KN-4603 Inherent Viscosity Apparatus for PET Polyester

Overview

KN-4603 Inherent Viscosity Apparatus for PET Polyester conforms the ASTM D4603 Inherent Viscosity Apparatus for PET Polyester. It is used to test the of liquid petroleum products, both transparent and opaque. It used for the determination of the inherent viscosity of poly (ethylene terephthalate) (PET) soluble at 0.50% concentration in a 60/40 phenol/1,1,2,2-tetrachloroethane solution by means of a glass capillary viscometer. Highly crystalline forms of PET that are not soluble in thsi solvent mixture will require a different procedure.

Features

1.Multifunction Viscometer Holder can hold the cannon ubbelohde viscometer (Size 1B)

2.The apparatus is equipped with ASTM 118C thermometer (for use at 30℃) Range：28.6℃~31.4℃, 0.5

3.The apparatus adopts digital display temperature control with high temperature controlling precision.

4.The apparatus is equipped with heat preservation bath.

5.The rotational constant bath must be provided when the temperature is 20 °C.

6.Rational design with elegant structure and easy operation.

Technical parameters

1.Rated voltage：AC220V±10% 50Hz

2.Temperature control range：20~100°C

3.Temperature control mode：Digital display temperature control

4.Precision of temperature control：±0.1°C（±0.01°C）

5.Output power：1800W

6.Ambient requirements：Temperature: 10~40°C；Humidity≤85%