Environmental Climate Two Boxes Hot And Cold Impact Testing Chamber
Product Name: two-box cold and hot impact test box
Product Model: KB-TC-80
Environmental Climate Two Boxes Hot And Cold Impact Testing Chamber
Product Brief Introduction:
Scope of application
This series of cold and heat shock test box is suitable for alternating shock test of electrical and electronic products and electronic parts.
Applicable standard
Products can meet CNS, MIL, IEC, JIS, GB/T2423.5-1995, GJB150.5-87 and other standards
Control Mode:
Using low temperature and high temperature hot and cold storage tank, in accordance with the action to open the valve, the low temperature and high temperature to test by air supply system fast fast groove, so as to achieve rapid temperature shock effect, balance (BTC) + special temperature control system design of supply air circulation system, to control SSR P.I.D. way, make the system of heat equal to the amount of heat loss, thus the use of long-term stability.
Environmental Climate Two Boxes Hot And Cold Impact Testing Chamber
Technical Parameters:
Temperature impact range
High temperature60℃~+150℃
Low temperature-40℃~-10℃
Preheating temperature range
+60℃ ~ +180℃
High temperature tank heating time
RT(indoor temperature)~+180℃ takes about 40min
(room temperature is +10 ~ +30℃).
.
Pre-cooling temperature range
-10℃~-55℃
Cooling time of cryogenic tank
RT (room temperature) ~ -55℃ for about 50min (room temperature +10-- +30℃)
Temperaturefluctuation
±1.0℃
Temperature Uniformity
±2.0℃
Impact recovery time
-40-- +150℃ for 5min.
The high and low temperature impact constant temperature time is above 30min
Environmental Climate Two Boxes Hot And Cold Impact Testing Chamber
Product Mix:
Inside Dimension
W500×H400×D400 mm
Carton Size
W1230×H2250×D1700 mm
In the cases of material
Fogged stainless steel plate(SUS#304)
Carton material
Sand-lined stainless steel plate(SUS#304)
Heat preservation material
a.
High temperature tank: aluminum silicate insulation cotton.
b.
Low temperature tank: HIGH density PU foam.
Door
Upper and lower monolithic doors, open on the left.
a. Embedded flat handle.
b.After the button:SUS#304.
c.Silicone foam rubber strip.
Testing rack
a.The hanging basket size:W500 x D400mm.
b.No more than 5KG.
c.Stainless steel SUS304 inner case..
Heating system
Finned radiator type stainless steel heater.
1.High temperature tank 6 KW.
2.Cryostat 3.5 KW.
Air circulation system
1.Motor1HP×2 Platform.
2.Stainless steel extension shaft..
3.Multi-wing fan blade(SIROCCO FAN).
4.Specially designed fan forced air circulation system.
Refrigeration System:
Adopt multi - section automatic load capacity adjustment technology, more efficient, more energy - saving
Pressure reduction machine
Imported French "Taikang" brand semi-enclosed compressor
Cold condenser
Fin - mounted cooling fan
Hair steamer
Finned multi - segment automatic load capacity adjustment
Bulk expansion valve
Imported from Danfoss, Denmark
Refrigerant
R404A imported from USA
Make cooling auxiliary parts
Desiccant (Denmark), oil separator (USA), refrigerant window (Denmark), solenoid valve (Japan), filter (Japan), pressure controller (Korea), globe valve (Italy) and other refrigeration parts are imported
Protector:
Zero crossing brake fluid power controller
Heating air burn protection switch
Compressor overpressure protection switch
Compressor overload overcurrent protection switch
Phase loss protection switch
No fuse overload protector
Quick heating insurance
Master Controller:
Touch-screen direct button controller, Chinese and English 7 "graphics wide view, high contrast with adjustable backlight function of large LCD LCD controller.
1.Controller specification:
a. Precision: temperature ±0.1℃+1digit.
b. Resolution: temperature ±0.1.
c. It has upper and lower standby functions and alarm functions.
d. Temperature input signal T-type.
e.P.I.D control parameter setting,P.I.D automatic calculation.
2.Screen display function:
a. Screen chat, no need to press the button to enter, direct touch screen options.
b. Direct display of temperature setting (SV) and actual (PV) values.
c. Display the fault status and explain the troubleshooting method.
d. Display the current program number, duration, remaining time and number of cycles.
e. The setting value of temperature program is displayed by graph curve, with the function of real-time display program curve execution.
f. With a separate program editing screen, temperature, time and cycle times can be entered.
g. The screen can be backlit.
h. Screen display protection can be used for timing, TIMER or manual off Settings.
3. Program capacity and control function:
a. Available program group: maximum 96 PATTEN(i.e. 96 test specifications can be set).
b. Repeatable execution of commands: each command can be executed 999 times.
c. Ments time setting 0--99Hour59Min.
e. It has the memory of power off program, and automatically starts and continues the program function after power back on.
f. Real-time display of graphic curves during program execution.
g. Reservation startup and shutdown functions.
h. With date and time adjustment functions.
Primary Clustering:
1.Ac contactor: France
2.Thermal relay: France
3.Ac relay: France
4.Time relay: France
5.Controller: Independently developed
6.Overtemperature protector: Taiwan
7.Power master switch: Taiwan
8.Solid state relay: Taiwan,
9.Button switch: Taiwan
10.Dry burn protector: Italy
Supplementary Instruction:
Make the electric voltage: AC3 5W 380V 50/60Hz.
Voltage variation allowable: ±10% of the fixed voltage.
Environment:
Allowed environment: 0 ~ 30℃
Performance assurance environment: 5 ~ 25℃
Do not place other objects within 60CM around the instrument
Items not included in the appraisal:
1. Preparatory work for the establishment of the site
