Product Description
DURO LAB 432 2A MELTING POINT APPARATUS
Characteristics:
Measurement of melting point is one of the important methods of measurement of purity.
To be used in production of medicines, dye-stuffs, perfumes and other organic crystal substances.
Photoelectric test
LCD display, entry by digital keyboard and direct display of melting curve.
WRS-2A can measure three samples at the same time and calculate average value of initial and final melting points automatically.
Specifications
Melting-point measurement range: room temperature -300 C
Minimum digital display: 0.1 C
Linear heating-up rate: 0.2 - 5.0 C/min
Accuracy: < 200 C : 0.5C; 200-300 C: 0.8C
Weight (Gross): 11 kg
Overall Dimensions: 510mm 380mm 360mm
Advanced Temperature RegulationThe DURO LAB 432 2A uses an electronic thermostat, enabling precise and stable temperature management. Its digital LED display ensures easy monitoring throughout the melting point determination process, while factory calibration and straightforward field recalibration maintain accuracy over time.
Efficient Dual Sample AnalysisThis apparatus is designed to analyze two samples simultaneously. The sample chamber supports standard 100 mm capillary tubes, saving time and increasing laboratory productivity. The integrated magnifying glass and glass viewing window provide an illuminated, detailed observation of the melting process.
Fast Heating and Safe OperationWith a high-durability resistor-type heating element and rapid finned heating technology, the DURO LAB 432 2A offers quick cycle times. Built-in safety features, including overheat thermal cut-off and powder-coated metal housing, deliver reliable operation and user protection.
FAQs of DURO LAB 432 2A MELTING POINT APPARATUS :
Q: How do I use the DURO LAB 432 2A Melting Point Apparatus for sample analysis?
A: Place your prepared organic compound inside the standard 100 mm capillary tubes. Insert two tubes into the designated slots. Set the desired temperature using the electronic thermostat, observe the change through the magnifying glass and illuminated view, and record the melting point using the integrated digital timer and LED display.
Q: What benefits does simultaneous dual sample analysis provide?
A: You can evaluate two sample compounds at once, doubling throughput compared to single-sample devices. This feature improves efficiency during routine laboratory work and ensures you gather comparative data under identical conditions.
Q: When should I recalibrate the apparatus after factory calibration?
A: The apparatus comes pre-calibrated from the factory, but field recalibration is recommended after extended usage or if discrepancies in temperature accuracy are detected. The unit allows easy recalibration to maintain precision.
Q: Where is the DURO LAB 432 2A most effectively used?
A: This melting point apparatus is ideally suited for laboratory environments including educational, research, pharmaceutical, and industrial settings where determination of organic compound melting points is frequent.
Q: What safety features are included in the DURO LAB 432 2A?
A: The device incorporates an overheat thermal cut-off mechanism and robust powder-coated metal housing. These features help prevent overheating and protect users during continuous operation.
Q: How quickly does the unit cool between measurement cycles?
A: Thanks to its rapid finned heating element and efficient design, the apparatus provides quick cooling between cycles, minimizing downtime and allowing for successive sample analyses.