Environmental Temperature Humidity Change Rate Test Chamber
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Product Highlights
- Dual Cooling System: Uses air and water double segment compressors for efficient thermal management.
- Flexible Customization: Supports OEM/ODM, full customization, and minor adjustments per design.
- Multiple Model Options: Available in 4 sizes (120L-1000L) with or without humidity control.
- International Standards: Complies with IEC68, GB10589, and GJB150 testing standards.
- Reliable Warranty: Includes a 1-year warranty covering mechanical defects and parts.
Product Attributes
- Customization
- Available
- After-sales Service
- Good
- Power Supply
- 110V 220V 380V, 110V 220V 380V
- Model NO.
- BND-TQ
- Warranty
- 1 Year, 1 Year
- Certification
- ISO, CE, ISO
- After-Sales Service
- 1 Year
- External Material
- Cold-Rolled Steel with Paint Coated
- Model No.
- Bnd-Tq
- Internal Material
- Stainless Steel
- Cooling Pattern
- Air and Water Double Segment Compressor
- Heating Tube
- Nickel-Chromium Alloy Heating Wire
- Controller
- LCD Display Screen
- Transport Package
- Strong Wooden Cases
- Specification
- IEC68-2
- Trademark
- BONAD
- Origin
- Guang Dong, China
- Production Capacity
- 100 Sets Per Month
- Package Size
- 100.00cm * 150.00cm * 150.00cm
- Package Gross Weight
- 150.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Environmental Temperature Humidity Change Rate Test Chamber
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Product Description
Application:
It is applicatable for the testing of eletronic and eletrical complete machine
And parts under the condition of rapid or gradient changes in temperature, especially apply to Environment Stress Screening Test.
Packaging & Delivery
Packaging Detail: Strong wood case for rapid temperature change test chamber
Delivery Detail: 10 working days after getting the payment
Main Technical Parameters:
Range of Fast Temperature Change: -70± 150 ° C
Temperature Rising/Falling Velocity/Optional Velocity: -70± 150 ° C (Average -55+80 ° C )
Temperature fluctuation: 70º C~150º C
Temperature uniformity: ≤ 2º C
Temperature deviation: ± 2º C
Humidity Deviation: < /=± 3.0%RH(75%RH). < /=5.0%RH< 75%RH)
Type of Temperature and Humidity: BTHC
Environment Temperature: +5± 35 ° C
Power: AC380± 10%V 50Hz± 0.5Hz
Reference standards:
Temperature. Testing devices: IEC68-2-1
Low temperature testing: IEC68-2-2
High temperature testing: IEC68-2-3
Constant temperature and humidity testing: IEC68-2-30
Standard configurations: An operation instruction, an test report, quality certificate, quality guarantee
| Product Spec.and Technical parameter table | |||||||||
| model | TQ(L)-120 | TQ(L)-250 | TQ(L)-500 | TQ(L)-1000 | |||||
| Remark | TQ products:without humidity ;TQL:with humidity. | ||||||||
| performance | temperature range | 70ºC~150ºC | |||||||
| temperature fluctuation | ±0.5ºC | ||||||||
| temperature uniformity | ≤2ºC | ||||||||
| temperature deviation | ±2ºC | ||||||||
| rising and cooling rates of temperature | rates range:3ºC/min~15ºC/min(average:55ºC~80ºC) | ||||||||
| standard load | 5kg aluminium ingot | 12kg aluminium ingot | 25kg aluminium ingot | 70kg aluminium ingot | |||||
| construction | shell | Cold rolled sheet steel, spray plastics on surface | |||||||
| Inner | steel plate | ||||||||
| insulate | Rigid Polyurethane Foam | ||||||||
| Cooling System | mode | cascade refrigerating compressor | |||||||
| compressor | Germany The GULUN Semi-closed compressor | ||||||||
| heater | nickel chromium heating wire | ||||||||
| inspection window(mm) | 200×270 | 300×400 | 400×500 | ||||||
| Cable port(mm) | one on left side Φ50 | one on left side Φ100 | each sideΦ100 | ||||||
| temperature sensor | Pt-resistance Pt100 | ||||||||
| Controller | color LCD touchscreen display | ||||||||
| communication Interface | RS485 interface,RS232 interface,The software of Upper computer (optional) | ||||||||
| Inner dimension(mm) | D | 450 | 600 | 700 | 900 | ||||
| W | 450 | 600 | 800 | 1150 | |||||
| H | 580 | 700 | 900 | 1100 | |||||
| Electromotor cover height(mm) | 180 | 235 | |||||||
| Power Supply | AC380V 50Hz Three-phase four-wire + protective earth wire | ||||||||
| Standard Configuration | A copy of the instruction and test report for the product, A certificate and quality assurance.2 Shelf and 4 shelves .A silicon of rubber cork. | ||||||||
| Standards Applied | GS11158,GB10589,GB10592/GB/T2423.1,GB/T2413.2,GB/T2413.22,GJB150.3,GJB150,4 | ||||||||

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About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR252338". Items marked "" are certified.
Company Profile
SHENZHEN BONAD INSTRUMENT Co., Ltd. (HONGKONG BONAD TECHNOLOGY LIMITED) is a high-tech company in HongKong, producing all kinds of precise instrument. We specialize in the high quality of Electronic Safety Tester, Gauges for lamp caps and lampholder, Laboratory Equipment, Test Chamber, Test Equipment, Lux Meter, Weight Sensor and Electric Ruler and so on. We have gathered lots of well educated and experienced researchers and administrators on this electric products. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
All products manufactured are strictly in accordance with various EN, IEC, CE, UL, VDE, VS, JIS, ISO, CEE, BS, FMV, GB and other similar international standards.
Main Products include: Test Chamber, Weight Sensor, Load Cell, Electrical Ruler, Glow Wire Tester, Needle Flame Tester, and Vertical Burning Tester, Melt Dripping Tester, Building Materials Flammability Tester, Accessibility Probes, Spring Impact Hammer, Electrical Safety Tester Series, Environmental Tester, IPX1-8 waterproof test equipment Universal Testing Machine, Socket-outlet Gauges Series and other testing instruments.
Our main business partners are from Europe, Asia, North America, Africa and other countries and regions around the world. We are always one of the most popular precise instrument manufacturers in the whole world!
About Our Factory & Business Background
- Address
- Room 505. Block C, Bldg a-C Hongdu Ind Zone, Zone 45. Xin'an Street., Baoan Dist, Shenzhen, Guangdong, China
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 8
Our Production Capability & Technical Expertise
- Main Products
- Test Probe, Test Machine, Lab Equipment, Gauge, Environment Test Machine, Waterproof Test Equipment, Ipx1-8 Test Chamber, Soil Tester, Meter, Load Cells
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-03-21
-
Export Year
- 12 Years
-
Main Markets
- Europe, East Asia(Japan/ South Korea), Domestic
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
FAQ
- Is humidity control available?
- Yes, models with the suffix 'L' (e.g., TQL) include humidity control, while standard 'TQ' models do not.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the payment terms?
- We accept T/T, PayPal, and Western Union for payments.
- Can this machine be customized?
- Yes, we offer OEM/ODM services, including full customization, minor customization, and customization from samples or designs.
- What is the delivery time?
- The delivery detail is 10 working days after getting the payment, with peak season lead times within 15 workdays or one month.
- What certifications does the product have?
- The product holds ISO and CE certifications and complies with standards such as IEC68-2-1, GB10589, and GJB150.
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