|
![](https://ae01.alicdn.com/kf/HTB1VqalkZyYBuNkSnfoq6AWgVXaS/Testo-557-HVAC.jpg) ![](https://ae01.alicdn.com/kf/HTB10fask8mWBuNkSndVq6AsApXal/Testo-557-HVAC.jpg) ![](https://ae01.alicdn.com/kf/HTB1bisuthWYBuNjy1zkq6xGGpXaW/Testo-557-HVAC.jpg) ![](https://ae01.alicdn.com/kf/H86450cefdabd4ac9bcf498112cc55a86m/Testo-557-HVAC.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/HTB1VqalkZyYBuNkSnfoq6AWgVXaS/Testo-557-HVAC.jpg) ![](https://ae01.alicdn.com/kf/HTB10fask8mWBuNkSndVq6AsApXal/Testo-557-HVAC.jpg) ![](https://ae01.alicdn.com/kf/HTB1bisuthWYBuNjy1zkq6xGGpXaW/Testo-557-HVAC.jpg) ![](https://ae01.alicdn.com/kf/H86450cefdabd4ac9bcf498112cc55a86m/Testo-557-HVAC.jpg) ![](https://ae01.alicdn.com/kf/HTB1OJu5aUD.BuNjt_ioq6AKEFXai/Testo-557-HVAC.jpg)
- ±Ù¿ø: CN (Á¤Ç°)
- À¯Çü: Å×½ºÆ® Àåºñ
- ¸ðµ¨ ¹øÈ£: testo 557
- Function 1: Pressure Gauge
- Function 2: testo 557
- Feature: Portable LCD Digital Manometer
- Measuring range: -14 to 870 psi / -1 to 60 bar
- Vacuum Measuring range: 0 to 20000 micron (measurement)
- Dimensions: 9 x 5 x 3 in. / 220 x 125 x 70 mm
- System requirements: iOS 7.1,Android 4.3 or newer;mobile end device with Bluetooth 4.1
- Feature 2: Testo 557 Pressure Gauge
- Feature 3: Digital Manifold HVAC Gauge
- Feature 4: Gauge Digital Manometer
Testo 557 µðÁöÅÐ ¸Å´Ï Æúµå ¾Ð·Â °ÔÀÌÁö HVAC °ÔÀÌÁö ½Ã½ºÅÛ Å°Æ® ºí·çÅõ½º ¿ÜºÎ Áø°ø °ÔÀÌÁö µðÁöÅÐ ¾Ð·Â°è
