Shanghai Haozhuang Instrument Co., Ltd. has developed the Hao Zhuang (LNB) brand rotary evaporator, which is energy-saving and environmentally friendly, leading the country. Professional manufacturing is more secure and affordable. Shanghai Haozhuang Instrument Co., Ltd. is a company specializing in the research, development, production and sales of cryogenic laboratory equipment and ultrasonic equipment. The company has professional temperature control technicians and advanced production equipment; perfect production technology; guarantee product quality; achieve safe production. Operation: 1. Power connection: insert the power plug of the plug board connected to the main unit of the rotary evaporator and the vacuum pump and the power plug of the water bath into the power socket. 2. Add water: ensure that the water level in the water bath reaches 4/5 of the bath volume. 3. Turn on the power switch: turn on the power switch on the main unit of the rotary evaporator and the power switch of the water bath. 4. Set the temperature of the water bath: There is a knob directly in front of the water bath pot. Rotate it to adjust the temperature of the water bath. The position indicated by the arrow is the set temperature. 5. Wait for the water bath to heat up: When the red heating indicator of the water bath lights up, it means that the temperature has not reached the set temperature. When the red indicator turns green, it means that the temperature has reached the set temperature. 6. Fix the evaporating bottle: connect the evaporating bottle to the grinding end of the explosion-proof ball, and hold the evaporating bottle with one hand to prevent the bottle from falling. bottle. 7. Adjust the position of the evaporating bottle: push the operating lever down to immerse the evaporating bottle slightly in the water bath. 8. Turn on the condensate: adjust the flow rate to make the condensate flow rate moderate. 9. Adjust the rotation speed: There is a knob on the upper part of the rotary evaporator main body, through which the rotation speed can be adjusted to an appropriate one. 10. Turn on the vacuum pump: After confirming that the vent valve is closed, turn on the vacuum pump. 11. Evaporation: Wait for the instrument to complete the rotary evaporation operation. If the solvent boils too quickly, quickly lift the evaporation bottle and leave the water bath. After boiling stops, press the operating lever down to immerse the evaporation bottle in the water bath. Welcome customers!
According to its volume, props are divided into big props and small props. The former includes tables and chairs, sofas, cabinets and screens, while the latter includes telephones, bottles, cups, food and gadgets. According to the use nature of props, it can also be divided into decorative props (such as curtains, screens, chandeliers and various decorations), hand props (such as bags, suitcases, pistols, canes, etc.), consumption props (such as food, cigarettes, bowls and plates that need to be broken in public on the stage), practical props (such as tables, chairs and other props that need to bear weight), etc. The design style of stage props is consistent with the style of setting, lighting and clothing. Therefore, in some modern stage designs with large deformation or abstraction, the form of props and props is also consistent with it. In some abstract scenes, the size of the props of the entity is even replaced by the actors'virtual actions. Plush toys can also be used as dance props. We can customize the finished products according to The Dance Props you imagine. We have professional designers, you can design according to your requirements, you only need to provide pictures (physical or graphic) can be customized. All production products can be labeled with cloth, embroidered with trademarks, so that each product has company information, has its own brand, enhance the visibility of the enterprise. Our products are exported to many countries, such as Japan, Europe and the United States. All raw materials are environmentally friendly.
Cloth introduction:
1.Yarn-dyed cloth: the structure of the silk thread is well
shaped. The appearance is similar to 5 pieces of satin and 8 pieces of satin.
The density is better than 5 pieces of satin and 8 pieces of satin.
Specifications are generally 75 * 100D, 75 * 150D and so on. The raw material
of tinted cloth: it can be cotton, blended or polyester, or pure chemical
fiber, which is formed by the different organization of the fabric. The product
that lubricious ding bu makes popularity is wide, glossiness drape feels good,
feel soft. Elastic colored butyl cloth "adopts polyester FDY dayou light
50D*DTY75D+ spandex 40D as the raw material, and USES satin weave weave in the
jet loom. Because the warp thread adopts dayou light silk, the cloth surface
has charm, and occupies a place in the recent fabric market with the advantages
of lightness, smoothness, elasticity, comfort and luster. Polyester low-elastic
silk is the raw material, the fabric structure USES satin plain grain to change
the texture, woven on the air jet loom, grey cloth and then after desizing,
pre-shrinking, softness and other treatment, the fabric permeability is
particularly good, and feel soft and smooth, fabric width is 150cm. Design and
color d set comfort, modern sense, artistic sense in one of the new fabrics
2. Non-woven fabrics: They are directional or random fibers. They
are a new generation of environmental protection materials. They are
moisture-proof, breathable, flexible, light, non-combustion-supporting, easy to
decompose, non-toxic, non-irritating and colorful.
3. Twill: various twill fabrics are used to make the surface of
the fabric show oblique lines formed by warp or weft floating lines. Twill is a
medium thickness denim, there are two kinds of thick, fine (20-40 pieces), are
using 2/1 left twill organization, texture than plain cloth slightly thick
soft, front lines clear.
4, rabbit wool: rabbit wool fiber scales are relatively smooth.
Soft sex, hygroscopicity, do not have a ball, also be rabbit flannelette
material underwear rises in recent years one of main reasons. Rabbit hair
belongs to amino acid protein fiber, which is similar to the composition and
structure of human skin, has a good skin-friendly feeling, and has the function
of maintaining animal life.
5, crystal super soft wool surface to be more delicate, feel
better. High density between fibers, strong three-dimensional sense of hair,
beautiful appearance, compared with the original super soft, glossiness is
higher, feel more soft and thick, fine texture, environmental protection and so
on.
6, wool fabrics have a velveteen, velvet, velvet, cluster
flannelette, polyester silk fabrics flannelette flannelette, knitted fabrics,
cotton fabrics flannelette velvet, velvet fabrics, warp knitted fabrics
flannelette (new varieties, with 50 d polyester yarn and polyester FDY such
DTY75D / 36 f/strong mesh as raw material, using the knitting chain structure,
fabrics successively after scouring desizing, finalize the design, dyeing,
softening, stenter stereotypes, such as deep processing), hole ring
flannelette, super soft plush cloth (the latest varieties), short plush cloth
(the latest varieties)
Our company is equipped with advanced production machines and
complete inspection machines to improve production efficiency and quality. Our
aim is to provide the best service, the fastest delivery time, high quality
products and low price quotation to all customers.
The Dance Props The Dance Props,Dance Flash Props,Festival Dancing Props,Dance Party Props SHEN ZHEN HAO XIAN LONG TECHNOLGY.CO.,LTD , https://www.haoxianlongtoys.com
March 10, 2021