{"product_id":"purpl-pro","title":"Purpl PRO","description":"\u003ch2\u003eBuy PURPL PRO THC Tester – Potency, Moisture \u0026amp; Water Activity (WA) in 15 Seconds\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo you want to measure the THC content\u003c\/strong\u003e and document your results cleanly – without laboratory waiting times? The \u003cstrong\u003ePURPL PRO\u003c\/strong\u003e is a mobile \u003cstrong\u003eTHC\/CBD measuring device\u003c\/strong\u003e that provides you with values for \u003cstrong\u003eTHC\u003c\/strong\u003e, \u003cstrong\u003eCBD\u003c\/strong\u003e, \u003cstrong\u003emoisture content\u003c\/strong\u003e and \u003cstrong\u003eWater Activity (WA)\u003c\/strong\u003e in a short time. The analysis is conveniently carried out via a \u003cstrong\u003esmartphone app\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The PURPL PRO is a \u003cstrong\u003epotency tester for flower samples\u003c\/strong\u003e (THC\/CBD values) – \u003cstrong\u003enot\u003c\/strong\u003e a urine\/drug quick test.\u003c\/p\u003e\n\u003cp\u003eDo you want more quality control devices? Also check out our \u003ca href=\"\/en\/collections\/messen\"\u003eMeasuring Devices\u003c\/a\u003e category.\u003c\/p\u003e\n\u003ch3\u003eHighlights \u0026amp; Features\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFast test results:\u003c\/strong\u003e within 15 seconds (manufacturer's specification)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePrecise measurement:\u003c\/strong\u003e THC (±1.89%) \/ CBD (±0.96%) (manufacturer's specification)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAdditional values:\u003c\/strong\u003e Moisture + Water Activity (WA) for storage \u0026amp; stability\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMobile \u0026amp; compact:\u003c\/strong\u003e only 150 g, ideal for on-site analysis\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBattery:\u003c\/strong\u003e up to 300 measurements per charge (manufacturer's specification)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eApp analysis:\u003c\/strong\u003e save, compare, and track results\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eWhat exactly does the PURPL PRO measure?\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eTHC \u0026amp; CBD:\u003c\/strong\u003e Values for batch comparison, potency screening and documentation\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMoisture:\u003c\/strong\u003e optimally often in the range of \u003cstrong\u003e10–15%\u003c\/strong\u003e (guideline from manufacturer text)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWater Activity (WA):\u003c\/strong\u003e Ideal value \u003cstrong\u003e\u0026lt; 0.65\u003c\/strong\u003e to prevent mold (guideline from manufacturer text)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eFor complete post-harvest optimization, you will find suitable accessories in \u003ca href=\"\/en\/collections\/ernte\/curing\"\u003eCuring\u003c\/a\u003e and secure storage in \u003ca href=\"\/en\/collections\/ernte\/verpacken\"\u003ePackaging\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eHow the THC Tester works\u003c\/h2\u003e\n\u003cp\u003eThe PURPL PRO uses \u003cstrong\u003eNear-Infrared (NIR)\u003c\/strong\u003e. The device captures the optical signal of your sample, and the app calculates the values from it. For reproducible results, \u003cstrong\u003euniform sample preparation\u003c\/strong\u003e and \u003cstrong\u003eregular calibration\u003c\/strong\u003e are crucial.\u003c\/p\u003e\n\u003ch2\u003eApplication – 5 steps for better comparability\u003c\/h2\u003e\n\u003col\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCalibrate:\u003c\/strong\u003e before series of measurements with the \u003cstrong\u003ecalibration cartridge\u003c\/strong\u003e according to the app instructions.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFinely grind the sample:\u003c\/strong\u003e uniform grind = more stable results (Tip: work cleanly \u0026amp; mix well).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFill the sample holder:\u003c\/strong\u003e cover the measuring window completely.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMeasure:\u003c\/strong\u003e start in the app – the result appears after a short time.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMeasure multiple times:\u003c\/strong\u003e perform 2–3 measurements and average them (helps with inhomogeneous samples).