APPARATUS FOR DISTILLATION OF CUT BACK ASPHALT - WITH DIGITAL CONTROLLER - ASTM D402, IS 1213

APPARATUS FOR DISTILLATION OF CUT BACK ASPHALT - WITH DIGITAL CONTROLLER - ASTM D402, IS 1213

Model Number : EIE-BT-107D

The distillation of cutback asphalt, according to IS 1213 and ASTM D402, is a test to determine the proportions of volatile components in cutback asphalt by distilling off the volatile fractions at specified temperatures. This process helps to understand the composition and stability of the cutback asphalt in terms of the amount of volatiles present. Complete with one distillation flask of 500ml. capacity and one 100 ml. crow receiver Electrically heated model with Auto Tune PID Digital controller.


Compliance Standards:

ASTM D402, IS 1213, IP 27, AASHTO T78

Scope:

This apparatus is used for the examination of cut-back asphaltic materials by the distillation test.

Consists of following parts and accessories:

1) Distillation Flask

  1. Capacity : 500mL
  2. Type : Side-arm type having the dimensions shown in Fig. 1 of ASTM D402.

2) Condenser

  1. Type : Standard glass-jacketed,
  2. Length : 200 to 300 mm
  3. Overall tube length  : 450 ± 10 mm

3) Electric heater with Digital Temperature controller

Electric heater with Microprocessor based AUTO-TUNE PID Digital temperature controller cum indicator with PT-100 Sensor.

4) Adopter

Heavy-wall (1-mm) glass, with reinforced top, having an angle of approximately 105°. The inside diameter at the large end will be approximately 18 mm, and at the small end, not less than 5 mm. The lower surface of the adapter will be on a smooth descending curve from the larger end to the smaller.

4) Shield

Lined with 3-mm fire proof insulation and fitted with transparent mica windows, of the form and dimensions shown in Fig. 2 of ASTM D402. It is used to protect the flask from air currents and to reduce radiation. The cover (top) will be made in two parts of 6.4-mm (1⁄4-in) fire proof insulation.

5) Flask and shield support

Two 15 cm2 sheets of 16-mesh Chromel wire gauze on a tripod or ring.

6) Receiver

100 ml graduated glass cylinder as receiver

7) Thermometer

Glass Thermometer ASTM 8C

8) Thermometer holder

Silicon rubber stoppers

Overall Dimensions in Inches (L x W x H)

11 x 11 x 23

Weight [kg]

14

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