没有对照表的情况下,k型热电偶毫伏值怎样计算成温度 k型热电偶分度表对应的就是实际温度吗?
K\u578b\u548cE\u578b\u70ed\u7535\u5076\u6e29\u5ea6\u5982\u4f55\u8ba1\u7b97\uff1f\u6d4b\u51fa\u7684\u6beb\u4f0f\u9664\u4ee5\u5206\u5ea6\u53f7\u52a0\u4e0a\u5f53\u65f6\u73b0\u573a\u7684\u73af\u5883\u6e29\u5ea6\u5c31\u662f\u6d4b\u91cf\u7684\u6e29\u5ea6\u3002
\u6d4b\u6e29\u539f\u7406
\u70ed\u7535\u5076\u6d4b\u6e29\u5fc5\u987b\u7531\u70ed\u7535\u5076\u3001\u8fde\u63a5\u5bfc\u7ebf\u53ca\u663e\u793a\u4eea\u8868\u4e09\u90e8\u5206\u7ec4\u6210\u3002\u5982\u679c\u5c06\u70ed\u7535\u5076\u7684\u70ed\u7aef\u52a0\u70ed\uff0c\u4f7f\u5f97\u51b7\u3001\u70ed\u4e24\u7aef\u7684\u6e29\u5ea6\u4e0d\u540c\uff0c\u5219\u5728\u8be5\u70ed\u7535\u5076\u56de\u8def\u4e2d\u5c31\u4f1a\u4ea7\u751f\u70ed\u7535\u52bf\uff0c\u8fd9\u79cd\u7269\u7406\u73b0\u8c61\u5c31\u79f0\u4e3a\u70ed\u7535\u73b0\u8c61(\u5373\u70ed\u7535\u6548\u5e94)\u3002\u5728\u70ed\u7535\u5076\u56de\u8def\u4e2d\u4ea7\u751f\u7684\u7535\u52bf\u7531\u6e29\u5dee\u7535\u52bf\u548c\u63a5\u89e6\u7535\u52bf\u4e24\u90e8\u5206\u7ec4\u6210\u3002
\u5f53\u4e24\u79cd\u4e0d\u540c\u7684\u5bfc\u4f53A\u548cB\u76f8\u63a5\u89e6\u65f6\uff0c\u5047\u8bbe\u5bfc\u4f53A\u548cB\u7684\u7535\u5b50\u5bc6\u5ea6\u5206\u522b\u4e3aNa\u548cNb\u5e76\u4e14Na>Nb\uff0c\u5219\u5728\u4e24\u5bfc\u4f53\u7684\u63a5\u89e6\u9762\u4e0a\uff0c\u7535\u5b50\u5728\u4e24\u4e2a\u65b9\u5411\u7684\u6269\u6563\u7387\u5c31\u4e0d\u76f8\u540c\uff0c\u7531\u5bfc\u4f53A\u6269\u6563\u5230\u5bfc\u4f53B\u7684\u7535\u5b50\u6570\u6bd4\u4eceB\u6269\u6563\u5230A\u7684\u7535\u5b50\u6570\u8981\u591a\u3002\u5bfc\u4f53A\u5931\u53bb\u7535\u5b50\u800c\u663e\u6b63\u7535\uff0c\u5bfc\u4f53B\u83b7\u5f97\u7535\u5b50\u800c\u663e\u8d1f\u7535\u3002
\u6269\u5c55\u8d44\u6599\uff1aE\u578b\u70ed\u7535\u5076\u7684\u7279\u70b9:
\u70ed\u7535\u52a8\u52bf\u4e4b\u5927\uff0c\u7075\u654f\u5ea6\u4e4b\u9ad8\u5c5e\u6240\u6709\u70ed\u7535\u5076\u4e4b\u6700\uff0c\u5b9c\u5236\u6210\u70ed\u7535\u5806\uff0c\u6d4b\u91cf\u5fae\u5c0f\u7684\u6e29\u5ea6\u53d8\u5316\u3002\u7075\u654f\u5ea6\u5927\uff0c\u4f46\u662f\u5bf9\u4e8e\u9ad8\u6e7f\u5ea6\u6c14\u6c1b\u7684\u8150\u8680\u4e0d\u751a\u7075\u654f\uff0c\u5b9c\u7528\u4e8e\u6e7f\u5ea6\u8f83\u4f4e\u7684\u73af\u5883\u3002
