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AirThe product quality is very reliable，Cooperation for many years of manufacturers！ -
PakThis is a very good supplier. We arranged for people to visit this company and got good news. They are a factory that manufactures many instruments and equipment, such as compressors, waterproof testing machines, tensile testing machines, etc. that we need. , they all have these machines, so I purchased a batch of machines from them. -
ContinuousI have just received the goods sent by the seller and am very satisfied with this shopping experience. First of all, the seller's service is very thoughtful, timely responding to my inquiries, and providing detailed product and shipping information, which makes me feel very assured. Secondly, the packaging of the goods is very careful, each product -
AshishWe received the battery test chamber , it's been working great, we use it every week. What really sets this purchase apart is the amazing after - sales service. their technical team personally went to our factory overseas to guide installation and operation training. they truly care about our experience with the equipment and are dedicated to help.
High-Precision Simulated Constant Temperature And Humidity Test Chamber For Multi-Industry Testing
| Place of Origin | China |
|---|---|
| Brand Name | Neide |
| Certification | CE |
| Model Number | ND-750X |
| Document | Neide catalogue.pdf |
| Minimum Order Quantity | 1 set |
| Price | Negotiable |
| Packaging Details | Wooden Box(standard export packaging) |
| Delivery Time | 7-22 work days |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 100sets/month |
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xProduct Details
| Brand | Neide | Customized | Welcome |
|---|---|---|---|
| Factory | Yes | Customer | More Than 500+ |
| Material | SUS304 Or Customized | After-sales Service | Yes |
| Transportation | By Sea | Reply For Probme | Within 24 Hours |
Product Description
High-Precision Simulated Constant Temperature And Humidity Test Chamber For Multi-Industry Testing
Product Description:
This equipment is applicable for adaptability tests of electrical and electronic products, instruments and meters, materials, household appliances, automotive and motorcycle parts, chemical coatings, aerospace products, and other related product components under high-temperature and high-humidity, low-temperature and low-humidity, and temperature cycling conditions. It is primarily used to conduct reliability tests for industrial products in complex temperature and humidity environments, to simulate environmental tests on the physical and other relevant characteristics of products, and to determine whether the product performance still meets the predetermined requirements. This is done to facilitate product design, improvement, appraisal, and factory inspection.
Major Specification:
| Upper limit temperature | 85℃ |
| Lower limit temperature | -70℃ |
| Temperature Deviation | ±2℃ |
| Temperature Fluctuation | ±0.5℃ |
| Humidity Range | 30-98%R.H |
| Humidity Tolerance | +2/-3%R.H |
| Heating Rate | Average1℃/min |
| Cooling Rate | Average 1℃/min |
| Cooling Method | Water-cooled |
| Power Supply | 380V, 50Hz, 3-phase 5-wire |
| Controller |
English LCD touchscreen temperature controller PID control algorithm |
| Program Capacity | 120 programs, 1200 segments |
| Safety Protections |
Temperature upper limit control Compressor overpressure protectionCompressor overload protection Heater short-circuit protection |
| Material | SUS 304 stainless steel or insulated panels |
| Function | Programmable temperature and humidity control |
Product Features
- Elegant Aesthetic Design
A: Smooth curved contours with high-quality surface paint finish, offering a premium appearance.
B: Features a flat, non-reactive handle for easy and safe operation.
2. Large Observation Window with Clear Visibility
A: Equipped with a triple-layer vacuum-coated viewport and Philips energy-saving fluorescent lighting.
B: No need for defogging wipers, ensuring consistently clear visibility for real-time monitoring of test samples.
3. Water-Electric Separation for Enhanced Safety
A: The humidification system’s piping is isolated from electrical components (power supply, controller, and circuit boards).
B: Prevents water leakage from affecting circuits, significantly improving operational safety
Hot-Sale Products:
Company Information:
Dongguan Neide Technology Co. Ltd located in Dongguan, Guangdong province with convenient transportation access. We take immense pride in our journey of excellence as a premier provider of top-quality testing equipment. With our unwavering commitment to innovation, we specialize in crafting cutting-edge environmental test chambers and mechanical test machines.
Our extensive range includes temperature and humidity chambers, thermal shock test chambers, tensile testing machines, and vibration test machines. What sets us apart is our proficiency in creating customized testing equipment tailored to your specific needs.
At the heart of our operations lies a dedication to precision and compliance. Our products are engineered to meet and exceed international standards, such as ISO, ASTM, DIN, EN, GB, BS, JIS, AMSI, UL, TAPPI, AATCC, and IEC.
This ensures that our solutions not only adhere to industry benchmarks but set new standards of excellence. Our services and products find applications across diverse sectors, including R&D institutions, quality inspection establishments, universities, and electronics and communications industries.
Troubleshooting Guide for Environmental Test Chambers
1. Chamber Fails to Reach Set Temperature/Humidity
✓ Check power supply – Ensure proper connection and no electrical faults.
✓ Verify settings – Confirm correct temperature/humidity values are programmed.
✓ Sensor calibration – Validate internal sensor accuracy; recalibrate if needed.
✓ Persistent issues? Contact manufacturer or technical support.
2. Temperature/Humidity Fluctuations
✓ Ambient conditions – Assess external factors (room temp/ventilation) affecting stability.
✓ Clean interior – Remove dust/debris; ensure unobstructed airflow ducts.
✓ Sample placement – Avoid overcrowding to maintain uniform air circulation.
✓ Ongoing instability? Schedule maintenance or consult manufacturer.
3. Condensation/Water Droplets Inside Chamber
✓ Humidifier check – Adjust settings and verify proper operation.
✓ Ambient humidity – Reduce external humidity sources near the chamber.
✓ Leak inspection – Identify and seal any water leaks promptly.
4. Display/Control Panel Malfunctions
✓ Restart & power check – Reboot chamber; inspect power stability.
✓ Physical inspection – Clean panel (remove moisture/dust); check for damage.
✓ Unresolved? Seek manufacturer’s technical assistance.
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