奥豪斯pH计校准支架套装

评测依据

• review_count：2100
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:12:31","to":"2026-06-26 01:12:31"}
• intros：{"brand_intro":"奥豪斯（OHAUS）是美国百年仪器品牌，创立于1907年，以天平、水分测定仪、pH计等产品闻名。2006年加入瑞士梅特勒-托利多集团，但保持独立运营。奥豪斯定位\"高性价比专业仪器\"，产品兼顾性能与价格，广泛用于高校教学、食品检测、环境监测等中端市场，在中国拥有完善的售后网络。","product_intro":"STARTER 3000 Stand是奥豪斯为STARTER系列pH计配套的校准支架，采用ABS工程塑料与不锈钢复合结构，轻便且耐腐蚀。支架臂可360度旋转，电极夹持采用弹簧卡扣设计，更换电极无需工具。底座集成防滑硅胶垫和校准液瓶固定槽，标配3个50mL校准杯。支持壁挂安装，节省台面空间。","key_specs":["材质：ABS工程塑料+304不锈钢","旋转角度：360°","电极夹持方式：弹簧卡扣（免工具）","校准杯容量：50mL×3","壁挂安装：支持","净重：0.5kg"]}
• alt_products：[{"product_name":"奥豪斯pH计校准支架套装","brand":"奥豪斯","model":"STARTER 3000 Stand","price":450},{"product_name":"雷磁pH计校准支架套装","brand":"雷磁","model":"PHSJ-4F","price":680}]
• kol_quotes：["\"给本科教学实验室配了20套，学生随便折腾也不心疼。\"——@大学化学实验中心主任","\"弹簧卡扣太方便了，换电极比拧螺丝快10倍。\"——@食品厂QC小刘"]
• scoring_breakdown：[{"source":"word_of_mouth","score":84.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"性价比之王，用户普遍认为\"百元价位买到这个品质很值\"。弹簧卡扣设计被多次点赞，换电极非常方便。旋转臂灵活，适合多人共用一台pH计的实验室。缺点是塑料材质长期接触强酸碱可能老化，建议定期更换。部分用户反映底座较轻，夹持长电极时稳定性一般。但整体好评率超过90%，是高校实验室和中小企业首选。","source_count":0}},{"source":"objective","score":81.9169639278557,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.5,"price":450,"wom_score":84.1}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":2100,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"给本科教学实验室配了20套，学生随便折腾也不心疼。\"——@大学化学实验中心主任","\"弹簧卡扣太方便了，换电极比拧螺丝快10倍。\"——@食品厂QC小刘"]}}]
• method_version：v2
• search_visual：null