E\u70ed\u7535\u5076\u8fd8\u5177\u6709\u7a33\u5b9a\u6027\u597d\uff0c\u6297\u6c27\u5316\u6027\u80fd\u4f18\u4e8e\u94dc-\u5eb7\u94dc\uff0c\u94c1-\u5eb7\u94dc\u70ed\u7535\u5076\uff0c\u4ef7\u683c\u4fbf\u5b9c\u7b49\u4f18\u70b9\uff0c\u80fd\u7528\u4e8e\u6c27\u5316\u6027\u548c\u60f0\u6027\u6c14\u6c1b\u4e2d\u4e3a\u91c7\u7528\u3002
E\u578b\u70ed\u7535\u5076\u4e0d\u80fd\u76f4\u63a5\u5728\u9ad8\u6e29\u4e0b\u7528\u4e8e\u786b\uff0c\u8fd8\u539f\u6027\u6c14\u6c1b\u4e2d\uff0c\u70ed\u7535\u52bf\u5747\u5300\u6027\u8f83\u5dee\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a
\u767e\u5ea6\u767e\u79d1-E\u578b\u70ed\u7535\u5076
\u767e\u5ea6\u767e\u79d1-K\u578b\u70ed\u7535\u5076
k\u578b\u70ed\u7535\u5076\u5206\u5ea6\u8868\u5bf9\u5e94\u7684\u6e29\u5ea6\u5e76\u4e0d\u662f\u5b9e\u9645\u6e29\u5ea6\u3002\u70ed\u7535\u5076\u5206\u5ea6\u8868\u53cd\u6620\u7684\u662f\u53c2\u8003\u7aef\uff08\u51b7\u7aef\uff09\u6e29\u5ea6\u4e3a0\u2103\u65f6\u7684\u5de5\u4f5c\u7aef\uff08\u70ed\u7aef\uff09\u6e29\u5ea6\u3002
\u5982\u679c\u662f\u5728\u53c2\u8003\u7aef\u6e29\u5ea6\u4e0d\u4e3a0\u2103\u65f6\u83b7\u5f97\u7684\u70ed\u7535\u5076\u7535\u52bf\uff0c\u5219\u5e94\u8be5\u6309\u7167\u70ed\u7535\u5076\u4e2d\u95f4\u6e29\u5ea6\u5b9a\u5f8b\u7684\u8981\u6c42\uff0c\u5148\u7531\u5206\u5ea6\u8868\u67e5\u51fa\u53c2\u8003\u7aef\u6e29\u5ea6\u5bf9\u5e94\u7684\u6beb\u4f0f\u503c\uff0c\u518d\u7528\u5b83\u52a0\u4e0a\u53c2\u8003\u7aef\u6e29\u5ea6\u4e0d\u4e3a0\u2103\u65f6\u83b7\u5f97\u7684\u70ed\u7535\u5076\u6beb\u4f0f\u503c\uff0c\u6700\u540e\u518d\u7528\u52a0\u5f97\u7684\u7ed3\u679c\u5728\u5206\u5ea6\u8868\u4e2d\u67e5\u5f97\u5bf9\u5e94\u7684\u5de5\u4f5c\u7aef\u6e29\u5ea6\u3002
\u8fd9\u4e2a\u8fd0\u7528\u70ed\u7535\u5076\u4e2d\u95f4\u6e29\u5ea6\u5b9a\u5f8b\u7684\u7684\u8fc7\u7a0b\uff0c\u5c31\u662f\u70ed\u7535\u5076\u51b7\u7aef\u6e29\u5ea6\u8865\u507f\u7684\u8fc7\u7a0b\u3002
\u6269\u5c55\u8d44\u6599\uff1a
K\u578b\u70ed\u7535\u5076\u7684\u4f7f\u7528\u6e29\u5ea6\u57281300~1800\u2103\uff0c\u8981\u6c42\u7cbe\u5ea6\u53c8\u6bd4\u8f83\u9ad8\u65f6\uff0c\u4e00\u822c\u9009\u7528B\u578b\u70ed\u7535\u5076\uff1b\u8981\u6c42\u7cbe\u5ea6\u4e0d\u9ad8\uff0c\u6c14\u6c1b\u53c8\u5141\u8bb8\u53ef\u7528\u94a8\u94fc\u70ed\u7535\u5076\uff0c\u9ad8\u4e8e1800\u2103\u4e00\u822c\u9009\u7528\u94a8\u94fc\u70ed\u7535\u5076\u3002
