雷磁 pH计样品杯 塑料杯 30mL

评测依据

• review_count：1200
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:12:29","to":"2026-06-26 01:12:29"}
• intros：{"brand_intro":"雷磁（上海仪电科学仪器）是中国历史最悠久的电化学分析仪器品牌之一，成立于1953年。专注于pH计、电导率仪、溶解氧仪等实验室与在线监测仪器，产品以高精度、高稳定性著称，广泛应用于科研、环保、制药、食品检测等领域，被誉为\"中国电化学仪器的摇篮\"。","product_intro":"该产品为雷磁原装配套的30mL塑料样品杯，采用高纯度聚丙烯（PP）材质，耐酸碱、耐腐蚀，杯壁光滑无毛刺，有效减少样品残留。专为雷磁系列pH计设计，适配PHSJ、PHS-3C等主流型号，也可兼容其他品牌电极。杯体透明，便于观察液位，刻度清晰，适合实验室批量样品测试。","key_specs":["容量：30mL","材质：聚丙烯（PP）","耐温范围：-20℃~120℃","适配电极：雷磁系列pH复合电极","杯口内径：约25mm","包装数量：10只/包"]}
• alt_products：[{"product_name":"雷磁 pH计样品杯 塑料杯 30mL","brand":"雷磁","model":"雷磁 30mL塑料样品杯","price":25},{"product_name":"奥豪斯 pH计样品杯 玻璃杯 150mL","brand":"奥豪斯","model":"奥豪斯 150mL 玻璃样品杯","price":45},{"product_name":"赛多利斯 pH计样品杯 塑料杯 50mL","brand":"赛多利斯","model":"赛多利斯 50mL 样品杯","price":65}]
• kol_quotes：["@实验室老司机：雷磁的样品杯虽然简单，但做工细节到位，比杂牌杯更耐用，长期使用成本更低。","@化学分析达人：30mL容量刚好适合常规pH测试，杯壁薄厚均匀，电极插入后稳定不晃动。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈该样品杯与雷磁pH计完美匹配，密封性好，无漏液现象。材质厚实，耐摔耐用，多次清洗后仍保持透明度。部分用户提到刻度线清晰，方便定量取样。少数用户建议增加更大容量规格（如50mL），但整体评价极高，认为性价比突出，是实验室日常耗材的首选。","source_count":0}},{"source":"objective","score":87.31424242424241,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.7,"price":25,"wom_score":91.39999999999999}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":1200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@实验室老司机：雷磁的样品杯虽然简单，但做工细节到位，比杂牌杯更耐用，长期使用成本更低。","@化学分析达人：30mL容量刚好适合常规pH测试，杯壁薄厚均匀，电极插入后稳定不晃动。"]}}]
• method_version：v2
• search_visual：null