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3. Specifications

 

Measuring ranges :

0.00 to 39.99/399.9/3999/39990 lx

0.000 to 3.999/39.99/399.9/3999 fc
automatic/manual selection of range

 

Resolution :

0.01 lx ~ 10 lx ; 0.001 fc ~ 1 fc

 

Accuracy :

±3% rdg  ±5 dgts

 

Temperature characteristics :

 

±0.1% / °C

 

Response time :

 

0.5 secretry

 

Light detector :

 

Si Photodiode

 

Operation temp. / Humidity :

0°C ~ 40°C (32°F ~ 104°F) , 0 ~ 80% RH

 

Storage temp. /humidity :

-10°C ~ 50°C (14°F ~ 122°F) , 0~90% RH

 

Over range :

 

"----" display

 

Power supply :

One 9V battery , 006P or IEC 6F22 or NEDA 1604

Summary of Contents for BST-LX2

Page 1: ...LIGHT METER BST LX2 INSTRUCTION MANUAL 99 Washington Street Melrose MA 02176 Phone 781 665 1400 Toll Free 1 800 517 8431 Visit us at www TestEquipmentDepot com ...

Page 2: ...Index 1 Safety Information 2 General Description 3 Specifications 4 Name and Functions 5 Operation 6 Replacement of Battery 7 Precautions on Handling 8 Cleaning and Storage Page 1 2 3 4 5 8 9 10 10 10 ...

Page 3: ...e impaired Environment Conditions a Altitude up to 2000 meters b Relative humidity 80 max c Operation Ambient 0 to 40 C Maintenance Clearing a Repairs or servicing not covered in this manual should only be performed by qualified personnel b Periodically wipe the case with a dry cloth Do not use abrasives or solvents on this instrument Safety symbols a Comply with EMC b When servicing use only spec...

Page 4: ...e that you can get the most from it we recommend that you read and follow the manual carefully before use The Light Meter has been designed manufactured and delivered under strict quality control criteria by a factory certified Easy to use Automatic zero Automatic range ...

Page 5: ... range Resolution 0 01 lx 10 lx 0 001 fc 1 fc Accuracy 3 rdg 5 dgts Temperature characteristics 0 1 C Response time 0 5 secretry Light detector Si Photodiode Operation temp Humidity 0 C 40 C 32 F 104 F 0 80 RH Storage temp humidity 10 C 50 C 14 F 122 F 0 90 RH Over range display Power supply One 9V battery 006P or IEC 6F22 or NEDA 1604 ...

Page 6: ... 4 Power life Approx 170 hours Alkaline battery Dimensions 194 L x 62 W x 38 D mm Weight Approx 255g Accessories 9V battery instruction manual carry case ...

Page 7: ... 5 1 5 2 6 3 7 4 8 4 Name and Functions ...

Page 8: ... 6 15 9 10 11 12 13 14 ...

Page 9: ...utton To release the held data operation by pressing it and holding more than 1 second The user can press the button when the value is hard to read such as measuring in the dark place 7 fc lx selector button The user can switch fc or lx unit by pressing this button 8 Range selector button This button is used to select automatic range and manual range Manual range enables an arbitrarily four range ...

Page 10: ...ttery voltage 10 Measuring readout 11 Indicate automatic range mode 12 Indicate meter in automatic power off mode This Light Meter provides an automatic power off function in order to avoid using up the battery if you forget to turn off the power The meter will power off itself after 5 minutes if no key is operated 13 Indicate data hold 14 Unit of illuminance 15 Indicate range Note 1fc 10 76lx ...

Page 11: ...adjustment is completed CAP disappears and 0 00 appears After confirming the 0 00 display remove the cap to start measuring again After the measurement has been completed press the power button again to turn off the power and cover the light detecting surface with the cap for protecting against stray light Note If Error appears check the cap to make sure it is on properly Press and hold the HOLD b...

Page 12: ...detecting light will decrease accuracy of the measuring value To clean the surface by wiping with a soft and dry cloth 8 Cleaning and Storage WARNING To avoid electrical shock or damage to the meter do not get water inside the case Periodically wipe the case with a damp cloth and Detergent Do not use abrasives or solvents If the meter is not used for over 60 days remove the battery for storage Due...

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