How does the machine adjust for different ball sizes?

It uses an SMC electric proportional valve to automatically adjust air pressure based on the ball diameter.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the lead time for production?

The average lead time is one month, regardless of peak or off-season.

Pickleball Rebound Coefficient & Elasticity Testing Equipment

Name: Cor Tester for Softball/Baseball/Pickleball Rebound Coefficient & Elasticity Testing Equipment
Brand: Dongguan Hong Tu Instrument Co., Ltd.
SKU: 2200818335

Guangdong, ChinaDongguan Hong Tu Instrument Co., Ltd.

US$19,999.00

1 Piece

Product profile

After-sales Service

24 Hours Online

Warranty

1 Year

Colour

as Required

Model NO.

HT-6023-COR

Model

Ht-6023-Cor

Standard

ASTM F2219; ISO 13082

Power Supply

AC 220V 50Hz

Transport Package

Wooden Case

Specification

stainless steel

Trademark

HOTOTECH

Origin

Hubei

Key features

Standard Compliance: Ensures compliance with ASTM F2219, ISO 13082, WBSC, and GB standards.

High Precision Testing: Uses high-precision sensors and automated control for accurate COR measurement.

Smart Pressure Control: SMC proportional valve automatically adjusts air pressure for different ball diameters.

Customizable Color: Color can be customized as required by the customer.

24/7 Online Support: Provides 24 hours online after-sales service for technical assistance.

1 Year Warranty: Comes with a comprehensive 1-year warranty for peace of mind.

Versatile Application: Suitable for production inspection, research, and event certification.

Efficient Design: Sloped bottom allows balls to automatically roll back to the collection point.

Company profile

Dongguan Hong Tu Instrument Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2009-05-26 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.46h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryDongguan Hong Tu Instrument Co., Ltd. is a China-based limited company established in 2009, with a Hubei factory and Guangdong office. It focuses on photovoltaic laboratory testing equipment and reports more than 10 years of sector experience, ISO9001:2015 certification, intellectual-property-related certifications, product CE certification, patents, and participation in photovoltaic standardization activities. The supplier reports more than 10 production lines, 6–10 quality-control staff, annual output of 1,000 testing machines and 200 test chambers, and one-month lead times in both peak and off-peak seasons. It states cooperation with major photovoltaic companies and laboratories, but the provided material does not independently verify these relationships. Evidence is insufficient to assess financial credibility, customization capability, or after-sales execution in detail.

Supplier typeThe supplier is identified as Dongguan Hong Tu Instrument Co., Ltd., a Chinese limited company with a Guangdong office and Hubei factory. Its stated business combines R&D, production, and sales of photovoltaic laboratory testing equipment, although one record classifies the company nature as a trading company.

CertificationsThe supplier explicitly reports ISO9001:2015 certification, intellectual property management system certification, high-tech enterprise qualification, product CE certification, patents, and equipment/software copyright certifications. These records support established quality and product-compliance systems, though certificate validity and scope are not independently shown.

R&D capabilityThe supplier describes more than ten years of photovoltaic laboratory equipment R&D and production experience, a strong R&D team, multiple invention and utility-model patents, software copyrights, and participation in national photovoltaic standardization work. These are explicit indicators of technical and industry-development capability.

Production capacityThe supplier reports a Hubei factory, a 1,153 m² manufacturing plant, more than 10 production lines, 6–10 quality-control staff, annual output of 1,000 testing machines and 200 test chambers, and one-month peak and off-peak lead times. These stated figures support meaningful production capacity, although independent verification is not provided.

Client casesThe supplier lists cooperation with major photovoltaic groups and laboratories, including Longi, Jinko, JA Solar, Trina Solar, CSI, CATL, KACST, IRESEN, SERIS, CISR, CSSC, and Intertek. These named organizations indicate reported industry exposure, but the slices do not provide project details, purchase scope, dates, references, or independent verification.

Product Q&A

Q:What standards does this tester comply with?

The equipment ensures compliance with international standards such as ASTM F2219, ISO 13082, and standards from WBSC and USAPA.

Q:What is the warranty period for this machine?

We provide a 1-year warranty for this testing equipment.

Q:Is the color of the machine customizable?

Yes, the color can be customized as required by the customer.

Q:What after-sales service is provided?

We offer 24 hours online after-sales service to assist with any technical issues.

Q:What types of balls can this tester measure?

It is designed to measure the rebound coefficient of softball, baseball, and pickleball.

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Cor Tester for Softball/Baseball/Pickleball Rebound Coefficient & Elasticity Testing Equipment