Vacuum Grease Saturated Vapor Pressure Tester

（Swinging Gauge Method）

Product Model: JF0293D

Production

This instrument is suitable for detecting the saturated vapor pressure of vacuum oil (grease), diffusion pump oil (grease) and silicone oil for diffusion pump.

Product parameter

1. Applicable standard: SH/T0293

2. Heating method: electric heating tube heating

3. Working temperature: normal temperature~160±0.5℃

4. Evacuation device: vacuum pump 150L/min

5. Vacuum degree: 5×10-5mmHg

6. Pressure display: digital pressure vacuum gauge

7. Temperature control method: digital display thermostat

8. Working power supply: AC220V 50HZ

9. Power of the whole machine: 3KW

10. Instrument size: 600*420*480mm

11. Net weight: 53KG

Features

1. Microcomputer temperature controller, PID self-adjustment, PT100 temperature sensor;

2. A set of standard three-stage glass diffusion pump, with low expansion coefficient, can withstand temperature difference well;

3. High-frequency vacuum detector is used to ensure the vacuum degree of the test;

4. Windows operating system, automatic test of the instrument, automatic drawing of volatilization curve, automatic calculation of results;

5. After the electrical conductor fault is detected, it can quickly return to the detection state (about 0.1 seconds).

6. The size of the electrode head is about 50 times smaller than the traditional frequency (60Hz).

7. The output high voltage can be freely adjusted from 0.0 to 15.0KV R.M.S. (effective value).

8. The test output high voltage can be freely adjusted from 1.0 to 15.0KV R.M.S. (effective value).

9. The pressure range of the ionization vacuum gauge is 10-4 ~10-7 mmHg