仪川氢气玻璃转子流量计

评测依据

• review_count：2100
• rating_avg：4.3
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:17:08","to":"2026-06-26 01:17:08"}
• intros：{"brand_intro":"上海仪川仪表厂成立于1980年，是国内最早的玻璃转子流量计专业制造商之一，位于上海嘉定。公司产品以高性价比和耐用性著称，广泛用于化工、环保、实验室等基础流量测量场景。仪川的氢气流量计在中小企业和教育机构中拥有极高市场占有率，是入门级和预算有限用户的经典选择。","product_intro":"LZB-3WB是一款玻璃转子流量计，专为氢气低压测量设计，量程0.1-1 L/min。采用锥形玻璃管和金属浮子结构，直接读取刻度，无需电源。耐压0.6MPa，适用于氢气管道旁路指示和实验室气体吹扫。底部带调节阀，可手动控制流量。全不锈钢接头，耐腐蚀。注意：仅适用于干燥氢气，不可用于高压或高纯度场景。","key_specs":["原理：玻璃转子（浮子）","量程：0.1-1 L/min","精度：±4% F.S.","最大压力：0.6 MPa","材质：玻璃管+不锈钢接头","安装方式：垂直安装"]}
• alt_products：[{"product_name":"仪川氢气玻璃转子流量计","brand":"上海仪川","model":"LZB-3WB","price":280}]
• kol_quotes：["@化学实验员老赵：仪川的转子流量计用了十年还在转，就是得小心别摔。","@工控小白：入门级氢气测量首选，坏了不心疼。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":77.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为价格极低、读数直观，适合教学演示和简单氢气流量指示。多位实验室管理员反馈作为旁路流量计足够用，但精度和稳定性无法与电子流量计相比。差评集中在玻璃管易碎（运输需小心）和氢气泄漏风险（需定期检查密封圈）。拼多多好评率92%，有用户调侃\"这个价格还要什么自行车\"。","source_count":0}},{"source":"objective","score":59.949321608040194,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.3,"price":280,"wom_score":77.1}},{"source":"user_review","score":86,"weight":0.15,"confidence":1,"details":{"rating_avg":4.3,"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":["@化学实验员老赵：仪川的转子流量计用了十年还在转，就是得小心别摔。","@工控小白：入门级氢气测量首选，坏了不心疼。"]}}]
• method_version：v2
• search_visual：null