IEC 60068 Thermal Shock Cycling Enviromental Test Chamber
IEC 60068 Materials Thermal Shock Cycling Enviromental Testing Chamber
Product information:
This thermal shock test chamber meets the requirements of IEC60068-2-1, IEC60068-2-2, IEC60068-2-30 and IEC60068-2-78, and required by many standards.
It is used to verify whether there is a bad influence on the product due to rapid changes in high and low temperature in such a manner that the sample does not move.
Technical parameters:
| Control & Operation | PLC and touch screen intelligent control system | |
| Chamber Size (Optional) |
70L two chambers: inner size: WDH=500×350×400mm, outer size: WDH=1500×1970×1900mm, |
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Temperature Shock Range |
A: -40～+150℃ |
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| Storage Temperature Range of Low Temperature Zone (optional) |
A: -10～-50℃ |
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| Cooling time of Low Temperature Zone |
RT room temperature ~ -50 ° C, about 75 min |
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| Storage Temperature Range of High Temperature Zone | +50℃～+180℃ | |
| Heating time of High Temperature Zone | RT room temperature～＋180℃, about 50min | |
| Temperature Fluctuation of Sample Zone | ±0.5℃ (at constant temperature) | |
| Temperature Accuracy Range | Setting accuracy: ±0.1°C, indicating accuracy: ±0.1°C, resolution: ±0.1°C | |
| Temperature Deviation | ±2℃(no load, at constant state) | |
| Temperature Recovery Time | ≤5min (Can be customized) | |
| Conversion Time | ≤8s (two chambers)/10s (three chambers) | |
| High and Low Temperature Shock Time | ＞30min | |
| Temperature Sensor | High precision Class A PT100 platinum resistance sensor | |
| System Main Composition | ||
| Chamber Body | The inner chamber is made of SUS304# stainless steel plate, rounded shape, smooth, easy for clean | |
| The outer chamber is made of A3 cold-rolled steel plate electrostatic double-sided spray or SUS304 stainless steel | ||
| Lead hole: inner and outer chambers are equipped with a threading hole with a rubber stopper | ||
| Insulation material: polyurethane foam | ||
| Observation window: double-layer explosion-proof tempered glass door | ||
| Heating System | Heating method: electric heating | |
| High quality nickel-chromium wire electric heater, contactless control (SSR) | ||
| Cyclic Mode | Centrifugal fan / multi-blade fan blade | |
| Cooling System | Cascade cooling, (using French Taikang full-closed compressor or German BITZER semi-closed compressor) | |
| Non-fluorine environmentally friendly refrigerant R404A R23, in line with environmental regulations, safe and non-toxic. | ||
| Shell and tube condenser (water cooled). | ||
| High-performance fin type automatic load capacity adjustment, long-term use of low temperature and high humidity conditions without frosting. | ||
| Control System | Touch screen: Weinview programmable temperature and humidity controller (7 inch 16-bit true color touch screen) | |
| Temperature control: PID self-tuning, using Class A PT100 platinum resistance sensor | ||
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Function: fixed value test and program test |
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| Operation Mode | First high temperature→then low temperature; first low temperature→then high temperature; first high temperature→ then low temperature + room temperature mode; first low temperature→then high temperature + room temperature mode | |
| Data Storage | With temperature and humidity curve interface, with standard R232 interface or U disk communication interface, the data can be downloaded, and the data changes and processes can be recorded. | |
| Safety Protection | Power-off memory function, phase sequence protection, leakage protection, over-temperature protection, compressor overload protection, water shortage alarm, abnormal protection | |
| Safety Protection Device | Heater air-burning protection switch, heater over current circuit breaker, circulating fan over current overload protection | |
| Compressor high voltage protection switch, compressor overheat protection switch, compressor over current protection switch | ||
| Under-reverse phase circuit breaker, no-fuse switch, zero-crossing gate fluid power controller | ||
| Alarm Indication | When the above protection occurs, the equipment stops running, an audible and visual alarm is issued, and the fault location is displayed on the meter. | |
Sinuo can customize various of enviromental test chambers with different test volume, temperature range, accuracy,etc, based on different standards requirements. Welcome to contact us for more details.
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