HZ2004B constant temperature and humidity box
key word: HZ2004B constant temperature and humidity box
Overview: Product description:Constant temperature and humidity testing machine, also known as environmental testing machine, tests the heat resistance, cold resistance, dry resistance and humidity resistance of various materials. It is suitable for quality con…
Product description:
Constant temperature and humidity testing machine, also known as environmental testing machine, tests the heat resistance, cold resistance, dry resistance and humidity resistance of various materials. It is suitable for quality control of medical materials, sanitary materials, electronics, electrical appliances, food, vehicles, metals, chemicals, building materials and other factories.
Specifications:
Temperature range of system balance temperature and humidity regulation control system: - 40 ℃~+100 ℃ (+150 ℃ Asinstructed)
Humidity range: 20~98% R.H
Temperature accuracy: ± 0.3 ℃
Humidity accuracy: ± 2.5% R.H
Temperature distribution uniformity: ± 0.7 ℃
Humidity distribution uniformity: ± 3%
Heating time: - 40 ℃~+100 ℃, about 45 minutes
Cooling time:+20 ℃~- 40 ℃, about 50 minutes
Inner box size: 60 × eighty-five × 80cm
Outer box size: 117 × one hundred and seventy-two × 132cm
Inner box material: stainless steel first grade mirror polished plate, outer box material: stainless steel fog line treatment, thermal insulation material, hard foam (such as glass wool at 150 ℃)
Refrigeration system: air-cooled, single section, fully enclosed compressor protection device without fuse switch, compressor overload protection switch, refrigerant high-pressure protection switch, overtemperature protection switch, ceramic fuse, water pan water shortage protection switch, electromagnetic protection switch, fault * notification system, * alarm accessory window, two upper and lower adjustable compartments, and one test hole of 50mm,
Interior lamp: weight: about 420kg
Power supply: AC220V ± 10% 60Hz, AC380/415V ± 10% 50Hz
