Introduction: The ZR-3500 atmospheric sampler (Type E, dual-channel heating; Type F, dual-channel constant temperature) uses the solution absorption method to simultaneously collect two gases or parallel samples. The instrument can be widely used in environmental protection, medical and health, food industry, fermentation industry, pharmaceutical industry, agriculture and animal husbandry, industrial and mining enterprises, labor hygiene and other related research departments. Features: 1. The whole machine has excellent waterproof, dustproof and anti-collision performance, which can ensure normal operation in rain, snow, dust and severe haze; 2. Using a 5-inch color touch screen, the content is more intuitive and the operation is easier; 3. Built-in high-performance lithium battery, power supply time > 10h; 4. Built-in large-capacity data storage, with instantaneous data storage function, support USB data export; 5. Two sets of imported high-performance subwoofer sampling pumps are built-in to realize dual-channel sampling, and the sampling flow and sampling time are independently controlled; 6. Support constant current sampling (any setting within the range of (0.1-1.0) L/min), timing sampling, interval sampling, 24-hour continuous sampling; two methods of sampling by time or volume can be selected; 7. The constant temperature box (for constant temperature type) adopts semiconductor constant temperature technology, and the heating and cooling temperatures can be controlled separately. The drying cylinder and absorption bottle are built into the constant temperature box to ensure stable constant temperature performance; 8. Adopt high-precision, corrosion-resistant, high-humidity-resistant electronic flowmeter to ensure high reliability and high accuracy of sampling volume; 9. The archive file format has two formats: TXT and CSV; 10. The ambient atmospheric pressure and temperature can be measured and input; 11. Adopt imported pressure sensor, maintenance-free and calibration-free; 12. Automatic protection of power-off data during sampling; 13. Optional portable bluetooth printer. (Built-in lithium battery) Technical parameter: Atmospheric sampling flow: (0.1～1.0)L/min Working power: AC220V±10%, 50Hz Host size: (length 320 × width 160 × height 230) mm Host weight: about 3.5kg
Introduction: The ZR-3500 atmospheric sampler (Type E, dual-channel heating; Type F, dual-channel constant temperature) uses the solution absorption method to simultaneously collect two gases or parallel samples. The instrument can be widely used in environmental protection, medical and health, food industry, fermentation industry, pharmaceutical industry, agriculture and animal husbandry, industrial and mining enterprises, labor hygiene and other related research departments.
