Benchtop Environmental Chamber - Quali22L
Overview
The Quali22L is a compact yet powerful benchtop environmental humidity chamber engineered to simulate extreme climatic conditions for electronics, aerospace, and material research.
Functioning as both a precise benchtop temperature test chamber and a benchtop humidity chamber, it offers reliable testing capabilities in a space-saving design. Whether adhering to IEC, ISO, or MIL-STD standards, the Quali22L ensures your products maintain durability and reliability under rigorous environmental stresses.
Features & Benefits
-
Compact High-Performance: This benchtop environmental chamber optimizes laboratory space without compromising on power, offering a wide range of temperature and humidity simulations for small-scale production and R&D.
-
Advanced Refrigeration System: Features hot gas defrosting and VRF technology to prevent frost buildup and reduce energy consumption by up to 30%, ensuring stable operation as a benchtop temperature test chamber.
-
Smart Control & Monitoring: Equipped with a programmable controller and EZNET technology, allowing for remote monitoring and operation via PC or mobile devices for seamless data management.
-
Global Compliance: Designed to meet international standards such as IEC 60068, ISO 16750, and MIL-STD-810, making it a trusted benchtop humidity chamber for quality assurance across industries.
-
Reliable Durability: Built with high-quality components, including Danfoss electronic expansion valves and a modular structure, ensuring low maintenance costs and a long service life.
Benchtop Environmental Temperature & Humidity Test Chamber Quali22L Technical Specifications
| Model | Quali22L | ||
|---|---|---|---|
| Internal Size | W(mm) | H(mm) | D(mm) |
| 300 | 300 | 250 | |
| Outer Size | W(mm) | H(mm) | D(mm) |
| 480 | 835 | 990 | |
| Volume(L) | 22.5 | ||
| Weight(kg) | 85 | ||
| Model | Quali22L |
|---|---|
|
Temperature |
|
| Temperature control range | -40℃~150℃ (A: 0℃~150℃; B: -20℃~150℃; C: -40℃~150℃) |
| Temperature fluctuation | ±0.5℃ |
| Cooling rate | 150.0℃~25.0℃ Cooling rato 2.0~~3.0℃/min 25.0℃~-40.0℃ Cooling rate 1.0~2.0℃/min -40.0℃~60.0℃ Cooling rate 0.7~1.5℃/min |
| Heating rate | -40.0℃~150.0℃ Within 60 mins 3.0~5.0℃/min |
| Temperature uniformity | ±1.0℃(-40.0℃~100.0℃) ±1.5℃(100.1℃~150.0℃) |
|
Humidity |
|
| Humidity control range | 20.0%RH~95.0%RH |
| Humidity fluctuation | ±1.0%RH |
| Humidity unifomity | ±2.0%RH |
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Benchtop Environmental Chamber - Quali22L
Benchtop Environmental Chamber - Quali22L
Overview
The Quali22L is a compact yet powerful benchtop environmental humidity chamber engineered to simulate extreme climatic conditions for electronics, aerospace, and material research.
Functioning as both a precise benchtop temperature test chamber and a benchtop humidity chamber, it offers reliable testing capabilities in a space-saving design. Whether adhering to IEC, ISO, or MIL-STD standards, the Quali22L ensures your products maintain durability and reliability under rigorous environmental stresses.
Features & Benefits
-
Compact High-Performance: This benchtop environmental chamber optimizes laboratory space without compromising on power, offering a wide range of temperature and humidity simulations for small-scale production and R&D.
-
Advanced Refrigeration System: Features hot gas defrosting and VRF technology to prevent frost buildup and reduce energy consumption by up to 30%, ensuring stable operation as a benchtop temperature test chamber.
-
Smart Control & Monitoring: Equipped with a programmable controller and EZNET technology, allowing for remote monitoring and operation via PC or mobile devices for seamless data management.
-
Global Compliance: Designed to meet international standards such as IEC 60068, ISO 16750, and MIL-STD-810, making it a trusted benchtop humidity chamber for quality assurance across industries.
-
Reliable Durability: Built with high-quality components, including Danfoss electronic expansion valves and a modular structure, ensuring low maintenance costs and a long service life.
