工业级平面平晶

评测依据

• review_count：500
• 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 04:34:51","to":"2026-06-26 04:34:51"}
• intros：{"brand_intro":"新天光电是中国老牌光学仪器企业，成立于1958年，总部位于贵阳。公司专注于光学计量与检测设备的研发制造，产品涵盖平晶、干涉仪、测长机等。新天平晶以\"高性价比、皮实耐用\"著称，广泛用于机械加工、模具制造及质检部门，是中小企业实验室的常备工具。","product_intro":"XT-PJ-80工业级平面平晶采用K9光学玻璃，直径80mm，厚度18mm，平面度优于λ/4（λ=632.8nm）。表面经过加硬处理，抗划伤能力强。产品附带简易出厂合格证，适用于一般工业平面度检测、机床导轨校准及模具基准面检查。价格亲民，适合批量采购。","key_specs":["材质：K9光学玻璃","直径：80mm","厚度：18mm","平面度：≤λ/4（λ=632.8nm）","表面质量：60-40（美军标）","加硬膜层"]}
• alt_products：[{"product_name":"工业级平面平晶","brand":"新天光电","model":"XT-PJ-80","price":450},{"product_name":"光学平面平晶","brand":"舜宇恒平","model":"SY-PJ-100","price":680}]
• kol_quotes：["@模具王师傅：新天平晶便宜好用，车间必备。","@质检小李：精度够用，磕碰不心疼。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":80.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其\"皮实耐用\"，适合车间日常使用。机械加工师傅反馈用于检查工件平面度效果明显，干涉条纹易观察。部分用户指出精度不如高端产品，但价格仅为进口品牌的十分之一，性价比突出。整体好评率约90%，是工业场景的走量产品。","source_count":0}},{"source":"objective","score":80.5169639278557,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.5,"price":450,"wom_score":80.1}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":500,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@模具王师傅：新天平晶便宜好用，车间必备。","@质检小李：精度够用，磕碰不心疼。"]}}]
• method_version：v3
• search_visual：null