Number of Sample Holes: 12 / 20
Heating Module Material: Aluminum Alloy with Aviation-grade Coating
Temperature Range: Room Temperature – 300℃, Control Accuracy: ±1℃
Timing Range: 0–99 Hours
Power: 1.6kW / 2.6kW, Voltage: AC220V/50Hz
Features: LCD display with PID control, uniform heating, corrosion-resistant stainless steel test tube rack, scheduled shutdown and alarm
 

PRXJ-2W-60A Fully Automatic Graphite Digestion Platform for Laboratory Sample Pre-Treatment
Temperature control range RT+5℃-300℃ with ±1℃ accuracy, 60-segment programmed or single-point heating modes
Equipped with 2 independent graphite digestion units for uniform heating and stable performance
Processes 1-60 samples per batch with 8 independent reagent channels and ultrasonic volume setting (50, 75, 100ml)
Rotating oscillation mixing up to 300 rpm with 20mm amplitude for thorough sample blending
Anti-corrosion design with acid mist containment, fume hood, and anti-condensation system for safe operation
Operating voltage AC220V/50Hz, heating power 2KW+2KW, dimensions 65010201400mm
 

PRX Series Graphite and Aluminum Alloy Digestion Furnace for Laboratory Sample Analysis
High-density graphite heating module up to 550°C, aluminum alloy module up to 450°C, uniform heating with ±1°C accuracy
5.5-inch color touch screen with 1-40 segment program heating and single point heating modes
Supports 10, 15, 20, or 40 sample holes, recipe management for 9 programs, scheduled shutdown 1–999 minutes
Heating rate 8–15°C/min, solid-state relay control with anti-interference and power outage restart function
Equipped with over-temperature, over-pressure, and over-current protection for safe operation
Operating voltage AC220V/50Hz, heating power 1.4–5.6KW depending on model, net weight 18–42kg
 

KDN Series Digestion Furnace for Laboratory Sample Analysis
Temperature control range: room temperature to 600°C with ±2°C accuracy
Infrared heating with air conduction, fast heating rate 30°C/min, digital temperature control
Multiple sample digestion options: 4, 8, 12, or 20 tubes per batch, tube capacity 300ml
Batch digestion time 60–90 minutes depending on sample size
Built-in protections against overvoltage, overcurrent, and overheating, double-layer insulation
Compact, corrosion-resistant stainless steel workbench with plastic-sprayed steel chassis, easy and safe to operate
 

Test Tube Processing Capacity: 40 pieces per cycle
Cleaning Water Tank: External 50L bucket / Built-in 50L stainless steel tank
Cleaning Water Temperature: Room temperature to 80°C (PRSG-40A)
Automatic Cleaning Solution Addition: 0–30 ml/min
High-Pressure Fan & Vertical Pipe Spray for Efficient Cleaning
Operating Voltage: AC 220V/50–60Hz, Power: 1000W–4000W
Overall Dimensions: 480×650×950 mm / 550×750×1100 mm
 

Number of Sample Holes: 20
Aperture: Φ43.5 mm
Heating Block Material: High-density graphite / 6061 aluminum alloy
Set Temperature: 450–550°C, Temperature Control Accuracy: ±1°C, Heating Rate: 8–15°C/min
Control System: 1–40 segment programmable heating / single point heating, Recipe Management: 9 groups
Operating Voltage: AC 220V/50Hz, Heating Power: 2.8 kW
Neutralization System: Extraction Flow 18 L/min, Reagent Bottle Capacity 1.7 L, Anti-fouling Tray with Alarm
 

Number of Sample Holes: 36 or 54
Aperture: Φ32×50 mm
Heating Module Material: High-density graphite, Max Temperature: 350°C
Temperature Control Accuracy: ±1°C, Heating Rate: 8–15°C/min
Control System: 5.5-inch color touch screen, single point & segmented program heating (1–40 segments)
Recipe Management: 9 groups, Scheduled Shutdown: 1–999 min
Operating Voltage: AC 220V/50Hz, Heating Power: 3–4 kW