GA-2009-B Two Box Cold Heat Shock Test Chamber
- Paglalarawan
- Pagtatanong
Paglalarawan
Two Box Cold Heat Shock Test Chamber
Product 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
Two Box Cold Heat Shock Test Chamber
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.
Two Box Cold Heat Shock Test Chamber
Technical Parameters:
| Temperature impact range | High temperature 60℃～+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 (temperatura ng kuwarto) ~ -55℃ for about 50min (room temperature +10– +30°C) |
| Pag iiba ng temperatura | ±1.0℃ |
| Temperature Uniformity | ±2.0°C |
| Impact recovery time | -40– +150℃ for 5min.
※ The high and low temperature impact constant temperature time is above 30min |
Two Box Cold Heat Shock Test 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. |
| Pintuan | 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 D400㎜.
b.No more than 5KG. c.Stainless steel SUS304 inner case.. |
| Pag init ng sistema | Finned radiator type stainless steel heater.
1.High temperature tank 6 KW. 2.Cryostat 3.5 KW. |
|
Air circulation system
|
1.Motor 1HP×2 Platform.
2.Stainless steel extension shaft.. 3.Multi-wing fan blade（SIROCCO FAN）. 4.Specially designed fan forced air circulation system. |
Two Box Cold Heat Shock Test Chamber
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. Katumpakan: temperature ±0.1℃+1digit.
- b. Resolusyon: 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.