Benchtop Environmental Temperature & Humidity Test Chamber Quali22L Technical Specifications
| Model | Quali22L | ||
|---|---|---|---|
| Internal Size | W(mm) | H(mm) | D(mm) |
| 300 | 300 | 250 | |
| Outer Size | W(mm) | H(mm) | D(mm) |
| 480 | 835 | 990 | |
| Volume(L) | 22.5 | ||
| Weight(kg) | 85 | ||
| Model | Quali22L |
|---|---|
|
Temperature |
|
| Temperature control range | -40℃~150℃ (A: 0℃~150℃; B: -20℃~150℃; C: -40℃~150℃) |
| Temperature fluctuation | ±0.5℃ |
| Cooling rate | 150.0℃~25.0℃ Cooling rato 2.0~~3.0℃/min 25.0℃~-40.0℃ Cooling rate 1.0~2.0℃/min -40.0℃~60.0℃ Cooling rate 0.7~1.5℃/min |
| Heating rate | -40.0℃~150.0℃ Within 60 mins 3.0~5.0℃/min |
| Temperature uniformity | ±1.0℃(-40.0℃~100.0℃) ±1.5℃(100.1℃~150.0℃) |
|
Humidity |
|
| Humidity control range | 20.0%RH~95.0%RH |
| Humidity fluctuation | ±1.0%RH |
| Humidity unifomity | ±2.0%RH |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Overview
The Quali22L is a compact yet powerful benchtop environmental humidity chamber engineered to simulate extreme climatic conditions for electronics, aerospace, and material research.
Functioning as both a precise benchtop temperature test chamber and a benchtop humidity chamber, it offers reliable testing capabilities in a space-saving design. Whether adhering to IEC, ISO, or MIL-STD standards, the Quali22L ensures your products maintain durability and reliability under rigorous environmental stresses.
Features & Benefits
-
Compact High-Performance: This benchtop environmental chamber optimizes laboratory space without compromising on power, offering a wide range of temperature and humidity simulations for small-scale production and R&D.
-
Advanced Refrigeration System: Features hot gas defrosting and VRF technology to prevent frost buildup and reduce energy consumption by up to 30%, ensuring stable operation as a benchtop temperature test chamber.
-
Smart Control & Monitoring: Equipped with a programmable controller and EZNET technology, allowing for remote monitoring and operation via PC or mobile devices for seamless data management.
-
Global Compliance: Designed to meet international standards such as IEC 60068, ISO 16750, and MIL-STD-810, making it a trusted benchtop humidity chamber for quality assurance across industries.
-
Reliable Durability: Built with high-quality components, including Danfoss electronic expansion valves and a modular structure, ensuring low maintenance costs and a long service life.
Benchtop Environmental Temperature & Humidity Test Chamber Quali22L Technical Specifications
| Model | Quali22L | ||
|---|---|---|---|
| Internal Size | W(mm) | H(mm) | D(mm) |
| 300 | 300 | 250 | |
| Outer Size | W(mm) | H(mm) | D(mm) |
| 480 | 835 | 990 | |
| Volume(L) | 22.5 | ||
| Weight(kg) | 85 | ||
| Model | Quali22L |
|---|---|
|
Temperature |
|
| Temperature control range | -40℃~150℃ (A: 0℃~150℃; B: -20℃~150℃; C: -40℃~150℃) |
| Temperature fluctuation | ±0.5℃ |
| Cooling rate | 150.0℃~25.0℃ Cooling rato 2.0~~3.0℃/min 25.0℃~-40.0℃ Cooling rate 1.0~2.0℃/min -40.0℃~60.0℃ Cooling rate 0.7~1.5℃/min |
| Heating rate | -40.0℃~150.0℃ Within 60 mins 3.0~5.0℃/min |
| Temperature uniformity | ±1.0℃(-40.0℃~100.0℃) ±1.5℃(100.1℃~150.0℃) |
|
Humidity |
|
| Humidity control range | 20.0%RH~95.0%RH |
| Humidity fluctuation | ±1.0%RH |
| Humidity unifomity | ±2.0%RH |














