Shanghai Langshan Optical Instrument Co., Ltd
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Contact lens oxygen permeability measurement desktop constant temperature and humidity cabinet
DK-100 is a small desktop constant temperature and humidity cabinet designed specifically for polarographic oxygen permeability testing. It adopts a f
Product details

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Product features:

  • The structure is compact and can be placed directly on the desktop.

  • The flip design makes it extremely convenient to place and remove the electrode assembly rack, and can also be adjusted directly inside the cabinet.

  • Acrylic shell with metal electrical room, transparent panel, lightweight and intuitive whole machine.

  • Stainless steel cabin door and quick buckle design, easy to operate, reliable performance.

  • The internal space is designed according to the electrode assembly rack of RHDER company in the United States, which can accommodate two electrode assembly racks at the same time.

  • Equipped with wire holes and leak proof nets.

  • Double layer circulation structure, the water vapor evaporated from the bottom constant temperature liquid circulates in the cabinet through a specially designed air duct, ensuring minimal temperature and humidity fluctuations at the electrode.

  • Built in diaphragm pump for liquid circulation, with infinitely adjustable flow rate.

  • Equipped with comprehensive protection mechanisms, such as low water level alarm, triple overheating protection, etc.

  • The internal stainless steel bracket can be removed, and the bottom is equipped with a water outlet with a valve, making maintenance simple.

Technical parameters:

  • Overall dimensions: width 460mm, depth 400mm, height 450mm (when closed) 600mm (when opened)

  • Interior dimensions: width 260mm, depth 200mm, height 200mm

  • Water injection volume: about 5L (purified water)

  • Weight: Approximately 17Kg

  • Power supply: single-phase 220V AC 10A 50/60Hz, maximum power: 1200W

  • Temperature control range: room temperature+5-50 ℃, typical value 35 ℃, temperature fluctuation: ± 0.5 ℃

  • Humidity: 90-100% RH, typical value 98-100% RH, humidity fluctuation: ± 2.0% RH

  • Circulating flow control range: 0~1.0 L/min (approximately)

  • Noise: 45dB (when closing the door); 65dB (when opening the door)

Technical parameters and instrument appearance may be improved without prior notice.



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