KN-1754 Thin Film Oven

Overview

KN-1754  Thin Film Oven is designed on the requirements of the instrument according to ASTM D1754 Standard Test Method for Effects of Heat and Air on Asphaltic Materials (Thin-Film Oven Test). This oven is used to indicate approximate change in properties of asphalt during conventional hot-mixing at about 150℃ as indicated by viscosity, penetration, or ductility measurements. It yields as residue which approximates the asphalt condition as incorporated in the pavement. If the mixing temperature differs appreciably from the 150℃ level, more or less effect on properties will occur.

Features

1.        Adopts thermal insulation layer and duct between the studio and box shell

2.        Stable and accurate temperature control

3.        Filled with aluminum silicate cotton in insulation

4.        Dedicated air machine to supply the required air flow during the test

5.        Temperature sensor of the heating device adopts the advanced ASIC chip and manufacturing technology with perfect performance

Technical Parameters

1.        Heating power: 2KW

2.        Working temperature: 163℃

3.        Temperature accuracy: ±1℃

4.        Thermometer: 155~170℃, 0.5℃

5.        Wheel speed: 5.5±1rpm

6.        Studio size: 420*450*350

7.        External form size: 820*540*600

8.        Rated voltage: 220V±5%, 50Hz