Programmable Temperature And Humidity Chamber

Energy regulation measures are adopted to adjust the refrigeration capacity of the system according to different cooling speeds and temperature ranges while ensuring the main technical indicators of the test chamber, additional energy regulation measures are added, such as evaporation temperature regulation, energy regulation, and hot gas bypass energy regulation to ensure that the energy consumption of the equipment is reduced while meeting the main technical indicators,
Advanced PID regulation technology is used to greatly reduce the energy consumption of the machine. According to the strict water-electricity separation design method, the safety of the machine operation is effectively guaranteed,
Imported core components and excellent technology ensure the long-term working stability of the compressor,
The equipment has the function of recycling circulating water and switching to external drainage, which can be freely selected according to the customer's water quality conditions.

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Features
Technical Indicators
Overall Dimension


Model RJD-HLT-225S RJD-HLT-408S RJD-HLT-1000S Inner Box Size（mm） W600*D500*H750（Customizable） W800*D600*H850（Customizable） W1000*D1000*H1000（Customizable） Dimensions（mm） W1150*D1100*H1750 W1350*D1200*H1850 W1550*D1603*H2000 Temperature Range －40～+150℃ －50～+150℃ －70～+150℃ Humidity range 10～98%RH(Optional） Heating rate Average 1～5℃/minute during the whole process (non-linear no-load) Cooling rate Average 1～5℃/minute during the whole process (non-linear no-load) Temperature fluctuation ±0.3℃ Temperature uniformity ≤2℃（No-load, steady state） Temperature deviation ±1.0℃ Humidity deviation ±3.0%RH(＞75%RH);±5.0%RH(≤75%RH) Observation window W300XH400MM（Customizable），Three-layer vacuum tempered glass Inner box material SUS304/SUS316（Thickness can be customized, with external reinforcement structure） Outer box material Galvanized sheet powder high temperature spray Test terminal or lead hole Wiring ports and lead ports can be reserved as required Cooling method Air Cooling Control method Touch screen programmable PLC, with USB interface, RS485 interface can be connected to computer control, dedicated network control software, convenient remote monitoring, data collection Communication Protocol Open communication protocol can be used with other devices Protective devices Automatic explosion-proof pressure relief device, explosion-proof chain, three-color light alarm device, remote control, smoke exhaust device, fire extinguishing device, emergency stop, power supply protection, etc. Supply voltage AC380V±10% 50HZ±10% Reference Standards GB/T 2423.1—2008 Basic environmental test procedures for electrical and electronic products Test A: Low temperature test GB/T 2423.2—2008 Basic environmental test procedures for electrical and electronic products Test B: High temperature test GJB 150.3A-2009 Military equipment laboratory environmental test methods Part 3: High temperature test GJB 150.4A-2009 Military equipment laboratory environmental test methods Part 4: Low temperature test GB 10592-2008 Technical conditions for high and low temperature test chambers GB/T 5170.1-2008 Basic parameter verification methods General GB/T 5170.2-2008 Electrical and electronic products environmental test equipment inspection methods Temperature test equipment

Model	RJD-HLT-225S	RJD-HLT-408S	RJD-HLT-1000S
Inner Box Size（mm）	W600D500H750（Customizable）	W800D600H850（Customizable）	W1000D1000H1000（Customizable）
Dimensions（mm）	W1150D1100H1750	W1350D1200H1850	W1550D1603H2000
Temperature Range	－40～+150℃ －50～+150℃ －70～+150℃
Humidity range	10～98%RH(Optional）
Heating rate	Average 1～5℃/minute during the whole process (non-linear no-load)
Cooling rate	Average 1～5℃/minute during the whole process (non-linear no-load)
Temperature fluctuation	±0.3℃
Temperature uniformity	≤2℃（No-load, steady state）
Temperature deviation	±1.0℃
Humidity deviation	±3.0%RH(＞75%RH);±5.0%RH(≤75%RH)
Observation window	W300XH400MM（Customizable），Three-layer vacuum tempered glass
Inner box material	SUS304/SUS316（Thickness can be customized, with external reinforcement structure）
Outer box material	Galvanized sheet powder high temperature spray
Test terminal or lead hole	Wiring ports and lead ports can be reserved as required
Cooling method	Air Cooling
Control method	Touch screen programmable PLC, with USB interface, RS485 interface can be connected to computer control, dedicated network control software, convenient remote monitoring, data collection
Communication Protocol	Open communication protocol can be used with other devices
Protective devices	Automatic explosion-proof pressure relief device, explosion-proof chain, three-color light alarm device, remote control, smoke exhaust device, fire extinguishing device, emergency stop, power supply protection, etc.
Supply voltage	AC380V±10% 50HZ±10%
Reference Standards	GB/T 2423.1—2008 Basic environmental test procedures for electrical and electronic products Test A: Low temperature test GB/T 2423.2—2008 Basic environmental test procedures for electrical and electronic products Test B: High temperature test GJB 150.3A-2009 Military equipment laboratory environmental test methods Part 3: High temperature test GJB 150.4A-2009 Military equipment laboratory environmental test methods Part 4: Low temperature test GB 10592-2008 Technical conditions for high and low temperature test chambers GB/T 5170.1-2008 Basic parameter verification methods General GB/T 5170.2-2008 Electrical and electronic products environmental test equipment inspection methods Temperature test equipment