Graphite digester GDA series

for the food industryfor environmental analysislaboratory

Introduction: The Graphite Digester uses infrared radiation graphite conduction heating technology for accurate temperature control, uniform heating and fast ramp-up.

Applications:

• Food industry
• Agriculture and forestry
• Environmental analysis
• Chemical and biochemical laboratories
• Quality inspection institutes, universities and research departments

Key features:

• Infrared graphite conduction heating: rapid heating and minimal temperature difference between positions for consistent digestion.
• PID intelligent temperature control for precise and stable profiles compatible with varied sample pretreatments.
• Two heating modes (curve and linear); up to 200 editable programs, each up to 25 segments.
• Configurable temperature and time gradients to meet experimental requirements.
• Special anti-corrosion treatment for resistance to acidic reagents.
• 7-inch high-resolution LCD displaying real-time temperature curve.
• Safety alarms and protections: overvoltage, overcurrent, overtemperature and leakage protection.
• Ceramic fiber insulation and split air-duct insulation technology.
• Standard cooling rack and drip tray for rapid cooling of digestion tubes.
• Exhaust hood and PTFE sealing cap to reduce operator exposure to harmful gases.

Technical parameters:
Model | GDA-10 | GDA-20
Temp. range | RT+5℃ ~ 450℃ | RT+5℃ ~ 450℃
Temp. accuracy | ±1℃ | ±1℃
Capacity | 10 pcs | 20 pcs
Digestive tube | Glass tube 300 ml ×10 | Glass tube 300 ml ×20
Heating mode | Infrared heating and high-purity graphite conduction | Infrared heating and high-purity graphite conduction
Insulation | Ceramic fiber, split air-duct insulation | Ceramic fiber, split air-duct insulation
Display | 7-inch high-resolution color LCD | 7-inch high-resolution color LCD
Power consumption | 1.8 kW | 3.4 kW
Power supply | Standard: 220V ±10%, 50/60Hz; Optional: 110V ±10%, 50/60Hz | Standard: 220V ±10%, 50/60Hz; Optional: 110V ±10%, 50/60Hz
External size (W×D×H) | 360×390×177 mm | 480×390×177 mm
Package size (W×D×H) | 670×560×630 mm | 700×610×770 mm
Net weight | 20 kg | 26 kg
Gross weight | 38 kg | 58 kg

Product details / specifications:

• Brand: BIOBASE
• Model designation: GDA-10, GDA-20
• Origin: CHINA
• Delivery time: Within 7 days
• Supply capacity: Factory direct supply
• Includes: cooling rack, drip tray, exhaust hood, PTFE sealing cap