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Q1
What is the price of the Magnetic Stirrer with Hotplate Model 78-1 in Bangladesh?
8%
ছাড়
Magnetic Stirrer with Hotplate - Laboratory Heating & Stirring Device
৳6,000
৳5,500
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Product Code : P0416
Product Specification
Key product information at a glance.
Product Code
P0416
Model
Model 78-1
Origin
Made in China
Category
Laboratory Equipment
Subcategory
Lab Instruments
Availability
In Stock
Product
Magnetic Stirrer with Hotplate (Model: 78-1)
Instrument Type
Benchtop Laboratory Heating & Stirring Apparatus
Stirring Speed Range
100 – 2,000 RPM (Stepless adjustable)
Stirring Capacity
Up to 1,000 ml (1 Liter aqueous solution)
Heating Power
Approx. 150W – 300W (Model dependent)
Top Plate Material
Ceramic-coated / Cast aluminum heating surface
Power Supply
AC 220V ± 10%, 50Hz
Control Mode
Independent analog rotary dials for heat and speed
Operating Conditions
Ambient temperature 5°C to 40°C, relative humidity ≤85%
Standard Accessories
Power cord, PTFE magnetic stir bar, instruction manual
Product Description
Magnetic Stirrer with Hotplate, 78-1 China
The Magnetic Stirrer with Hotplate Model 78-1 is a dependable, dual-function laboratory apparatus widely utilized across academic teaching laboratories, analytical chemistry departments, and industrial quality control units. Engineered to perform simultaneous liquid agitation and thermal heating, this compact benchtop instrument eliminates the need for separate stirring motors and heating mantles, streamlining solution preparation, reagent mixing, chemical synthesis, and sample digestion across universities, medical colleges, and research facilities throughout Bangladesh.
Efficiently dissolving solutes, maintaining homogeneous suspensions, or conducting controlled exothermic reactions requires precise mechanical stirring coupled with stable thermal regulation. The Model 78-1 features an intuitive analog control panel with independent rotary knobs for stepless stirring speed adjustment (ranging up to 2,000 RPM) and continuous heating temperature control. Its powerful internal permanent magnet drives Teflon-coated magnetic stir bars smoothly across varying solution viscosities, while the integrated top heating plate delivers rapid, uniform thermal transfer. Housed in a durable, corrosion-resistant metallic casing finished with a chemical-resistant coating, it is built to withstand rigorous daily laboratory usage.
Engineered for laboratory durability and user safety, the Model 78-1 operates on standard 220V/50Hz power supplies tailored for Bangladeshi laboratory electrical grids. Victor Scientific Co. supplies high-grade scientific instruments, laboratory apparatus, and analytical equipment nationwide with secure packaging, calibration support, and reliable delivery across all 64 districts of Bangladesh.
✹ Key Features
Dual-Function Heating & Stirring
Combines a powerful magnetic stirrer and an integrated electric hotplate, allowing simultaneous thermal heating and mechanical agitation.
Stepless Speed Regulation
Equipped with an intuitive rotary speed control knob allowing smooth adjustment of stirring velocity up to 2,000 RPM.
Independent Thermal Control
Features a separate heat control dial to regulate hotplate surface temperature precisely according to experimental requirements.
Durable Chemical-Resistant Body
Constructed with a robust, corrosion-resistant metal chassis designed to withstand accidental chemical spills and rigorous lab wear.
High-Torque Magnetic Drive
Drives standard magnetic stir bars reliably in aqueous and moderately viscous solutions without decoupling or slipping.
Standard 220V AC Operation
Designed specifically for standard laboratory electrical setups in Bangladesh (220V–240V, 50Hz) with integrated safety grounding.
✹ Applications
- University undergraduate and postgraduate chemistry and biochemistry practical laboratories
- Solution preparation, buffer formulation, chemical synthesis, and reagent dissolution
- Industrial quality control testing, titration procedures, and sample extraction in manufacturing plants
- Pharmaceutical R&D and biological fluid incubation requiring constant stirring and controlled warmth
- Secondary school (HSC) and college science laboratories demonstrating fundamental physical chemistry principles
✹ Why Choose Model 78-1 Magnetic Stirrer with Hotplate?
- Proven reliability and cost-effectiveness make it the most popular benchtop stirrer model in Bangladeshi academic institutions.
- Simple analog controls ensure ease of operation for students and laboratory technicians alike without complex digital programming.
- Compact footprint optimizes crowded laboratory workbench space without sacrificing stirring or heating capacity.
- Genuine institutional procurement, spare parts availability, and dependable support backed by Victor Scientific Co.
✹ Benefits
- Accelerates sample dissolution and chemical reaction rates through uniform heat distribution and steady agitation.
- Minimizes operator fatigue by automating continuous stirring tasks during prolonged titrations or digestions.
- Delivers an economical, multi-purpose laboratory workhorse suitable for both teaching demonstrations and advanced R&D.
- Backed by dependable nationwide distribution and technical support through Victor Scientific Co.
✹ About Victor Scientific Co.
Victor Scientific Co. provides quality laboratory equipment, measuring instruments and scientific tools in Bangladesh. We supply reliable products for educational institutions, industries, laboratories and professional users.
Frequently Asked Questions (FAQ)
A1
The price of the Model 78-1 Magnetic Stirrer with Hotplate in Bangladesh typically ranges between BDT 4,500 and BDT 7,500, depending on manufacturing build quality and supplier warranty terms. Contact Victor Scientific Co. directly for exact institutional quotes and bulk availability.
Q2
What is the maximum stirring speed and heating temperature of the 78-1 model?
A2
The Model 78-1 typically provides adjustable stirring speeds from 100 up to 2,000 RPM, and the hotplate surface can reach temperatures suitable for general boiling and solution heating (typically up to 300°C–350°C surface temperature).
Q3
Does the unit come with magnetic stir bars included?
A3
Yes, standard packages supplied by Victor Scientific Co. typically include a PTFE-coated magnetic stir bar (flea/pellet) ready for immediate laboratory operation.
Q4
What power supply does this machine require?
A4
It operates on standard Bangladeshi electrical standards: 220V–240V AC, 50Hz single-phase power with a standard 3-pin grounded plug.
Q5
Does Victor Scientific Co. deliver laboratory equipment safely across Bangladesh?
A5
Yes, Victor Scientific Co. packages all scientific instruments in shock-absorbing foam cushioning and heavy protective cartons to ensure safe courier delivery to all 64 districts in Bangladesh—including Chattogram, Rajshahi, Khulna, and Sylhet—within 24 to 48 hours.
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