Appropriate harvest time of apple

Appropriate harvest time of apple

The suitable harvest period of apple is determined according to the maturity of the fruit. Mainly based on the following aspects:

Appearance traits, including fruit size, shape, color, etc., have reached the inherent traits of the species. Seeds turn black and fruit powder matures.

The internal indicators of fruit hardness generally mature earlier the hardness is low, storage fruit than the fresh fruit hardness slightly larger; solids content of 12-15%, according to the maturity of the varieties delayed, high solids content.

Starch content of fruit pulp matured starch into sugar, starch content decreased. The iodine solution can be applied to the cross section of the fruit. If 70-90% is not dyed, it indicates that it has matured.

Each fruit variety has a relatively stable number of days from flowering to maturity. Because the accumulative temperature in different areas of the fruit growing period is different, the harvesting period will be different. It is best to harvest in different places within 10 days before and after the harvest period.

KDLED500 (2)


Germany imported beads

Imported French lens

mould Die-casting  Eight edge type Revolving arm

Optional emergency power supply≥3 hours

The main features:

1)Ideal cold light effects

Using the new LED cold light source, ensure energy saving and environmental protection and long service life up to 80,000hours and more.

The temperature increase of surgeon`s head below 1℃. LED do not engender infrared ray and ultraviolet radiation, without the temperature

rise and tissue damage caused by halogen shadowless light, also it can accelerate the wound healing after surgery, and without Radiation pollution.

With color temperature constant and soft, LED is very close to the sunshine.

1) Excellent shadowless effect

Lamp with the most scientific radian and Multi point light source design, ensure better uniform illuminance. When the lamps are partially occluded,

also can achieve perfect shadowless effect.Lamp panel radius of gyration ≥182cm, the lamp can be pulled to vertical floor, convenient to any angle illumination.

2) Excellent deep lighting

It is based on modularize method by Computer Aided Design, focused to irradiating with more beams of LED. It produces the deep lighting which beams

more than 1200cm,the illumination of center up to 180,000Lux or more, and offer the color temperature that can be adjusted from 3700K to 5000K which

is close to sunshine. Absolutely, it really reflects the color of human tissue and satisfied by all kinds of operating light needs.

3) Advanced control system

The use of liquid crystal display button control, to meet the needs of the medical staff of different patients with the brightness of the operation.

It offers illuminance memory function.

It does not effect using when a single circuit or one bulb is broken.

4) Universal suspension system

Rotating arm, a new type of alloy material is made of eight edge type.

Balanced system using imported arm module, more than 5 group universal joints, every cantilever must has more than 3 joints which can be rotated in 360°,

The structure is light, easy to manipulate, accurate positioning, can provide the maximum range of regulation.The equipped with fatigue correcting unit and

fix position hand handle device, easy to fix position after long time use.

5) Modern laminar lamp

The thickest part of lamp-chimney is not more than 10cm.

The lamp-chimney is made of ABS, The handle on the central of lamp can be detachable, can take high temperature (≤ 134°C) sterilization treatment,

easily adjust, flexible fixed.


Single Dome Operating Light

Single Dome Operating Light,Operation Theatre Lights,Single Head Operating Light,One Head Operating Lights

Shandong Kang'erjian Medical Technology Ltd. ,