上仪精密压力表

评测依据

• review_count：7200
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 01:13:58","to":"2026-06-26 01:13:58"}
• intros：{"brand_intro":"上海自动化仪表有限公司（简称上仪）是中国历史最悠久的仪表企业之一，前身可追溯至1925年。公司长期为国家重大工程提供压力、温度等自动化仪表，参与制定多项国家标准。上仪以\"精工制造、民族品牌\"著称，产品广泛应用于核电、航空航天、石油化工等高端领域，被誉为中国仪表行业的\"国家队\"。","product_intro":"上仪Y-150精密压力表采用黄铜弹簧管与不锈钢机芯，表盘直径150mm，精度0.4级，量程0-0.6MPa。配备M20×1.5螺纹接口，带调零装置。表壳为黑色铁壳烤漆，耐候性强。该表适用于实验室、计量站及精密设备调试，可作标准表使用。每只表均附带独立编号的检定证书，测量稳定性优于普通工业表。","key_specs":["表盘直径：150mm","精度等级：0.4级","量程范围：0-0.6MPa","接口螺纹：M20×1.5","弹簧管材质：黄铜","调零方式：带调零螺丝"]}
• alt_products：[{"product_name":"上仪精密压力表","brand":"上仪","model":"Y-150","price":120},{"product_name":"布莱迪不锈钢耐震压力表","brand":"布莱迪","model":"BD-YN-100","price":150}]
• kol_quotes：["@计量专家李工：上仪Y-150是国产精密表的标杆，稳定性不输进口品牌。","@实验室主管：用了五年精度依然在0.4级以内，校准周期可延长。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其高精度和稳定性，0.4级精度在国产表中属于顶级，实验室人员反馈长期使用漂移极小。部分用户提到表盘大、刻度精细，适合精密读数。少数评价指出价格偏高，但认为物有所值。售后方面，上仪提供免费校准服务，客户满意度高。京东好评率99%，是计量检测单位的首选。","source_count":2}},{"source":"objective","score":93.51992462311557,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.8,"price":120,"wom_score":94.1}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":7200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@计量专家李工：上仪Y-150是国产精密表的标杆，稳定性不输进口品牌。","@实验室主管：用了五年精度依然在0.4级以内，校准周期可延长。"]}}]
• method_version：v2
• search_visual：null