Zhuhai humidity tester humidity tester humidity tester wholesale dealer profit Goto Testing Instruments

The environmental test machine Product Description: The chamber device is divided into: high-temperature, low temperature zone, three-part test area, test the product in the test area, temperature shock or low temperature zone area into the test zone impact tests products for the static type. Equipment conditions: 1. ground level, ventilated; 2. around without a strong vibration, no strong electromagnetic fields, no flammable corrosive substances and dust; 3. with drainage pond near the drain; 4. Site ground bearing capacity : not less than 800kg / m; 5. Environmental conditions: Temperature: 5 ℃ ~ 35 ℃, Relative humidity: ≤85%, pressure 86kpa ~ 106kpa; 6. gas source (compressed air): Pressure: (5 ~ 7) kg / c m, connecting pipe diameter: ∮8mm, flow rate: 0.1 cubic meters / min; 7. environmental requirements for storage: The device does not work, the environmental temperature should be kept within 0 ℃ ~ + 45 ℃, when the ambient temperature is below 0 ℃ , should the equipment remaining water drained to avoid freezing water pipes within pipes up bad. Environmental testing equipment technical parameters: 1. Temperature range: RT + 10 ~ 70 ℃ 2. Humidity range: 80 ~ 95% RH 3. wavelength: 0.28 ~ 0.4um (br) 4. sample holder size: 300 * 78mm test and lamp center distance 5. Dimensions: 1600mm * 1200mm * 1600mm 6. diameter size: 1000mm * 1000mm * 800mm 7. Temperature range: RT ~ 70 ℃ (RT ambient temperature) 8. Temperature uniformity: ± 2 ℃ 9 Temperature fluctuation: ≤1 ℃ 10. Humidity range: 75 ~ 98% RH 11. Humidity deviation: 1.5% RH 12. heating rate: ≥1 ℃ / min 13. Cooling rate: ≤1 ℃ / min 14. UV fluorescence light: UVB-313 (8 pieces) 15. radiometer: UVB-313 16. radiation range: 290nm ~ 400nm 17. radiation peak: 313nm 18. blackboard temperature: 40 ℃ ~ 65 ℃ 19. Light radiometric: 25w / cm2 20. Sample and lamp center distance: 50mm ± 1mm ??center distance between the lamp 21: 90mm 22. This equipment can not be placed contain flammable, explosive or may produce volatile, corrosive gases tested or stored items. (All the indexes were at room temperature + 25 ℃, values ??measured without sample conditions.) 23. Case material: SUS304 stainless steel plate 24. The workshop material: SUS304 stainless steel plate