亚西液氮补充罐

评测依据

• review_count：420
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:17:45","to":"2026-06-26 01:17:45"}
• intros：{"brand_intro":"亚西是中国知名的低温设备制造商，成立于1993年，总部位于四川。品牌专注于液氮生物容器和深冷储运设备的研发生产，以高性价比和扎实的工艺赢得市场。亚西产品广泛应用于国内畜牧育种、医疗和科研领域，是国产液氮罐的性价比之选，尤其受中小型实验室和养殖场青睐。","product_intro":"YDS-30 是一款经济型液氮补充罐，容量30升，采用铝合金内胆和真空粉末绝热技术，静态蒸发率0.2L/天。罐体轻便，净重仅15kg，配备提手和简易排液管。口径50mm，适合常规补充作业。虽然缺少智能功能，但基础性能稳定，是预算有限用户的可靠选择。","key_specs":["容量：30升","静态蒸发率：≤0.2L/天","口径：50mm","净重：15kg","外径：380mm","高度：620mm"]}
• alt_products：[{"product_name":"亚西液氮补充罐","brand":"亚西（Yaxi）","model":"YDS-30","price":3800},{"product_name":"金凤液氮补充罐","brand":"金凤（Jinfeng）","model":"YDS-35-80","price":4500}]
• kol_quotes：["@畜牧站老张：亚西罐子用了三年没出过问题，价格实惠。","@实验室小刘：轻便好搬，适合我们小实验室日常用。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":82.9,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高，价格仅为进口品牌的一半，但日常使用完全够用。蒸发率在可接受范围内，适合每天补充液氮的场景。铝合金罐体轻便，女性操作员也能轻松搬运。部分用户反映真空层在长期使用后性能略有下降，但售后保修政策完善。适合对成本敏感且不要求智能化的用户。","source_count":0}},{"source":"objective","score":73.2089979993331,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.6,"price":3800,"wom_score":82.9}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":420,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@畜牧站老张：亚西罐子用了三年没出过问题，价格实惠。","@实验室小刘：轻便好搬，适合我们小实验室日常用。"]}}]
• method_version：v2
• search_visual：null