Digital Melting and Boiling Point Apparatus
This digital melting and boiling point apparatus stands out with its transparent vacuum‑sealed sample furnace, which allows direct visual monitoring of the melting process without releasing any harmful fumes. A multi‑level temperature control system ensures reliable and safe operation, while the built‑in digital thermometer displays real‑time furnace temperature during both heating and cooling cycles – intuitive and student‑friendly. The integrated timer offers three selectable beep intervals (3 s, 5 s, 10 s), making data‑point collection consistent and hassle‑free for large class groups.
Description
Introducing the LB‑SMP, a precision product purpose‑built for undergraduate physics and physical chemistry courses. Designed to observe and measure the melting characteristics of solid materials, this instrument guides students through the entire cooling‑curve (step‑cooling) process of molten samples. By recording temperature vs. time data, learners can easily distinguish crystalline from amorphous substances, determine accurate melting points, and even analyse binary‑system phase diagrams – all in a safe, smoke‑free environment.
Key Features & Educational Benefits
This digital melting and boiling point apparatus stands out with its transparent vacuum‑sealed sample furnace, which allows direct visual monitoring of the melting process without releasing any harmful fumes. A multi‑level temperature control system ensures reliable and safe operation, while the built‑in digital thermometer displays real‑time furnace temperature during both heating and cooling cycles – intuitive and student‑friendly. The integrated timer offers three selectable beep intervals (3 s, 5 s, 10 s), making data‑point collection consistent and hassle‑free for large class groups.
Core Applications
From measuring the melting point of pure metals to constructing equilibrium phase diagrams for binary alloys, the LB‑SMP delivers dependable results for a wide range of thermal experiments. Whether you are investigating cooling behaviour or validating thermodynamic theory, this digital melting and boiling point apparatus provides the accuracy and visibility needed for meaningful lab sessions. It comes complete with three pre‑mixed lead‑tin samples at different compositions, and users can also prepare their own materials for expanded investigations.
Technical Specifications
|
Parameter |
Detail |
|
Heating power |
300 W |
|
Temperature range |
0 ~ 500 °C |
|
Digital thermometer |
Measurement 0 ~ 500 °C; setpoint range 20 ~ 500 °C |
|
Timer |
Range 1 ~ 99,999 s, 5-digit display |
|
Audible alerts |
Three selectable intervals: 3 s, 5 s, 10 s |
|
Sample furnace |
Transparent vacuum chamber – no smoke or toxic emissions |
|
Control |
Multi-stage temperature regulation for safe ramp-up and cool-down |
|
Included samples |
Three Pb-Sn mixtures with different ratios (users may also supply their own) |
Why Choose the LB‑SMP?
Visual clarity – watch the solid‑to‑liquid transition in real time.
Safe & clean – no fumes, no oil, no messy maintenance.
Student‑oriented – clear digital readouts and adjustable timing prompts simplify lab procedures.
Versatile – supports both melting‑point determination and phase‑diagram mapping for binary systems.
Perfectly suited for teaching laboratories, the LB‑SMP combines robust construction with educational flexibility, ensuring years of reliable service in your physics or chemistry curriculum.
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