User Manual
HS10
Heat Stress Meter /Wet Bulb Global Temperature (WBGT) and Heat Index (HI) Monitor
Introduction
Congratulations on your purchase of the Triplett HS10 Heat Stress Wet Bulb Global Temperature (WBGT) and Heat Index (HI) Monitor
Page 1: ...0 Heat Stress Meter Wet Bulb Global Temperature WBGT and Heat Index HI Monitor Introduction Congratulations on your purchase of the Triplett HS10 Heat Stress Wet Bulb Global Temperature WBGT and Heat Index HI Monitor ...
Page 2: ... can be in construction iron and steel foundries bricks firing plants glass facilities boiler rooms mining sites army training marathon beach activities and so on The heat index was developed by the US National Weather Service to help people avoid heat illness Prolonged exposure and or physical activity at a high heat index is likely to lead to sun stroke heat cramps heat exhaustion and even death...
Page 3: ...Description METER DESCRIPTION Front and Rear View LCD DISPLAY DESCRIPTION ...
Page 4: ...e In NORMAL MEASURMENT MODE press or button to adjust the sound level In SETTING MODE press or button to adjust the value of thresholds or ON OFF the alarm Operation POWER Press to turn ON press1 second and turn OFF press 2 seconds the meter All indicators are shown on the LCD when powered ON and the meter enters measurement mode The firmware revision is displayed on the LCD for 1 second when powe...
Page 5: ...mode press or key to adjust the volume in 0dB 60dB 75dB respectively The buzzer icon will be displayed Note No Buzzer icon is displayed on the LCD when the sound is 0dB DANGER ZONE INDICATOR For both WBGT and HI there are 4 levels of heat stress danger zone indications at the top of the LCD ...
Page 6: ...gs Press the button buttons simultaneously for 3 seconds to enter SETUP Mode The meter will return to normal display while keys are inactive for 30 sec in setup mode Display for either WBGT HI Heat Index is switchable by the user IN OUT SWITCH ONLY for WBGT mode This function serves to calculate WBGT without IN or with OUT direct sun exposure Under IN OUT modes press or to switch IN OUT then press...
Page 7: ...st alarm value Press the button to save the value The adjustment is 0 1 per step The adjustment range is 68 F to 122 F 20 to 50 C for WBGT and 50 F to 140 F 10 60 C for HI Note If user prefers to monitor the heat stress in a complete silent mode the following procedure can disable the alarm function so LED buzzer and alarm related icons are all OFF While adjusting alarm threshold value pressing an...
Page 8: ...ing or key to switch WBGT HI and then press SET key to confirm Then the checker will return to measurement mode after upon all setting are completed Fig 17 Fig 18 RESET FUNCTION This allows user RESET the meter to default setting In POWER OFF status press SET and key simultaneously for 5 seconds till rSt symbol show on the LCD in 5 seconds Then full display will be turned on and go to measurement ...
Page 9: ...er does not power ON To install the batteries 1 Turn off the meter 2 Remove the battery cover 3 Replace the old batteries with two new batteies 4 Make sure the batteries are in the place and the polarity is correct 5 Replace the battery cover Low Battery Indication appears on the LCD when battery voltage gets low Please replace battery by opening the compartment on the rear of the meter ...
Page 10: ... 0 50o C HI temp range 32 to 140 F 0 60o C WBGT Alarm Range 68 F to 122 F 20 50o C HI Alarm Range 68 F to 122 F 20 60o C Black ball size mm Dia 40 Stabilization time 15 25 minutes typical Battery life 300hour LCD size mm 40 H x39 W 1 6x1 5 Operation temp 32 to 122 F 0 50o C Operation RH Humidity 80 Storage temp 4 F 122 F 20 50o C Storage RH Humidity 90 Dimension mm 2 8 x 2 4 x0 8 70 H x60 W x22 D ...
Page 11: ...Appendix ...
Page 12: ...of purchase This warranty does not apply to any of our products which have been repaired or altered by unauthorized persons in any way or purchased from unauthorized distributors so as in our sole judgment to injure their stability or reliability or which have been subject to misuse abuse misapplication negligence accident or which have had the serial numbers altered defaced or removed Accessories...
