GREATWALL GR-20 Single Layer Glass Reaction Kettle High Borosilicate Glass Frequency Control

Name: GREATWALL GR-20 Single Layer Glass Reaction Kettle High Borosilicate Glass Frequency Control
Brand: GreatWall
SKU: NB026545

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Made of high borosilicate Glass, wide temperature range (-80 ℃ to 200 ℃), can work under negative pressure conditions, Vacuum Level up to 0.095 MPa. Equipped with variable frequency speed motor, stirring Rotation speed 50~ 500rpm, propelled Impeller and fully anti-corrosion and wear-resistant bearings ensure stable operation.

Model

GR-20

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Category : Reactor

Brand : GreatWall

SKU : NB026545

Service :The delivery and service By NBCLab.Com

Overview

GR-20 single-layer Glass Reaction Kettle is an experimental equipment produced by GREATWALL, which is mainly used for material synthesis, distillation, condensing and other experiments. The Reaction Kettle body is a single-layer structure, which can work under normal or negative pressure conditions to meet different experimental needs.

Features

1. Made of high borosilicate Glass, it has excellent physical and chemical performance. 2. Operating temperature range, can be used in the range of high temperature (200 ℃) to low temperature (-80 ℃). 3. It can work under normal and negative pressure conditions, and the Vacuum Level can reach 0.095 MPa. 4. The pressure range in the kettle is -0.1 MPa to 0 MPa. 5. The plug or discharge valve made of Teflon + FV rubber and the "O" ring with TFE protective layer have good corrosion resistance. 6. Equipped with a side discharge valve without liquid accumulation, which is convenient for material discharge. 7. The mixing system is equipped with fully anti-corrosion, wear-resistant stirring bearings, as well as a push-type Impeller (the shaft is stainless steel wrapped PTFE). 8. Stirring motor adopts frequency conversion speed regulation, Speed range is 50~ 500rpm.

Principle

The single-layer Glass Reaction Kettle uses a speed-regulating motor to drive the Impeller to mix the materials in the kettle. The kettle can be pumped to a negative pressure state as needed, and the uniform dropwise addition of the materials can be controlled by adjusting the valve on the constant pressure funnel. The steam generated during the reaction can be heat exchanged through a condenser to realize distillation recovery.

Applications

Material synthesis, distillation, condensing, etc

Standards

Not mentioned

Steps

Not mentioned

Notice

Not mentioned

Effective Volume in kettle
20 L
Condenser heat transfer area
0.265 m²
Constant pressure funnel Volume
2000 ml
Glass Reaction Kettle Material
High Borosilicate Glass 3.3
Fixed frame and connector material
Stainless steel 304
operating pressure
Atmospheric or negative pressure MPa
Stirrer Power
90 W
Stirring speed regulation method
Frequency conversion speed regulation
Rotation speed
50~500 rpm
mixing port
50 #flange
Sensor port
35 #flange
Condenser connector
50 #ball grinding port
Liquid feeding port
34 #standard grinding port
Constant Voltage funnel interface
40 #standard grinding mouth
Solid feeding port
80 #flange
Stirring and sealing
Full anti-corrosion, wear-resistant stirring bearing (patented technology)
Power supply for the whole machine
220-240V~,50/60Hz
discharge valve
No liquid side discharge valve, discharge valve from the ground effective Size: 335mm
Temperature sensor material
Stainless steel surface bread fluoride, double corrosion protection
stir
Impeller, shaft of stainless steel with PTFE
Dimension
870W*580D*1910H mm

[Q] Is the price listed on the website the final cost for overseas purchases?

[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

[Q] What is the specific process for purchasing the product?

[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

[Q] What should I do if the instrument I purchase needs repair?

[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.

CATEGORIES

GREATWALL GR-20 Single Layer Glass Reaction Kettle High Borosilicate Glass Frequency Control

Model

Overview

Features

Principle

Applications

Standards

Steps

Notice

[Q] Is the price listed on the website the final cost for overseas purchases?

[Q] What is the specific process for purchasing the product?

[Q] What should I do if the instrument I purchase needs repair?

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