Oil Evaporator EV-2000L
Lubricating oil vaporizers using
an azeotropic distillation method
Samples which include substances which interfere with the Karl Fischer reaction such as lubricating oil and are difficult to measure the moisture of via direct methods can be measured in a short time using the azeotropic distillation method.
Examples of Uses
Lubricating oils, mercaptans with relatively high boiling points (approximately 150 °C or higher*),
Samples containing ketones, inks containing dyes, etc.
*Measurement may not be possible depending on the concentration of interferences in the sample.
*Since sales availability, products and services vary by country and region, please contact your Hitachi High-Tech Analysis contact, the exclusive distributor, for specific requests and questions.
Specification
| Moisture vaporization method | Azeotropic Distillation Method (distillation while ventilating carrier gas) |
|---|---|
| Temperature control | Optional settings, automatic temperature adjustment |
| Temperature range | From room temperature to 200 ℃ |
| Carrier gas | N2 gas (or dry air from an optional dry air pump) Flow rate : 30 to 300mL / min (depending on setting) |
| Carrier gas Desiccant | Molecular sieves 100g |
| Heater | Band heater |
| Sample amount | About 10 mL or less |
| Distillation Solvent | Toluene, Xylene, n-Octane, etc. (volume used in each measurement: 5-10mL) |
| Power supply | AC 100 - 240 V 50/60 Hz About 150 VA A power cable is not included in this product. (*1) |
| Dimensions / Weight | 220(W) x 370(D) x 265(H) mm / Approx. 7kg |
NOTICE: Cannot be used in combination with single chamber electrolytic cell for AQ-300 or AQ-7.
