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WQD-1A
NADE
Product Description
A melting point apparatus is a precision instrument used to determine the melting point of a substance. By precisely controlling the temperature and observing the phase transition of the substance from solid to liquid, the melting point range can be determined.
Characteristics:
Designed according to ASTM D3461-97
Measure concentration,polymerization degree, refractoriness of amorphous body highly polymerized compound
Photoelectric test, temperature program control, LCD display, high precision and stable performance
Widely used to component control and quality test of tar , asphalt , paraffin , resin , fats , rosin , lubricant , Vaseline , medical ointment , ointment , suppository , edible and grease
Specifications
Parameters/Model | WQD-1A |
Measuring range | Room temperature – 300℃ |
Minimum digital display | 0.1℃ |
Linear heating rates | 0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0℃/min |
Furnace temperature | ≤200℃: ±0.5℃；＞200℃: ±1℃ |
The dimension of cup | Ø9.9mm(inside diameter), R4.6±0.1mm(bottom radius) |
Hole size | Ø2.8mm(dropping-point) Ø6.35mm（softening-point） Ø5.00mm(user choose) |
Ball | Lead ball(Ø8mm,3.2±0.1g, according to ASTM) Steel ball(3/8”, according to GB2728-1988;5/6” user choose) |
Weight(Gross) | 11kg |
Overall dimension | 720mm×370mm×280mm |
Accessories
