Summary of Contents for RADECO H-810BL
- Page 1 RADēCO, INC “The Industry Standard in Air Sampling.” OPERATION AND MAINTENANCE MANUAL AIR SAMPLER WITH AIR VOLUME TOTALIZER MODEL H-810BL 17 West Pkwy Plainfield CT 06374 (860) 564-1220 (860) 564-6631 Fax WWW.RADeCOINC.COM REV Preliminary...
- Page 2 MODEL H-810BL RADECO, reserves the right to change or revise this information without notice. Reasonable effort has been made to ensure that the information in this manual is accurate, however, RADECO, assumes no responsibility for inaccuracies or omissions of any kind.
- Page 3 CAUTION CARE MUST BE TAKEN TO PREVENT THIS DEVICE FROM COMING INTO CONTACT WITH FOAM, LIQUID (INCLUDING WATER) OTHER FOREIGN SUBSTANCES. SUCH MATERIALS MUST BE PREVENTED FROM REACHING THE FAN SYSTEM INTAKE, MOTOR HOUSING AND ELECTRICAL COMPONENTS. FAILURE TO DO SO COULD RESULT IN AN ELECTRICAL SHOCK, WHICH MAY RESULT IN SEVERE BODILY INJURY OR EVEN DEATH IN EXTREME CASES.
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Page 4: Table Of Contents
TABLE OF CONTENTS Page SPECIFICATION…………………………………………………………………… DESCRIPTION……………………………………………………………………… METHOD OF OPERATION………………………………………………………... PRINCIPLE OF OPERATION……………………………………………………… INSPECTION AND MAINTENANCE OF FLOW SENSOR……………………… CALIBRATION……………………………………………………………………... TROUBLESHOOTING ………………………………………………………..…… COMPATIBLE SAMPLE HOLDERS AND OPTIONAL EQUIPMEN………..…… 10 APPENDICES FIGURE 1 – HEAD ADAPTOR ASSEMBLY LEGEND – FIGURE 1 FIGURE 4 – PHOTO SENSOR CIRCUIT BOARD ASSEMBLY APPENDIX A –... -
Page 5: Specification
Page 1 SPECIFICATIONS Operational Range: Up to 99999 cubic feet, of 99999 liters Accuracy of Totalizer: Readout of Totalizer: LCD: 2 Lines, 16 Characters, backlit. Continuous display of cumulative volume + flow rate + elapsed time. Flash memory backed to recall sample data in the event of power loss. -
Page 6: Description
LCD readout. The Model H-810BL may be operated in either the “Total Volume” mode or the “Total Elapsed Time” mode with the mode of operation selected during instrument calibration. -
Page 7: Method Of Operation
Page 3 The Model H-810BL is supplied with a 2 inch wide, 6 foot long belt for carrying purposes or for hanging the instrument during sampling. The instrument is not designed to be suspended by the power cord. METHOD OF OPERATION Operation of the H-810BL is simplified through the use of English-language prompts on a digital display. -
Page 8: Principle Of Operation
When using the Model H-810BL with the optional tripod for breathing zone sampling applications (See Appendix C), please note the adaptor or tripod mounting block may be installed on the bottom or the front of the unit. -
Page 9: Inspection And Maintenance Of Flow Sensor
Page 5 Point calibration we could very closely track the CPF/RPM curve with linear approximations over a relatively wide flow range. The microprocessor determines all calibration constants required based on operator-entered flow rates and measured turbine RPM during the calibration process. These constants are permanently stored in Flash memory or until overwritten. -
Page 10: Calibration
Page 6 CALIBRATION 1. Install a sample holder assembly containing the filter or combination filter and cartridge normally to be used for air sampling into the front of the barrel and connect inlet to air flow calibrator (RADēCO Model C-828 or C-8528, depending on filter media, with adaptor). - Page 11 Page 7 8. Display will read: Adjust Flow For then Enter Low Flow Low Flow Rate Rate: 0.0 CFM Reduce flow to low point of calibration range. Enter rate using keypad and then press “ENTER”. Keep flow constant for 10 seconds. 9.
- Page 12 Page 8 NOTE: This is the default target that will be displayed each time the unit is turned on. If keypad security is disabled, this number may be temporarily changed using the SET function, described above. 12. Display will read: Altitude &...
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Page 13: Troubleshooting
The H-810BL has capabilities for checking the performance of the turbine sensor and the battery monitor. TURBINE TEST MODE The H-810BL has a built in diagnostic tool to test your H-810BL turbine. 1. Make sure you have your flow rate set to maximum with no filter media installed. -
Page 14: Compatible Sample Holders And Optional Equipmen
Page 10 COMPATIBLE RADēCO SAMPLE HOLDERS AND OPTIONAL EQUIPMENT FOR H-810BL Model No. Open Face 2” Diameter Filter 2500-23 2500-33 47mm Diameter Filter Open Face Combination 2” Diameter Filter / RADēCO Cartridge 2500-19 2” Diameter Filter / Scott Cartridge 2500-27 47mm Diameter Filter / RADēCO Cartridge... - Page 15 Tripod Model TRP-2 (with Adaptor) See Appendix C...
- Page 16 FIGURE 1...
- Page 17 LEGEND-FIGURE 1 HEAD ADAPTOR ASSEMBLY ITEM PART NO. DESCRIPTION 106010-1, -2, -3 Head Adaptor 7000-03 Cartridge Bearing S2-16 Ultra Precision Shaft 6050-49 Fan Blade 106013-1 Sensor Disc 106004-1 Photo Sensor PCB Assembly 1350-22 Screw, 4-40 x .25 Pan Head 1550-88 Washer, Fiber, #4 2201-11 O-Ring...
- Page 18 FIGURE 4 PHOTO SENSOR CIRCUIT BOARD ASSEMBLY...
- Page 19 FIGURE 5 APPENDIX A KEYPAD AND DISPLAY CONFIGURATION APPENDIX B TRIPOD TRIPOD – P/N TRP-2 38” to 61” Weight 10 ½ LBS Machined aluminum head mates to TRP-adapter Durable light weight aluminum legs lock in any position Adjusts between 39 inches and 61 inches Steal spur allows for a firm setup...