Product Name:HSCOL-2D Dust-free Dry Oven

Product Feature:Dust-free Dry Oven is mainly used in pretreatment baking before gluing for silicon wafer,gallium arsenide,lithium niobate,glass of semiconductor fabrication.

Forced air supply circulation mode,Dual air duct cycle structure,temperature field distribution uniform.Intelligent PID temperature control system,which can obtain optimum temperature control precision.It is applicable to electron liquid crystal display,LCD,CMOS,IS,medicine,lab.It also applies to the drying.heat treatment,ageing and other high-temperature test for non-volatile and non-flammable and non-explosive products.

Details:

1.When used at common environment,which can ensure the grade of dry oven reach to Class 10.

2.Complete cycle argon welding,stainless steel 304 electric heating element,which can prevent the mote.

3.Adopts import 2mm thickness mirror face stainless steel 304,and it is cleaned by alkaline soda water which can avoid generating the particle occur when baking.

4. America import HEPA Filter 20"×20" device supply air to the front door,filter efficiency 99.99%,Class 10,air outlet: ３"φ(attach automatic start and stop the air door)

Execution and satisfying criteria:

1.       GB/T11158-1989 High temperature test chamber technical condition

2.       GB2423.2-1989 Test B

Application:

It is applicable to electron liquid crystal display,LCD,CMOS,IS,medicine,lab.

It also applies to the drying.heat treatment,ageing and other high-temperature test for non-volatile and non-flammable and non-explosive products.

Technical Parameters:

1.       Name and Model: Dust-free Dry Oven HSCOL-2D

2.Main Technical Parameters:

2.1 Dust free grade:Class 10

2.2 Temp Range: 60～ +300℃

2.3 Temp Uniformity: 200℃±3℃、300℃±4℃

2.4 Temp Fluctuation: ±0.5℃(No loading)

2.5 Temp Accuracy: ±0.1℃

2.6 The shelves are activity form(two box-type)

2.7 Power supply: 380v , 50Hz，12KW

3.Box structure:

3.1 It is made up by box,control cabinet,electric heating element and air duct system.

3.2 Complete cycle argon welding,stainless steel 304 electric heating element,which can prevent the mote.

3.3 Box material:Outer shell adopts SS41# medium carbon steel which foregilding by phosphoric acid membrane dermalis,and then coating with baking varnish,which can prevent the mote.

3.4 Inner chamber material: Adopts import 2mm thickness mirror face stainless steel 304,and it is cleaned by alkaline soda water which can avoid generating the particle occur when baking.

3.5 Center barrel material: Adopts import 2mm thickness mirror face stainless steel 304,and it is cleaned by alkaline soda water,degreasing,argon welding seal process(anti-pollution)

4.Temperature control system:

4.1 Adopts Japan OMRON E5A temperature controller,which is digital display and setting,PID automatic calculation,thin film setting,accuracy:±0.3%FS

4.2 Signal source:Adopts Japan import CA reaction bar ±0.5%.

4.3 Output being control assembly:SSR contactless signal output.

5.Safety Precautions

Residual-current circuit breaker

Control wiring fuse block

Overheat prevent protector.

Electric heating over-current protection

Motor over-current protection

Drilling crew abnormal buzzer caution

Façade safety switch

6.Optional accessories:

6.1 Programmable temperature controller

6.2 Six point temperature recorder

6.3 Three-colour indicator light

6.4 Shelves