Rate of heating : 0.5, 12, 5 C selectable after reaching present temperature. MELTING POINT METER M3000 The M3000 provides fast and easy examination of powdery substances with a melting point up to 360 °. Hold temperature switch is provided to hold the temperature in programmed mode Some melting point meters use mercury-free thermometers, digital controls and video recording to capture the precise melting point of a sample. This results in the accurate determination of the melting point. A melting point meter determines melting point temperatures by gradually heating up to four specimens simultaneously in a sealed chamber. There is the provision set Pre-Temp limit to approximately 150☌ below the expected melting temperature of the sample. Krss Optronic GmbH M5000 Melting Point Meter for Automatic Measurements provides fast, easy and automatic examination of powdery substances with a. The melting point determination is performed faster due to the use of sensitive PT.100 temperature sensor which responds to the temperature change very quickly. Melting point apparatus A sample holder: usually a glass capillary tube sealed at one end in the case of the oil bath and heated block systems, or a pair of. The precise control over the temperature range of the entries is provided by solid state electronic circuit. The heating bath can observe three samples at a time and the magnifying lens employed enhances the measuring accuracy by providing the user with the best possible view of the capillaries. KERONE manufactures the digital melting point apparatus which provides the indication of the melting point of the material/substance under the process. 5 Operation Melting point B-540 5.9.5 Display adjustments, switching on/off, beep In this menu, the following adjustments can be carried out: Increase/reduce background illumination on the display Switch the beep on/off Press the MENU key for three seconds to return to the range of submenus. The low skill levels required mean that the melting point meter can be operated by a lab assistant, or installed outside of the lab for operation by trained personnel in a warehouse or production facility.A melting point apparatus is a laboratory instrument designed to determine the melting point, boiling point or free flow point of any substance or material. MP420/MP430 Video Melting Point Apparatus, and MP450/MP470/MP490 Automatic Video Melting Point Apparatus, perfectly integrate video technology into melting. Sample sizes are small, being just enough powdered material to fill a small capillary tube, and the output reading is accurate to within 0.3 – 0.5C with good reproducibility. Digital control means that the sample is heated, the melting point recorded, and the apparatus cooled ready for the next sample is just a few minutes, without operator intervention. The modern melting point meter is faster and more accurate, providing reproducible results which do not rely on the skill of the individual operator and which can be printed for a permanent record. Manually set the heating rate between 1☌ and 20☌. Place your sample in a capillary tube and insert it into the aluminum block. Easy-to-follow instructions are printed directly on the unit. Take melting point measurements of up to three samples at once for greater efficiency. Why then, should one invest in an automated melting point meter? While it is possible to manually heat a sample and observe it, perhaps through a microscope, to determine melting point, this is a cumbersome and unreliable approach. Cole-Parmer® MP-100 Series Stuart Analog Melting Point Apparatus. A single control knob on the front panel incorporates the mains ON/OFF switch with. It is also a technique which it is possible to complete, without specialist equipment. This Melting Point Apparatus has been designed with safety in mind. Alat melting point sangat berperan penting di laboratorium kimia, farmasi, dan lain lain. The determination of melting point is a fundamental technique in sample analysis, yielding essential information on material composition and purity. Melting Point adalah sebuah alat atau instrumen laboratorium yang digunakan untuk mengetahui titik leleh dari suatu zat padat atau serbuk. A melting point up to 400 ☌ can be examined.Ī cooling fan allows fast measurements in
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