380°C Magnetic Hotplate Stirrer, MS-H380-Pro | DLAB Scientific

Q1: What are the official technical specifications of the DLAB MS-H380-Pro Hotplate Stirrer?

• Model: DLAB MS-H380-Pro LCD Digital Magnetic Hotplate Stirrer.

• Stirring Speed Range: 200 to 1500 rpm (with 10 rpm resolution increments).

• Maximum Stirring Quantity (H2O): Up to 5 Liters.

• Heating Temperature Range: Room temperature up to 380 degrees Celsius.

• Hotplate Workplate Size: Square workplate measuring 140 x 140 mm (approx. 5.5 x 5.5 inches), manufactured from durable aluminum alloy coated with ceramic.

• Temperature Accuracy & Control: Digital control with display accuracy of plus or minus 0.1 degrees Celsius; hotplate temperature accuracy of plus or minus 1 degree Celsius (below 100 degrees Celsius) and plus or minus 1 percent (above 100 degrees Celsius).

• External Temperature Sensor: Supports Pt1000 external temperature sensor for precise medium temperature control (accuracy of plus or minus 0.5 degrees Celsius).

• Safety Temperature Limit: Adjustable or fixed safety circuit up to 420 degrees Celsius.

• Display Interface: High-contrast LCD digital screen for simultaneous monitoring of set and actual speed, temperature, and heating status.

• Power Supply & Rating: 100V to 240V, 50Hz/60Hz, 600W heating output power.

• Dimensions & Net Weight: 280 x 160 x 85 mm; Net Weight: 2.8 kg.

Q2: What is the price and local procurement procedure in Bangladesh (BD)?

• Price Range: In Bangladesh (BD), the regular market price for the DLAB MS-H380-Pro Hotplate Stirrer typically ranges between BDT 37,000 and BDT 45,000, depending on import duties, shipping tariffs, and whether the Pt1000 external sensor probe is included in the package.

• Procurement Procedure: For official corporate price quotations, institutional tenders, and direct stock verification in BD, contact authorized laboratory distributors such as Federal Scientific Mart (fsm.com.bd).

Q3: What warranty coverage and technical support are provided in Bangladesh?

• Warranty Terms: The DLAB MS-H380-Pro comes standard with a 12-month (1-year) factory warranty covering heating element failures, internal stirring motor defects, and digital microprocessor control board faults.

• Local Support: Authorized local suppliers like Federal Scientific Mart provide professional technical guidance, PT1000 sensor replacements, maintenance support, and repair service across Bangladesh.

Q4: How do the square ceramic-coated workplate and extended 380 degree Celsius range enhance performance?

• Larger Workplate Area: The 140 x 140 mm square workplate provides more usable surface area than circular plates, easily accommodating larger beakers, Erlenmeyer flasks, or simultaneous multi-vessel setups.

• Higher Thermal Ceiling: Reaches up to 380 degrees Celsius, making it ideal for demanding chemical synthesis, sample digestion, and high-temperature organic reactions requiring aggressive heating.

Q5: Which primary applications and industries utilize the MS-H380-Pro?

• Advanced Chemical Synthesis: High-temperature organic and inorganic chemical reactions, sample digestions, and refluxing.

• Pharmaceutical & Industrial R&D: Formulation testing, quality control sample preparation, and rigorous thermal mixing tasks.

• Academic & Research Laboratories: University research labs requiring precise digital temperature tracking up to 380 degrees Celsius.

Q6: How do you operate and set up the MS-H380-Pro step-by-step?

• Placement: Position the 2.8 kg unit on a stable, flat, clean, and heat-resistant laboratory workbench.

• Power & Sensor Connection: Connect the power cable to a grounded electrical outlet, and plug the Pt1000 temperature sensor into the rear port if direct medium temperature feedback is required.

• Vessel Placement: Center your reaction vessel containing a magnetic stir bar onto the ceramic-coated square workplate.

• Parameter Setup: Turn on the power switch, use the digital interface knobs to program your target stirring speed (up to 1500 rpm) and heating temperature (up to 380 degrees Celsius).

• Execution: Press the control knobs to start heating and stirring. Monitor progress on the digital LCD screen.

• Shutdown: Deactivate heating and stirring after completion, leaving the unit powered on until the workplate cools below the hot surface warning threshold.

Q7: What safety mechanisms are integrated into the hotplate stirrer?

• Hot Surface Warning: Features a flashing "HOT" warning indicator on the screen whenever the plate temperature exceeds 50 degrees Celsius, remaining active even after power-down until the plate cools.

• Over-Temperature Protection: Internal safety circuit automatically cuts off power to the heating elements if temperatures exceed the maximum safety limit.

Q8: How do you properly clean and maintain the hotplate stirrer?

• Workplate Care: Wait until the ceramic-coated aluminum plate cools down completely, then wipe away chemical spills or residue using a soft cloth dampened with mild detergent or isopropyl alcohol. Avoid abrasive scrubbers.

• Housing Care: Keep the exterior casing clean and dry. Do not immerse the unit in water or cleaning solvents.

Q9: What items are included in the standard factory package when purchased?

• Main Unit: DLAB MS-H380-Pro LCD Digital Magnetic Hotplate Stirrer main assembly.

• Accessories: Magnetic stir bar, power cord, and support rod assembly with Pt1000 temperature sensor bracket (sensor probe included based on model bundle).

• Documentation: User instruction manual and factory quality inspection certificate.

Q10: Why purchase DLAB laboratory equipment from Federal Scientific Mart (fsm.com.bd)?

• Genuine OEM Supply: 100% authentic DLAB Scientific heating and mixing equipment imported directly from certified manufacturing lines with official serial tracking.

• Local Technical Support: Expert user advice, availability of Pt1000 sensors and stir bars, and reliable local warranty service in Bangladesh.

• Nationwide Logistics: Safe, secure delivery to Dhaka, Chittagong, Rajshahi, Khulna, Sylhet, Barisal, Rangpur, and academic, clinical, or industrial laboratories across Bangladesh.