High - and low-temperature three-field impact test chamberSuitable for electrical, electronic products, energy-saving lamps, LED lamps, candle lights, downlights, panel lights, T8/T5 lamp tubes, high and low voltage lightstrips, tri-proof lights, halogen lights, incandescent lamps, controllers, electronic ballasts, machine tool equipment, low voltage equipment, switch control equipment, automotive parts, building material machinery, molds, air conditioners, home appliances, construction equipment, hardware and plastics and other series of products and components will be impact damage tests at high and low temperatures, as well as rapid or gradual temperature adjustment tests.
1. Temperature storage area: High temperature box: +60℃～200℃;
2. Temperature storage range: Low temperature box: : 0℃～-75℃;
3. Cold and hot aging can affect theTemperature has three options: +150～-40℃
3. Temperature variation: ±0.5℃;
4. Uniform Temperature: ±2℃;
5. Heating rate: ≤5℃/min; (full average)
6. Cooling rate: ≤5℃/min;; (full average)
7. Lower limit temperature pre-cooling: ≤-50℃
three fields type high and low temperature -Impact test chamber Cooling system:
1. The refrigeration system uses an optimized design combination of imported compressors that achieve lower Boperating noise, better performance, and stable and reliable performance.
2. The controller automatically adjusts the refrigeration cycle to ensure the normal state of compressor suction and discharge
3. The refrigeration system uses a new refrigerant demand algorithm, which can use the refrigeration capacity sensibly and effectively, and effectively reduce the mutual consumption of cold and heat to achieve a stable control and achieve energy saving more than 30% year after year
4. Intelligent control system will automatically activate the large compressor to cool down when the temperature is rapidly cooled down, and the high temperature insulation and temperature rise process will be controlled linearly by the balanced temperature of the small compressor to the Energy saving.
Strong security protection system:
1. The controller's internal temperature limit, high and low temperature protection settings
2. Electronic high-temperature over-temperature protection device on the control panel
3. Extreme over-temperature dry protection, ultra-high temperature limit protection device
4. Compressor protection - refrigerant pressure protection and overload protection device
5. Compressor protection - Oil pressure protection and device, poor oil return is the compressor A relatively common type of damage
6. Pressure protection device - air pressure drive mechanism Air pressure source pressure protection and cooling water pressure protection device
7. Humidification and water shortage protection device 8. Leakage protection 9. Power supply total phase sequence and phase failure protection.
High uniformity guaranteed air channel system:
1. Special moisture-proof and heat-dissipating design, stainless steel extended axis circulating motor + high/low temperature resistant aluminum alloy multi-blade centrifugal wind impeller.
2. Positive pressure air outlet design ensures every corner has air circulation to avoid the
3. Balanced temperature control P.I.D + P.W.M + S.S.R system, stable and precise temperature and humidity control.
Storage and processing of curves and data:
1, standard USB2.0 interface , save the Read data and waveforms, and download them to the computer for display, analysis and storage.
2. Standard RS-232C communication interface, the can control the machine and the computer hard disk to save data in two directions
3. It can record 120 days of historical data and curve functions based on 60-second sampling calculation
4. The sampling rate can be set arbitrarily from 3 seconds to one hour
5. The operation of the machine can be monitored remotely via the Internet and the machine can be controlled remotely (optional).
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