Sper scientific 850026 Скачать руководство пользователя страница 5

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FEATURES

• 7 professional environmental instruments in 1

• Lightweight, ergonomic design

• Wristlet design provides extra protection to

the instrument

• Low-friction ball bearing mounted impeller design

provides high accuracy at high and low air velocity

• High precision humidity sensor with fast response time

• Built-in microprocessor circuit assures excellent

performance and accuracy

• Concise and compact buttons arrangement for

easy operation.

• Maximum and minimum memory with recall

• Hold function

• °C/°F selection

Содержание 850026

Страница 1: ...Mini Environmental Quality Meter 850026 Eastern Energy Co Ltd 40 4 Vitoondumri Rd Banbueng Banbueng Chonburi Thailand Tel 66 3844 6117 sale ete co th www eastern energy com...

Страница 2: ...USA The contents of this manual may not be reproduced or transmitted in any form or by any means electronic mechanical or other means that do not yet exist or may be developed including photocopying...

Страница 3: ...6 5 OPERATING INSTRUCTIONS 7 Power on off 7 LCD backlight on off 7 Mode selection 7 Unit selection 9 Special attention for the Humidity measurement 9 Air flow measurement 10 Hold Function 10 REC Recor...

Страница 4: ...environmental test functions into a single compact unit Features include touch tone buttons min max and hold functions Comes ready to use with wrist strap instructions battery and soft carrying case M...

Страница 5: ...iction ball bearing mounted impeller design provides high accuracy at high and low air velocity High precision humidity sensor with fast response time Built in microprocessor circuit assures excellent...

Страница 6: ...Anemometer Vane 3 7 Humdity Temp sensor 3 8 Battery Compartment Cover 3 9 Buttons operation label 3 10 Anemometer Temp sensor 3 6 4 1 7 2 3 9 8 5 1 Hold button 2 Button Power button 3 REC button 4 LC...

Страница 7: ...the meter on press once The LCD backlight will light for 5 seconds then shut off automatically Mode selection This meter offers 7 selectable modes a Anemometer Air velocity Temp b Air flow CMM CFM c...

Страница 8: ...the default Anemometer Air Velocity Temp Measurement Unit Selection REC button Enter button 1 With the power on press REC for 3 seconds the display will show Unit Release REC then press to scroll thro...

Страница 9: ...e Measurement Scales Air Velocity m s Km h mph knot FPM Temp Air velocity C F Air flow CMM CFM Wind chill C F Temp Humidity C F Dew point C F Wet bulb Temp C F Heat index C F Note For the most accurat...

Страница 10: ...s determined by the selected scale CMM or CFM 3 Use Hold and to adjust the air flow dimension value When the desired dimension value is set press REC to save as the default button button Hold button b...

Страница 11: ...m value c Clear the recorded MAX or MIN value from the display by pressing Hold once The MAX MIN symbols and their readings will disappear from the display The meter will return to the REC function an...

Страница 12: ...and replace the cover GENERAL SPECIFICATIONS Display 8 mm LCD display Measurement 1 Anemometer Air velocity Temp 2 Humidity Temp 3 CMM CFM 4 Dew point 5 Wet bulb 6 Wind chill 7 Heat index Operating Hu...

Страница 13: ...80 3927 1 20 m s 3 F S 20 m s 4 F S m s 0 4 20 0 0 1 km h 1 4 72 0 0 1 mph 0 9 44 7 0 1 knots 0 8 38 8 0 1 Temp C F 0 50 C 0 1 C 1 2 C 32 122 F 0 1 F 2 5 F ft min feet per minute m s meters per second...

Страница 14: ...Flow Unit Range Res CMM 0 024 36000 0 001 0 01 0 1 1 CFM 0 847 1271300 0 001 0 01 0 1 1 10 x10 100 x100 ELECTRICAL SPECIFICATIONS Dew point Temp Unit Range Res Remark C 25 3 49 0 0 1 Calculate from th...

Страница 15: ...de values C F Notes 27 32 80 90 Caution Fatigue is possible with prolonged exposure and activity Continuing activity could result in heat cramps 32 41 90 105 Extreme caution Heat cramps and heat exhau...

Страница 16: ...does not cover probes batteries battery leakage or damage resulting from accident tampering misuse or abuse of the product Opening the meter to expose its electronics will void the warranty To obtain...