HWS-400 constant temperature and humidity box Model Model HWS-080 HWS-150 HWS-250 HWS-400 Mains voltage 220V, 50Hz Temperature control range 10~50 °C Temperature fluctuation ± 0.5 °C Humidity control range 40~95%RH Humidity fluctuation ± 5%RH Consumption power 1400W 1500W 1800W 2250W Dimensions of the working chamber 400 × 400 × 500mm 500 × 450 × 650mm 600 × 550 × 750mm 600 × 650 × 1000mm
Precautions for daily maintenance of hydraulic cylinders
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HWS Series Constant Temperature &Humidity Chamber
I. Application Overview Widely used in medicine, textiles, food processing, biological engineering and other tests and industrial products of various temperature and humidity tests.
HWS-400 constant temperature and humidity box II. Features:
1, using a mirror stainless steel liner, easy to clean around the semi-circular, adjustable shelf spacing.
2, using a double door structure, good insulation properties. The inner door adopts an all-tempered glass door, which opens the outer door and does not affect the temperature inside the box when the inside condition is observed.
3, high-precision, large-capacity humidity generator. Ensure that humidity control occurs quickly, with high accuracy and low fluctuations.
4, the original French "Taikang" closed compressor, configuration delay start. High and low pressure multiple protection.
I.Applications:
It is applicable to humidity testing in the medicinal, spin, food and biology and so on.
II.Feature:
1.Shelves inside the chamber are easy to detach and convenient to wash ,the henght of each shelf can also be adjusted.
2.There is a layer of toughtoned-glass offr with sealing rubber as the inner lay of the outer door for convenient observation of the in-incubator temperature.
3.High precision and large capacity humidity apparatus, which be sure the humidity quickly and low wave.
4.Compressor from French “TaiKang†.which is whole closed .The system was equipped with the function of delay-start and high/low pressure protection
HWS-400 constant temperature and humidity box 
three. Technical Parameters / (Speclifucations)
1. Regularly inspect the sealing components of the hydraulic cylinder, such as O-rings and gaskets, to ensure that they are intact and undamaged. If there is wear or aging, they should be replaced in a timely manner.
2. Regularly check the liquid level of the hydraulic cylinder and keep it within the specified range. If the liquid level is too low, add hydraulic oil in a timely manner.
3. Regularly inspect the connection parts of the hydraulic cylinder, such as oil pipes and joints, to ensure their tightness and reliability. If there is any looseness, it should be tightened in a timely manner.
4. Regularly clean the outer surface of the hydraulic cylinder to prevent dust, sand, and other debris from entering the interior of the cylinder and affecting its normal operation.
5. Regularly inspect the surface of the piston rod of the hydraulic cylinder, and promptly repair or replace it if there are scratches or wear.
6. Regularly inspect the hydraulic system of the hydraulic cylinder, and promptly handle any problems such as oil leakage or unstable pressure.
7. When the hydraulic cylinder is not in use for a long time, its hydraulic oil should be drained to avoid oil aging, deterioration, and affecting the normal operation of the hydraulic system.
8. When repairing or replacing hydraulic cylinders, attention should be paid to safety to avoid sudden movement or pressure release of the hydraulic cylinder, which may cause personal injury or equipment damage.
HWS-400 constant temperature and humidity box