What is the warranty period?

The device comes with a 1-year guarantee covering mechanical defects.

What is the lead time for production?

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

Can terminal posts and connectors be customized?

Yes, terminal posts (300A-400A) and voltage temperature conversion connectors are optional and customizable.

GB 31241-2022 UL 1642-2022 Simulate High and Low Pressure Test Machine

Name: GB 31241-2022 UL 1642-2022 Simulate High and Low Pressure Test Machine
Brand: Dongguan Hong Tu Instrument Co., Ltd.
SKU: 1972445901

Guangdong, ChinaDongguan Hong Tu Instrument Co., Ltd.

US$9,000.00

1 Piece

Product profile

After-sales Service

1 Year Guarantee

Warranty

1 Year

Control Accuracy

0.1kpa.

Model NO.

HT-CD-1104

Control Method

PLC Touch Screen Control

Device Power Supply

AC220V50Hz 2kw

Compressed Gas Source

≥0.6MPa

Transport Package

Wooden Case

Trademark

HOTOTECH

Origin

China

Key features

Comprehensive Safety Standards: Meets GB 31241-2022, UL 1642-2022, UN 38.3, and multiple GB/T battery safety standards.

Precise Control Accuracy: Achieves 0.1 KPa control accuracy with adjustable pressure range from 7 to 101 KPa.

PLC Touch Screen Operation: Features intuitive PLC touch screen control for time, pressure, and free parameter settings.

Durable Stainless Steel Build: Constructed with SUS304 stainless steel, 3.0mm thickness, and corrosion-resistant silicone weatherstrip.

Advanced Safety Protections: Includes overload protection, leakage protection, emergency stop, and dual explosion-proof chains.

Flexible Customization Options: Offers customizable thickness, terminal posts, voltage connectors, and channel quantities.

Dual Chamber Capacity: Available in 216L (600mm) and 1m3 (1000mm) sizes to accommodate various cell and module types.

1-Year Warranty Coverage: Provides a full 1-year guarantee for mechanical defects and component failures.

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: ≤9.70h 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 machine satisfy?

It satisfies GB 31241-2022, UL 1642-2022, GB/T 31485-2015, GB/T 36972-2018, GB/T 36672-2018, GB/T 18287-2013, and UN 38.3.

Q:What is the pressure range and accuracy?

The pressure range is 7-101 KPa (adjustable) with a control accuracy of 0.1 KPa.

Q:Is the machine thickness customizable?

Yes, the internal box thickness is 3.0mm but is customizable upon request.

Q:What are the available chamber sizes?

Two sizes are available: 216L (600x600x600mm) for small cells and 1m3 (1000x1000x1000mm) for large cells or modules.

Q:What safety features are included?

It includes explosion-proof chains, emergency stop, overload protection, leakage protection, and an independent manual pressure relief valve.

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GB 31241-2022 UL 1642-2022 Simulate High and Low Pressure Test Machine