Constant Temperature and Humidity Test Chamber Testing Machine
＞＞＞Introduction
About product
YQD Series Constant Temperature and Humidity Test ChambersIdeal for testing the adaptability of electronics, appliances, food, automotive, rubber, plastic, metal products and components under alternating high-low temperature and humidity conditions during storage, transportation and operation.Widely used for reliability tests of heat resistance, cold resistance, humidity resistance and drying resistance in quality control, especially for optical fibers, LCDs, crystals, inductors, PCBs, batteries, computers, mobile phones and other products.
With an elegant high-quality design, the chamber integrates advanced technologies from Japan and West Germany.It uses BTHC system with PID-controlled SSR for long-term stable performance.Adopting full-capillary automatic load adjustment, it features precise temperature and humidity control, fast and uniform temperature changes, saving users valuable time.
About company
Dongguan Qinda Equipment Co.,Ltd. is located at the second industrial zone of Dongguan City, Guangdong Province. We are a professional factory focusing on test instruments field with 34 years experience. The testing instruments:Paper package test instrument, Tensile testing instrument, Printing testing instrument, Adhesive tape testing instrument, Bags & luggage test instrument, Environmental Test Instrument. As our company has high-tech technology and professional engineer team, so most products have reached the international advanced level and sell well all over the world.
＞＞＞Product pictures
＞＞＞Parameters(we support customization parameters)
Humidity Range: 30%RH ~ 98%RH
Temperature & Humidity Deviation: ±0.3℃, ±2%RH
Temperature & Humidity Uniformity: ±2℃, ±3%RH
Heating Rate: 2℃/min
Cooling Rate: 0.5~1.2℃/min
Humidity Change Rate: +1.5%RH / -3%RH
Refrigerant: R23/R404A
Volume: Inner Dimensions (W×H×D): 400mm×400mm×500mm (Optional)
Power Supply: AC 1∅, 220V, 50Hz, 27A
A variety of sizes are available.
| Model |
YQD-3080 |
YQD- 3100 |
YQD-3150 |
YQD-3225 |
YQD-3408 |
YQD-3800 |
YQD-31000 |
| volume |
80L |
100L |
150L |
225L |
408L |
800L |
1000L |
| Inner box dimensions |
Wideth（mm) |
400 |
500 |
500 |
600 |
800 |
1000 |
1000 |
| Deepth（mm) |
500 |
400 |
500 |
500 |
600 |
800 |
1000 |
| Hight（mm) |
500 |
600 |
600 |
750 |
850 |
1000 |
1000 |
| Outer dimension |
Wideth（mm) |
660 |
760 |
760 |
860 |
1060 |
1280 |
1300 |
| Deepth（mm) |
1280 |
1280 |
1380 |
1380 |
1450 |
1850 |
2500 |
| Hight（mm) |
1600 |
1600 |
1780 |
1710 |
1810 |
2100 |
2100 |
| Optional Temperature Range |
-40℃~150℃ |
| Optional Humidity Range |
20-98%RH |
| Power supply |
AC 1∮，220V，50Hz，27A |
| Temperature Heating & Cooling Rate |
Heating rate: 2℃/min, Cooling rate:0.5~1.2℃/min |
＞＞＞Features
1.With brand-new elegant design and high-quality appearance, this chamber is engineered with advanced technologies from Japan and West Germany.
2.It adopts a Balanced Temperature and Humidity Control (BTHC) system, which controls SSR via PID to ensure heating and humidification match heat and humidity loss, enabling long-term stable operation.
3.Equipped with full-capillary automatic load adjustment, it is more reliable than expansion valve systems, delivering precise temperature and humidity control as well as fast, smooth and uniform temperature changes, saving valuable time for users.
＞＞＞Standard:
Acceptance Standard：JJF-1101，GB/T 10592，GB/T 10586
Test Specification：YD/T 2061，HB 7122.3，6783.7，GJB 5382.7，GJB 150，GB/T 2423，
170.2，5170.5、5179.2， ASTM E512，NF EN 60068-2-38，CNS 12565，12566，KS C0227，KS C022
＞＞＞Details
＞＞＞Why choose us？
1.Novel design, convenience for use, excellent performance and elegant appearance,Stable quality, high precision,deeplytrusted by customers.
2. Excellent after-sales service:
a.36 month warranty.
b.we can help you fix your problem controller for free.
c.24 hour online quick reply and professional team to solve problems from customers.
d.offer English operation video and English instructions. We can also provide English video-con.
e.Free technical training for visiting factories
3.Commitment:
We will sign a letter of commitment while we sign the contract, which will improve your confidence to us.
4.Good Packaging:
Well wooden packaging/honeycomb box is safe and protective. Not only has good shock absorption, impact resistance, heat sealing, but also has the advantages of non-toxic, odorless, moisture-proof, and good transparency.
5. Normally, we have standard products in stock. If no stock, delivery time is 15-20 working days after deposit receipt.
6.We are a professional manufacturer focusing on test instruments field with 34 years experience.
7.OEM is acceptable.
Please feel free to contact us any time if you have problems.
