HMZ-1A Micro Processor Melting Point Apparatus
HMZ-1A Laboratory Professional Type Micro Processor Melting Point Apparatus
Fully Auto Measurement/0.5 Grade
The melting point of a substance is the temperature at which the material changes from a solid to a liquid state. In organic chemistry, melting point determination is not only the basic approach to determine the nature of material, but also an important method to obtain the purity of a substance. Therefore, melting point apparatus is widely used in the chemical industry and the medical research, and it's a must-have instrument in the manufacturing of medicine, spices, dyes and other organic crystal substances.
MAIN CHARATERISTICS
~Quick, efficient and reliable melting point determination
~LCD display is intuitive
~Numeric keypad input simplify the operation
~Unique digital temperature control technology with high accuracy
~Wider ramp rate with stepless speed
~Capillary tubes method conforms to pharmacopoeia
~Up to 3 points temperature correction
MAIN SPECIFICATIONS | |
MODEL | HMZ-1A |
Test Method | Fully automatic |
Sample Loading Way | Capillary Tube Method |
Temperature range | Ambient ~320℃ |
Min. Temperature Resolution | 0.1℃ |
Ramp Rate | Stepless setting at 0.1℃~10℃/min |
Ramp Rate Error | ≤5% |
Accuracy | ±0.4℃（＜200℃）,±0.7℃（≥200℃） |
Reproducibility | 0.2℃（ramp rate 0.2℃/min） 0.3℃（ramp rate 1℃/min） |
Heating/Cooling time | ≤3mins/3mins（50℃~320℃） |
Number of Capillaries | 1 |
Capillary dimensions | Φ1.4mm outside dia., Φ1.0mm inside dia., 90mm lengths. |
Fill height | 3mm~5mm |
Display | 4.3 inch LCD |
Communication interface | X |
Print Function | X |
Power supply | 110/220±10%V AC, 50/60Hz/120W |
Dimensions | 345(L)X245(W)X215(H)mm |
Weight | About 4.5kg |
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