Order Quantity: 1Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

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working principle:

VST definition: The sample is placed in a liquid medium or a heating box, and the temperature of the standard press needle is determined when it is pressed into 1mm of the sample cut from the pipe or pipe fitting under the action of (50+1) N force under the condition of constant temperature rise.

Definition of thermal deformation (HDT) : The standard sample is subjected to a constant three-point bending load in a flat or side-standing manner, so that it generates one of the bending stresses specified in the relevant part of GB/T 1634, and the temperature is measured when the standard deflection corresponding to the specified bending strain increment is reached under the condition of constant temperature rise.

Product Parameter:

Model number	YY-300B
Sample rack extraction method	Manual extraction
Control mode	7 inch touchscreen moisture meter
Temperature control range	RT～300℃
Heating rate	A Speed：5±0.5℃/6min；B speed：12±1.0℃/6min。
Temperature accuracy	±0.5℃
Temperature measuring point	1pcs
Sample station	3 working station
Deformation resolution	0.001mm
Deformation measuring range	0～10mm
Sample support span	64mm、100mm（Us standard adjustable size）
Accuracy of deformation measurement	0.005mm
Heating medium	Methyl silicone oil; Flash point above 300℃, below 200 kris (customer’s own)
Cooling method	Natural cooling above 150℃, water cooling or natural cooling below 150℃;
Instrument size	700mm×600mm×1400mm
Required space	Front to back :1m，left to right:0.6m
Power source	4500VA 220VAC 50H