WatchGas BAT-1, Manual

Page 1: ...Klaverbaan 121 2908KD Capelle a d IJssel The Netherlands T 31 0 85 0187709 info watchgas eu www watchgas eu WatchGas BAT 1 2 3 Breathing Air Quality Test Kit Full Compliance with BS EN12021 Edition 1...

Page 2: ...3 2 International Standards 4 3 Technical Specification 5 4 BAT Layout 6 5 Operating Instructions 8 5 1 Preparing for Measuring 8 5 2 Measuring on Compressed Gas Cylinders 10 5 3 Measuring on Compress...

Page 3: ...low rates specified by the manufacturers Flow rates can only be adjusted by trained and authorized personel When disposing of old parts always follow local waste disposal regulations Additional Warnin...

Page 4: ...our or Taste Without Significant Odour or Taste Without Significant Odour or Taste Water Vapor H2O Air for compressed air line breathing apparatus shall have a dewpoint sufficiently low to prevent con...

Page 5: ...Optional available on request Nitrogen Oxides 7182528 0 2 2 5 ppm 3 0 3 l min 10 min White Light Blue Dark Blue 2 0 5 6 ppm 1 5 5 min Water Vapour 7192124 10 80 ppm 10 1 l min 10 min Yellow Brownish G...

Page 6: ...00 bar reducing to 4 5 bar 3 4 Flow Meter Table 5 Flow range 0 3 3 LPM 4 BAT layout Table 6 7192115 Temperature Relative Humidity Meter Available on request 7182519 IR Thermometer only for BAT 1 71825...

Page 7: ...ilable on request 7192122 10 Gas Detector Tubes for PH3 0 1 4ppm Available on request 7192119 10 Gas Detector Tubes for NH3 0 6 9ppm Available on request 7192120 10 Gas Detector Tubes for H2S 0 04 1pp...

Page 8: ...l Rarus 827 25 g Liqui Moly LM 750 SAE 40 40 g Dr ger U10822 U10823 40 g Other oils on request Table 8 Measurement time for evaluated reference value Detection limit Evaluated detection limit 0 1 mg m...

Page 9: ...el 300 or 200 bars When using the BAT kit on a gas cylinder you can skip this step Figure 3 Screwing the adapter on the pressure reducer Connect pressure reducer to compressed gas cylinder or to charg...

Page 10: ...through each port of manifold can be confirmed if necessary by using the flow meter provided with the kit To measure the flow rate connect tubing of flow meter to the desired manifold port Fig 6 Figu...

Page 11: ...device through long flushing with dry if necessary warm air Observe arrow on the detector tube The arrow points in the flow direction of the test air therefor after inserting the tube the arrow must p...

Page 12: ...ctions When requiring to test O2 please contact WatchGas for instructions When requiring to test SO2 please contact WatchGas for instructions When requiring to test PH3 please contact WatchGas for ins...

Page 13: ...he value at the end of the layer In this example the reading should be 5 b When the end of the colour change layer is slanted Read the value in the middle of the slant In this exaggerated example the...

Page 14: ...stem machine compressor tube line etc that will be placed in operation Temperature 10 C to 30 C 50 F to 86 F Humidity see table 8 Pressure only for use with de pressurized air Interferences and Cross...

Page 15: ...F Interferences and Cross Sensitivities No interference from hydrogen methane ethane propane carbon monoxide mineralic oil vapor and mist Overall Uncertainty Up to 15 in the range above 500 ppm Up to...

Page 16: ...not be used repeatedly Influence of Temperature Detector tubes can be used between 0 C and 40 C 32 F and 104 F and up to 90 rh 46 g m3 at 40 C 104 F Interferences and Cross Sensitivities No interferen...

Page 17: ...sed repeatedly Influence of Temperature Detector tubes can be used between 0 C and 35 C 32 F and 95 F The calibration scales on detector tube are exactly valid if tubes have a temperature of 20 C 68 F...

Page 18: ...ch free water is likely to occur at system pressure therefore this will be the minimum operating temperature of the system NOTE The above graph is for a guide only and can be used to estimate dewpoint...

Page 19: ...advised to do a full service check and recertify the BAT kit at a WatchGas factory trained company every 12 months 8 2 Disorders If the hand wheel of the test device cannot be loosened while it is con...