{"title":"Water Activity Meter","description":null,"products":[{"product_id":"hzx200-grain-sawdust-paddy-online-moisture-tester-fibre-moisture-tester-in-line-moisture-meter","title":"HZX200 Grain Sawdust Paddy Online Moisture Tester fibre moisture tester In-line moisture meter","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-spm-anchor-id=\"a2700.details-description.0.i0.6bf1L5TcL5TczX\"\u003eHZX200 Grain Sawdust Paddy Online Moisture Tester fibre moisture tester Inline moisture meter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cstrong\u003e\u003cspan\u003eOnline Moisture Meter HZX200\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan\u003eIt is suitable for food, sawdust, biological particles and other fields. It is installed on the production line to monitor the moisture change of materials in real time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures of HZX200 Online Moisture Meter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1)Designed separately and humanized. The sensor with high sensitivity can output corresponding electric signal according to the change of moisture content of wood flour or grain, and the measurement results can be displayed on the screen directly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2)Small size, light weight, strong anti-interference performance, convenient on-site installation and fast detection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3)The temperature and humidity compensation technology is adopted, with high accuracy, accuracy, reliability and good stability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4)Low power LSI and LCD technology are used in the instrument design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5) Alarm function, signal output multi format optional.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTechnical parameters of HZX on line moisture meter:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDisplay\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 digital LCD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMulti-chip composite sensor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMeasuring range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5~80%(Cd00)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0-60°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation Humidity\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5%-90%RH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eResolusion\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCode\u003c\/td\u003e\n\u003ctd\u003eMulti code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRS232(default)\/RS485\/4~20mA\/Bluetooth\/Wifi\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Time\u003c\/td\u003e\n\u003ctd\u003eless than 10 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Graigar\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e White\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHZX online moisture tester, split human nature design, high sensitivity sensor can according to the change of wood flour or grain moisture and output the corresponding electrical signal, and the measurement results will be intuitively displayed on the screen.\u003c\/li\u003e\n\u003cli\u003eSmall size, light weight, strong anti-interference performance, easy on-site installation, fast detection.\u003c\/li\u003e\n\u003cli\u003eThe instrument adopts temperature and humidity compensation technology, which makes the measurement accurate, reliable and stable.\u003c\/li\u003e\n\u003cli\u003eThe instrument design adopts low power consumption large-scale integrated circuit and liquid crystal display technology.\u003c\/li\u003e\n\u003cli\u003eAlarm function, signal output multi-format selectable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e HZX200\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e HZX200\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 13.0 x 13.0 x 10.6 inches\u003c\/p\u003e\n\u003cp\u003eFRANK\u003c\/p\u003e","brand":"Graigar","offers":[{"title":"Default Title","offer_id":43281858625606,"sku":"B0DHRH6JY3","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/31JNOk2a3aL.jpg?v=1749184550"},{"product_id":"ls310-digital-multi-parameter-water-quality-tester-pen-type-drinking-water-analyzer-cod-toc-tds-uv275-electrical-conductivity-tester","title":"LS310 Digital Multi-Parameter Water Quality Tester Pen Type Drinking Water Analyzer COD TOC TDS UV275 Electrical Conductivity Tester","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Graigar\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe instrument through the LCD backlight color indicates fine quality, good quality, average quality and poor quality 4 levels, the measurement results are very intuitive.\u003c\/li\u003e\n\u003cli\u003eThe instrument does not need any reagent, can measure COD (chemical oxygen demand), TOC (total organic carbon), UV275 (ultraviolet absorption value), TDS (total dissolved solids), electrical conductivity, temperature 6 water quality indicators at the same time, all-round evaluation of water quality.