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![](https://ae01.alicdn.com/kf/H59c82a47f1dc49b0a9325899cce65abfi/EC-pH.jpg) ![](https://ae01.alicdn.com/kf/H194176df84404756bf0330843759d2b8K/EC-pH.jpg) ![](https://ae01.alicdn.com/kf/H01bf6980349c4858b8965cf00da1012f0/EC-pH.jpg) ![](https://ae01.alicdn.com/kf/H6f8da92cdcdd470b91f835cc9770e4b01/EC-pH.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H59c82a47f1dc49b0a9325899cce65abfi/EC-pH.jpg) ![](https://ae01.alicdn.com/kf/H194176df84404756bf0330843759d2b8K/EC-pH.jpg) ![](https://ae01.alicdn.com/kf/H01bf6980349c4858b8965cf00da1012f0/EC-pH.jpg) ![](https://ae01.alicdn.com/kf/H6f8da92cdcdd470b91f835cc9770e4b01/EC-pH.jpg) ![](https://ae01.alicdn.com/kf/H238e60698a3b4c55aa2c89ac3a5ab144U/EC-pH.jpg)
- ºê·£µå À̸§: LanYuXuan
- ±Ù¿ø: CN (Á¤Ç°)
- Áõ¸í¼: ¼¼·ý
- Type: portable conductivity meter
- Place of Origin: Shandong, China
- Brand Name: runjie
- Model Number: EZ-9902
- Product name: sensor de ph atc
- Accuracy: 0.01pH
- Usage: tester for milk
- Measuring range: 0.00~14.00pH
- Resolution: 0.01pH
- Size: 183*37*37mm
- Temperature compensation: 0 ~60
- Calibration: 3 Points
- Weight: 80g
- Battery: 3x1.5V( LR44 button cell)
Á¦Ç° ¼³¸í
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¹üÀ§
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0.0-14.00 pH; T:0-60 ¡É; 0-19990uS/cm
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ÇØ»óµµ
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0.01 pH/0.1 ¡É/0.1 ¢µ
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Á¤È®¼º
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¡¾ 0.01pH /¡¾ 0.5 ¡É
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±³Á¤
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ÀÚµ¿ 3 Á¡
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ȯ°æ
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0-60 ¡É 32-140 ¢µ RH:100%
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Â÷¿ø
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183*37*37mm
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Net Weigjt
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80g
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¹èÅ͸®
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3*1.5V (LR44) ¹öÆ° ¼¿
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»óÇ° »ó¼¼
ÀÛµ¿ ´Ü°è
ÀÛµ¿ ´Ü°è:
1. º¸È£ ½½¸®ºê¸¦ ¹þ´Ù
2. Áõ·ù¼ö·Î Àü±ØÀ» û¼ÒÇÏ°í ¿©ºÐÀÇ ¹°À» ´ÛÀ¸½Ê½Ã¿À.
3. "/¿ÀÇÁ. Àü¿øÀ» ÄѽʽÿÀ.
4. PH ¹ÌÅ͸¦ ¿ë¾×¿¡ ³ÖÀ¸½Ê½Ã¿À. Àü±ØÀÌ ¿ë¾×¿¡ ħ¼öµÇ¾ú´ÂÁö È®ÀÎÇϽʽÿÀ.
5. ¹ÌÅ͸¦ °¡º±°Ô Èçµé°í ¼ýÀÚ°¡ ¾ÈÁ¤µÇ¸é µ¥ÀÌÅ͸¦ ÀÐÀ¸½Ê½Ã¿À. ȸé ÇÏ´Ü¿¡ ¿ÂÈ°¡ Ç¥½ÃµË´Ï´Ù.
6. ±â±â¸¦ Â÷´ÜÇÏ·Á¸é "Äѱâ/²ô±â" ¹öÆ°À» ´©¸¨´Ï´Ù.
±³Á¤
1. PH ¹ÌÅ͸¦ ÄѽʽÿÀ
2. Àü±ØÀ» PH 6.86 Ç¥ÁØ ¹öÆÛ ¿ë¾×¿¡ ´ã±×½Ê½Ã¿À.
(25 °C ¿Âµµ¿¡¼)
3. µðÁöÅÐ ¾ÈÁ¤È, "½ÃÇÁÆ®" ¹öÆ° 5 ÃÊ
(±â±â´Â ÀÚµ¿ º¸Á¤ »óÅ·Π³ª¿É´Ï´Ù).
µð½ºÇ÷¹ÀÌ µðÁöÅÐÀÌ 6.86pH ÀÏ ¶§±îÁö ±â´Ù¸®°í PH 6.86 Æ÷ÀÎÆ® º¸Á¤À» ¿Ï·áÇϽʽÿÀ.
4. Àü±ØÀ» Áõ·ù¼ö·Î û¼ÒÇÏ°í ¿©°úÁö·Î ¸»¸³´Ï´Ù.
Àü±ØÀ» pH 4.00 Ç¥ÁØ ¹öÆÛ ¼Ö·ç¼Ç¿¡ ´ã±×°í,
5. µðÁöÅÐ ¾ÈÁ¤È ÈÄ "½ÃÇÁÆ®" ¹öÆ°À» 5 ÃÊ µ¿¾È ´©¸¨´Ï´Ù.
µðÁöÅÐÀÌ 4.00 pH .. ph 4.00 Æ÷ÀÎÆ® º¸Á¤À» ¿Ï·áÇÕ´Ï´Ù.
6. Áõ·ù¼ö·Î Àü±ØÀ» û¼ÒÇÏ°í ¿©ºÐÀÇ ¹°À» ´ÛÀ¸½Ê½Ã¿À.
Àü±ØÀ» PH 9.18 Ç¥ÁØ ¿ë¾×¿¡ ³ÖÀ¸¸é µ¥ÀÌÅÍ°¡ ¾ÈÁ¤µÉ ¶§±îÁö
µ¥ÀÌÅÍ´Â 9.17pH ---- 9.19pH ÀÔ´Ï´Ù. µ¥ÀÌÅÍ´Â Çã¿ë ¿ÀÂ÷ ¹üÀ§¿¡ ÀÖ½À´Ï´Ù.
7. ÀÌ ±â±â ±³Á¤ ÀÛ¾÷Àº ¸ðµç ´Ü°è ÈÄ¿¡ ¿Ï·áµË´Ï´Ù.
Æ÷Àå ¹× ¹è¼Û
ÆÐÅ·¸®½ºÆ®:
1 ¡¿ ÀÚµ¿ ph ÃøÁ¤±â, Çöó½ºÆ½ »óÀÚ Æ÷ÇÔ
3 ¡¿ 1.5V LR44 ¹öÆ° ¼¿,
3 ¡¿ ±³Á¤ ºÐ¸» (4.0 & 6.86*9.18, ¼öµ¿ pH ÃøÁ¤±â´Â ºÐ¸» 1 °³¸¸ ÀÖÀ½)
1 ¡¿ »ç¿ë ¼³¸í¼ ¿µ¾î
¿ì¸® ȸ»ç
¿¬¶ô
¿¡¹Ý
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