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Summary of Contents for Sper scientific 850024
- Page 1 Hot Wire Anemometer SD Card Datalogger 850024 Instruction Manual...
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Page 2: Table Of Contents
Hot Wire Anemometer SD Card Datalogger 850024 TABLE OF CONTENTS Copyright ©2012 by Sper Scientific ALL RIGHTS RESERVED INTRODUCTION ..............4 Printed in the USA FEATURES ................5 MATERIALS SUPPLIED ............6 POWER SUPPLY ..............6 KEYPAD ................7 METER COMPONENTS ............8 SETUP MODE .............. -
Page 3: Introduction
INTRODUCTION FEATURES The Sper Scientific Hot Wire Anemometer SD Card • Reads air velocity and temperature and functions as a Type Datalogger (Model 850024) is an extremely accurate K/J thermometer meter with fast response times that reads air temperature • Telescopic Hot Wire Probe provides high accuracy in high... -
Page 4: Materials Supplied
MATERIALS SUPPLIED KEYPAD • Meter • Telescopic Hot Wire Probe • SD Card • 6 AA Batteries • Instruction Manual • Hard Carrying Case POWER SUPPLY Display This meter can be powered by six AA (1.5 V, UM3) batteries or an optional 9 Volt DC adapter. See page 22 for battery replacement instructions. -
Page 5: Meter Components
METER COMPONENTS METER COMPONENTS Top of Meter Back of Meter Type K/J Anemometer Probe Thermometer Input Socket Socket Tripod Battery Cover Mounting Screws Screw Bottom of Meter Battery Stand Compartment/ SD Card Cover Socket Side of Meter Probe Sensing Head Telescope RS232 Output Probe... -
Page 6: Setup Mode
SETUP MODE SETUP MODE The advanced Setup Mode allows you to customize the Real Time Clock following meter preferences and defaults: 1. Enter the clock function from Setup Mode • Real Time Clock (see page 10). “dAtE” appears on the LCD. •... - Page 7 SETUP MODE SETUP MODE Auto Power Off Sampling Time The meter automatically turns off after 10 minutes of The sampling time is the time allotted between successive inactivity, however this function can be disabled. measurements. To adjust the sampling time (in seconds): 1.
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Page 8: Measurement Procedures
MEASUREMENT PROCEDURES MEASUREMENT PROCEDURES Turning the Unit On/Off Air Velocity and Air Temperature 1. Press POWER to turn the meter on. Direction mark 2. Press and hold POWER for 2 seconds to turn When the probe Air velocity sensor the meter off. is not used, the sensor cover Selecting the Function... - Page 9 MEASUREMENT PROCEDURES MEASUREMENT PROCEDURES Type K/J Thermometer Maximum and Minimum 1. Press POWER to turn the meter on. To record maximum and minimum readings: 2. Press and hold FUNC to cycle through the options until 1. When measuring any parameter, press REC to begin “tP”...
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Page 10: Datalogger
MEASUREMENT PROCEDURES DATALOGGER Backlight Preparing the Datalogger The backlight turns on automatically when the meter is 1. Insert the SD card into the SD card socket on the turned on. bottom of the meter, ensuring that the front of the SD card faces the back of the meter. - Page 11 DATALOGGER DATALOGGER Note… SD Card Data Structure To enable/disable the touch-tone feature see page 12. 1. The first time a SD card is used in this meter, a folder Manual Datalogging AMA01 will be generated. 1. Set the sampling time to 0 seconds (see page 13). 2.
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Page 12: Battery Replacement
BATTERY REPLACEMENT OPTIONAL ACCESSORIES 800044 Replacement PT 100 Probe This meter uses six AA (1.5 V, UM3) batteries. When the low battery indicator appears on the LCD, battery 800060 Small Type K Immersion Thermometer Probe replacement is needed. After the icon appears on the LCD, 800080 Small Type J Immersion Thermometer Probe in-spec measurement can still be made for several hours... -
Page 13: Specifications
SPECIFICATIONS Power Supply Alkaline or heavy duty DC 1.5 V battery (UM3, AA) x 6 pieces General DC 9V adapter input (AC/DC power adapter is optional) Circuit Custom one-chip of microprocessor LSI circuit Power Current Normal Operation (without use of the datalogger or backlight): Display LCD size: 52 mm x 38 mm Approximately DC 30 mA... - Page 14 SPECIFICATIONS SPECIFICATIONS Air Velocity Type K/J Thermometer Measurement Range Resolution Accuracy Sensor Range Resolution Accuracy Type 0.2 to 5.0 m/s 0.01 m/s Type K -50.0 to 1300.0°C 0.1°C ± (0.4% 5.1 to 25.0 m/s 0.1 m/s ± (5% + a) -50.1 to -100.0°C reading + 0.5°C)
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Page 15: Warranty
WARRANTY Sper Scientific warrants this product against defects in materials and workmanship for a period of five (5) years from the date of purchase, and agrees to repair or replace any defective unit without charge. If your model has since been discontinued, an equivalent Sper Scientific product will be substituted if available.
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