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| Price | To Be Negotiated |
| MOQ | 1 |
| Delivery Time | 30-35 business days after received the payment |
| Brand | Envsin |
| Place of Origin | China |
| Certification | CE and ISO |
| Model Number | ECQ7025 |
| Packaging Details | Wooden packing |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 25 per month |
| Place of Origin | China | External Dimension | 1100mm*1900mm*2000mm |
| Packaging Details | Wooden packing | Model Number | ECQ7025 |
| Air pressure control range | Atmospheric pressure ~ 0.5 KPa | Supply Ability | 25 per month |
| Certification | CE and ISO | Brand Name | Envsin |
| Payment Terms | L/C, T/T, Western Union | Humidity range: | ＋10℃～＋95℃ |
| Test Space Dimension | 600mm*600mm*700mm | Price | To Be Negotiated |
| Delivery Time | 30-35 business days after received the payment | Product name | Altitude Chamber |
| Volume | 250L | Minimum Order Quantity | 1 |
| Temperature range | -70℃～＋150℃ | Dropping temperature Recovery time | ＜45min |
Humidity Control Altitude Chamber Altitude Low Air-Pressure Testing
The altitude chamber can be used for the heat dissipation test sample and non-heat dissipation test sample test. For the test of heat dissipation test sample, the heat dissipation power can not exceed the cooling capacity of the refrigeration system of the test box, because the control of temperature and humidity is a dynamic balance process, in different temperature and humidity points, the cooling capacity of the refrigeration system is also accompanied by changes.
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| Temperature Chambers | ETQ7025 | ETQ7050 | ETQ7100 | ETQ7200 |
| Climate Chambers | ECQ7025 | ECQ7050 | ECQ7100 | ECQ7200 |
| Test Space Volume (L) | 250 | 500 | 1000 | 2000 |
| Temp. Test Parameters: | ||||
| Temp. Range (℃) | -70~+150 | |||
| Temp. Constancy (℃) | ±0.1-±0.8 (Atmospheric Pressure No Load) | |||
| Temp. Homogeneity(℃) | ±0.5-±2.0 (Atmospheric Pressure No Load) | |||
| Temp. Accuracy (℃) | ±2.0 (Atmospheric Pressure No Load) | |||
| Heat Up Time (min) (+ 20℃ to ~150℃) |
60 |
60 |
50 |
60 |
| Cooling Down Time (min) (+ 20℃ to~60℃) |
90 |
80 |
60 |
80 |
| Pressure Range (Kpa) | Atmospheric Pressure ~1.0 Atmospheric Pressure ~0.5 | |||
| Pressure Accuracy (Kpa) | ±2 (Atmospheric Pressure ~40KPa); ±5%(40KPa~4KPa); ±0.1(4KPa~1KPa) | |||
| Pressure Release Time (min) |
45(Atmospheric Pressure→1KPa) |
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| Rapid Release of Pressure Function (optional) |
Pressure Release Range: 75.2KPa → 18.8KPa; Pressure Release Time: 15sec |
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| Climate Test Parameters for ECQ series: | ||||
| Temp. Range (℃) | +10~+95 | |||
| Temp.Constancy (℃) |
±0.1~±0.8 (Atmospheric Pressure No Load) |
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| Temp. Homogeneity (℃) |
±0.1~±2.0 (Atmospheric Pressure No Load) |
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| Humid. Range (%RH) | (10) 20-98 (Atmospheric Pressure No Load) | |||
| Humid. Constancy (%RH) |
±1-±3 (Atmospheric Pressure No Load) |
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| Test Space Dimension (mm) |
600*600*700 |
800*700*900 |
1000*1000*1000 |
1400W*1200D*1200H |
| External Dimension (mm) | 1000*1800*1880 | 1500*2750*1900 | 1400*3250×2000 | 1810W*3710D*2310H |
| Power | AC380V±10%, 50HZ, 3/N/PE | |||
| Cooling Methods | Water-Cooled | |||
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Options Accessories |
Standard Version |
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Integral, (altitude chamber door direction is in the front) for the studio, refrigeration unit for the lower, after the electric control cabinet and electric control device, the main control interface is located in front of the altitude chamber door, the expansion control panel is located in the right back of the altitude chamber. Wide open door, back and side of the studio for circulating air duct system and air conditioning system: air centrifugal fan, air diversion unit, low pressure heat radiation unit, heater, humidifier, refrigeration heat exchanger, temperature/low pressure sensing unit.
