​Digester

Microwave Digester

Description:
​BIOBASE Microwave Digester System adopts the international advanced double magnetron frequency microwave heating system and realizes the high-power microwave balanced magnetic field safety heating.
It is widely used in food, textile, plastic, geological, metallurgical, coal, biological medicine, petroleum chemical industry, environmental monitoring, sewage treatment, battery manufacturing, cosmetics, etc.

​​​Features:

• Double magnetron variable frequency control system.
• High accuracy pressure sensor.
• 7" LCD color touch screen display the temperature and pressure curve in real time.
• Built-in prestored methods and other programmable methods.
• Optical fiber temperature control system.
• Multiple safety protection function.
• It has more than ten safety protection measures to ensure experiment safety, including temperature control system, pressure control system, explosion-proof security doors, thicken cavity with multi-layer TEFLON coating, High-power exhaust system, program with suspend or start at any time. Ladder-style control temperature system, the material is TFM for the ve5sel and aerospace composite material for the vessel cover, the vessel cap with PFA and the pressure shrapnel use PEEK.
• Video monitoring function for the BMD-1 model.

Technical Parameters:

Model	BMD-1	BMD-2
Cavity	​48L Resonant Cavity	48L Resonant Cavity
​Teflon Coating	10 layers	​8 layers
​Digestion Method	50 preinstalled methods, ​programmable 100 methods	20 preinstalled methods, programmable 50 methods
​Max. Temp.	​305°C	​305°C
Temp. Accuracy	​ ±1°C	±1°C
​Pressure Accuracy	​±0.01Mpa	​±0.01Mpa
Temperature Sensor	​Optical Fiber Sensor	​Optical Fiber Sensor
​Vessel Pressure Capacity	​80Mpa	​75Mpa
Vessel Quantity	​12 Vessels	​10 Vessels
​Vessel Volume	​100mI	​100mI
​Microwave Cavity Material	​SS316 with 10 layers Telflon	SS316 with 8 layers Telflon
Cooling Method	​Forced air cooling	Forced air cooling
​Interface	​USB, RS232	/
Consumption	​1600W	​1600W
Power Supply	​AC220V±10%, 50Hz	​AC220V±10%, 50Hz
​External Size(W*D*H)	520*593*660mm	​520*593*660mm
Package Size(W*D*H)	​830*900*970mm	​830*900*970mm
​Gross Weight	​107kg	​107kg

Microwave Digester

Features:

• All-steel industrial grade chamber, anti-corrosion, and durable use.
• Aerospace composite fiber outer vessel, anti-explosion, and anti-corrosion.
• Multi-functional safety bolt design, instead of safety membrane and other consumables. Precise pressure controlled by piezoelectric crystal without cross-contamination problem.

Technical Parameters:

Model	BMD-E1
​Temp. Range	​0~300°C
​Temp. Accuracy	±1°C
Pressure Range	0~10Mpa
​Pressure Accuracy	​±0.01Mpa
Temperature Sensor	​High-precision platinum resistor temperature sensor
Pressure Sensor	​Piezoelectric crystal pressure sensor
Display	​LCD display
Vessel Quantity	​Standard 6 Vessels
Vessel Volume	​100mI
Vessel Material	​Aerospace composite fiber for outer Vessel, Modified TFM material for inner Vessel
​Chamber Exhaust System	High-power anti-corrosion axial fan, exhaust speed: 3.1 m3/min
Digestion Method	Internal software, up to 20 methods can be stored
​Consumption	1000W
​Power Supply	AC220V±10%, 50/60Hz
​External Size(W*D*H)	450*515*510mm
​Package Size(W*D*H)	Main Body: 700*670*685mm; Accessory: 490*420*320mm
​Gross Weight	​Main Body: 61kg; Accessory: 9kg

Graphite Digester

Applications:
BGD-420F Graphite Digester adopts globally advanced high-temperature infrared radiation heating technology and microprocessor control platform, accurate temperature control and quick temperature rise. It has two kinds of temperature rise mode: linear and curve temperature rise mode and offers 20 digestion programs for control of temperature rise curves.​
​
Features:

• Anti-corrosion design: TEFLON coating on the surface, acid/alkali proof.
• Heating uniform and fast: Adopt graphite block(antioxidant), heating faster and energy transfer faster, temperature between
• holes more uniform.
• Safety protection: adopt unique air duct insulation tech, keep the temperature ultralow, protect operator

Technical Parameters:

Mode	BGD-420F
​Temperature Range	​RT +5 - 450°C
Temperature Accuracy	±1°C(450°C)
​Heating Method	​Infrared heating and high-purity graphite conduction
​Digestion Tube Capacity	​300mI
​Max. Capacity	20pcs/batch
Power Supply	​AC220V±10%, 50HZ
​Power Consumption	3600W
External Size(W*D*H)	​474*509*636mm
​Package Size(W*D*H)	​540*570*830mm
​Gross Weight	​44kg