Description

Utiliser

The instrument used to assist in the determination of the acid number of petroleum products and PH value, intelligent temperature control, four magnetic stirring. Aquarium structure, the ideal auxiliary measuring instruments.
Indicateurs techniques:
Écart de température: -70 ℃~ 20 ℃
Précision du contrôle de la température: ± 0.1 ℃
Heater power: 1000W
Tension d'alimentation: AC220V ± 10%
Fréquence: 50HZ ± 5%