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Mechanical Stirrer JSR Model JSHR-270D

Fiyat Sorunuz

High-precision digital mechanical stirrer with variable speed control (2,000-27,000 rpm), 2,500 ml capacity, and advanced fuzzy logic control system for laboratory mixing applications.

  • Wide variable speed range: 2,000-27,000 rpm (no load)
  • 2,500 ml mixing capacity for aqueous solutions
  • Digital fuzzy logic control with capacitive touch interface
  • 3-digit FND display for real-time speed monitoring
  • Programmable timer: up to 99 hours 59 minutes
  • Multiple stator sizes: Ø 8, 10, 18, 25 mm available
  • Integrated overheat protection for enhanced safety
  • Compact aluminum and ABS construction
  • 300W continuous output power rating

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The JSR JSHR-270D is a professional-grade mechanical stirrer designed for laboratory and industrial mixing applications. Featuring digital variable speed control with a range of 2,000 to 27,000 rpm (no load), it accommodates mixing volumes up to 2,500 ml of aqueous solutions. The unit integrates digital fuzzy logic control technology with capacitive touch buttons and jog dial for precise operational management. A 3-digit FND display provides real-time speed feedback, while an independent ON/OFF switch ensures safe operation. The programmable timer allows for unattended operation up to 99 hours and 59 minutes. Compatible with multiple stator sizes (Ø 8, 10, 18, 25 mm) and equipped with an extension rod (Ø 12.7 mm × 250 mm), the JSHR-270D delivers reliable performance with integrated overheat protection. Constructed from aluminum casting and ABS plastic, it operates on standard 230V AC (±10%), 50/60 Hz single-phase power.

Technical Specifications

Model Number JSHR-270D
Speed Range 2,000 – 27,000 rpm (no load)
Mixing Capacity (H₂O) 2,500 ml
Motor Rating (Input/Output) 400/300 Watt
Power Consumption 400 Watt
Speed Control Digital Variable (Fuzzy Logic)
Control Interface Capacitive touch buttons, jog dial, 3-digit FND display
Timer Function 99 hours 59 minutes maximum
Dispersion Tool Options Ø 8 mm, Ø 10 mm, Ø 18 mm, Ø 25 mm stators
Extension Rod Ø 12.7 mm × Length 250 mm
Safety Features Overheat protection, independent ON/OFF switch
Construction Material Aluminum casting, ABS plastic
Electrical Requirements 230 ±10% VAC, 50/60 Hz, single-phase
Plug Type CEE 7/7 Schuko or BS 1363

Applications

  • Laboratory solution mixing and blending
  • Chemical reagent preparation and homogenization
  • Pharmaceutical suspension and emulsion preparation
  • Sample dispersion in analytical chemistry
  • Paint and coating mixture preparation
  • Biology and microbiology culture media mixing
  • Industrial liquid dispersal applications
  • Research and development testing

Frequently Asked Questions

What is the maximum mixing volume capacity?
The JSHR-270D has a maximum mixing capacity of 2,500 ml for aqueous solutions. Actual capacity may vary depending on the liquid density and stator size used.
What stator sizes are compatible with this stirrer?
The unit is compatible with four stator sizes: Ø 8 mm, Ø 10 mm, Ø 18 mm, and Ø 25 mm, allowing flexibility for different mixing requirements.
How long can the timer run?
The programmable timer supports continuous operation up to 99 hours and 59 minutes, enabling unattended long-duration mixing.
What power supply is required?
The JSHR-270D requires 230V AC (±10%), 50/60 Hz, single-phase power supply. It includes a standard CEE 7/7 Schuko or BS 1363 plug.
Does the stirrer have overheat protection?
Yes, the unit includes integrated overheat protection to ensure safe operation and extend motor longevity.
What type of speed control is available?
The JSHR-270D features digital variable speed control with fuzzy logic algorithm, controlled via capacitive touch buttons and a jog dial for precise adjustment.
What is the continuous output power?
The motor delivers 300 Watt continuous output power with 400 Watt input rating, consuming 400 Watt during operation.