Á¦Ç° ¼³¸í: 1. testo 557 µðÁöÅÐ ¸Å´Ï Æúµå´Â 4 ¹æÇâ ¹ëºê ºí·Ï, ´ëÇü ¹é¶óÀÌÆ® µð½ºÇ÷¹ÀÌ ¹× ½Ã·Â À¯¸®¸¦ °®Ãß°í ÀÖ½À´Ï´Ù. 2. µÎ °³ÀÇ NTC ¼¹Ì½ºÅÍ Å¬·¥ÇÁ ÇÁ·Îºê´Â µ¿½Ã, ½Ç½Ã°£ °ú¿ ¹× ¼ºê Ä𸵠Æǵ¶ °ªÀ» Ź¿ùÇÑ Á¤È®¼ºÀ» Á¦°øÇÕ´Ï´Ù. 3. ¿ÜºÎ Áø°ø Á¶»ç´Â ü°èÀÇ ºü¸£°í ¹ÏÀ» ¼ö ÀÖ´Â ´ëÇǸ¦ Á¦°øÇÕ´Ï´Ù. 4. ¹«¼± ºí·çÅõ½º/¾ÛÀ» »ç¿ëÇÏ¸é ½º¸¶Æ® Æù ¶Ç´Â ÅÂºí¸´¿¡¼ ÃøÁ¤ µ¥ÀÌÅ͸¦ º¼ ¼ö ÀÖÀ¸¹Ç·Î ºü¸£°í Æí¸®ÇÏ°Ô ¿Ï·áÇÏ°í ÀÛ¾÷À» ¹®¼ÇÒ ¼ö ÀÖ½À´Ï´Ù. 5. ±×·± ´ÙÀ½ ¹®¼¸¦ ¸¶¹«¸®ÇÏ°í ÀÛ¾÷ »çÀÌÆ®¿¡¼ À̸ÞÀÏÀ» ÅëÇØ º¸°í¼¿Í ¼ÛÀåÀ» º¸³¾ ¼ö ÀÖ½À´Ï´Ù. 6. ¾Ç±â¿¡ ÀúÀåµÈ 60 ³Ã¸Å ÇÁ·ÎÆÄÀÏ ¿Ü¿¡µµ, ÀÀ¿ë ÇÁ·Î±×·¥Àº ÀÎÅͳݿ¡¼ »õ·Î¿î ³Ã¸Å¸¦ ´Ù¿î·ÎµåÇÏ¿© µðÁöÅÐ ¸Å´Ï Æúµå¿¡ Á÷Á¢ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ±â´É: 1. °¡´Â°÷¸¶´Ù ¾Ð·Â ¹× ÀÚµ¿ÀÇ Á¤È®ÇÑ ÃøÁ¤ 2. Áõ¹ß ¹× ÀÀÃà ¿ÂµµÀÇ °è»ê 3. ³ôÀº Ãø/³·Àº ¿· ¾Ð·Â ¹× ¿Âµµ¸¦ ÃøÁ¤ÇϽʽÿÀ 4. 4 ¹æÇâ ¹ëºê ºí·Ï 3/8 ÀÎÄ¡. 1/4 in. Æ÷Æ® 5. ¿ÜºÎ Áø°ø Á¶»ç 6. ºí·çÅõ½º (65 ÇÇÆ® ¹üÀ§) ¸¦ ÅëÇØ ÀÀ¿ë ÇÁ·Î±×·¥ ÅëÇÕ 7. °è»êÇÏ°í °ú¿°ú subcooling ¿Âµµ¸¦ Ç¥½ÃÇÕ´Ï´Ù 8.he ´Ù±â°üÀº °ÅÄ£ °ß°í Å×½ºÆ®¸¦ À§ÇÑ Ã¼°èÀÇ ¿Âµµ º¸»óµÈ ´©¼³ ½ÃÇèÀ» ½ÇÇàÇÒ ¼ö ÀÖ½À´Ï´Ù. 9. ÀÌ 2 ¹æ¹ý ´Ù±â°üÀº 60 ³ÃÀå°í¸¦ À§ÇØ »ç¿ëµÉ ¼ö ÀÖ½À´Ï´Ù ?
ÃøÁ¤ Á¤º¸: ¿Âµµ | ÃøÁ¤ ¹üÀ§ | -58 ° ~ 302 ° f/ -50 ~ + 150 ° c | Á¤È®µµ | ¡¾ 0.9 °F / ¡¾ 0.5 °C | ÇØ»óµµ | 0.1 °F / 0.1 °C | ÇÁ·Îºê ¿¬°á | 2 x Ç÷¯±×-ÀÎ (NTC) |
¾Ð·Â ÃøÁ¤ | ÃøÁ¤ ¹üÀ§ | -14 ~ 870 psi / -1 ~ 60 ¹Ù | Á¤È®µµ | ¡¾ 0.5% Fs | ÇØ»óµµ | 0.10 psi / 0.01 ¹Ù | ÇÁ·Îºê ¿¬°á | 3x7/16 " - UNF + 1x5/8" - UNF | ÇÏÁß ÃÊ°ú rel. (°í¾Ð) | 943 psi / 65 bar |
Áø°ø | ÃøÁ¤ ¹üÀ§ | 0 ~ 20000 ¹ÌÅ©·Ð (ÃøÁ¤) | Á¤È®µµ | ¡¾ (10 micron + 10% mv) (100 1000 ¹ÌÅ©·Ð) | ÇØ»óµµ | 1 ¹ÌÅ©·Ð (0 ~ 1000 ¹ÌÅ©·Ð) 10 ¹ÌÅ©·Ð (1000 ~ 2000 ¹ÌÅ©·Ð) 100 ¹ÌÅ©·Ð (2000 ~ 5000 ¹ÌÅ©·Ð) 500 ¹ÌÅ©·Ð (5000 ~ 10000 ¹ÌÅ©·Ð) 5000 ¹ÌÅ©·Ð (10000 ~ 20000 ¹ÌÅ©·Ð) |