K\u578b\u70ed\u7535\u5076\u7684\u4f7f\u7528\u6e29\u5ea6\u57281000~1300\u2103\u8981\u6c42\u7cbe\u5ea6\u53c8\u6bd4\u8f83\u9ad8\u53ef\u7528S\u578b\u70ed\u7535\u5076\u548cN\u578b\u70ed\u7535\u5076\uff1b\u57281000\u2103\u4ee5\u4e0b\u4e00\u822c\u7528K\u578b\u70ed\u7535\u5076\u548cN\u578b\u70ed\u7535\u5076\uff0c\u4f4e\u4e8e400\u2103\u4e00\u822c\u7528E\u578b\u70ed\u7535\u5076\uff1b250\u2103\u4e0b\u4ee5\u53ca\u8d1f\u6e29\u6d4b\u91cf\u4e00\u822c\u7528T\u578b\u7535\u5076\uff0c\u5728\u4f4e\u6e29\u65f6T\u578b\u70ed\u7535\u5076\u7a33\u5b9a\u800c\u4e14\u7cbe\u5ea6\u9ad8\u3002
\u4e2d\u95f4\u6e29\u5ea6\u5b9a\u5f8b\uff1a\u70ed\u7535\u5076\u56de\u8def\u4e24\u63a5\u70b9\uff08\u6e29\u5ea6\u4e3aT\u3001T0\uff09\u95f4\u7684\u70ed\u7535\u52bf\uff0c\u7b49\u4e8e\u70ed\u7535\u5076\u5728\u6e29\u5ea6\u4e3aT\u3001Tn\u65f6\u7684\u70ed\u7535\u52bf\u4e0e\u5728\u6e29\u5ea6\u4e3aTn\u3001T0\u65f6\u7684\u70ed\u7535\u52bf\u7684\u4ee3\u6570\u548c\u3002Tn\u79f0\u4e2d\u95f4\u6e29\u5ea6\u3002
\u5e94\u7528\uff1a\u7531\u4e8e\u70ed\u7535\u5076E-T\u4e4b\u95f4\u901a\u5e38\u5448\u975e\u7ebf\u6027\u5173\u7cfb\uff0c\u5f53\u51b7\u7aef\u6e29\u5ea6\u4e0d\u4e3a0\u6444\u6c0f\u5ea6\u65f6\uff0c\u4e0d\u80fd\u5229\u7528\u5df2\u77e5\u56de\u8def\u5b9e\u9645\u70ed\u7535\u52bfE\uff08t\uff0ct0)\u76f4\u63a5\u67e5\u8868\u6c42\u53d6\u70ed\u7aef\u6e29\u5ea6\u503c\u3002
\u540c\u6837\u4e5f\u4e0d\u80fd\u5229\u7528\u5df2\u77e5\u56de\u8def\u5b9e\u9645\u70ed\u7535\u52bfE\uff08t\uff0ct0)\u76f4\u63a5\u67e5\u8868\u6c42\u53d6\u7684\u6e29\u5ea6\u503c\uff0c\u518d\u52a0\u4e0a\u51b7\u7aef\u6e29\u5ea6\u786e\u5b9a\u70ed\u7aef\u88ab\u6d4b\u6e29\u5ea6\u503c\uff0c\u9700\u6309\u4e2d\u95f4\u6e29\u5ea6\u5b9a\u5f8b\u8fdb\u884c\u4fee\u6b63\u3002
\u53c2\u8003\u8d44\u6599\uff1a\u767e\u5ea6\u767e\u79d1--K\u578b\u70ed\u7535\u5076
不能计算，还是要根据表来计算
发你一个对照表.
绛旓細鏂规硶涓锛堝啺鐐规硶锛夛細灏鐑數鍋鎴栬ˉ鍋垮绾夸笌姣紡璁″紩绾跨殑涓や釜杩炴帴鐐(鍐风)鍒嗗埆鎻掑叆涓や釜璇曠锛屽啀灏嗕袱涓瘯绠＄疆浜庤鏈夊啺姘存贩鍚堢墿鐨勫鍣ㄤ腑锛屾敞鎰忕嚎瑕佹彃鍒拌瘯绠″簳閮紝璇曠鐣 1/4 闀垮害鍦ㄦ按闈笂杈癸紝淇濇寔璇曠鍙ｅ共鐕(缁濈紭)锛岀紦鎱㈡悈鍔ㄥ啺姘存贩鍚堢墿锛屽緟涓娈垫椂闂村悗瑙傚療姣紡璁¤鏁帮紝灏嗘祴寰楃殑姣紡鍊间笌姣紡瀵圭収琛瀵圭収寰楀嚭...
