Sper-scientific 850069 Environmental Quality Meter w/Sound Uživatelský manuál

Environmental Quality Meter with Sound 850069 Instruction Manual

- 10 - KEY PAD Turns the unit on/off Freezes current measurement value Clears recorded min/max values Enters Record Mode Displays recorded min/

- 11 - This procedure requires an optional 2-Point Acoustical Calibrator (850016): 1. Using the directions that accompany the Acoustical Calibrator,

- 12 - SOUND CALIBRATION The meter enters Calibration Mode and displays two values. The upper value is the calibration point. The lower value is the

- 13 - SOUND CALIBRATION 8. Press UNIT to save the calibration data, exit Calibration Mode, and resume measurement. 9. To calibrate the Sound-Level m

- 14 - MEASUREMENT PROCEDURES Sound-Level Measurement 1. Ensure that the sound sensor at the top of the meter is free from obstruction. 2. Hold th

- 15 - MEASUREMENT PROCEDURES 3. Press LUX/FT-CD to select between Lux and Ft-cd. 4. To ensure measurement accuracy, calibrate the light meter using

- 16 - Air-Velocity Measurement 1. Press POWER to turn the meter on. 2. Continuously press FUNCTION until the meter displays the wind-speed and ambien

- 17 - 5. Ensure that the air flow sensor is free from obstruction and face the air-flow sensor in the direction of the wind. 6. The meter measures

- 18 - 3. Holding the meter upside-down, press °C/°F to select between a Celsius (°C) and Fahrenheit (°F) temperature reading. 4. Ensure that the h

- 19 - 3. Continuously press FUNCTION until the meter displays the temperature measuring unit (°C, °F). 4. Press °C/°F to select between a Celsius (°C

- 2 - Environmental Quality Meter with Sound 850069 Copyright ©2009 by Sper Scientific ALL RIGHTS RESERVED Printed in the USA

- 20 - The meter freezes the current measurement value and discontinues measurement while in Hold Mode. 4. Press HOLD again to exit Hold Mode and resu

- 21 - 2. While the meter displays REC, you can view both the maximum and minimum measured values by pressing the MAX/MIN button. The MAX/MIN button

- 22 - D15 Start Word = 02 D14 4 D13 When sending the upper display data = 1 When sending the lower display data = 2 D12 & D11 Annunci

- 23 - Hands-Free Operation The Environmental Quality Meter includes both a built-in mini-easel and a tripod screw-mount for easy hands-free monitori

- 24 - BATTERY REPLACEMENT 1. If the meter displays the low battery icon , press POWER to turn the meter off. 2. Use a small Philips scr

- 25 - TROUBLESHOOTING No Display:  Ensure that you have pressed POWER for longer than 100mS.  Ensure that the batteries are in good condition, h

- 26 - ERROR CODES - - - - Measurement is out-of range. Indicates low battery, replace batteries.

- 27 - SPECIFICATIONS General Specifications Size 9.8” (H) x 2.8” (W) x 1.3” (D) 248 mm (H) x 70 mm (W) x 34 mm (D) Weight 11.8 oz. (335g) Includi

- 28 - Light & Sound Meter Specifications Unit Range Resolution Accuracy Lux 0 ~ 2,000 Lux 1800 ~ 20,000 Lux 1 Lux 10 Lux ±5% rdg ±8 dgt Ft-cd

- 29 - RS232 Interface Cable 3.5 mm Jack Plug Thermometer & Hygrometer Specifications Unit Range Resolution Accuracy °C (Ambient) 0 ~ 50 °C

- 3 - MATERIALS SUPPLIED ... 4 INTRODUCTION ... 5 FEATURES ...

- 30 -  800060~77 Type-K Thermocouple Probes  840057 RS232 Cable  840092 Bench-Top Tripod  840093 Field Tripod  840094

- 31 - ENVIRONMENT REFERENCES Refer to any of the following organizations for current and reliable data regarding recommended exposure limits for the

- 32 - Rev. 5/3/2012 WARRANTY Sper Scientific warrants this product against defects in materials and workmanship for five (5) years from the

- 4 - MATERIALS SUPPLIED  Meter  Soft Carrying Case  Six AAA 1.5 V Batteries  Instruction Manual

- 5 - The Sper Scientific Environmental Quality Meter with Sound 850069 is a 5-in-1 instrument that functions as a:  Sound-Level Meter—measures soun

- 6 - The rugged, light-weight and portable design of the Environmental Quality Meter allows you to use it almost anywhere to monitor elements and mai

- 7 -  Multi-Purpose 5-in-1 Meter  Rugged, Light-Weight, and Portable  Accurate and Easy-to-Use  One-Button Control  Hold  Minimum and Ma

- 8 - UNIT DESCRIPTION Sound Sensor Light Sensor Air Flow Sensor Easel Stand (Back of Unit) LCD Display Key Pad Humidity Sensor (Back of Unit) RS232

- 9 - LCD DISPLAY Sound–Level Measurement Units dB The decibel (dB) is a logarithmic unit of measure that expresses the power or intensity of an acous