Description
RESPIRATORY RESISTANCE TESTER IS SUITABLE FOR MEASURING THE INHALATION RESISTANCE AND EXHALATION RESISTANCE OF RESPIRATOR AND MASK PROTECTIVE EQUIPMENT UNDER THE SPECIFIED CONDITIONS. IT IS USED FOR THE RELATED DETECTION AND INSPECTION OF ORDINARY MASK PRODUCTS BY THE NATIONAL LABOR PROTECTION EQUIPMENT INSPECTION AGENCY MANUFACTURERS. THE INSTRUMENT IS COMPOSED OF A GAS SOURCE WITH ADJUSTABLE FLOW RATE, A HUMAN HEAD MODEL SPECIFIED BY THE STANDARD, TWO INSPIRATORY AND EXPIRATORY TUBE SYSTEMS, AND A RESPIRATORY RESISTANCE MEASUREMENT SYSTEM.
THE OUTPUT OF THE GAS FLOW IS SET BY A GAS FLOW METER, SO THAT THE GAS FLOW PASSES A CERTAIN AREA OF THE TEST SAMPLE, AND THE CURRENT PRESSURE IS DETECTED BY THE PRESSURE SENSOR AND THE PRESSURE DIFFERENCE IS CALCULATED.
FEATURES:
EQUIPPED WITH SPECIAL SAMPLE HOLDER EASY TO USE
7-INCH HIGH-DEFINITION TOUCH DISPLAY
BUILT-IN MICRO PRINTER EASY TO PRINT THE EXPERIMENTAL RESULTS
EQUIPPED WITH HIGH-PRECISION DIFFERENTIAL PRESSURE SENSOR DIGITAL DISPLAY OF TWO SAMPLES FOR MEASURING DIFFERENTIAL PRESSURE
EQUIPPED WITH HIGH-PRECISION GAS FLOW CONTROL REAL-TIME DIGITAL DISPLAY OF FLOW STABLE AIR FLOW CONTROL AND MANUAL SETTING
THE PRODUCT CONFORMS TO THE THIRD-LEVEL AUTHORITY OF GMP USERS
SINGLE AND GROUP STATISTICAL ANALYSIS OF TEST RESULTS CAN BE PERFORMED
WITH ISP ONLINE CONTROL AND UPGRADE FUNCTIONS THE TEST FUNCTION CAN BE CHANGED REMOTELY AS REQUIRED
SPECIAL COMPUTER COMMUNICATION SOFTWARE REAL-TIME DISPLAY OF THE TEST DATA ANALYSIS AND PROCESSING DATA STORAGE
SPECIFICATION:
AIR SOURCE: SUCTION TYPE
AIR FLOW: 8 L/MIN
SEALING METHOD: END FACE SEALING
BREATHING DIAMETER OF SAMPLE: ะค25 mm
RANGE OF DIFFERENTIAL PRESSURE SENSOR: 0 TO 500 PA
DISPLAY MODE: DIGITAL DISPLAY OF PRESSURE DIFFERENCE
POWER SUPPLY: 220 VOLTZ AND 50/60 Hz
