190L High and Low Temperature Humidity Test Chamber
URL: /190l-high-low-temperature-humidity-test-chamber
This 190L chamber (model EC4018) delivers precise temperature and humidity cycling for reliability testing of electronic components, automotive parts, and aerospace materials. With a temperature range from -40°C to +150°C and a heating rate of 3.0°C/min, it accelerates environmental stress screening while maintaining uniformity of ±2.0°C.
Key Selling Points
- Compact footprint: With internal dimensions 580×450×750mm and external 820×900×1560mm, this model fits tight lab spaces while offering full performance.
- Rapid temperature change: Heating at 3.0~4.0°C/min and cooling at 3.0°C/min (25°C ambient) reduces test cycle time.
- Reliable humidity control: Achieves 10%RH to 98%RH with ±3.0%RH uniformity, essential for damp heat testing.
- IEC 60068 compliance: Meets GB/T 2423.1, GB/T 2423.2, GB/T2423.3, IEC60068-2-1, GB/T10586, GB 15093 standards for global acceptance.
- Robust construction: Inner chamber of SS304 stainless steel resists corrosion; outer casing of powder-coated carbon steel ensures durability.
Technical Specifications
| Internal Volume | 190L |
|---|
| Temperature Range | -40℃ ~ +150℃ |
|---|
| Temperature Fluctuation | ±0.5℃ |
|---|
| Temperature Uniformity | ±2.0℃ |
|---|
| Heating Rate | 3.0~4.0℃/min |
|---|
| Cooling Rate | 3.0℃/min |
|---|
| Humidity Range | 10%RH ~ 98%RH |
|---|
| Humidity Uniformity | ±3.0%RH |
|---|
| Power Supply | AC380V±10%, 50Hz±1%, three-phase five-wire |
|---|
| Cooling Method | Air-Cooled |
|---|
| Internal Dimensions (W×D×H) | 580×450×750mm |
|---|
| External Dimensions (W×D×H) | 820×900×1560mm |
|---|
Models and Options
This model is part of the EC4018 series. Other volumes available: 335L (EC7034), 600L (EC7060), 990L (EC7100), 1540L (EC7150). Custom temperature and humidity ranges can be configured upon request.
Materials and Structure
Inner chamber uses SS304 stainless steel for corrosion resistance and easy cleaning. The outer casing is powder-coated carbon steel for structural integrity and a professional appearance. Air-cooled refrigeration minimizes installation complexity.
Applications
Ideal for electronics, automotive, aerospace, and materials science testing, including temperature cycling, damp heat, and accelerated aging.
Customization
Custom test profiles, data logging, and remote monitoring can be integrated. Single-unit orders accepted.
FAQ
Q: What is the minimum order quantity? A: 1 unit.
Q: What are the delivery terms? A: FOB, CIF, EXW, DDP.
Q: How is quality assured? A: Pre-shipment FAT and on-site SAT with calibration certificate.
Q: Does it comply with international standards? A: Yes, IEC 60068 and GB/T standards.
Q: Can the temperature range be extended? A: Options up to -70°C are available.
Q: What power supply is required? A: AC380V 50Hz three-phase.
Q: Is humidity control available? A: Yes, from 10%RH to 98%RH.
Inquiry Information
For pricing and lead time, contact info@envsin.com or WhatsApp +86 15013523936.
Image
