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Three box high and low temperature alternating test chamber
Product use: The three box high and low temperature alternating test chamber is an essential testing equipment in the fields of aviation, automotive,
Product details
| Equipment model | Studio size (D * W * H) mm | Dimensions (D * W * H) mm | |
| LRHS-101B-3LJ | 450×450×500 | According to the three views of the contract | |
| LRHS-225B-3LJ | 500×600×750 | ||
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Technical Parameter
Sales Hotline: 021-608 99999
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temperature range | A:-20℃～150℃ B:-40℃～150℃ C:-60℃～150℃ D:-70℃～150℃ |
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| temperature uniformity | ≤ 2 ℃ (when unloaded) | ||||||
| temperature fluctuation | ± 0.5 ℃ (when unloaded) | ||||||
| Time setting range | 1～60000M | ||||||
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| heating rate | 1.0～3.0℃/min | ||||||
| cooling rate | 0.7～1.0℃/min | ||||||
| test hole | Installed on the left side of the machine, used for external testing of power or signal lines | ||||||
| Observation window | 210 × 275mm or 395 × 395mm (effective field of view) | ||||||
| send use material material |
External material | High quality A3 steel plate electrostatic spraying | |||||
| Inner box material | Imported high-grade stainless steel SUS304 | ||||||
| Insulation material | Rigid polyurethane foam+glass fiber | ||||||
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temperature controller | Imported "Youyi Control" brand temperature instrument | |||||
| temperature sensor | PT100 platinum resistance thermometer | ||||||
| Cooling method | Double machine cascade refrigeration | ||||||
| compressor | Taikang, France | ||||||
| Standard configuration | Sample rack with 2 layers, equipped with condensate water collection tray, and discharged outside the box | ||||||
| Safety protection | Compressor overpressure overload, overheating, fan motor overheating, leakage protection Whole machine under phase/reverse phase, test timing, overload and short circuit protection |
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| supply voltage | AC380V±10% 50Hz | ||||||
| Power | （A）8.5kW/12.0kW | ||||||
| Usage environment | 5℃～＋28℃ ≤85% RH | ||||||
| Note: 1. The test data were measured under good ventilation conditions at an ambient temperature of 25 ℃ 2. The above parameters are for reference only and can be customized according to the specific testing parameters of the user 3. This technical information is subject to change without prior notice |
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