QCD-1500 Personal Air Sampler Introduction: QCD-1500 Personal Air Sampler (single road, can be measured through measurement) is the conventional instrument that collects gas samples in the operating environment or in atmospheric environment. It can be widely used in metallurgical, mine, chemical, architecture, casting, power and environmental monitoring, health and epidemic prevention and other departments. Atmospheric sampling appliances LCD digital display time, with backlight, compact electronic timing function and structure, small volume, stable performance, high pressure, strong load capacity, convenient use, accurate time, multi -purpose use of one machine, etc., are deeply received in China. Wide praise from foreign customers. Technical parameters 1. Pump pressure: > 35000Pa 2. Flow range (optional): (0.1-1.0) l/min; (0.1-1.5) l/min; (0.1-3.0) l/min; 3. Load capacity: 4500Pa Languard traffic ≥1.0L/min 4. Flow meter accuracy: ± 2.5FS 5. Sampling flow error: ≤± 5% 6. Flow stability: ≤5 % 7. Time range: 1min ~ 99H59min 8. Timing accuracy: ≤± 0.1 % 9. Work temperature: -10 ℃～ 40 ℃ 10. Consecutive working hours: ≥8 hours 11. Power: 7.4V 2200mAh lithium ion rechargeable battery pack 12. Weight: ≤0.5kg Working principle QCD-1500 Personal Air Sampler (single road, can be measured by metering) consisting of diaphragm pump, regulating valve, buffer, flowmeter, electronic control circuit, and liquid crystal display. Power supply power supply (optional) 4, Operation 1) Open power switch, the screen displays "00:15 00" (the default setting is: 15 minutes), the cursor flickered in the*bit 2) Press the "OK" key to enter the default setting time sampling working status, and then press the "C" key to stop the air pump. At this time, press the "C" key to enter the regular setting status. 3) Time settings: Set the screen display 00:15 00 when the sampling working time, and the position of the cursor will not stop. "▶" "◀" key moving position cursor, "▲" "▼" key increases or reduces the digital value. When setting the time, press the "OK" key to start sampling, and the two behind the screen start the counters. Start entering the main time. When the time was 00:15, the instrument working time arrived, the air pump stopped working, and the time stopped. 4) Organic pressure indication: When the battery is under pressure, the battery icon in the lower right corner of the screen flickered. At this time, the battery is charged. 5) During the sampling process, press the "C" key to suspend the sampling. Press "OK" will continue to sample. Press the "C" key twice in a row to enter the time status of the instrument. 6) When using the instrument, please be sure to connect the safety bottle configured by our instrument. Do not suck the liquid or large particulate matter into the machine, block the air path or damage the gas pump film, causing unable to work properly.
Introduction: QCD-1500 Personal Air Sampler (single road, can be measured through measurement) is the conventional instrument that collects gas samples in the operating environment or in atmospheric environment. It can be widely used in metallurgical, mine, chemical, architecture, casting, power and environmental monitoring, health and epidemic prevention and other departments. Atmospheric sampling appliances LCD digital display time, with backlight, compact electronic timing function and structure, small volume, stable performance, high pressure, strong load capacity, convenient use, accurate time, multi -purpose use of one machine, etc., are deeply received in China. Wide praise from foreign customers.