ÀÏ¹Ý ±â¼ú µ¥ÀÌÅÍ | Â÷¿ø | 9x5x3 in. / 220x125x70mm | ÀÛµ¿ ¿Âµµ | -4 ° ~ 122 ° f/ -20 ~ + 50 ° c | º¸È£ Ŭ·¡½º | IP42 | º¸Áõ | 2 ³â | ¹èÅ͸® ¼ö¸í | 250 h (Á¶¸í, ºí·çÅõ½º ¾øÀÌ¢ç, Áø°ø ÇÁ·Îºê ¾øÀ½) | ¾Ð·Â ¹Ìµð¾î | CFC | ³Ã¸Å in ¾Ç±â | 60 ÇÁ·ÎÇÊ:; R11; R12; R123; R1234yf; R1234ze; R125; R13B1; R134a; R14; R142B; R152A; R161; R22; R227; R23; R290; R32; R401A; r401B; R401C; R402A; R402B; R404A; R406A; R407A; R407B; R407C; R407D; R407F; R408A; R409A; R410A; Ra11A; R412A; R413A; R414B; R416A; R417A; R420A; R421A; R421B; R422A; R422B; R422C; R422D; R424A; R426A; R427A; r434A; R437A; R438A; R502; R503; R507; R508A; R508B; R600; R600a; R744 (CO©ü); R718 (H©üO); ¾ÛÀ» ÅëÇØ ¾÷µ¥ÀÌÆ® | ½Ã½ºÅÛ ¿ä±¸ | IOS 7.1 ¶Ç´Â ÃֽŠÇÊ¿ä; ¾Èµå·ÎÀ̵å 4.3 ¶Ç´Â ÃֽŠÇÊ¿ä; ºí·çÅõ½º 4.0 ¸ð¹ÙÀÏ ¿£µå ÀåÄ¡°¡ ÇÊ¿äÇÕ´Ï´Ù | ÀúÀå ¿Âµµ | -4 ° ~ 140 ° f/ -20 ~ + 60 ° c | ¹«°Ô | 42 oz. / 1200g |
Á¦Ç° ¼î: ![](https://ae01.alicdn.com/kf/HTB15xLvthSYBuNjSsphq6zGvVXaf.jpg) ![](https://ae01.alicdn.com/kf/HTB1I_Cbk4uTBuNkHFNRq6A9qpXaz.jpg) ![](https://ae01.alicdn.com/kf/HTB1e_Cbk4uTBuNkHFNRq6A9qpXaQ.jpg) ![](https://ae01.alicdn.com/kf/HTB1L.gNtnlYBeNjSszcq6zwhFXaK.jpg) ![](https://ae01.alicdn.com/kf/HTB1es0OtDJYBeNjy1zeq6yhzVXa3.jpg) ![](https://ae01.alicdn.com/kf/HTB1pc4OtDJYBeNjy1zeq6yhzVXaU.jpg) ![](https://ae01.alicdn.com/kf/HTB1Us0OtDJYBeNjy1zeq6yhzVXaM.jpg)
ÆÐÅ°Áö ¸ñ·Ï:1xtesto 557 µðÁöÅÐ ¸Å´Ï Æúµå, 2x NTC ¿Âµµ Ŭ·¥ÇÁ ÇÁ·Îºê, 1xexternal Áø°ø ÇÁ·Îºê, 1xbatteries, 1xcase, 1xcertificate ÀûÇÕ¼º, 1xuser`s ¼öµ¿
ÆÐÅ°Áö ¸ñ·Ï: 1xtesto 557 µðÁöÅÐ ¸Å´Ï Æúµå, 2x NTC ¿Âµµ Ŭ·¥ÇÁ ÇÁ·Îºê, 1xexternal Áø°ø ÇÁ·Îºê, 1xbatteries, 1xcase, 1xcertificate ÀûÇÕ¼º, 1xuser`s ¼öµ¿ ?
|
|
|
|
|