WQD-1A Dropping-point and softening-point Apparatus

NegotiableUpdate on June 17

Model

Nature of the Manufacturer: Other

Product Category: Analytical Balance

Place of Origin: City, Province

Online Consult Contact Information

Overview

WQD-1A Dropping-point and softening-point Apparatus

Product Details

WQD-1A Dropping-point and softening-point Apparatus

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