Name: High Precision Microcomputer Sponge Resilience Tester for Foam Rubber Elasticity Testing
Brand: HUAKAI
Price: 1 USD

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High Precision Microcomputer Sponge Resilience Tester for Foam Rubber Elasticity Testing

Categories	Foam Testing Machine
Brand Name:	HUAKAI
MOQ:	1 piece
Type:	Testing Machine
Price:	$1,000-2,000 / piece
Voltage:	220 V, 380 V
Place of Origin:	Guangdong, China
Accuracy Class:	High Accuracy
Accuracy:	Ball Rebound Rate Precision: <1.5%
customized support:	OEM, OBM
Display:	Liquid Crystal Display (LCD)
Protection Class:	IP65
Application:	Strength Testing
power:	1000W
warranty:	1 Year
Steel Ball Diameter:	16-0.05 mm

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Dongguan Huakai Test Equipment Technology Co., Ltd.

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Product Details
Company Profile

High Precision Microcomputer Sponge Resilience Tester for Foam Rubber Elasticity Testing

Product Overview

The Microcomputer Sponge Resilience Tester is a high-performance instrument designed for testing sponges, foams, rubber, and other soft materials. By freely dropping a steel ball onto the sample, the tester measures rebound height and calculates the rebound coefficient. It is widely applied in polyurethane foam elasticity testing and other rebound performance assessments.
Functions & Applications
This tester is suitable for evaluating the resilience and elasticity of sponges, foams, and rubber materials. It ensures accurate measurement of rebound rate, making it essential for quality inspection, R&D, and production monitoring in furniture, mattress, automotive, and cushioning material industries.

Product Paramenters

Parameter	Specification
Model	HK-868
Power Supply	AC 220V, 50Hz
Resolution	1/10000 sec
Rebound Coefficient Range	25% - 80%
Rebound Accuracy	< 1.5%
Steel Ball Drop Distance	460 ±0.5% mm (GB Standard), 500 ±0.5% mm (ASTM Standard)
Steel Ball Diameter	Φ16 -0.05 mm
Functions	Automatic calculation of average rebound height and rebound rate
Display	LCD digital display

Products Description

Structure & System Configuration
The tester adopts a microcomputer control system with LCD display, high-speed timing device, and precise drop mechanism. The steel ball is released at a fixed height to ensure stable and repeatable results. It features automatic data processing for rebound height and coefficient, ensuring testing accuracy and efficiency.
Compliance with Standards
Designed and manufactured in accordance with GB/T 6670-2008, compliant with ASTM D3574 and ISO 8307.

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Packaging & Shipping

• Internal Protection: Anti-collision foam padding and moisture-proof wrapping are applied to prevent mechanical damage and corrosion during transit. • Marking & Labeling: Each package is clearly labeled with model number, dimensions, weight, and handling instructions for easy identification. • Loading: All packages are reinforced and suitable for forklift handling and container loading.

• Shipping Options: By sea, air, or express courier according to customer preference.

High Precision Microcomputer Sponge Resilience Tester for Foam Rubber Elasticity Testing

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