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TPS MC-88, Руководство пользователя, Страница: 8 / 11

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Page 8

2. Light Measurement 

1. Switch the 

POWER

 selector to the 

ON

 position. 

2. Switch the 

RANGE

 selector to the required position for the light level being 

measured. 

For optimum precision, use the lowest range on which the 

MC-88

 does not over-

range. The over-range condition is shown as a “

1

” on the left side of the 

display. 

3. The display will now display the Lux value. 

3. Battery Replacement 

1. When the battery volts drops below 6.5-7.5V the display shows “

LOBAT

” in 

the lower left hand corner. When this occurs the battery must be replaced as 
soon as possible, otherwise readings become inaccurate. 

2. Loosen the battery cover screw on the rear of the 

MC-88

 so that the battery 

cover can slide away. 

3. Remove the battery and replace it with a new 9V battery. Alkaline batteries are 

preferred. 

4. Replace the battery cover and re-tighten the screw. 
 

Содержание MC-88

Страница 1: ...of the handbook is clearly listed Sub sections have also been included to enable you to find the information you need at a glance 2 Introduction The introduction has a diagram and explanation of the display and controls of the MC 88 It also contains a full listing of all of the items that you should have received with your MC 88 Please take the time to read this section as it explains some of item...

Страница 2: ...e 2 TPS Pty Ltd 4 Jamberoo Street Springwood Brisbane Australia 4127 Phone 07 32 900 400 International 61 7 32 900 400 Fax 07 3808 4871 International 61 7 3808 4871 E mail tps tps com au Web www tps com au ...

Страница 3: ...Page 3 Contents 1 INTRODUCTION 4 1 1 MC 88 Display and Controls 4 1 2 Unpacking Information 6 1 3 Specifications 6 2 LIGHT MEASUREMENT 8 3 BATTERY REPLACEMENT 8 4 TROUBLESHOOTING 9 5 WARRANTY 10 ...

Страница 4: ...Page 4 1 Introduction 1 1 MC 88 Display and Controls ...

Страница 5: ...ight being measured Choice of x1 x10 or x100 of displayed value POWER Used to switch the MC 88 on and off Range selection guide Lists the Lux range of each of the three RANGE selector positions for easy reference Sensor The separate light sensor allows the operator to take measurements in an optimum position for best results ...

Страница 6: ...3 Specifications Range Resolution Accuracy at 23 5 o C 0 to 1999 Lux 1 Lux 5 2 digits 0 to 19990 Lux 10 Lux 5 2 digits 0 to 50000 Lux 100 Lux 5 2 digits NOTE Accuracy tested by a standard parallel light tungsten lamp at 2856 o K temperature Display 13mm Liquid Crystal Display 3 digits max display 1999 Power 9V Alkaline Battery for 200 hours operation Optional NiCad battery charger pack available D...

Страница 7: ...o use the light meter to make precision measurements please apply the following correction factors for the relevant type of light being measured Type of Light Source Correction Factor Mercury Lamp x 1 05 Fluorescent Lamp x 0 98 Daylight x 0 95 Spectrum for Light Sensor 0 20 40 60 80 100 300 400 500 600 700 800 900 1000 Wavelength nm ...

Страница 8: ...ay 3 The display will now display the Lux value 3 Battery Replacement 1 When the battery volts drops below 6 5 7 5V the display shows LOBAT in the lower left hand corner When this occurs the battery must be replaced as soon as possible otherwise readings become inaccurate 2 Loosen the battery cover screw on the rear of the MC 88 so that the battery cover can slide away 3 Remove the battery and rep...

Страница 9: ...ses Remedy Unstable readings 1 Battery is low 2 Sensor is faulty Replace battery Replace sensor Display shows just 1 or 1 1 Meter has over ranged Select high range using RANGE switch Meter will not turn on Battery is exhausted Replace the battery ...

Страница 10: ...se and the registration section returned to TPS Pty Ltd within 7 days No claims will be recognised without the original guarantee card or other proof of purchase This warranty becomes invalid if modifications or repairs are attempted by unauthorised persons or the serial number is missing PROCEDURE FOR SERVICE If you feel that this equipment is in need of repair please re read the manual Sometimes...

Страница 11: ...ese amounts are not applicable to full account customers Your equipment will be repaired and returned to you by air express where possible For out of warranty units a repair cost will be calculated from parts and labor costs If payment is not received for the additional charges within 30 days or if you decline to have the equipment repaired the complete unit will be returned to you freight paid no...

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