
The high and low temperature alternating test chamber is an essential testing equipment in aviation, automotive, home appliances, scientific research and other fields, used to test and determine the parameters and performance of electrical, electronic and other products and materials after high and low temperature environmental changes.
1High and low temperature alternating humidity test chamberScope of Application
Suitable for testing the performance indicators of aerospace products, information electronic instruments, materials, electrical and electronic products, and various electronic components in high and low temperature environments. Applied to the defense industry and aerospace industry The test specifications for heat resistance, cold resistance, dry resistance, and quality management engineering of automation components, automotive parts, electronic and electrical components, instruments, materials, plastics, chemical, food, pharmaceutical industries, and related products evaluate the adaptability and characteristics of the tested products under given environmental conditions.
2、 Product characteristics of high and low temperature alternating humidity test chamber
High definition true color LCD touch screen, temperature control adopts P · I · D+S · S · R system for coordinated control of the same channel; It has the function of automatic calculation, programmable and massive storage of historical data and curves. Equipped with USB port and Ethernet terminal interface, it supports real-time computer monitoring, historical curve playback, program editing, FTP upload and download, historical fault viewing, remote setting/program control and other functions.
The refrigeration system adopts the original French Taikang compressor unit, and the refrigerant adopts the American DuPont brand, with strong refrigeration effect and stable performance.
The core electrical components are all imported from well-known brands such as Schneider and Omron.
Following the advanced design concept of foreign environmental testing equipment, water and circuit are completely separated, making operation and use safer.
Unique leakage protection design ensures safer operation.
Focusing on details, rust proof design for lead testing holes, Japanese imported silicone rubber sealing strips to ensure sealing effect, and high-quality fixed PU caster design.
The observation window is made of multi-layer insulated tempered glass, and the inner side is coated with laminated conductive film for heating and defrosting (clearly observe the test process)
The test hole (on the left side of the machine) can be used for external testing power or signal lines (the aperture or number of holes needs to be increased and indicated)
3、 Technical parameters of high and low temperature alternating humidity test chamber
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Machine model |
JX-PRH-80 |
JX-PRHT-100 |
JX-PRHT-150 |
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temperature range |
-70℃~+150℃ |
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temperature fluctuation |
≤±0.5℃ |
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Temperature Uniformity |
≤±2.0℃ |
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warm-up time |
-20 ℃~+150 ℃, within 50 minutes -40 ℃~+150 ℃, within 60 minutes -70 ℃~+150 ℃, within 75 minutes |
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Cooling time |
+20 ℃~-20 ℃, within 45 minutes +20 ℃~-40 ℃, within 65 minutes +20 ℃~-70 ℃, within 95 minutes |
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Dimensions inside the box Unit centimeter |
W40 H50 D40 |
W50 H50 D40 |
W50 H60 D50 |
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Outer dimensions of the box Unit centimeter |
W60 H141 D115 |
W70 H141 D115 |
W70 H151 D125 |
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heating power |
2.2KW |
2.6KW |
2.6KW |
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Humidification power |
1.8KW |
2KW |
2KW |
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Partition load capacity quantity |
Single layer load capacity 8KG (2 pieces) |
Single layer load capacity 10KG (2 pieces) |
Single layer load capacity 10KG (2 pieces) |
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Total weight of the machine |
280KG |
320KG |
400KG |
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Power connection method |
Single phase 3-wire 220V50HZ |
Single phase 3-wire 220V50HZ |
Three phase 5-wire 380V50HZ |
Dongguan Jiuxing Electronic Technology Co., Ltd
contacts; Mr. Cao 135
Telephone;
Fax;
website; www.gaodiwenxiang.com
