Environment Constant Temperature and Humidity Testing Chamber

• Customization: Available
• Type: Environmental Testing Machine
• Maxcapacity: <1000KN
• Model NO.: HD-E702-150
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital, LCD
• Control: Digital, LCD
• Weight: 100-500Kg
• Power Source: AC220V
• Product Name: Humidity Temperature Chamber
• Internal Dimension(W*D*H): 400*500*500mm
• External Dimension(W*D*H): 600*1080*1380mm
• Temperature Range: -40~+150ºC
• Temperature Fluctuation: ±0.5ºC
• Temperature Uniformity: 2ºC
• Humidity Range: 20~98%Rh (Refer Image Below)
• Humidity Fluctuation: ±2.5%Rh
• Humidity Uniformity: 3%Rh
• Cooling Speed: 1ºC/Min in Average (Without Loading)
• Heating Speed: 3ºC/Min in Average (Without Loading)
• Internal Chamber Material: SUS#304 Stainless Steel, Mirror Finished
• Transport Package: Strong Wooden Case
• Specification: Internal dimension(W*D*H): 500*500*600mm
• Trademark: HAIDA
• Origin: Dongguan, China
• HS Code: 9024
• Production Capacity: 150 Sets/Month

Product Description

Environment Constant Temperature And Humidity Testing Chamber

PRODUCT DESCRIPTION:
Constant Temperature And Humidity Chamber stimulate various temperature and humidity environment, it is suitable for test electronics, electrical appliances, food, automobile, rubber and plastic, metal, print products and furniture products, based on GB/T10586,GJB150.6A,GB/T22894,JJF101,GB/2423.3,GB/T2423.4,IEC68-2-30,GB/T9278;Provide customer with reliable testing report under harsh environment that improve the quality of products.

STANDARD FEATURES:

Model	HD-E702-150
Internal dimension(W*D*H)	500*500*600mm
External dimension(W*D*H)	700*1080*1480mm
Temperature range	-40~+150ºC
Temperature fluctuation	±0.5ºC
Temperature uniformity	2ºC
Humidity range	20~98%RH (Refer Image below)
Humidity fluctuation	±2.5%RH
Humidity uniformity	3%RH
Cooling speed	1ºC/min in average (without loading)
Heating speed	3ºC/min in average (without loading)
Internal chamber material	SUS#304 stainless steel, mirror finished
External chamber material	Stainless steel
Cooling method	Air cooling
Controller	LCD touch screen, programmable control temperature and humidity Can set different parameter for cyclic test
Insulation material	50mm high density rigid Polyurethane foam
Heater	Explosion-proof type SUS#304 stainless steel fins radiator pipe heater
Compressor	France Tecumseh compressor
Lighting	Heat resistance
Temperature sensor	PT-100 dry and wet bulb sensor
Observation window	Tempered glass
Testing hole	Diameter 50mm, for cable routing
Sample tray	SUS#304 stainless steel, 2pcs
Safety protection device	Protection for leakage Over-temperature Compressor overvoltage and overload Heater short circuit Water shortage

APPLICATIONS:

1. To simulate test environment with different temperature and humidity
2. Cyclic test includes climatic conditions: holding test, cooling-off test, heating-up test, moistening test and drying test…
3. Cable port with flexible silicone plug for cable routing to provide the condition of test unit under operation
4. Uncover test unit weakness in a short-term test with accelerated time effect

CHAMBER DESIGN FEATURES:

1. High performance and quiet operation (68 dBA)
2. Space-saving designed for flush installation to wall
3. Full thermal break around doorframe
4. One 50mm diameter cable port o left, with flexible silicone plug
5. Accurate wet/dry-bulb humidity measurement system for easy maintain

PROGRAMMABLE CONTROLLER:

1. PLC controller for test chamber
2. Step types include: ramp, soak, jump, auto-start, and end
3. RS-232 interface to connect computer for output

ABOUT HAIDA:
Haida products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB,SO, TAPPI, EN, DIN, BS and other domestic and international standards.
After-Service:
Should any issues arise during your testing process, we guarantee:
Timely Response: A formal reply within 48 hours.
Swift Resolution: A proposed solution within 3 working days.
Comprehensive Support: Access to English operation manuals, instructional videos, and video conference assistance.
Why Choose Us? 
Global-Ready Design
Built-in voltage auto-switching (110V/220V), international plug compatibility, and safety-certified indicator protection.
Exceptional After-Sales Support
18-month comprehensive warranty. Industry-unique benefit: Complimentary repair service for controllers - even competitor units. Simply ship the controller to us.
Binding Quality Commitment
A formal Quality Assurance Letter accompanies every contract signing, guaranteeing performance and building trust.
Industrial-Grade Protective Packaging
(e.g., Triceratops) is individually wrapped in anti-static bubble film and secured in reinforced wooden crates. This ensures:
• Shock absorption & impact resistance
• Moisture & corrosion protection
• Non-toxic, odorless materials
• Optimal transparency for inspection
FAQ:Q: Are you a trading company or manufacturer?
A: Integrated manufacturer with 21+ years specializing in test equipment and 6 years of export expertise.
Q: What is your delivery timeline after order confirmation?
A:Standard orders: 10-25 working days
Stock orders: Ship within 3 days
Note: Lead times vary by product specifications and order volume.
Q: What are your warranty and after-sales service terms?
A:12-month comprehensive warranty on all testing machines
Industry-unique benefit: Complimentary controller repairs (including non-HAIDA units)
Post-warranty support: Dedicated technical team for troubleshooting, operational guidance, and complaint resolution
Q: How do you ensure product quality and service?
A:100% pre-shipment inspection with full performance testing
Global-ready design: Voltage auto-switching (110V/220V), international plugs, safety-certified indicators
Multi-tier training support:
✓ Instructional operation videos
✓ On-site engineer training (upon request)
Market-proven reliability: 
Globally recognized by industrial users
Q: Do you offer product customization?
A: Yes, we develop tailored solutions based on your technical parameters and application requirements.