赛多利斯 PB-10 标准型pH/ORP计

评测依据

• review_count：780
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_quality
• sources：["京东","天猫","什么值得买"]
• time_range：{"from":"2026-06-25 11:28:24","to":"2026-06-25 11:28:24"}
• intros：{"brand_intro":"赛多利斯（Sartorius）成立于1870年，德国百年精密仪器品牌，创始人Florentine Sartorius以\"称量精准\"起家，后拓展至生物工艺与电化学分析。其pH计产品以\"德国制造\"的严谨工艺著称，核心优势在于电极的耐腐蚀性与长寿命。品控遵循DIN标准，每支电极出厂前均经过100小时老化测试。在生物制药领域，赛多利斯是梅特勒的主要竞争对手。","product_intro":"PB-10是赛多利斯入门级实验室pH/ORP计，定位基础教学与常规检测。核心卖点：一键校准、自动温度补偿、大屏幕LCD显示。适用于食品厂、高校实验室、水质检测站。相比同价位竞品（如雷磁），其电极采用陶瓷隔膜，抗污染能力更强，且支持电极更换后自动识别。","key_specs":{"测量范围":"pH: 0.00~14.00; ORP: -1999~1999 mV","精度":"pH: ±0.01; ORP: ±1 mV","校准点":"1~3点自动识别","温度补偿":"自动（0~100℃）","电极接口":"BNC","电源":"AC适配器或9V电池"}}
• alt_products：[{"product_name":"赛多利斯 PB-10 标准型pH/ORP计","brand":"赛多利斯","model":"PB-10","price":1800},{"product_name":"优特 CyberScan pH 300 便携式pH/ORP计","brand":"优特","model":"pH 300","price":1200}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其操作简单，适合非专业人员使用。专业评测认为，PB-10的电极在含蛋白质或油脂的样品中表现优于国产品牌，不易堵塞。缺点：功能单一，无数据存储功能；屏幕为单色LCD，在强光下可读性差。综合评分4.4/5，是入门级进口pH计的首选。","source_count":3}},{"source":"objective","score":87.64,"weight":0.6,"confidence":0.8,"details":{"rating_avg":4.4,"review_count":780,"wom_score":87.1}},{"source":"user_review","score":88,"weight":0.15,"confidence":1,"details":{"rating_avg":4.4,"review_count":780,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null