PCY-D-III Ultra-low Temperature Thermal Expansion Coefficient Tester Meter Testing Machine

Name: PCY-D-III Ultra-low Temperature Thermal Expansion Coefficient Tester Meter Testing Machine
Brand: DONGGUAN LONROY EQUIPMENT CO LTD
SKU: PCY-D-III
Availability: InStock

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PCY-D-III Ultra-low Temperature Thermal Expansion Coefficient Tester Meter Testing Machine

Large Image : PCY-D-III Ultra-low Temperature Thermal Expansion Coefficient Tester Meter Testing Machine

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	LONROY
Model Number:	PCY-D-III

Payment & Shipping Terms:

Minimum Order Quantity:	1

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PCY-D-III Ultra-low Temperature Thermal Expansion Coefficient Tester Meter Testing Machine

Description

Temperature Range:	-196ºC To 300ºC	Sample Size:	≤20×20×50mm, 3 Samples
Sensor Range:	>15mm	Sensor Resolution:	0.1um
Sensor Accuracy:	0.2um	Expansion Coefficient Range:	0.001~300.000×10-6/ºC
Test Accuracy:	0.2%	Heating Time:	≤60 Minutes (0 To +300ºC)
Cooling Time:	≤40 Minutes (0 To -190ºC)	Power Supply:	220V, 4KW
Temperature Gradient:	1ºC	Temperature Fluctuation:	≤±1ºC
Temperature Deviation:	≤±1ºC	Temperature Control Accuracy:	≤0.1ºC
Studio Size:	300×350×500mm
Highlight:	ultra-low temperature thermal expansion tester , thermal expansion coefficient testing machine , thermal analyzer with high precision

PCY-D-III Ultra-low Temperature Thermal Expansion Coefficient Tester Meter Testing Machine

Product Introduction

This instrument tests the low-temperature linear expansion coefficient according to the standard "GJB1875-94 Test Method for Thermophysical Properties of Rigid Foam Plastics". It measures the ultra-low temperature average linear expansion coefficient of various solid materials using the ejector method with imported high-precision micro-sensors to detect sample deformation values at different temperatures. Computer technology automatically completes detection, control, calculation, printing, and storage functions.

Product Parameters

Temperature range: -196ºC (liquid nitrogen immersion temperature) ~ 300ºC
Sample size: less than 20×20×50mm (3 samples can be tested simultaneously)
High-precision micrometer sensor (imported) with range >15mm, resolution 0.1µm, accuracy 0.2µm
Average linear expansion coefficient test range: 0.001~300.000×10-6/ºC
Test accuracy: 0.2%
Air circulation method: Centrifugal fan forced circulation
Temperature control: ±1ºC of set value
Heating time: 0 to +300ºC within 60 minutes
Cooling time: 0 to -190ºC within 40 minutes
Computer-controlled simultaneous testing of three samples with customizable channels
Power supply: 220V, 4KW

Temperature gradient	1ºC
Temperature fluctuation	≤±1ºC
Temperature deviation	≤±1ºC
Temperature control meter display accuracy	≤0.1ºC
Refrigeration method	Liquid nitrogen
Heating method	Heating tube heating
Studio size	300×350×500mm

Instrument Composition

The system consists of five main components:

High-precision micro-sensor and data processing system
High-precision high/low temperature test chamber
Electric lifting mechanism
Liquid nitrogen tank
Computer temperature control system

Additional features include hollow electric tempered glass in the test chamber door for easy sample access, and imported intelligent temperature control with multiple protection functions (over-temperature, over-pressure, overload, fan overheating, PID over-temperature).