\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\u003ch2\u003ePractical Setups: These products complement the PURPL PRO meaningfully\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eVisual quality control:\u003c\/strong\u003e \u003ca href=\"\/en\/collections\/ernte\/lupen-und-mikroskope\"\u003eMagnifying glasses \u0026amp; microscopes\u003c\/a\u003e (e.g., check structure\/details)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeigh precisely:\u003c\/strong\u003e \u003ca href=\"\/en\/collections\/ernte\/waagen\"\u003eScales\u003c\/a\u003e for clean sample and batch work\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCuring \u0026amp; storage:\u003c\/strong\u003e \u003ca href=\"\/en\/collections\/ernte\/curing\"\u003eCuring\u003c\/a\u003e + \u003ca href=\"\/en\/collections\/ernte\/verpacken\"\u003ePackaging\u003c\/a\u003e for stable quality and fewer fluctuations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eTips for use \u0026amp; storage\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGrind the sample\u003c\/strong\u003e and mix well – this reduces dispersion.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCleaning:\u003c\/strong\u003e Clean the device regularly (manufacturer recommends isopropyl alcohol – sparingly on a cloth, no liquid into the device).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eStorage:\u003c\/strong\u003e optimally at \u003cstrong\u003e5–35 °C\u003c\/strong\u003e and max. \u003cstrong\u003e80%\u003c\/strong\u003e humidity (manufacturer's specification).\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e Near-Infrared (NIR)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.94 × 7.94 × 2.86 cm\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 150 g\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMinimum detection limit:\u003c\/strong\u003e 2% THC\/CBD\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaximum detection limit:\u003c\/strong\u003e 30% THC \/ 15% CBD\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eProtection class:\u003c\/strong\u003e IP54 (dust- \u0026amp; splash-proof)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eScope of Delivery\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003ePURPL PRO Bench\u003c\/li\u003e\n\n\u003cli\u003eSample holder \u0026amp; lid\u003c\/li\u003e\n\n\u003cli\u003eFunnel \u0026amp; grinder\u003c\/li\u003e\n\n\u003cli\u003eCalibration cartridge\u003c\/li\u003e\n\n\u003cli\u003eCleaning brush\u003c\/li\u003e\n\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\n\u003cli\u003eQuick start guide\u003c\/li\u003e\n\n\u003cli\u003eRobust hard case (IP67 – dust- \u0026amp; waterproof)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ – frequently asked questions about the PURPL PRO THC measuring device\u003c\/h2\u003e\n\u003ch3\u003eIs this a THC drug test (urine)?\u003c\/h3\u003e\n\u003cp\u003eNo. The PURPL PRO is a \u003cstrong\u003epotency tester\u003c\/strong\u003e for flower samples (THC\/CBD) – not a urine\/drug quick test.\u003c\/p\u003e\n\u003ch3\u003eWhy do results sometimes fluctuate?\u003c\/h3\u003e\n\u003cp\u003eFlowers are not always homogeneous. Grind size, mixing level, and measurement point influence the values. Tip: grind finely, mix well, take several measurements and average them. For uniform storage conditions, a clean post-harvest setup from \u003ca href=\"\/en\/collections\/ernte\/curing\"\u003eCuring\u003c\/a\u003e \u0026amp; \u003ca href=\"\/en\/collections\/ernte\/verpacken\"\u003ePackaging\u003c\/a\u003e helps.\u003c\/p\u003e\n\u003ch3\u003eWhat are Moisture \u0026amp; Water Activity (WA) good for?\u003c\/h3\u003e\n\u003cp\u003eMoisture indicates the water content, \u003cstrong\u003eWA\u003c\/strong\u003e is a strong indicator of stability\/storage. Both together help you to identify risky batches faster – especially during \u003ca href=\"\/en\/collections\/ernte\/curing\"\u003eCuring\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eHow often should I calibrate?\u003c\/h3\u003e\n\u003cp\u003eBefore series of measurements or as indicated by the app. Regular calibration is one of the biggest levers for comparability.\u003c\/p\u003e\n\u003ch2\u003eGPSR Information (Manufacturer \u0026amp; Responsible Person)\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eManufacturer according to GPSR:\u003c\/strong\u003e\u003cbr\u003ePurpl Scientific, 360 N Boyle Ave, MO 63108 St. Louis, USA\u003cbr\u003eWebsite: www.purplscientific.com\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eResponsible Person according to GPSR:\u003c\/strong\u003e\u003cbr\u003eDelta9 Analytics, Lijndonk 4, 4825 Breda, Netherlands\u003cbr\u003eEmail: info@delta9-analytics.com\u003cbr\u003eWebsite: www.delta9-analytics.com\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Purpl Scientific","offers":[{"title":"Default Title","offer_id":51262656348426,"sku":"16430","price":2399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5700\/0202\/files\/608-543-max.jpg?v=1748372135","url":"https:\/\/vetter-grow.de\/en\/products\/purpl-pro","provider":"Vetter Grow","version":"1.0","type":"link"}