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General conditions* 

Refers  to  the  strong  reflection 
ability of the laser irradiation area 
(such  as  painting  a  white  wall), 
the  background  lighting  is  dark 
and  the  working  temperature  is 
15-35℃.under  this  conditions,  an 
error  ±  0.05  mm/m  should  be 
considered. 

Unfavorable conditions* 

Refers  to  the  weak  reflection 
ability of the laser irradiation area 
(such  as  black  cardboard  polished 
tiles),  strong  background  lighting 
and  working  temperature  is  <0℃ 
or  >45℃.  Under  this  conditions, 
an  error  ±  0.15  mm/m  should  be 
considered. 

Measuring range * 

When  measurement  under  the 
laboratory  environment  (5  meters 
distance,  300LX  brightness),  the 
times  of  the  measurement,  there 
will be deviation about ±500. 

Summary of Contents for CS-LDM-30M

Page 1: ...User Manual...

Page 2: ...Page 1 Interface Item Description 1 Laser receiving lens 2 Laser emission port 3 LCD display 4 Main button 5 Shut down button...

Page 3: ...when measuring the distance and place the rangefinder on a fixed baffle or bracket plane as much as possible 3 During measurement the rangefinder cannot be moved before the measurement result is displ...

Page 4: ...lective target paper e g white paper can be placed on top of these objects 5 Front Rear reference Front Rear reference means whether the body length is counted in the measurement data of both ways Fro...

Page 5: ...on shut down Switching front rear reference In the power on state press the function button for about 1 second to switch the reference Note The selection of the reference should be before the start of...

Page 6: ...e to enter the measurement numerical unit switching state The unit can be switched between m meter ft feet in inch in turn Other operations a Return operation Press the shut down button for about 0 5...

Page 7: ...the data If no operation the meter will be automatically turned off after 20 seconds and automatically turned off after 60 seconds b Consecutive measurement Long press the main button for about 1 sec...

Page 8: ...press the function button for about 0 5 seconds to switch the function mode and press once to switch one function mode Area measurement In this mode the area can be measured and automatically calculat...

Page 9: ...symbol Volume measurement In this mode the area can be measured and automatically calculated Short press the main button to measure data 1 short press again to measure data 2 and short press again to...

Page 10: ...n In this mode the system uses the Pythagorean law a2 b2 c2 The third side measurement data is automatically measured by the two side measurement data This mode can calculate the length of the target...

Page 11: ...measure data b After measuring the two data the meter automatically calculates the length of data a Data c Length Data b Length Data a automatically measured Primary Pythagorean symbol The position o...

Page 12: ...urements Press the operation key the get the data c data b and data e the laser automatically calculates the length of data a1 a2 Data length c Data length b Data length e Data a1 a2 automaticall y me...

Page 13: ...ree measurements Click the operation key the get the data b data c and data e the laser automatically calculates the length of data a Data length e Data length c Data length b Data a automaticall y me...

Page 14: ...e Pythagorean law to measure short press the key to measure the length D the angle shortest distance a and object height b can be measured by one key Data length a Data length b Angle Data length D Pr...

Page 15: ...t look into the beam directly The laser project a class 2 laser 635nm 1mW that meets IEC 60825 1standar 2 Please place it in the area out of the reach of children 3 Don t use this instrument in a fla...

Page 16: ...ater or a neutral screen cleaner then wipe it Do not use acid or alkaline detergents for cleaning as well do not use alcohol or other solvents for cleaning 6 The meter is not waterproof and it cannot...

Page 17: ...nfirm press for one second No display 1 Turn off the backlight short press shut down button for about 1 second to turn on off the backlight 2 The display is damaged please contact the supplier to solv...

Page 18: ...low high please warm up cool down the equipment No data 1 Laser receiving emission port defacement clean treatment 2 The meter shake too much please rest Specification Item Laser distance meter Measu...

Page 19: ...he actual selected equipment Measuring accuracy unfavorable conditions 3mm Display Unit Minimum 1mm Laser type 620 670nm Class2 1mw Battery life 250mAh 5000 measurements approx Charging DC 5V 1A Opera...

Page 20: ...hould be considered Unfavorable conditions Refers to the weak reflection ability of the laser irradiation area such as black cardboard polished tiles strong background lighting and working temperature...

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