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Teaching suggested applications*

-          Study of the batch process

-          Thermal and material balances

-          Study of the crystallization equilibrium

-          Effect of agitation and of temperature

Description

The GPCVC0 bench allows the study of crystallization by evaporation.

An aqueous solution of copper sulfate is introduced into a boiler and then boiled to increase its concentration of copper sulfate. Then the solution is sent into the crystallizer, which is colder, will transform the solution into crystals.
The robust design of this device makes it suitable for use in schools.
The equipment is set up on an Anodized aluminium frame on casters wheels. This gives it great strength and a flexibility of integration into your premises.
The manufacture of this equipment complies with the European standard for machinery manufacturing.

The bench is installed on an aluminum profile structure equipped with four directional brake casters.
It has an electrical box with general power disconnector and 30mA differential circuit breaker.

1. Supply tank
- Material: polyethylene
- Volume: 20 L with drain valve

2. Feeding pump
Peristaltic pump

3. Boiler 5L
- Material: borosilicate glass
- Electric heating 2000W
- Measure of power
- Adjust of the heating by setpoint with the touch screen
- Level sensor for cutting heat

4. Manual reflux head
- DN: 50 mm
- Temperature probe Pt 100
- Manual needle valve

5. Graduated Receiver
- Material: borosilicate glass
- Volume: 2 L

6. Condenser
- Material: borosilicate glass
- Stainless steel coil ²

7. Float flowmeters
- Scale: 30-300 l/h

8. Agitator
- Variable speed: 10-2000 rpm

9. Crystallizer
- Material: borosilicate glass
- Equipped with a double jacket for cooling
- Adjustable cooling and stirring system
- Boiler-crystallizer connection is equipped with a 120 W pipe heater

10. 7 Temperatures probes

• Electrical supply: 230 VAC – 50 Hz – 20 A
• Electrical network: 1 phase + Neutral + Earth
• Water supply: 15 L/min – 3 bars
• Water drain: on the floor
• Dimensions: (LxWxH mm): 2245 x 800 x 1950
• weight (Kg): 200