User manual for the TIF XP-1A fully automatic intelligent leak detector, covering operation, maintenance and specifications.
The TIF XP-1A is a fully automatic intelligent leak detector designed for high sensitivity and stability when detecting refrigerants, SF6 and other halogen gases. It features a micro‑processor with digital signal processing, seven‑level sensitivity adjustment (up to 64×), three‑color LED indicators, touch‑key operation and automatic battery testing.
The manual provides detailed instructions on setup, battery installation, operation modes, sensitivity adjustment, reset procedures, safety precautions, maintenance, spare parts and technical specifications, ensuring reliable leak detection in automotive air‑conditioning, refrigeration and industrial applications. This manual is written in Chinese.
| Power source | 3 V DC, 2 AA batteries |
|---|---|
| Maximum sensitivity (approved gases) | R12, R22, R135a – 14 g/yr |
| Limit sensitivity (SF6) | < 3 g/yr |
| Probe life | ≈ 20 hours |
| Operating temperature | 0 °C – 52 °C |
| Battery life (continuous use) | ≈ 30 hours |
| Working mode | Continuous, unlimited |
Three LEDs show battery condition: green means normal, orange indicates low charge that should be replaced soon, and red means the battery is very low and the device cannot operate.
Press the sensitivity up or down keys to select one of seven sensitivity levels, which are indicated by the number of illuminated LEDs.
The reset key clears the reference zero point, ignoring ambient refrigerant concentration; press it to zero the instrument before or after a measurement.
Yes, the XP‑1A can detect SF6 gas with a limit sensitivity of less than 3 g per year.