JK-HE-6500 Constant Temperature and Humidity Weighing System Introduction: JK-HE-6500 is a precision constant temperature and humidity weighing system used for balancing and weighing sampling filter cartridges and filter heads in low concentration particulate matter. The system can accurately control the temperature and humidity inside the box. High strength sheet metal box, can accommodate a precision electronic balance of one hundred thousandth, with multi-level shock resistance to ensure balance stability and ion blowing anti-static function. Compliant with standards: <> <> HJ836-2017 Determination of Low Concentration Particulate Matter in Fixed Source Exhaust Gas by Gravimetric Method GB/T39193-2020 Determination of mass concentration of particulate matter in ambient air by gravimetric method characteristic: Due to its high-precision sensors, microcomputer digital processing technology, enclosed enclosure space, and high seismic structural design, the system fundamentally improves the reliability and maintainability of the instrument. 2. Temperature and humidity control instrument: The screen operation is simple. 3. Different sample holders can be placed for weighing different types of samples. 4. The observation window is made of customized materials, which have the advantages of transparency, insulation, and are not prone to steam frosting. 5. The working area of the instrument is designed for separate operation, effectively avoiding the impact of refrigeration system vibration on the balance. 6. The heating and cooling systems are completely independent. 7. Humidification system: External isolation system, all stainless steel shallow surface humidification. 8. Air supply circulation system: temperature resistant and low-noise fan, effectively removing static electricity from the sample 9. The constant temperature and humidity chamber is equipped with a built-in balance workbench, which is treated with shock resistance to ensure the accuracy of the balance weighing 10. The instrument can monitor the temperature and humidity inside the box in real time. 11. Adopting a double-layer hood system can effectively eliminate the influence of circulating air inside the box on the balance. Technical parameters: Temperature range: 0-99.9 ℃ Temperature resolution: 0.1 ℃ Temperature fluctuation range: ± 0.2 ℃ Equipment dimensions (length * width * height) mm: 1310 * 700 * 1300 Sample specifications: 47mm filter membrane/90mm filter membrane, filter cartridge, ultra-low emission sampling head Maximum power: 1000W Humidity range: 0% RH-99.9% RH Humidity resolution: 1% RH Humidity fluctuation range: ± 2% RH Studio dimensions (length * width * height) mm: 880 * 600 * 660 Anti vibration device: decoupling anti vibration multi-stage anti vibration Whole machine weight: 110KG
Introduction: JK-HE-6500 is a precision constant temperature and humidity weighing system used for balancing and weighing sampling filter cartridges and filter heads in low concentration particulate matter. The system can accurately control the temperature and humidity inside the box. High strength sheet metal box, can accommodate a precision electronic balance of one hundred thousandth, with multi-level shock resistance to ensure balance stability and ion blowing anti-static function. Compliant with standards: <> <> HJ836-2017 Determination of Low Concentration Particulate Matter in Fixed Source Exhaust Gas by Gravimetric Method GB/T39193-2020 Determination of mass concentration of particulate matter in ambient air by gravimetric method
