Existent Gum Tester

GD-8019 EXITENT GUM TESTER

Purpose

The instrument is specially used to determine existent gum in the gasoline and automatic gasoline. It is suitable to make existent gum test for aviation gasoline. And automatic gasoline as per GB/T8019

 

Main Parameters

Temperature controlling range: room temperature ~ 165°C;

Holes for testing: 3 pieces;

Working temperature: 160~165°C

Temperature controlling accuracy: ±0.5°C

Working pressure of air decompression valve: 0.035 mPa;

Air source: compressed air, >110L/min

 

GD-8019A EXISTENT GUM TESTER

Purpose

The instrument is specially used to determine existent gum in the aviation gasoline and automatic gasoline. It is suitable to make existent gum test for aviation gasoline, and automatic gasoline as per GB/T8019 :Test Methods for Existent Gum of Automatic Gasoline and Aviation Gasoline (Jet Evaporation Method).

 

Characteristics

It has five independent test holes, so it make test for five samples at the same time, It is equipped with high quality compressor. Each test hole has an independent flow meter.

 

Main Parameters

Evaporation bath: Aluminum bath Ï• 260x130 mm;

Test holes; 5 pieces; Working temperature: 160~165°C;

Air flow rate at jet nozzle: 600 ml/s.

 

GD-509A EXISTENT GUM TESTER

Purpose

The instrument is designed and made as per GB/T509 :Test Methods fir Existent Gum in Engine Fuels”. It is suitable to determine the tendency of fuels (gasoline, coal oil, diesel oil) to from gum when used in the motor.

 

Main Parameters

Bath type: Oil bath;

Bath capacity : 5000ml ± 50ml;

Controlling temperature : room temperature to 250°C;

Temperature controlling accuracy: 150°C ± 3°C ; 180°C ± 3°C ; 250°C ± 5°C;