XHS-56 Wallace Rapid Plastimeter _Plastic and Rubber Testing Equipments_PRODUCTS

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XHS-56 Wallace Rapid Plastimeter

Product Category：Plastic and Rubber Testing Equipments

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Product Description

The rapid plasticity value P0 is rapidly compressed by the main body to a cylindrical sample between two parallel compacts to a fixed thickness of 1 mm, and the test sample is kept under compression for 15 s to achieve a temperature balance with the parallel plate, and then tested. A constant pressure of 100 N ± 1 N was applied and held for 15 s. At the end of this phase, the measured thickness of the test is accurately measured by the observation instrument as a measure of plasticity.

The plastic retention rate PRI was measured by aging the sample at a temperature of 140 ° for 30 min through a high-precision special aging box, and the plastic value P30 was measured, and the PRI value was calculated by calculation.

The PRI value is a measure of the thermal oxidation of natural rubber, and a higher value indicates a better thermal oxidation resistance.

Test Standards

ISO2007, ISO2930

Product Features

1. Direct electronic temperature control, fast heating and high precision

2. Direct loading with standard weights overcomes the shortcomings of instability and zero drift caused by the stress of the loaded electromagnetic spring.

3. PLC Control and Touch Screen Control

Technical Parameter

Host	Temperature control	100±0.5C
	Load value	100±1N
	Power supply	AC 220V±10%
	Upper plate size	φ7.3±0.02mm, φ10±0.02mm, φ14±0.02mm
	Upper plate effective height	3.2mm
	Lower plate	φ15mm
Aging Chamber	Temperature control	140±0.2C
	Power supply	AC 220V±10%
	Timing time	30min ± 5s

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