What safety protections are included?

It includes multi-layer over-temperature protection, leakage protection, surge protection, and compressor overload protection.

What is the warranty period?

The machine comes with a 1-year warranty.

What is the lead time for delivery?

Lead time is within 15 workdays during off-peak season and one month during peak season.

Hy-831A Programmable Constant Temperature and Humidity Testing Machine Raw Material Testing Machine

Name: Hy-831A Programmable Constant Temperature and Humidity Testing Machine Raw Material Testing Machine
Brand: Dongguan Nanxus Information Technology Co., Ltd
SKU: 2063867955

Guangdong, ChinaDongguan Nanxus Information Technology Co., Ltd

US$6,800.00-14,000.00

1 Piece

Product profile

Customization

Available

Warranty

1 Years

Maxcapacity

>1000KN

Model NO.

HY-831A

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Humidity Range

30% to 95%

Temperature Stability

±0.5°C

Humidity Stability

±3%

Inner Box Material

Stainless Steel Plate ( SUS # 304 )

Outer Box Material

Stainless Steel Surface Brushed

Key features

High Precision Accuracy: Accuracy Grade 0.5 ensures reliable test results for various materials.

Wide Humidity Range: Operates within 30% to 95% relative humidity range for diverse testing.

Advanced Control System: Computer control with PID, PWM, and SSR for balanced temperature and humidity.

Durable Construction: Inner box made of SUS 304 stainless steel with brushed outer surface.

Large Capacity Load: Maximum capacity exceeds 1000KN for heavy-duty material testing.

Comprehensive Safety: Multi-layer protection including over-temperature, leakage, and compressor safeguards.

Flexible Programming: Supports up to 120 program groups and 1200 segments with 999 cycles.

Energy Efficient Cooling: Uses French Taikang refrigeration system with SWEP heat exchange design.

Company profile

Dongguan Nanxus Information Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2005-02-06Nearest Port: shenzhenAverage Response Time: ≤5.72hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, Others, FCA

AI-Powered supplier vetting

SummaryDongguan Nanxus Information Technology Co., Ltd is identified as a manufacturer/factory in Dongguan, Guangdong, China, focused on testing, laboratory, environmental, battery, and tensile-testing equipment. The supplier reports ISO 9001 certification, national secondary measurement certification, an associated municipal engineering technology research center, and multiple science and technology awards. Its stated operational capabilities include 10 production lines, 50 quality-control staff, 11–20 years of R&D engineer experience, export capability, and broad international markets. Lead times are stated as within 15 workdays off-peak and one month during peak season. However, the evidence does not establish after-sales service processes, customization capability, or substantial customer references. The supplier registration date is July 2025, and the provided trade records show only one transaction per listed record, limiting verification of commercial track record.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Dongguan, Guangdong, China. This directly supports its identification as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports ISO 9001 certification and national secondary measurement certification. The company description also identifies patent-cultivation status and a municipal engineering technology research center, providing additional formal-qualification evidence.

R&D capabilityInnovation-related evidence includes an engineering technology research center, patent-cultivation enterprise status, 11–20 years of stated R&D engineer experience, and several national, provincial, and competition awards. These are explicit indicators of research and innovation activity.

Production capacityThe supplier states that it operates 10 production lines and employs 50 quality-control staff, with lead times of within 15 workdays off-peak and one month during peak season. It also reports export rights, broad export markets, and Shenzhen as the nearest port, supporting evidence of organized production and export operations.