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introduction
TH-J3 portable dust, dust sampler flow calibration device for the current environment is used for the detection of smoke and dust sampler calibration requirements , developed a new calibration device . The calibration measurement department , ensuring value transfer accuracy, consistency , and can be widely used in environmental monitoring sampler used in the measurement range and other parameters with live instrumentation calibration , thus ensuring the calibrated measurement instrumentation accuracy and comparability of results used . Accordance with the regulations in the course of sampling instruments , the need for periodic measurement and calibration , this device is the ideal device to complete this work .
Product Features
1 instruments novel design , compact structure , small size , light weight, easy to carry.
2 instrument uses microcomputer control , automatic data processing , character dot-matrix OLED screen displays highlighting
3 Chinese operator prompts, light touch key input, easy operation.
4 DC 8.4V power supply, equipped with high-performance lithium battery , the maximum continuous working time of 20 hours.
5 can be real-time measurement site atmospheric pressure and temperature .
6 can store 20 sets of data, real-time embedded mini printer can print the data .
introduction
TH-J3 portable dust, dust sampler flow calibration device for the current environment is used for the detection of smoke and dust sampler calibration requirements , developed a new calibration device . The calibration measurement department , ensuring value transfer accuracy, consistency , and can be widely used in environmental monitoring sampler used in the measurement range and other parameters with live instrumentation calibration , thus ensuring the calibrated measurement instrumentation accuracy and comparability of results used . Accordance with the regulations in the course of sampling instruments , the need for periodic measurement and calibration , this device is the ideal device to complete this work .