JITAI-6050L Constant Temperature Humidity Climatic Test Chamber

Performance indicators meet GB5170、2、3、5、6-95“The basic parameter verification method of environmental test equipment for electrical and electronic products requires low temperature, high temperature, constant damp heat, alternating damp heat test equipment"
Basic environmental test procedures for electrical and electronic products Test A: Low temperature test method GB 2423.1-89(IEC68-2-1)
Basic environmental test procedures for electrical and electronic products Test B: High temperature test method GB 2423.2-89(IEC68-2-2)
Basic environmental test procedures for electrical and electronic products Test Ca: Constant damp heat test method GB/T 2423.3-93(IEC68-2-3)
Basic environmental test procedures for electrical and electronic products Test Da: Alternating damp heat test method GB/T423.4-93(IEC68-2-30)

Detailed parameter performance：（Refers to the air-cooled type at room temperature 20℃, when no load）
1.model：

Structure and material:
A.Inner box material: stainless steel plate(SUS #304 )
B.Outer box material: stainless steel plate after atomization treatment (SUS #304 )
C.Insulation material: rigid Polyurethane foam and glass wool
D.Air circulation system:
(1) 90W motor
(2)Stainless steel extension shaft
(3)Multi-wing fan(SIRCCO FAN)
E.Box door: single-piece door, single window, left opening, handle on the right hand side
(1)window 260x340x40mm 3 layers of vacuum layer
(2)Flat embedded handle
(3)Back button:SUS #304

Refrigeration system:
A.Compressor: Fully enclosed compressor imported from France
B.Refrigerant: environmentally friendly refrigerant R404A
C.Condenser: Fin type with cooling motor
D.Evaporator: fin type multi-stage automatic load capacity adjustment
E.Other accessories: desiccant, refrigerant flow window, expansion valve
F.Expansion system: capacity controlled refrigeration system

Control System：
Original imported from South Korea, full English LCD 7-inch Korean 880 display LCD touch panel, screen dialogue input data,temperature and humidity can be programmed at the same time, curve display, set value / display value curve. Various alarms can bedisplayed separately. When a fault occurs, the fault can be displayed on the screen to eliminate the fault and eliminate the misoperation. Multiple PID control functions, precise monitoring function, and display on the screen in the form of data．
1.Controller specifications:
a.Accuracy: temperature ±0.1℃, humidity ±1%RH
b.Resolution: temperature ±0.1, humidity 1%R.H.
c.Temperature slope: 0.1～9.9 can be set
d.With upper and lower limit standby and alarm function
e.Temperature and humidity input signal selection PT 100Ω×2 (dry bulb and wet bulb）
f.Temperature and humidity conversion output:4～20MA
g.6 groups of P.I.D control parameter settings, P.I.D automatic calculation, dry and wet bulb automatic correction
2. Screen display function:
a.Touch screen input,options displayed directly on the screen
b.Direct display of temperature and humidity setting (SV) and actual (PV) values ​​
c.It can display the current execution program number, segment number, remaining time and cycle number
d.Running cumulative time function
e.The temperature and humidity program setting value is displayed in a graphic curve, with real-time display program curve execution function
f.With a separate program editing screen, directly enter the temperature, humidity and time
3. Program capacity and control function:
a.Available program groups: up to 100 groups
b.Usable memory capacity: 5000 SEGMENTS in total
c. Commands can be executed repeatedly: each command can be up to 9999 times
d.The production of the program adopts dialogue style, with editing, clearingfunctions
e. SEGMENTS time setting 0～530Hour59Min
f. With power-off program memory, it will automatically start and continue to execute the program after power is restored
g.The graph curve can be displayed in real time when the program is executed
h.With date and time adjustment function
i.Key and screen lock (LOCK) function

Standard configuration:
A.Power cord 4.0 mmx3 core
1. One 232 export terminal
2. Stainless steel SUS #304 square punching steel plate rack
3. 8 stainless steel buckles with adjustable spacing
4. One 11W energy-saving lighting window lamp
5. One ψ50mm test hole on the left side of the body and one stainless steel hole cover.
6. 1 piece of non-woven fabric for standard test
7. One set of controller instruction manual, one set of operation manual