Wax: Drop Melting Point • Melting Point Petroleum Wax • Oil and Solvent in Wax

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Oil and Solvent in Wax

ASTM D721 - ASTM D3235
DIN 51571
IP 158

ASTM D721 - DIN 51571 - IP 158 - Oil Content of Petroleum Waxes
This test method covers the determination of oil in petroleum waxes having a congealing point of 30°C (86°F) or higher as determined in accordance with Test Method D938, and containing not more than 15 % of oil.

ASTM D3235 - Solvent Extractables in Petroleum Waxes
This test method covers the determination of solvent extractable in petroleum waxes.

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LT/WA-218000/M

Oil and Solvent in Wax Apparatus - ASTM D721

Heating unit made in stainless steel composed by:

• Double layer structure with heating chamber
• Heating by irradiation bulb
• Inspection window in polymethylmethacrylate with open/close knob
• Collector for air distribution with 4 delivery position
• Digital thermoregulator with PT100 Class A for temperature monitoring
• Flowmeter with regulation valve
• Air supply system with integrated 15 l/min compressor

Cooling unit made in stainless steel composed by:

• Double layer structure with insulating material
• Internal stainless steel tank with plastic anti-condensing cover and 3 stand-by cover cap
• Filling hole with cover cap and thermometer holder
• Cooling connection with internal Nickel-plated serpentine

Accessories

• LAB-102-181: filter stick assembly, test tube + air inlet glass tube and filter
• LAB-102-182: regulator with cylinder 250 ml, T-tube with rubber cap
• LAB-102-185: weighing bottles 15 ml with stopper, pack of 4 pcs.
• T-AS71C: thermometer ASTM 71C - IP 72C
• T-AS71F: thermometer ASTM 71F - IP 72F
• LT/B-2470/BCA200 INT- CAL: analytical balance with 210 g capacity
• FP50-MA: refrigerated / heating circulator for internal and external temperature applications up to -50°C / +200°C

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