â·ÃÊͺ¶ÒÁÃÒ¤Ò à¤Ã×èͧÇÑ´¤ÇÒÁË¹Ò coating thickness à¤Ã×èͧÇÑ´¤ÇÒÁ˹ÒÊÕ ÇÑ´¤ÇÒÁ˹ÒÊÕà¤Å×ͺ à¤Ã×èͧÇÑ´¤ÇÒÁ˹ÒÊժغ > à¤Ã×èͧÇÑ´¤ÇÒÁË¹Ò CM8821 Ultrasonic Coating Thickness meter à¤Ã×èͧÇÑ´¤ÇÒÁË¹Ò CM8821 ·CM-8821 ÁÕ F Probe à·èÒ¹Ñé¹ ¤Ø³ÊÁºÑµÔ ØF Probe ãªé ÊÓËÃѺÇÑ´¤ÇÒÁ˹ҢͧÊÒÃà¤Å×ͺ·ÕèáÁèàËÅç¡äÁè´Ù´àªè¹ ÊÕ ¾ÅÒʵԡ ªØº¡ÑÅ»ìÇÒä¹·ì ªØº·Í§ ªØºà§Ô¹ ·Í§á´§ Êѧ¡ÐÊÕÍÅÙÁÔà¹ÕÂÁ â¤ÃàÁÕèÂÁ «Öè§à¤Å×ͺÍÂÙ躹âÅËСÅØèÁàËÅç¡àªè¹ àËÅç¡ àËÅç¡¡ÅéÒ àËÅç¡ Stanless ØN Probe ãªéÊÓËÃѺÇÑ´¤ÇÒÁ˹ҢͧÊÒÃà¤Å×ͺËÃ×Í©¹Ç¹ àªè¹ÊÕ ¾ÅÒʵԡ ÂÒ§ «Öè§à¤Å×ͺÍÂÙ躹âÅËй͡¡ÅØèÁàËÅç¡àªè¹ ·Í§á´§ Êѧ¡ÐÊÕ ´ÕºØ¡ (âÅËзÕáÁèàËÅç¡äÁè´Ù´) Ø˹éҨ͢¹Ò´ 4 digits, 10mm تèǧÇÑ´ 0 -1000 um / 0 – 40mil ؤÇÒÁÅÐàÍÕ´ 0.1 um ·ÕèªèǧÇÑ´ 0 – 99.9 um áÅÐ 1 um ·ÕèªèǧÇÑ´à¡Ô¹ 100um ؤÇÒÁà·Õ觵ç +/- 2.5 um ØẵàµÍÃÕ袹Ҵ AA ¨Ó¹Ç¹ 4 ¡é͹ Measure the thickness of coatings on a wide range of surfaces quickly and effectively with this Digital Coating Thickness Meter. This compact and lightweight meter is just the tool for the job. With an exclusive built-in micro-computer LSI circuit and crystal time base it quickly provides highly accurate (no guesswork here!) readings upon the digital display. Measures the thickness of a wide range of non-magnetic materials: paper paint laquer plastic porcelain enamel copper zinc copper chrome Also measures some magnetic metals such as: iron nickle Benefits Get the information you need quickly - takes fast and accurate readings Maintenance-free operation for years – durable components are encased in a ABS-plastic casing Take coating readings from non-magnetic coatings on magnetic plating layers Wide measuring range and high resolution Easy-to-read digital display Use anywhere - suitable for use in the laboratory or in harsh field conditions Comfortable to use – shaped for use in right or left hand Specifications Model number CM-8821 Display: 4 digits, 10mm LCD Range: 0-1000 um Resolution: 0.1 um (0-99.9 um) 1 um (over 100 um) Power Supply: 4x 1.5 AA (UM-3) battery (sorry – not included) Accuracy: ± 1-3%n or 2.5 um (whichever is greater) Temperature Operating Conditions: 0-50ºC Humidity Operating Conditions: <80% Size: 161 x 69 x 32mm Weight: Approx 260g (when batteries inserted) Comes With: Sturdy carrying case with internal padding, probe, calibration foils, substrate block (iron) and operation manual Brand new, boxed and unused CM8821 Coating Thickness Meter HITECH Thickness Meter à¤Ã×èͧÇÑ´¤ÇÒÁË¹Ò à¤Ã×èͧÇÑ´¤ÇÒÁ˹ҼÔÇà¤Å×ͺ