上工光学水平仪

评测依据

• review_count：5600
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:54:21","to":"2026-06-26 01:54:21"}
• intros：{"brand_intro":"上工（Shanghai Tool Works）是中国历史最悠久的工具制造企业之一，前身可追溯至1949年。作为国家高新技术企业，上工专注于精密测量和切削工具，其光学水平仪在军工、航天领域有广泛应用。品牌以\"中国精度\"为使命，多次参与国家行业标准制定。","product_intro":"上工SG-100型光学水平仪采用光学棱镜放大系统，读数精度达0.02mm/m。配备高稳定性水准泡，支持微调旋钮进行精细校准。底座为花岗岩材质，热膨胀系数极低，适合精密机床的长期水平监测。附带防潮箱，适用于高湿度车间环境。","key_specs":["测量精度：0.02mm/m","底座材质：天然花岗岩","水准泡放大倍数：8倍","工作温度：-5℃~45℃","重量：4.2kg","微调范围：±0.5mm/m"]}
• alt_products：[{"product_name":"上工光学水平仪","brand":"上工","model":"SG-100型","price":580}]
• kol_quotes：["@模具大师傅：上工光学水平仪，花岗岩底座稳如泰山，调五轴机床精度不输三丰。","@航天零件质检员：用了三年，零漂移，国产骄傲。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.6,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞其花岗岩底座稳定性极佳，光学读数清晰，适合精密机床的长期校准。部分用户提到重量较大，但认可其抗振性能。在军工和模具行业用户中口碑突出，认为其精度可媲美进口产品。京东好评率98%，天猫评分4.8，是国产高端水平仪的代表。","source_count":0}},{"source":"objective","score":77.77633266533066,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.7,"price":580,"wom_score":90.6}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":5600,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@模具大师傅：上工光学水平仪，花岗岩底座稳如泰山，调五轴机床精度不输三丰。","@航天零件质检员：用了三年，零漂移，国产骄傲。"]}}]
• method_version：v3
• search_visual：null