EM5 Manual.indd
Contents
1. Test condition 94dB 1kHz sine wave Response frequency 100 to 8000Hz 3 4 Lux Resolution Accuracy 0 to 2000Lux 1Lux 5 0 of rdg 10digits at color X10 20000 10 Lux temp 2850K Calibrated to X100 50000 100 Lux standard incandescent lamp at color temperature 2856K 3 5 Wind Speed 0 5 to 20m s 3 of rdg 10digits 1 8 to 72km h 0 1km h 3 of rdg 10digits 1 6 to 65 7ft s 0 1ft s 3 of rdg 4 10digits 0 9 to 38 9knots 0 1knots 3 of rdg 10digits 3 6 Airflow Resolution Accuracy 0 999900CFM 0 1to 100 CFM 3 of rdg r 10digits 0 to 999900CMM 0 1 to 1000 CMM 3 of rdg 4 10digits 4 Operating Instructions Power up Press the POWER button to turn the meter ON or OFF Auto power off By default when the meter is powered on it is under auto power off mode The meter will power itself off after 20 minutes if no key operation Press and hold POWER button then press SET button to disable the auto power off NOTE Read hold Hold the present reading and keep it on the display by pressing the HOLD button When the held data is no longer needed release the data hold operation by pressing HOLD button again Back light Press BL button to turn on the back light which will last for 10 sec To turn off at any time press the BL button again LED is the main source of back light Its working current is large Frequent use o2. cause inaccurate measurement in windy locations A windscreen should be used in front of microphone 4 9 4 10 4 11 NOTE Luminance Lux measurement Move the sensor on top of the meter to light source in a horizontal position Press the Lux button to measure The LCD display will show the luminance at the meter Wind speed measurement For measurement place the sensor of anemometer in the environment to be tested be sure the fan is in a upright position to the air current and press the ANEMO button to measure When the meter is first powered on the default scale setting is set at m s scale The user may change it to km h ft m and knots by pressing UNIT button Air flow measurement Before measurement press SET button to enter the area of the air current Press UNIT button to select which digit of the area to change Press HOLD button and BL button to change the selection to the value needed Press SET button to save the setting Place the sensor for anemometer in the environment to be tested be sure fan is in upright position face to the air current and press button to measure When the meter is powered on the default scale is CMM area set default is 1 0m To change to CFM press UNIT button then set area While measuring the wind speed and the air flow avoid direct sunlight 4 12 4 13 Battery replacement If the sign Es appears on the LCD display
3. it indicates that the battery should be replaced Turn the unit off Remove the battery cover Replace the exhausted battery with a new one and replace the battery cover Use the tripod connector If needed the meter can be fixed on the tripod Accessories Included Battery 9V 6F22 Windbreak Operating Manual Tripod Durable Storage Case Rectangular H mW n 20 40 60 80 100 120 140 180 200 220 240 20 oof orf o1 o1 oa 2 2 o2 02 Circular Diameter Free Area Calculation in sq ft Dimensions H W in inches Note Free area in this chart is based on 0 65 of face area 13 SEALED UNIT PARTS CO INC PO Box 21 2230 Landmark Place Allenwood NJ 08720 USA 732 223 6644 Fax 732 223 1617 www supco com info supco com
4. 2 2 LCD illustration 7 cCMMCFM knots ftism skm h CI CI CI ods DIFMAX mp AVGMN H 1 11 x100 EH k 4 4 F RH m s km h ft s Knots CMM CFM ft2 m2 X10 X100 Fahrenheit Centigrade indication Relative Humidity indication The unit of wind speed indication The unit of airflow indication The unit of area indication The multiplier indication of airflow and illuminance The unit of illuminance The unit of sound level indication A weighting C weighting indication The maximum value is displayed The minimum value is displayed The average value is displayed The MAX MIN value is displayed This indicates auto power off is enabled indicates that the display data is being The battery is not sufficient for proper operation 3 Specifications e Numerical Display 4 digit Liquid Crystal Display Response Time 2 times second Operating Environment 14 F to 140 F 10 C to 60 C e Storage Environment 14 F to 122 F 10 C to 50 C Power Requirements 9V battery Low Battery Indication displayed Dimensions 11 L x 3 5 W x 2 H 280 L x 89 W x 50 H mm Weight Approximately 15 3 oz 4300 3 1 Temperature THF to 1407 TO C to 60 C 3 2 Relative Humidity 20 to 80 RH 0 1 RH 3 RH 77 F lt 20 gt 80 RH 0 1 RH 5 RH 77 F 3 3 Sound level dB 30 to 130dB A 0 1dB 1 50 35 to 130dB C 0 1dB 1 50
