{"product_id":"wet-sponge-holiday-detector-hd-104","title":"Wet Sponge Holiday Detector - HD-104","description":"\n\u003cp\u003eThe HD-104 is a portable low-voltage wet-sponge holiday detector for locating pinholes, gaps and coating damage in electrically insulating coatings applied over conductive substrates. It is suited to coating-quality checks on tanks, pipelines and fabricated metal structures where the coating thickness is up to 500 µm.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSelectable 9 V, 67.5 V and 90 V test voltages\u003c\/li\u003e\n\u003cli\u003eAutomatic sensitivity calibration and voltage checks\u003c\/li\u003e\n\u003cli\u003eVisual and audible indication when a coating discontinuity is detected\u003c\/li\u003e\n\u003cli\u003eLow-battery indicator\u003c\/li\u003e\n\u003cli\u003eIntegral or separate wand operation\u003c\/li\u003e\n\u003cli\u003eInterchangeable wand accessories and large standard sponge\u003c\/li\u003e\n\u003cli\u003eRechargeable lithium-polymer battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProtective-coating inspection on metal tanks and pipelines\u003c\/li\u003e\n\u003cli\u003eQuality control of thin anti-corrosion coatings\u003c\/li\u003e\n\u003cli\u003eLocating holidays, pinholes and mechanical damage after coating application\u003c\/li\u003e\n\u003cli\u003eInspection of coated conductive structures before commissioning or repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e\u003cstrong\u003eDetector range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e9 V: up to 300 µm; 67.5 V: up to 500 µm; 90 V: up to 500 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e9 V: 90 kΩ ±5%; 67.5 V: 125 kΩ ±5%; 90 V: 400 kΩ ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e\u003cstrong\u003eVoltage accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eRechargeable Li-polymer, 11.1 V \/ 1100 mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e\u003cstrong\u003ePower consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e≤0.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e\u003cstrong\u003eMain-unit weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e500 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e\u003cstrong\u003eMain-unit dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e290 × 53 × 53 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e\u003cstrong\u003eBattery charger\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e12 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e\u003cstrong\u003eSponge size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e170 × 70 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e\u003cstrong\u003eProbe rod length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e195 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e\u003cstrong\u003eEarth lead length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e4 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eManufacturer-published standards references\u003c\/h3\u003e\u003cp\u003eHuatec lists ASTM D3894.2, ASTM D5162 Method A, ASTM G6, ASTM G62 Method A, BS 7793-2, ISO 8289, ISO 14654 and NACE RP0188. Confirm the required standard edition and project acceptance criteria before specifying the instrument for compliance work.\u003c\/p\u003e\n\u003ch3\u003eStandard supply\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHD-104 main unit\u003c\/li\u003e\n\u003cli\u003eStandard wand and flat sponge\u003c\/li\u003e\n\u003cli\u003eEarth lead\u003c\/li\u003e\n\u003cli\u003e12 V DC charger\u003c\/li\u003e\n\u003cli\u003eCarrying case\u003c\/li\u003e\n\u003cli\u003eOperating manual and warranty card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0623\/8299\/7695\/files\/Huatec_HD-104_Wet_Sponge_Holiday_Detector_Datasheet.pdf?v=1789096176\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Huatec HD-104 wet sponge holiday detector datasheet (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Huatec","offers":[{"title":"Default Title","offer_id":46191695724735,"sku":"HD-104","price":24100.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8299\/7695\/files\/huatec-hd-104-wet-sponge-holiday-detector-main.jpg?v=1789095845","url":"https:\/\/inspectiontools.co.za\/products\/wet-sponge-holiday-detector-hd-104","provider":"Inspection Tool Specialists","version":"1.0","type":"link"}