The TD1127-SiF4 pumping-type silicon tetrafluoride detector is a high-performance gas detection device designed for accurate and reliable monitoring of silicon tetrafluoride (SiF4) in various environments. It features an imported high-precision electrochemical sensor, ensuring exceptional accuracy and stability during measurements. The device is equipped with a USB interface that allows for high-speed data transfer, making it easy to download and print measurement results.
The instrument includes an LCD dot matrix display that provides real-time information such as gas type, unit, concentration value, maximum reading, local time, ambient temperature, and more. It supports both Chinese and English operating interfaces, offering users flexibility in language preference. The user can easily switch between PPM and mg/m³ units with a simple button press, making the device highly adaptable to different monitoring needs.
A built-in micro-sampling pump is integrated into the design, allowing for efficient gas sampling. The pump offers ten adjustable suction levels, enabling users to customize the sampling process according to specific requirements. The detector is also equipped with a self-checking function, zero calibration, and one-button factory reset, ensuring ease of use and minimizing the risk of misoperation.
In addition, the device features temperature and pressure compensation technology, which enhances accuracy under varying environmental conditions. It provides two levels of sound and light alarms for different gas concentration thresholds, ensuring timely alerts in case of hazardous levels. The alarm points can be set according to user-defined safety limits.
Powered by a large-capacity lithium polymer rechargeable battery, the TD1127-SiF4 is ideal for long-duration field operations. Its robust design includes a high-strength engineering plastic casing that is non-slip, waterproof, dustproof, and explosion-proof, meeting the ExiaIICT4 certification standard. The device comes with a high-grade aluminum alloy suitcase for convenient transport and storage.
This detector is widely used in industries such as furniture manufacturing, flooring, wallpaper, paint, interior decoration, agriculture, pharmaceuticals, food processing, chemical production, waste treatment, biotechnology, home environmental protection, livestock farming, greenhouse cultivation, logistics, brewing, and more. It is particularly suitable for monitoring SiF4 in confined spaces, raw materials, samples, and process environments.
**Technical Specifications:**
- **Gas Detected:** Silicon Tetrafluoride (SiF4)
- **Detection Principle:** Electrochemical
- **Sampling Method:** Pumping type, flow rate up to 1L/min, 10 adjustable suction positions
- **Measurement Range:** 0–10ppm
- **Resolution:** 0.01ppm
- **Accuracy:** ±2% FS
- **Signal Output:** USB interface for high-speed data transfer (optional printing function)
- **Response Time:** ≤10 seconds
- **Recovery Time:** ≤10 seconds
- **Repeatability:** ≤±1%
- **Linearity Error:** ≤±1%
- **Zero Drift:** ≤±1% (FS/year)
- **Display Technology:** LCD dot matrix
- **Operating Language:** Chinese & English
- **Gas Units:** Multiple unit switching (PPM, mg/m³)
- **Working Temperature:** -40°C ~ 70°C
- **Working Humidity:** 0–95% RH
- **Explosion-Proof Rating:** ExiaIICT4
- **Protection Rating:** IP66
- **Alarm Mode:** Sound, light, vibration
- **Battery Life (without pump):** Up to 100 hours
- **Dimensions:** 205 x 75 x 32 mm
- **Weight:** 300g
Whether you're working in a laboratory, industrial setting, or on-site environment, the TD1127-SiF4 is a reliable and versatile tool for monitoring silicon tetrafluoride concentrations, ensuring safety and compliance in your operations.
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