5. Supeo 5 Multifunctional Environmental Meter User Manual SEALED UNIT PARTS CO INC 1 2 Contents Description Pages 1 Safety Information 1 2 Description 2 3 Specifications 6 4 Operating Instructions 8 5 Accessories 12 Safety information Read the following safety information carefully before attempting to operate or service the meter Use the meter only as specified in this manual otherwise the protection provided by the meter may be impaired With proper use and care your digital meter will provide service for years During use Operate the meter under the stated temperature and humidity conditions Please do not store or use meter in areas exposed to direct sunlight high temperature humidity or condensation Do not touch or manipulate the sensor Do not expose the sensor to direct light this may cause a false reading Do not expose the sensor to static electricity Never place the sensor directly into water 1 1 3 Symbols ce Complies with EMC Electromagnetic Compatibility Directive A Important safety information 1 4 Maintenance Repairs or servicing not covered in this manual should only be performed by qualified personnel e f dust is present on the sensor use clean air to blow it away or use alcohol to lightly scrub it away Do not use other chemicals for cleaning the sensor Do not use abrasives or solvents on the meter use a damp cloth and mild det
6. ergent only Always set the power switch to the OFF position when the meter is not in use f the meter is to be stored for a long period of time the batteries should be removed to prevent damage to the unit 2 Description The 5 Digital Multifunctional Environmental Meter combines the function of Sound Level Luminometer Relative Humidity Meter Temperature Meter and Anemometer Large LCD and back light for easy reading Data hold function Auto ranging feature MAX MIN AVG and DIF MIN MAX value Auto manual power off Low battery indication 2 1 Button and components identification 1 Microphone LCD Display SET Sets the Parameters for Air Volume Measurement MODE Selects MAX MIN AVG and DIF MAX MIN LUX Selects Light Meter Function dB Selects Sound Level Value Measurement Activates Back Light Feature Airflow Sensor UNIT Selects the Units of Measurement 0 HOLD Data Hold Function 1 Air Flow and Volume Features 2 POWER Power On Manual Off 3 TEMP RH Activates Temperature and Relative Humidity Measurement Light Sensor Windscreen Temperature Humidity Sensor Tripod Connector 2 3 4 5 6 7 8 9 1 1 1 1 14 15 16 17 BBBBS oan BHBB Ea
7. f back light will shorten the battery life When the battery voltage is less than 7V it will show FEE If back light is used at the same time EXE may come up When shows the accuracy of the measurement can not be assured Replace the battery when EXIZ appears and back light is not in use AVG MAX MIN DIF measurement Press the MODE button to select AVG MAX MIN DIF MAX MIN value to measure 4 6 4 7 4 8 NOTE Temperature measurement For measurement place the sensor probe in the environment to be tested Press the TEMP RH button to measure When the meter is first powered on the default scale setting is set at Celsius C scale The user may change it to Fahrenheit F by pressing UNIT button and vice versa to Celsius by pressing UNIT button again Humidity measurement For measurement place the sensor probe in the tested environment Press the TEMP RH two times The meter will enter Humidity measurement mode The response time of the sensor is 5 seconds Sound level dB measurement Aim the sensor on top of the meter to the sound source Press the dB button to measure The LCD display will show the sound level at the meter When the meter is first powered on the default scale setting is set at A Weighting scale The user may change it to C Weighting by pressing UNIT button and A Weighting by pressing UNIT button again Strong wind striking the microphone may
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