IEC 60068-2-1/2/14/30/38/78 Rapid Temperature Change & Humidity Test Chamber
Product No: KWB-054D
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Description
The IEC 60068-2-1/2/14/30/38/78 compliant rapid temperature change & humidity test chamber is an environmental stress screening (ESS) device designed for accelerated reliability testing of aerospace components, information technology equipment, electrical and electronic products, and electronic components under rapid thermal cycling conditions.
Specification:
- Working volume: 1800×1500×2000mm (D×W×H) (Accuracy ±5mm); Overall dimensions (approximate): 1850×1800×3300mm (D×W×H)
- Temperature range: -67°C to +100°C (adjustable); Temperature fluctuation: ≤±0.5°C; Temperature uniformity: ≤±2°C; Temperature deviation: ≤±2°C
- Heating rate: -55°C to +85°C approximately 6°C/min (average throughout process, with 350kg aluminum ingot load, 2230W heat dissipation)
- Cooling rate: +85°C to -55°C approximately 6°C/min (average throughout process, with 350kg aluminum ingot load, 2230W heat dissipation)
- Humidity range: 20% to 95% RH; Humidity fluctuation: ≤±3% RH; Humidity deviation: ≤-3% to +2% RH (humidity >75% RH), ≤±5% RH (humidity ≤75% RH)
- Power supply: 3-phase, 380V AC, 50/60 Hz
- Temperature control accuracy: ±0.1°C
- Display resolution: Time: 0.1 min, Temperature: 0.1°C, Humidity: 0.1% RH
- Controller: Qingrui TMEI990 programmable logic controller with 7-inch LCD touch screen interface
- Acoustic noise level: ≤75 dB(A)
- Observation window: 300×400mm tempered heat-resistant insulating glass
- Compressor cooling method: Water-cooled refrigeration system
- Total power consumption (approximate): 60 kW (30 kW heating, 9 kW humidification, 21 kW cooling); Maximum current: 120 A
- Compressor: BITZER 14 HP/set × 2 sets
- Humidity sensor: Vaisala electronic humidity transmitter
- Chiller: 20P capacity (optional accessory)
Compliance standards: IEC 60068-2-1 (Cold), IEC 60068-2-2 (Dry Heat), IEC 60068-2-14 (Change of Temperature), IEC 60068-2-30 (Damp Heat), IEC 60068-2-38 (Combined Temperature/Humidity), IEC 60068-2-78 (Damp Heat, Steady State)
Model identification: KWB-054D
Frequently Asked Questions
Where is LISUN based and what is your global reach?
We are based in Shanghai, China, founded in 2012. Our products are sold to Western Europe (25%), North America (20%), Eastern Europe (15%), South America (10%), Domestic Market (5%), and other regions. We have 51–100 employees.
How do you guarantee product quality?
We always provide a pre-production sample before mass production and conduct a final inspection before shipment.
What products can I buy from LISUN?
Goniophotometer, Integrating Sphere, Temperature Chamber, EMI Receiver, Surge Generator, and more.
Why should I choose LISUN over other suppliers?
LISUN is a leader in lighting and electrical test instruments, founded in 2003. All products are ISO9001:2015 certified and CE certified. LISUN is a CIE member, and our products have been sold to over 150 countries.
What services and payment terms do you offer?
Delivery terms: FOB, CFR, CIF, EXW, DDU. Payment currencies: USD, EUR, CNY. Payment types: T/T, L/C, Credit Card, PayPal, Cash, Escrow. Languages: English, Chinese, Spanish, Arabic, Russian.