\u003c\/li\u003e\n\u003cli\u003eIndirectly indicate the residual chlorine content of water through UV275 indicator, the higher the residual chlorine content, the larger the UV275 value\u003c\/li\u003e\n\u003cli\u003eMineral water is rich in trace elements, avoiding the problem of inaccurate data judged by TDS alone.\u003c\/li\u003e\n\u003cli\u003eThe instrument is designed in pen style, compact and portable, easy to carry and use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e AR8406\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e AR8406\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e LS310 water quality tester is a special instrument for testing the water quality of drinking water, using UV absorbance method to measure the COD, TOC and UV275 water quality parameters of drinking water, by measuring the conductivity between the electrodes to obtain the TDS and conductivity of drinking water. The instrument can measure 6 water quality indicators at the same time, and judge the water quality all-round. LS310 water quality tester is mainly used for testing tap water, purified water and groundwater and other drinking water.\u003cbr\u003eParameters\u003cbr\u003eMeasurement Object：Tap water, purified water, bottled water, ground water, surface water (non-sewage) and other drinking water\u003cbr\u003eMeasurement parameters：\u003cbr\u003eCOD (Chemical Oxygen Demand)，TOC (Total Organic Carbon)，UV275 (Ultraviolet Absorption Value)，TDS (Total Dissolved Solids)，Electrical conductivity，Temperature\u003cbr\u003eMeasurement Range：\u003cbr\u003eCOD(0-100mg\/L),TOC(0-100mg\/L),UV275(0-1.0au\/cm),TDS(0-2000ppm),Electrical conductivity(0-4000us\/cm),Temperature(0-50℃)\u003cbr\u003eResolution：COD(0.01mg\/L), TOC(0.01mg\/L), UV275(0.001au\/cm), TDS(1ppm), Conductivity(1us\/cm), Temperature(0.1℃)\u003cbr\u003eAccuracy：\u003cbr\u003eCOD: 0-5mg\/L:±0.5mg\/L; 5-100mg\/L:±10%H,H is the standard value\u003cbr\u003eTOC: 0-5mg\/L: ±0.5mg\/L; 5-100mg\/L: ±10%H, H is the standard value\u003cbr\u003eUV275: 0-0.1au\/cm: ±0.01au\/cm; 0.1-1.0au\/cm: ±10%H, H is the standard value\u003cbr\u003eTDS: 0-100ppm: ±5ppm; 100-2000ppm: ±5%H, H is the standard value\u003cbr\u003eElectrical conductivity: 0-200us\/cm: ±10us\/cm; 200-4000us\/cm: ±5%H, H is the standard value\u003cbr\u003eTemperature: ±2℃\u003cbr\u003eDisplay:240*135 1.14 inch TFT color screen\u003cbr\u003ePower Supply:2 AAA alkaline dry batteries\u003cbr\u003eSize:157 * 37 * 14mm\u003cbr\u003eWeight:About 68g\u003cbr\u003eWorking Temperature Range:0~50℃\u003cbr\u003eStorage Temperature Range:-10~60℃,0~85%RH(no condensation)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFRANK\u003c\/b\u003e\u003c\/p\u003e","brand":"Graigar","offers":[{"title":"Default Title","offer_id":43292093186118,"sku":"B0DP2BRNYD","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/31ZG8jPFoNL.jpg?v=1749264878"},{"product_id":"raw900-highly-accurate-water-activity-meter-with-high-definition-color-lcd-display","title":"RAW900 Highly Accurate Water Activity Meter With High Definition Color LCD Display","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Graigar\u003c\/p\u003e\n\u003ch2 class=\"default\"\u003eProduct Description\u003c\/h2\u003e\n\u003cdiv id=\"productDescription\" class=\"a-section a-spacing-small\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e【Introduction】\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt is a portable water activity meter, which can measure the water activity of solid (powder, granular, block), liquid and pasty samples. It is mainly used for the effective moisture that microorganisms can use or participate in chemical reactions in the reaction equilibrium state, product stability and microbial reproduction ability. Widely used in food processing, feed production, chemical and pharmaceutical, scientific research, experiments and other occasions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e【Parameters】\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisplay Color LCD\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSensor High-precision Measurement Sensor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRange Water Activity 0.000~1.000aw\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTemperature 0~50°C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAccuracy Water Activity ±0.010aw (0.000~0.800aw) ±0.015aw (Other)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTemperature ±0.3°C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eResolution Water Activity 0.001aw\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTemperature 0.01°C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMeasuring Time 5 Minutes (General Sample)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStorage 99 Groups (Automatic Storage)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAutomatic Power Off 10 Minutes (No Operation)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperating Conditions Temperature: 0~50°C; Humidity: 0~80%RH (No Condensation)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStorage Conditions Temperature: -10~60°C; Humidity: 