| Model | YTH-080 | YTH-150 | YTH-225 | YTH-408 | YTH-800 | YTH-1000 |
| Inner chamber size W×H×D(cm) | 40×50×50 | 50×60×50 | 50×75×50 | 80×85×60 | 100×100×80 | 100×100×100 |
| Exterior chamber size W×H×D(cm) | 60×172×120 | 70×174×130 | 70×172×181 | 100×182×197 | 120×197×197 | 120×197×217 |
| Testing temperature range | -70ºC,-60ºC,-40ºC,-20ºC,0ºC~150ºC,Other temperature can be customized | |||||
| Testing humidity range | 20%RH~98%RH(Low humidity 10%RH~98%RH or 5%RH can be customized) | |||||
| Temp.humi.fluctuation | ±0.3ºC;±0.5%RH | |||||
| Temp.humi.uniformity | ±2ºC;±3% empty loading after stablize for 30mins ±2ºC;±3%RH | |||||
| Temp.humi.resolution | 0.01ºC;0.1%RH | |||||
| Heating&cooling time ºC/min | Heat-up:3ºC/min(average),cool-down:1ºC/min(average) | |||||
| Exterior chamber material | Cold rolled plate + Powder coating | |||||
| Interior chamber material | SUS#304 Stainless steel | |||||
| Insulation material | PU | |||||
| Circulation system | Centrifugal fan air circulation system | |||||
| Heating system | SUS# Stainless steel high-speed heater | |||||
| Humidification system | Electrothermal steam humidification | |||||
| Dehumidifying | ADP critical dew point cooling / dehumidifying method | |||||
| Refrigeration system | Compressor + Finned evaporator + Air(Water) cooling condenser | |||||
| Controlling system | Touch screen controller | |||||
| Other components | Vacuum glass observation window | |||||
| Test hole(50mm) | ||||||
| Controller status indicator | ||||||
| View light | ||||||
| Compartment shelf (2 freely adjustable) | ||||||
| Safety protection device | Overheat protection circuit breaker | |||||
| Humidification system overheat protection | ||||||
| Compressor overload protection | ||||||
| Control system overload protection | ||||||
| overload indicator | ||||||
| Phase sequence protection | ||||||
| Water shortage protection | ||||||
| High voltage and low voltage protection | ||||||
| Over temperature protection | ||||||
| Water supply delay protection | ||||||
| Fan overcurrent protection | ||||||
| Power supply | AC 1ψ220V;3ψ380V 60/50Hz | |||||
| Customization service | Non-standard or special requirements are all welcome | |||||