KN-721 Petroleum Wax Oil Content Analyzer

Overview

    KN-721 Petroleum Wax Oil Content Analyzer conforms to ASTM D721 Standard Test Method for Oil Content of Petroleum Waxes. This analyzer covers the determination of oil in petroleum waxes having a congealing point of 30°C (86°F) or higher as determined in accordance with Test Method D 938, and containing not more than 15 % of oil

Features

1. Separated temperature control system, can guarantee the accuracy of the test temperature

2. Totally enclosed compressor refrigeration, Copper made cooling bath

3. Electronic heating bath, Stirring device on the top, Stainless steel heater

4. Standard glass tube, can meet ISO requirements

5. Evaporation device got transparent observation

6. Four air flow is divided into two road control, to ensure the accuracy of flow rate.

7. Micro-computerized Controller with PID, Digital display temperature (continuous display when testing, ) accuracy to 0.1°C, Pt100 RTD temperature probe contacted control box is very convenient

Technical Parameters

1. Standard: ASTM D721

2. Temperature control: PID digital temperature controller

3. Cooling method: Compressor

4. Temperature control: heating pipe

5. Working temperature : 0±0.5℃    -34.5±0.5℃    90±0.5℃

6. Evaporation device: 4tubes  35±1℃

7. Power: AC220V±10%/50HZ