Capacity Range: 2L / 5L / 10L / 20L / 28L
Temperature Control Range: Room temperature to 100℃, accuracy ±0.3℃ or ±0.5℃
Temperature Display Resolution: 0.1℃ (digital display)
Heating Power: 260W–1550W (depending on capacity)
Inner Tank Dimensions: 150×130×150 mm to 300×500×200 mm (integrated stainless steel liner)
Lid Options: Optional visible gable lid with reflux function or adjustable multi-hole lid (1–6 holes)
Optional Features: Circulation pump for more uniform heating and precise temperature control
 

Single hole design with dual functions: water bath heating and magnetic stirring
Temperature range: RT+5℃ to 100℃, fluctuation ±0.5℃, microcomputer PID control with LCD color display
Heating power: 400W, brushless motor, adjustable stirring speed 0–2400 rpm (50–2400 rpm for AB series)
Working size: pot diameter 22 cm, height 13 cm, heating ring inner diameter 16 cm, maximum mixing volume 2000 ml
Optional features: external sensor probe, fixed bracket, magnetic levitation secondary stirring, three-neck round bottom beaker holder
Programmable 30-segment heating and stirring cycles, forward/reverse intermittent operation
304 stainless steel water tank with corrosion resistance, suitable for long-term laboratory use
 

Model options: PHJ-1A/1AB to PHJ-6A/6AB, 1 to 6 holes
Temperature range: RT+5℃ to 100℃, fluctuation ±0.5℃, microcomputer PID control with LED/LCD display
Heating power: 400W–2400W, brushless motors, adjustable stirring speed 0–2400 rpm (50–2400 rpm for AB series)
Working size: single pot diameter 22 cm, height 13 cm, heating ring inner diameter 16 cm, max mixing volume 2000 ml per pot
Optional features: drain outlets, external sensor probe, magnetic levitation secondary stirring, beaker clamp bracket
LCD display with programmable 30-segment heating and stirring cycles, forward/reverse operation
Stainless steel 304 water tank with corrosion resistance, suitable for continuous laboratory use
 

Model options: PHJ-1A/1AB to PHJ-6A/6AB, 1 to 6 holes
Temperature range: RT+5℃ to 100℃, fluctuation ±0.5℃, microcomputer PID digital control
Heating power: 400W–2400W, brushless motor drive, adjustable stirring speed 0–2400 rpm (50–2400 rpm for AB series)
Working size: single pot diameter 22 cm, height 13 cm, heating ring inner diameter 16 cm, max mixing volume 2000 ml per pot
Optional features: drain outlets, external sensor probe, magnetic levitation secondary stirring, beaker clamp bracket
LCD color screen with programmable 30-segment heating and stirring cycles, forward/reverse operation
Stainless steel water tank with corrosion resistance, durable for continuous laboratory experiments
 

Model options: PHJ-1A/1AB to PHJ-6A/6AB, 1 to 6 holes
Temperature range: RT+5℃ to 100℃, fluctuation ±0.5℃, digital LED display with microcomputer PID control
Heating power: 400W to 2400W, brushless motors, adjustable stirring speed 0–2400 rpm (50–2400 rpm for AB series)
Working size: Single pot diameter 22 cm, height 13 cm, heating ring inner diameter 16 cm, max mixing volume 2000 ml per pot
Optional features: drain outlets, external sensor probe, beaker clamps, magnetic levitation secondary stirring
LCD color display with 30-segment programmable heating and stirring cycles, forward/reverse operation
Stainless steel water tank with corrosion resistance, safe and long-lasting for continuous laboratory use
 

Temperature control range: RT+5～100°C, resolution 0.1°C, uniformity ±1.0°C
Inner chamber material: Stainless steel, corrosion-resistant; Outer shell: Cold-rolled steel with chemical-resistant coating
Heating power: 0.4–1.5 kW depending on model
Controller: PID with digital display, deviation correction, power-off memory, optional programming
Inner chamber sizes: 150×135×150 mm to 500×300×150 mm, capacity 3.4–22.5 L
Safety features: Over-temperature alarm, low liquid level detection
Operation: Fixed temperature, timing function, auto-stop, menu key lock
 

Temperature range: -5°C to 20°C
Tank volume: 6L
Circulation pump flow: 10L/min, lift 10 m
Cooling capacity: 1490W, refrigerant R134A
Display: LCD digital temperature controller
Power supply: AC220V/50Hz, total power 850W
Dimensions: 580×290×470 mm, Weight: 28 kg
 

Temperature range: -20°C to Ambient
Temperature stability: ±0.3°C
Cooling capacity: 700W
Pump flow: max 22L/min, pressure 0.3bar, suction 0.2bar
Tank capacity: 4.5L
Display: LED, 0.1°C accuracy
Overall dimensions: 220×420×495 mm
 

Room temperature +5°C to 300°C temperature range with ±0.3°C stability
Digital LCD display with 0.01°C resolution and precise control
Built-in circulation pump for uniform heating and efficient temperature distribution
Stainless steel inner tank, over-temperature protection, and external faucet for easy cleaning
Adjustable timing range: 1–9999 minutes
Inner tank size: 400×300×200mm, Overall dimensions: 470×370×410mm
Weight: approximately 13 kg
 

PHD Series Low-Temperature Constant Temperature Bath with Refrigerated Circulation, featuring precise temperature control from -40°C to 100°C, digital LED display, and ±0.05°C temperature fluctuation. Equipped with external circulation for uniform cooling, over-temperature alarm, microcomputer control, soft-touch keys, and liquid level/dry burn protection. Multiple chamber sizes from 250×200×150mm to 400×325×230mm, pump flow 4–12 L/min, and robust stainless steel construction. Ideal for laboratory, biological, chemical, and environmental applications.