YS-SDJ1500L Double‑Door Constant Temperature and Humidity Test Chamber
Scope of Application
【Operating Instructions】
- The programmable constant temperature and humidity test chamber (also known as a programmable alternating temperature and humidity test chamber) is used to test the performance of materials under various environmental conditions and to evaluate the heat resistance, cold resistance, dry resistance, and humidity resistance of various materials. It is suitable for quality inspection and research in electronics, electrical appliances, mobile phones, communications, instrumentation, vehicles, plastic products, metals, food, chemicals, building materials, medical equipment, aerospace, scientific research, universities, and other fields.
YS-SDJ1500L Double‑Door Constant Temperature and Humidity Test Chamber
【Scope of Application】
The programmable constant temperature and humidity test chamber (also known as a programmable alternating temperature and humidity test chamber) is used to test the performance
of materials under various environmental conditions and to evaluate the heat resistance, cold resistance, dry resistance, and humidity resistance of various materials. It is suitable for quality
inspection and research in electronics, electrical appliances, mobile phones, communications, instrumentation, vehicles, plastic products, metals, food, chemicals, building materials,
medical equipment, aerospace, scientific research, universities, and other fields.
**【Product Features】**
- Fully imported stainless steel housing or anti‑rust steel plate (powder‑coated) — attractive and elegant appearance.
- Imported refrigeration unit; all key components are international brands; the entire system is equipped with multiple protection devices to enhance operational reliability.
- Ingenious air duct design ensures minimal temperature and humidity deviation, high uniformity, and includes an anti‑condensation function.
- The door is equipped with an illuminated observation window for convenient viewing of specimen test conditions.
- The system is simple to operate, easy to install, and convenient to maintain.
**【Technical Specifications】**
(No detailed specifications provided)
Name | Constant Temperature and Humidity Test Chamber (Double Door) YS-SDJ-1500L ABCD (Volume can also be customized upon request) | |
Volume（L） | Internal Volume (L) 1500L | |
(WxDxH)(m) | Inner Chamber Dimensions 1500*1000*1000mm | |
(WxDxH)(m) | Outer Dimensions 2000*1460*2160 | |
|
| Balanced Temperature & Humidity Control (BTHC), PID Intelligent Regulation |
Performance | Performance: Air‑cooled type; under no‑load conditions, the air‑cooled unit operates at a room temperature of 25°C. | |
Temperature | A：-40℃~+150℃ B:-20℃~+150℃ C:-60℃~+150℃ D:-70℃~+150℃ | |
Humidity | Humidity Range20%~98%R.H（10%~98%R.H，5%~98%R.H； (customizable for special conditions) | |
Temperature | Temperature Uniformity ≤±2℃ | |
| Temperature Fluctuation ±0.5℃/≤±3%R.H | |
| Temperature/Humidity Deviation ≤±2℃ / 75%R.H <±5%R.H , 75%R.H ≥±3%R.H， | |
| Heating RateApprox. 2°C/min, no‑load (linear/non‑linear rates of 2~25°C/min are customizable for special conditions) | |
Cooling Rate | Cooling Rate Approx. 0.7~1.7°C/min, no‑load (linear/non‑linear rates of 2~25°C/min are customizable for special conditions) | |
Case Material | Internal Material:SUS304Stainless Steel / Outser Material:Rust‑treated Cold‑rolled Steel Plate with Powder Coating / SUS304 Brushed Stainless Steel | |
Cooling Method | Cooling Method: Fully hermetic two‑stage compressor (air‑cooled) / German BITZER compressor or German GEA Bock compressor (water‑cooled) | |
| Controller ： TATO (Taiwan) / Korean TECH Sanyuan Resolution /0.01℃/ 0.1%R.H | |
Cooling | AIR Cooling +5℃~+26℃，water cooling 5℃~+35℃ / ≤85%RH | |
power supply | 220VAC±10% 50/60Hz/380VAC±10% 5 | |
