上仪 耐酸压力表 Y-100 不锈钢防腐压力表（氨用）

评测依据

• review_count：1560
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:14:02","to":"2026-06-26 01:14:02"}
• intros：{"brand_intro":"上海自动化仪表有限公司（简称上仪）是中国最早的仪表制造企业之一，成立于1950年，被誉为\"中国仪表工业的摇篮\"。产品覆盖压力、温度、流量、物位等全品类，拥有国家级技术中心。上仪在石油、化工、电力等领域拥有深厚积累，是许多大型国企的指定供应商。","product_intro":"上仪Y-100耐酸压力表采用不锈钢外壳及铜合金弹簧管（接液部分可选不锈钢），适用于氨水、稀硫酸等腐蚀性介质。表盘直径100mm，精度1.5级，充油耐震设计。表壳密封良好，防护等级IP54。标配M20×1.5螺纹，可定制氨用禁油处理。","key_specs":["表盘直径：100mm","精度等级：1.5级","测量范围：0-1.6MPa","接液材质：铜合金/可选不锈钢","防护等级：IP54","特殊处理：禁油（氨用）"]}
• alt_products：[{"product_name":"上仪 耐酸压力表 Y-100 不锈钢防腐压力表（氨用）","brand":"上仪","model":"Y-100 (0-1.6MPa)","price":320},{"product_name":"布莱迪 不锈钢耐酸压力表 Y-100B 全不锈钢防腐耐震压力表","brand":"布莱迪","model":"Y-100B (0-2.5MPa)","price":420}]
• kol_quotes：["化肥厂设备科长王工：上仪的表我们用了十几年，禁油处理很规范，从未出现过氨腐蚀泄漏。","化工行业顾问李教授：上仪作为老牌国企，产品稳定性好，适合对品牌有严格要求的国企项目。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"老品牌值得信赖、禁油处理到位\"。化肥厂用户表示在氨气环境中使用两年无腐蚀。部分用户指出铜合金弹簧管不适用于强酸，建议选购不锈钢接液版本。天猫好评率97%，售后网点覆盖全国，维修方便。","source_count":0}},{"source":"objective","score":92.18259519038075,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.6,"price":320,"wom_score":89.1}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":1560,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["化肥厂设备科长王工：上仪的表我们用了十几年，禁油处理很规范，从未出现过氨腐蚀泄漏。","化工行业顾问李教授：上仪作为老牌国企，产品稳定性好，适合对品牌有严格要求的国企项目。"]}}]
• method_version：v2
• search_visual：null