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Battery Testing Equipment Environmental Climate Test Chamber High Temperature Aging Test Chamber
US$1,700.00-4,780.00
1 Piece
Product profile
After-sales Service
24 Hours OnlineCertification
CE, ISOWarranty
1 YearModel NO.
HT-CD-1111-72LBox Material
The Inner Box Is Made of SUS # 304 Stainless SteelTemperature Range
Rt+5℃~200℃(300℃)(400℃)Accuracy
±2℃Heating Rate
Rt + 5℃ ~200℃Distortion Frame
2 Layers / Load Capacity Above 30 KgInstrument Connection
Open 50mm Diameter Left and RightTransport Package
Each Unit Is Protected with Foam and Film and PackSpecification
70*54*84CMTrademark
HOTOTECHOrigin
ChinaHS Code
9024800000Production Capacity
200sets/MonthKey features
High Precision Control: Adopts imported Fuji or Korea TIME PID microcomputer control for high accuracy and stability.
Durable Stainless Steel Construction: Inner box made of SUS 304 stainless steel; outer box features cold-rolled steel with electrostatic paint.
Advanced Safety System: Features independent temperature limit alarm system that automatically cuts power to prevent accidents.
Efficient Thermal Insulation: Uses 120mm high-density ultra-fine glass fiber cotton to ensure stable internal temperature.
Uniform Temperature Distribution: Long axis fan motor with multi-wing impeller ensures forced convection and vertical cycle.
Observation Window: Transparent multi-layer hollow tempered glass window (320x220mm) for safe sample monitoring.
Flexible Capacity Options: Available in 7 models ranging from 72L to 1000L with load capacity above 30kg.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2009-05-26 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.86h 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 materials are used for the inner and outer boxes?
A:
The inner box is made of SUS 304 stainless steel, while the outer box is made of cold-rolled steel with high-temperature electrostatic baking paint.
Q:How does the chamber ensure temperature uniformity?
A:
It uses a long axis fan motor with a stainless steel multi-wing impeller to achieve forced convection vertical cycle.
Q:What safety features are included in the control system?
A:
An independent temperature limit alarm system automatically interrupts power if the limit temperature is exceeded.
Q:What is the lead time for production?
A:
The average lead time is one month, regardless of whether it is peak season or off-season.
Q:What payment terms are accepted?
A:
We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.
Send Inquiry
*To:
Dongguan Hong Tu Instrument Co., Ltd.
Dongguan Hong Tu Instrument Co., Ltd.*Content:
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