0~90%RH (No Condensation)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePower Supply 3×1.5V AAA(UM-4) Battery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSize Main Unit 75×23×151mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSample Cup φ35mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWeight 290g (Not Including Batteries)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e【Standard Accessories】\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMain Unit 1 pcs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSample Cup 5 pcs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManual 1 pcs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCarrying Case 1 pcs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColor LCD with display simultaneously.The backlight brightness can be adjusted.\u003c\/li\u003e\n\u003cli\u003eThe water activity value and the sample temperature value are displayed simultaneously.\u003c\/li\u003e\n\u003cli\u003eHigh-precision measurement sensor.Accuracy up to 0.010aw.0.001aw high resolution.\u003c\/li\u003e\n\u003cli\u003eThe measuring time is 5 minutes for general sample.\u003c\/li\u003e\n\u003cli\u003eMeasurement completion, automatic storage automatic hold.With battery indication function and power off function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003efrank\u003c\/p\u003e","brand":"Graigar","offers":[{"title":"Default Title","offer_id":43292216754246,"sku":"B0F2S1SYRL","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/41WkKF65n0L.jpg?v=1749266096"},{"product_id":"raw700-portable-water-activity-meter-adopts-high-precision-measurement-sensor","title":"RAW700 Portable Water Activity Meter Adopts High-Precision Measurement Sensor","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Graigar\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColor LCD with display 0.01aw resolution.The backlight brightness can be adjusted.\u003c\/li\u003e\n\u003cli\u003eThe water activity value and the sample temperature value are displayed simultaneously.\u003c\/li\u003e\n\u003cli\u003eHigh-accuracy measurement sensor 0.02aw accuracy.\u003c\/li\u003e\n\u003cli\u003eThe measuring time is 5 minutes for general sample.\u003c\/li\u003e\n\u003cli\u003eMeasurement completion, automatic storage an automatic hold.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"default\"\u003eProduct Description\u003c\/h2\u003e\n\u003cdiv id=\"productDescription\" class=\"a-section a-spacing-small\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e【Introduction】\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt is a portable water activity meter, which can measure the water activity of solid (powder, granular, block), liquid and pasty samples. It is mainly used for the effective moisture that microorganisms can use or participate in chemical reactions in the reaction equilibrium state, product stability and microbial reproduction ability. Widely used in food processing, feed production, chemical and pharmaceutical, scientific research, experiments and other occasions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e【Parameters】\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisplay Color LCD\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSensor Non-conductive Humidity Sensor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRange 0.00~1.00aw\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAccuracy ±0.02aw\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eResolution 0.01\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMeasuring Time 5 Minutes (General Sample)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStorage 99 Groups (Automatic Storage)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAutomatic Power Off 10 Minutes (No Operation)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperating Conditions Temperature: 0~50°C; Humidity: 0~80%RH (No Condensation)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStorage Conditions Temperature: -10~60°C; Humidity: 0~90%RH (No Condensation)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePower Supply 3×1.5V AAA(UM-4) Battery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSize Main Unit 75×23×151mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSample Cup φ35mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWeight 290g (Not Including Batteries)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e【Standard Accessories】\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMain Unit 1 pcs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSample Cup 5 pcs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManual 1 pcs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003efrank\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Graigar","offers":[{"title":"Default Title","offer_id":43292216852550,"sku":"B0F2SFWBV2","price":915.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/41tL2eveCtL.jpg?v=1749266106"}],"url":"https:\/\/www.graigartech.com\/collections\/water-activity-meter.oembed","provider":"Shenzhen Graigar Technology Co.,Ltd.","version":"1.0","type":"link"}