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ASTM D 381 - ISO 6246 - IP 131 - DIN 51784

SCOPE:

This test method covers the determination of the existent gum content of aviation fuels, and the gum content of motor gasolines or other volatile distillates in their finished form, (including those containing alcohol and ether type oxygenates and deposit control additives) at the time of test.

MAIN CHARACTERISTICS:

Air and steam jet evaporation, with 5 wells, including electronic temperature control with digital display and flowmeter, built-in steam superheater, thermometer 3C, beakers and conical outlets (5 pieces).

AC 230 V - 50 Hz - 16 A - (770x380x570mm) ±60 kg.

CONSUMABLES:

NL 12875 Filter funnel, sintered glass, 125 ml capacity
NL 16138 Test cell
NL 941306 Conical air outlet, stainless steel
NL 11491 ASTM thermometer (3C), range from -5 to

+400°C

OPTIONAL ACCESSORIES:

NL 9413080 Air compressor 2 stages suitable to deliver correct flow of air, 300 l capacity, for ref. NL 941302 and NL 941303.

For use on AC 400 V - 3 ph - 7 A - (1670x600x760mm) ± 125 kg

NL 941308 Steam generator (400 V - 3 phases) for use with ref. 941303 apparatus, equipped with sensitive constant level device to maintain vapor output at requested quantity, supplied with flexible connecting pipe, output capacity : 2 to 12 kg, pressure 0-100 psi, with automatic security control, loading 12 Kw

For use on AC 400 V - 3 ph - 20 A –(750x530x920mm ±75 kg)

NL 941307 Overpressure pump for steam generator (230 V) for NL 941308

SPARE PARTS:

NL 9413023 Heating element for metallic bath
NL 9413031 Superheater for 941303 apparatus
NL 9417834 Pt 100 probe (60x3.15 mm) for aluminium block
NL 9417904 Pt 100 probe (160x5 mm) for superheater for
NL 941303 only

ALTERNATIVE:

NL 941302
Air-jet only evaporation apparatus, with 5 wells, including electronic temperature control with digital display and flow meter, thermometer 3C , beakers and conical outlets (5 pieces).

AC 230 V - 50 Hz - 16 A - (770x380x570mm) ±45 kg.

CONSUMABLES;

NL 12875 Filter funnel, sintered glass, 125 ml capacity
NL 16138 Test cell
NL 941306 Conical air outlet, stainless steel
NL 11491 ASTM thermometer (3C), range from -5 to +400°C

OPTIONAL ACCESSORY:

NL 9413080 Air compressor 2 stages suitable to deliver correct flow of air, 300 l capacity, for ref.
NL 941302 and NL 941303.

For use on AC 400 V - 3 ph - 7 A - (1670x600x760mm) ± 125 kg

SPARE PARTS:

NL 9413023 Heating element for metallic bath
NL 9417834 Pt 100 probe (60x3.15 mm) for aluminium block

CALIBRATION EQUIPMENT:

NL 941301 Air calibration kit for 941302 and
NL 941303 AC 230 V - 0.3A - 50 Hz (680x340x180mm) ±5 kg
NL 941304 Vapour calibration kit for ref. 941303 only

SPARE PARTS:

NL 9417900 Pt 100 probe (30x6 mm) for calibration kit
NL 11491 ASTM thermometer (3C), range from -5 to + 400°C

Catalogue No. NL 941303