Graphite Digester

Automatic Digester

Model GDA-20S Electric Refrigerated

The GDA-20S is a sample pretreatment equipment with precise temperature control, uniform heating, and strong corrosion resistance. Its core function is to convert test samples into clear, homogeneous liquid samples via a programmed high-power electric heating system and digestion system, laying the foundation for subsequent detection. With a built-in automatic lifting system, it achieves full automation of the digestion process, boasting high efficiency, energy saving, and large processing capacity.

Capacity
20pcs
Temperature
RT+5~450℃
Power
2.7kW
Net weight
60kg
Dimensions
435*640*750mm
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A closer look

About this equipment

Features:

1. Digestion tubes & waste discharge pipes: Explosion-proof safety glass (explosion-proof and high-temperature resistant);

2. Aluminum deep-hole heating modules: High heating efficiency, fast warming, long service life, and eco-friendly;

3. Standard lifting device: One-key operation, automatic lifting during the whole experiment, no personnel on duty needed (energy-saving & efficient);

4. High-power electric heating tubes: Fast heating rate to reduce experimental time;

5. Excellent heat preservation: Lowers energy consumption while ensuring temperature stability and operational safety;

6. Digestion rack & waste hood: 304 stainless steel (strong corrosion resistance);

7. PTFE (polytetrafluoroethylene) digestion tube caps: High-temperature and acid-resistant, reducing acid gas leakage and environmental pollution;

8. Aluminum parts: Anodized surface treatment for enhanced corrosion resistance.

Technical Parameters:

Model GDA-20S
Temp. Range RT+5~450℃
Temp. Accuracy ±1℃
Capacity 20pcs
Digestive Tube Glass tube 300ml*20
Heating Mode 6061 aluminum alloy
Heating Rate 8~15℃/min
Heating Method Electric heating tube
Display 7-inch high resolution color LCD screen
Consumption 2.7kW
Power Supply Standard: AC220V±10%, 50/60Hz

Optional: AC110V±10%, 50/60Hz
External Size(W*D*H) 435*640*750mm
Package Size(W*D*H) 560*820*980mm
Net Weight 60kg
Gross Weight 85kg
The details

Specifications

Model
GDA-20S
Temp. Range
RT+5~450℃
Temp. Accuracy
±1℃
Capacity
20pcs
Digestive Tube
Glass tube 300ml*20
Heating Mode
6061 aluminum alloy
Heating Rate
8~15℃/min
Heating Method
Electric heating tube
Display
7-inch high resolution color LCD screen
Consumption
2.7kW
Power Supply
Standard: AC220V±10%, 50/60HzOptional: AC110V±10%, 50/60Hz
External Size(W*D*H)
435*640*750mm
Package Size(W*D*H)
560*820*980mm
Net Weight
60kg
Gross Weight
85kg
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  2. 02Confirm the details

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  3. 03We source and ship

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