绛旓細鍥炵瓟锛氭帴鍒伴厤濂楁俯搴︽帶鍒跺櫒涓
绛旓細鎴戞墜澶娌℃湁鐑數瀵圭収琛紝鍙兘鍛婅瘔浣犳柟娉曘傜儹鐢靛伓娴嬫俯鐨勪竴涓熀鏈師鐞嗘槸锛氱儹鐢靛娍鏄俯搴︾殑鍑芥暟宸傛敞鎰忥細涓嶆槸娓╁樊鐨勫嚱鏁帮紒杩欐剰鎬濆氨鏄互姝ら涓轰緥锛氬簲褰撳厛灏嗗喎绔25掳鐨勭數鍔挎煡澶勶紙K鍒嗗害搴斿綋鏄1mV宸﹀彸锛夛紝鍔犲埌20mV涓婂緱21mV锛岀劧鍚庡啀鏌21mV鎵瀵瑰簲鐨勬俯搴︼紝浼拌搴旇鏄509掳宸﹀彸銆傚鏋滈噰鐢‥鍨嬬儹鐢靛伓娴嬮噺锛屽簲褰撳厛...
绛旓細508.3鈩 K鍨嬬儹鐢靛伓鍐风25鈩冨搴旂殑琛ュ伩鐢靛娍涓 1.000 mV 20.000mv+1.000mV=21.000mV锛屽搴旀俯搴︿负508.32鈩
绛旓細鐑數鍋宸ヤ綔鍘熺悊锛氫袱绉嶄笉鍚屾垚浠界殑瀵间綋锛堢О涓虹儹鐢靛伓涓濇潗鎴栫儹鐢垫瀬锛変袱绔帴鍚堟垚鍥炶矾锛屽綋鎺ュ悎鐐圭殑娓╁害涓嶅悓鏃讹紝鍦ㄥ洖璺腑灏变細浜х敓鐢靛姩鍔匡紝杩欑鐜拌薄绉颁负鐑數鏁堝簲锛岃岃繖绉嶇數鍔ㄥ娍绉颁负鐑數鍔裤傜儹鐢靛伓灏辨槸鍒╃敤杩欑鍘熺悊杩涜娓╁害娴嬮噺鐨勶紝鍏朵腑锛岀洿鎺ョ敤浣滄祴閲忎粙璐ㄦ俯搴︾殑涓绔彨鍋氬伐浣滅锛堜篃绉颁负娴嬮噺绔級锛屽彟涓绔彨鍋氬喎绔...
绛旓細浠庝袱鑰呯殑涓嶅悓鐐硅繘琛屽尯鍒K鍨嬬儹鐢靛伓鍜孞鍨嬬儹鐢靛伓锛屽叿浣撳涓嬶細涓銆佷袱鑰呯殑鐗圭偣涓嶅悓锛1銆並鍨嬬儹鐢靛伓鐨勭壒鐐癸細锛1锛夋祴閲忕簿搴﹂珮銆傚洜鐑數鍋剁洿鎺ヤ笌琚祴瀵硅薄鎺ヨЕ锛屼笉鍙椾腑闂翠粙璐ㄧ殑褰卞搷銆傦紙2锛夋祴閲忚寖鍥村箍銆傚父鐢ㄧ殑鐑數鍋朵粠-50~+1600鈩冨潎鍙繛缁祴閲忥紝鏌愪簺鐗规畩鐑數鍋舵渶浣庡彲娴嬪埌-269鈩冿紙濡傞噾閾侀晬閾級锛屾渶楂樺彲杈+...
绛旓細K鍨嬬儹鐢靛伓鏄姉姘у寲鎬ц緝寮虹殑璐遍噾灞炵儹鐢靛伓,涓嶉傚疁鍦ㄧ湡绌恒佸惈纭佸惈纰虫皵姘涘強姘у寲杩樺師浜ゆ浛鐨勬皵姘涗笅瑁镐笣浣跨敤;褰撴哀鍒嗗帇杈冧綆鏃,闀嶉摤鏋佷腑鐨勯摤灏嗘嫨浼樻哀鍖,浣跨儹鐢靛娍鍙戠敓寰堝ぇ鍙樺寲,浣嗛噾灞炴皵浣撳鍏跺奖鍝嶈緝灏,鍥犳,澶氶噰鐢ㄩ噾灞炲埗淇濇姢绠°侹鍨嬬儹鐢靛伓鐨勭己鐐:(1)鐑數鍔跨殑楂樻俯绋冲畾鎬ц緝N鍨嬬儹鐢靛伓鍙婅吹閲嶉噾灞炵儹鐢靛伓宸,鍦ㄨ緝楂樻俯搴︿笅...
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