Taoway 2020DX V1.0.0.170912 is a product used to analyze the purity of R134a. It can well detect the components of HC, R22, R12, R134a and air in the sample. The product also uses an air sensor to detect air pollution.
The DaoWei 2020DX is a refrigerant identifier used to analyze R134a purity and detect HC, R22, R12, R134a, and air in a sample; it also uses an air sensor to detect air contamination. The manual describes startup self-check, calibration, sample analysis through the vehicle air-conditioning low-pressure port, result display, filter and air-sensor replacement, and troubleshooting for listed error codes. This manual is written in Chinese.
| Detectable components | HC, R22, R12, R134a, and air |
|---|---|
| Maximum dimensions | 270 x 197 x 112 mm |
| Power supply | 220 V external power supply |
| Filter replacement | When oil-contaminated or after more than 150 uses |
It is used to analyze R134a purity and can detect HC, R22, R12, R134a, and air in a sample.
The filter must be replaced when it is oil-contaminated or has been used more than 150 times.
It indicates high air volume or low sample flow and is a prompt to replace the filter.
The air sensor must be replaced before the unit can continue to be used.