ND Series FeaturesImports of key electronic components, superior performance, quality assurance.Ranging Accuracy: 3mm +2 ppmxD, Ranging fast tracking 0.8s, continuous measurement of 3s, but also averaged.A single, continuous, on average, ranging flexible tracking capabilities.With lighting, low light, the LCD illumination available.With RS-232C interface with PC, PC-E500 (s), PDA communication.Input temperature and pressure, meteorological instruments will be automatically modified.Atmospheric refraction and the curvature of the Earth distance and height difference in level measurement in the automatic compensation.

Technical datamodel               ND1000   ND3000Maximum distance (slant range)       700m/1P   2000m/1P                       1600m/3P  3000m/3P Precision (standard deviation)         3mm+2ppmDisplay Resolution             Precision Measurement: 0.001m rough measure: 0.01mDistance Time      Precision Measurement: Measurement of crude every 3 seconds: every 0.8 secondsModulation frequency                 Three kinds of frequency (f precision = 14835547Hz, f coarse 1 = 146886Hz, f coarse 2 = 149854Hz)Emission wavelength (λ)                0.865mmMaximum range displayed                     9999.999mMeteorological correction range           -20 ~ +50 ° C temperature depression 533mpa-1332mpaStandard constant correction range                        -999~999mmAddition and multiplication constant correction range       +-999~999mm   X-9.99~9.99mmFocal length                                  can be modulated Magnification                                  13×image                                      erectFOV                                     1°30'display                               8-bit LCD displayKeyboard                                     13 Plastic Sealed keySelf-test function                               Code information displayAutomatic attenuation                                yesBattery residual capacity display                   Encoded displayAutomatic power-off device               Operation stops automatically after two minutes of powerInterface                                    Asynchronous RS-232C compatibleUse temperature range                            -20~+50°Csize                                    200mm×174mm×165mmweight                                  1.6kgSupply voltage                         6VDC (power 3.6W)

KeLiDa ND IR series