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SPECIFICATIONS

Circuit

Custom one-chip of
microprocessor LSI circuit

Sampling
Time

Approximately 1 second

Operating
Temperature

0 ~ 50°C;
(For best results: 23 ± 5°C)

Operating
Humidity

< 80% RH

Battery

4 DC 1.5 V (UM4/AAA)
batteries

Power Current

Approximately DC 4.0 mA

Weight

6 oz (175 g)

Dimensions

x 1 ½

x 1 ½”

(180 x 40 x 40 mm)

LCD
Dimensions

28 x 19 mm

Содержание 800047

Страница 1: ...Oxygen Pen 800047 Instruction Manual ...

Страница 2: ... 2 TABLE OF CONTENTS INTRODUCTION FEATURES MATERIALS SUPPLIED FRONT PANEL DESCRIPTION CALIBRATION MEASUREMENT PROCEDURES BATTERY REPLACEMENT SPECIFICATIONS WARRANTY 4 5 5 6 7 9 13 14 16 ...

Страница 3: ... colorless odorless tasteless diatomic gas with the molecular formula O2 Applications for the meter include O2 monitors and detectors environmental studies IAQ food storage and refrigeration bio technology oxygen incubators and anaerobic cultivators security systems air conditioning oxygen shortage alarm systems fire alarms and fuel cell systems ...

Страница 4: ... reliable galvanic cell type O2 sensor with temperature compensation withstands acidic gases i e CO2 Microprocessor circuit ensures high accuracy Durable and compact ABS plastic housing Data hold Auto power off Low battery indicator Meter 4 AAA batteries Instruction Manual Soft Carrying Case ...

Страница 5: ... 5 FRONT PANEL DESCRIPTION Oxygen temperature sensor POWER HOLD REC LCD display Battery compartment cover ...

Страница 6: ... is used for calibration 1 Press POWER to turn the meter on 2 Wait at least 3 minutes until the displayed reading becomes stable and shows no fluctuation 3 Press HOLD and REC simultaneously until CAL appears on the primary display of the LCD The secondary display will show 20 9 4 Release HOLD and REC CAL will flash on the LCD for several ...

Страница 7: ... 7 CALIBRATION seconds then the meter will return to Normal Mode display a value that is 0 1 of 20 9 O2 and complete the calibration procedure ...

Страница 8: ...n the unit off 2 Point the oxygen temperature sensor toward the intended measurement area 3 The O2 value appears on the primary display as O2 The temperature value appears on the secondary display as C or F Hold Function 1 During measurement press HOLD to freeze the current readings on the display Hold will appear on the LCD ...

Страница 9: ...mum and one minimum reading in memory To record 1 Press REC to start recording REC will appear on the LCD 2 With REC on the display press REC REC MAX and the maximum value will appear on the LCD Note To delete the maximum value press HOLD The display will show REC on ly and the meter will resume exe cuting the memory function ...

Страница 10: ...ress HOLD The display will show REC on ly and the meter will resume exe cuting the memory function 4 To exit the data record function press REC for at least 2 seconds The display will return to the current reading Note The maximum and minimum values will NOT be saved when you exit the memory function or when the meter is turned off ...

Страница 11: ...until the temperature unit C or F appears on the display Release the HOLD button The temperature unit will change from C or F or F or C Note The meter will default to the last temperature unit selected when turned off and then on again Auto Power Off 1 To save battery life the meter will automatically turn off after 10 minutes of inactivity Press REC to disable this function ...

Страница 12: ...for battery replacement To replace 1 Press POWER to turn the meter off 2 Rotate the battery cover located on the bottom of the unit to loosen and remove 3 Remove the old batteries and replace with 4 new AAA 1 5V batteries ensuring correct polarity 4 Replace the battery cover and rotate to tighten into place ...

Страница 13: ...ading 0 2 O2 Following calibration 0 8 C 1 5 F Range 0 30 O2 0 50 C 32 122 F Resolution 0 1 O2 0 1 C 0 1 F Response Time 15 seconds Environment Pressure Range 0 9 to 1 1 atmosphere Expected Lifetime O2 Sensor 2 years Sensor Galvanic cell type Thermistor ...

Страница 14: ...t Sampling Time Approximately 1 second Operating Temperature 0 50 C For best results 23 5 C Operating Humidity 80 RH Battery 4 DC 1 5 V UM4 AAA batteries Power Current Approximately DC 4 0 mA Weight 6 oz 175 g Dimensions 7 x 1 x 1 180 x 40 x 40 mm LCD Dimensions 28 x 19 mm ...

Страница 15: ...ectronic mechanical or other means that do not yet exist or may be developed including photocopying recording or any information storage and retrieval system without the express permission from Sper Scientific Oxygen Pen 800047 Copyright 2010 by Sper Scientific ALL RIGHTS RESERVED Printed in the USA ...

Страница 16: ...y 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 warranty service ship the unit postage prepaid to SPER SCIENTIFIC LTD 8281 E Evans Rd Suite 103 Scottsdale AZ 85260 The defective unit must be accompanied by a description of the problem and your re...

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