How do you calibrate the equipment?

We have our own calibration and third-party calibration.

What are the payment methods?

The payment methods are T/T, CIF, Paypal, L/C, VISA and so on.

How long is the warranty period?

Warranty is 1 year, lifetime free service.

What is the delivery time for your company's products?

This depends on the actual product you order, usually at least 30 days.

Walk in Large Environmental Humidity and Temperature Stability Test Chambers

Name: Walk in Large Environmental Humidity and Temperature Stability Test Chambers
Brand: Dongguan Huanyi Instrument Technology Co., Ltd.
SKU: 2119828355

Guangdong, ChinaDongguan Huanyi Instrument Technology Co., Ltd.

US$3,821.00-9,976.00

1 Unit

Product profile

Customization

Available

After-sales Service

1 Year

Power Supply

AC220V/380V 50Hz

Model NO.

Certification

CE, TUV, ISO

Warranty

1 Year

Volume

30m³

Prescription Method

Double Door W1500*H2200mm

Temperature Range

-70℃~120℃

Temperature Deviation

≤±2.0℃ (No Load)

Temperature Fluctuation

±0.5℃

Temperature Uniformity

≤2℃

Transport Package

Standard Export Wooden Box

Specification

Customized

Trademark

HUANYI

Origin

China

HS Code

8479899990

Production Capacity

10000pieces/Year

Key features

High Intelligence Control: Automatic control reaches set values with optimal energy consumption.

Customizable Design: Internal dimensions and performance indicators can be changed per needs.

Energy Saving: Heating and humidification work alternately with multi-circuit throttling.

High Reliability: Reasonable structure with automatic fault recovery and easy maintenance.

Comprehensive Certification: Meets CE, TUV, ISO standards and various GB/GJB test procedures.

Professional Support: Engineers available for on-site installation, commissioning, and repair.

Company profile

Importers and ExportersCooperated with Fortune 500Years of Export ExperienceManagement Certification

Dongguan Huanyi Instrument Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: ShenzhenAverage Response Time: ≤5.92h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM, and OEM capabilities, with three production lines and stated inventory capacity. It has exported for 16 years, with exports accounting for 51%–70% of total sales, and reports cooperation with Fortune 500 companies. Its environmental instrument products serve multiple industrial, communications, medical, and research sectors. Certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. However, the supplier does not provide 3D software design, has not launched new products in the past year, lacks an SDK, overseas warehouses, and overseas showrooms, and reports several service and quality procedures without written records. Manufacturing oversight also has deficiencies, including no valid contracts with related subcontractors, no ongoing batch quantity reconciliation, and no outsourcing SOP.

Supplier typeThe supplier is an environmental instrument manufacturer serving aviation, aerospace, shipbuilding, electronics, petroleum, chemical, communications, medical, university research, and other sectors. It provides customization, ODM, and OEM services, indicating a manufacturer with design and contract-production capabilities rather than only a trading role.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal product and management-system compliance coverage.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, ODM services, and OEM services for popular brands. This is direct evidence of broad product customization and contract-manufacturing capability, although it does not provide 3D software design services.

Client casesThe supplier states that its environmental instrument products are trusted by domestic and foreign users across numerous industrial and institutional sectors, and it reports cooperation with Fortune 500 companies. These statements provide evidence of customer experience, although no specific customer names or project details are supplied.