Tenmars TM-801 Manuel utilisateur

Carbon Monoxide Meter

TM-801 / TM-802

User’s Manual

TENMARS ELECTRONICS CO., LTD

HB2TM8010002

TABLE OF CONTENTS

1. PREFACE.......................................................... 1

2. GENERAL DESCRIPTION................................ 1

3. TECHNICAL SPECIFICATIONS........................ 2

4. CO LEVELS AND STANDARDS........................ 4

5. INSTRUMENT DESCRIPTION.......................... 6

6. LCD DESCRIPTION.......................................... 7

7. POWER ON/OFF............................................... 8

8. AUTO POWER OFF.......................................... 8

9. BACKLIGHT ...................................................... 8

10. CHANGE THE TEMP UNIT............................... 8

11. DATA HOLD....................................................... 9

12. CO ALARM SETTING........................................ 9

13. MAXIMUM/MINIMUM/AVERAGE.................... 10

14. CHANGE SETL OR TWA(TM-802).................. 10

15. REC SETTING(TM-802).................................. 10

16. CALIBRATION..................................................11

17. PRECAUTIONS............................................... 13

18. SOFTWARE INSTALLATION(TM-802)............ 13

19. COMPUTER GRADE ...................................... 13

20. EXTERNAL DC POWER ................................. 14

21. SAFETYAND MAINTENANCE STANDARDS 14

22. BATTERY REPLACEMENT............................. 15

23. END OF LIFE................................................... 15

TM-801/TM-802

1. PREFACE

Thank you for purchasing our product.

Please, read the operating instructions in details

before you use this CO meter, so you will operate

the meter correctly. This meter can be operated in

industry and home.

WARNINGNon-compliance warning and/or

operating instructions may damage

the instrument or its parts or injuring

the operator.

2. GENERAL DESCRIPTION

Adjustable alarm: Adjustable alarm threshold

level(25/35/50/100/250/400/800/Randomly

Adjustable); Enable/Disable alarm.

Dual and digital display of the CO and

temperature measuring.

Maximum/Minimum/Average hold.

Data hold(HOLD).

Low battery indication “ ”.

LED Backlight.

Auto power OFF and disable function.

USB PC Interface.(TM-802)

Data logging capacity up to 8000

TM-801/TM-802

reading.(TM-802)

Choose the recording interval.(TM-802)

3. TECHNICAL SPECIFICATIONS

3.1. Characteristics

Accuracy is indicated as [% of reading

+ppm]. It is referred to the following reference

conditions: 23°C ± 5°C with RH <75%.

CO ※Carbon monoxide

Range 0 ~ 1000ppm

Resolution ±1ppm

Accuracy ±(5% +2ppm)

Repeatability < 2%

Response time※< 30 seconds.

Zero drift in long term < 5ppm

Sensitivity drift < 5% (per year)

Typical sensor life 3 years

※The response time refers to the fixed value

of 90% of the value.

Temperature

Range -20~50℃/-4~122℉

Resolution ±0.1℃/±0.1℉

Accuracy ±1.0℃/±1.8℉

TM-801/TM-802

3.2. General data

4 dgt LCD with maximum 1000 counts.

60mm(W)x 47mm(L) monochrome LCD and

backlight.

Sample rate:1 times/second

Dimension: 156×73×35mm(LxWxH).

Weight: approx 250g (Batteries not included).

Power Supply :

UM-4(AAA)1.5V× 6 PCS or AC100~240V

DC9V/0.5A(9mm) Adaptor.

Battery life : approx 90 hours.

Operating Temperature & Humidity :

-20°C to +50°C，<80% RH。

Storage Temperature & Humidity :

-10°C to +50°C，<70% RH。

Data output : USB PC serial interface.

Standard Accessories :

UM-4(AAA)1.5V battery ×6 PCS

、User’s manual、USB cable (TM-802)

、AC100~240V DC9V/0.5A(9mm)×1 (TM-802)

、Install CD disk (TM-802)

WARNINGTo ensure that the accuracy of the

meter, We recommend for calibration

once a month.

TM-801/TM-802

EMC :This test was designed in accordance

with EMC Standards in force and its

compatibility has been tested in

accordance with EN61326-1(2006).

4. CO LEVELS AND STANDARDS

Carbon monoxide

content in the air Inspiration

time Symptoms and applicable

standard

0-1 ppm Normal background levels.

9 ppm Maximum indoor air

quality level.

35 ppm 8 hours The average exposure

level per U.S. OSHA

workplace standards.

50 ppm 8 hours

The maximum average

exposure of the U.S.

OSHA workplace

standards.

0.01%(100 ppm) 2~3 hours

evacuate people from

enclosed space if the CO

concentration exceeds

100 ppm per OSHA

exposure limit.

Mild headache.

0.04%(400 ppm) 1~2 hours Headache occur in 2.5

hours to 3.5 hours.

0.08%(800 ppm) 45-min Dizziness, nausea,

cramps(convulsions).

0.16%(1600 ppm) 20-min Headache, dizziness and

will be dead within 2

hours.

TM-801/TM-802

0.32%(3200 ppm) 5~10 min Headache, dizziness,

vomiting and will be dead

in 30 minutes.

0.64%(6400 ppm) 1~2 min Headache, dizziness and

will be dead within 10 to

15 minutes

1.28%(12800 ppm) 1~3 min Will die.

TM-801/TM-802

5. INSTRUMENT DESCRIPTION

1. HOLD Button 10. CO SENSOR

2. Power Button 11. USB

3. MAX/MIN/AVG

Button 12. DC POWER

4. MODE Button 13. HOLDER

5. Backlight Button 14. Battery Holder

6. SEL Button 15. Battery Cover

7. LCD

8. Temperature

Sensor

9. Earphone Jack

TM-801/TM-802

6. LCD DESCRIPTION

1. SET symbol

2. HOLD symbol

3. REC symbol

4. MAX symbol

5. MIN symbol

6. AVG symbol

7. STEL symbol

8. TWA symbol

9. Numeral reading

value

10.PPM unit

11.Temperature unit

12.Temperature Reading

13.Reading symbol

14.Memory symbol

15.Alarm symbol

16.Time constant symbol

17.Interval symbol

18.Time display

19.Auto power off

20.CO symbol

21.Low Battery symbol

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