科力達(dá)DSZ3系列自動安平水準(zhǔn)儀

性能特點

●采用國外的補(bǔ)償模式
●創(chuàng)新的國內(nèi)*磁阻尼補(bǔ)償器 
●經(jīng)高低溫、振動和沖擊等試驗的篩選，性能更可靠
●儀器全新設(shè)計，外形美觀，結(jié)構(gòu)緊湊
●密封防塵、操作簡便

型號

DSZ3

每公里往返測量標(biāo)準(zhǔn)差
采用高質(zhì)量銦鋼標(biāo)尺                             1.5mm    
望遠(yuǎn)鏡成像                                         正像
望遠(yuǎn)鏡倍率                                         28×
物鏡口徑                                            40mm
視場角                                               1°30′
zui短視距                                            0.6m
乘常數(shù)                                               100
加常數(shù)                                               0
補(bǔ)償器工作范圍                                   ±15′
安平精度                                            ±0.4″
圓水泡精度                                         8′/2mm
度盤分度值                                         1°/1gon
儀器凈重                                            1.9kg
外形尺寸                                            213mm×132mm×130mm
防水防塵                                            IP55
溫度范圍                                            -30℃～50℃