{"product_id":"hwhs-150b-hwhs-250b-constant-temperature-humidity-test-chamber","title":"HWHS-150B HWHS-250B Constant temperature\/humidity test chamber","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eReliable temperature and humidity testing for quality assurance and R\u0026amp;D\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe JSW-HWHS Series Constant Temperature and Humidity Test Chambers are designed to evaluate the performance and environmental resistance of electrical and electronic components, instrumentation, automotive electrical systems, materials and other products under controlled temperature and humidity conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSuitable for quality assurance, product development and research applications, these chambers provide adjustable temperature and humidity control for testing how products perform under different environmental conditions. They are suited to laboratories, manufacturers, universities, research institutes and other organisations requiring repeatable environmental testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAvailable in 150 L and 250 L capacities, the chambers feature a touchscreen controller, forced-air circulation, programmable control functions and data recording capabilities to support routine testing and performance evaluation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 10°C to 100°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHumidity range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 20% RH to 95% RH\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTwo chamber sizes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 150 L and 250 L\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTouchscreen control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Convenient temperature and humidity monitoring and adjustment\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eForced-air circulation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Promotes even distribution of temperature and humidity throughout the chamber\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePID control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports stable temperature regulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eData recording:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e USB data backup, stored test data and temperature\/humidity curve display\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eViewing window:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Tempered-glass window for visual inspection of test samples\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTest access port:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50 mm diameter cable\/lead port for external connections and calibration access\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSafety protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Independent over-temperature protection, audible and visual alarms, and electrical protection features\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePractical installation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Four lockable castors for positioning and stability\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eJSW-HWHS-150B\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eJSW-HWHS-250B\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInternal capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e150 L\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 L\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInternal dimensions (W × D × H)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e600 × 405 × 620 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e600 × 500 × 830 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eExternal dimensions (W × D × H)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e820 × 800 × 1,550 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e820 × 900 × 1,650 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRated power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 kW\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 kW\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTemperature range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10°C to 100°C\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10°C to 100°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTemperature fluctuation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±0.5°C\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±0.5°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTemperature deviation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±2.0°C\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±2.0°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTemperature uniformity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0°C\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHumidity range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20% RH to 95% RH\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20% RH to 95% RH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHumidity uniformity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.0% RH\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.0% RH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHumidity deviation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±3.0% RH above 75% RH*\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±3.0% RH above 75% RH*\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTemperature sensor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePT100\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePT100\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eController\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTouchscreen\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTouchscreen\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cem\u003e\u003cspan\u003eHumidity deviation is specified by the manufacturer as ±3.0% RH above 75% RH. Confirm performance tolerances at other humidity settings when selecting the chamber for a specific test method.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTemperature and humidity control\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe chamber uses forced-air circulation to distribute conditioned air throughout the working space. Integrated heating, cooling, humidification and dehumidification systems work together to establish and maintain the selected environmental conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTemperature regulation uses PID control with electric heating elements and solid-state switching. The cooling system uses a fully enclosed compressor, while built-in electric steam humidification and circulating water support humidity control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe touchscreen controller displays temperature and relative humidity and provides PID self-tuning, data storage, communication functions and test-curve viewing. A built-in memory card is specified for approximately one year of recorded data, depending on operating conditions and recording settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eConstruction and practical features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe chamber features a cold-rolled steel exterior with a phosphated and electrostatically sprayed finish, a mirror-finish stainless-steel internal chamber and polyurethane foam insulation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAdditional features include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eSingle locking door with high-temperature-resistant silicone sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTempered-glass observation window\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo internal shelf levels, each rated for a load of at least 10 kg\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e50 mm diameter test lead access port on the left side\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFour lockable castors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMicro-printer supplied as standard\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSafety and protection\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe equipment incorporates multiple protection functions designed to help protect the chamber and test samples, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIndependent over-temperature protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTemperature and humidity upper\/lower deviation alarms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAudible and visual alarms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectrical leakage and circuit-breaker protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeater short-circuit protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompressor overload protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectrical grounding protection\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAn independent over-temperature cut-out can be configured separately from the main temperature controller.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eStandards\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe manufacturer lists the following design and test standards:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGB 11158-2008\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGB 10592-2008\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGB\/T 2423.2-2008\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGB\/T 2324.22-2002\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eJJF 1101-2019\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease confirm the applicability of these standards to your required test method before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSupplied accessories\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eProduct certificate: 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSample holder: 1 set\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrinter paper: 2 rolls\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSB drive containing instrument-reading software and electronic documentation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eImportant sample restrictions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese chambers are not intended for testing or storing flammable, explosive or volatile substances, corrosive materials, biological samples, or samples that act as strong electromagnetic emission sources.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOne-year manufacturer's warranty, effective from the buyer's acceptance of the equipment. The manufacturer covers equipment faults attributable to the equipment itself during the warranty period, subject to its warranty terms. Repairs outside the warranty period may incur parts and service charges.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eRequest a quotation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eContact Hylec Controls to discuss the appropriate chamber capacity for your application, test requirements and installation arrangements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sinotest","offers":[{"title":"Default Title","offer_id":67606551560374,"sku":null,"price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3394\/5270\/files\/HWHS-150BHWHS-250BStabilityChamberProposalsino.jpg?v=1791501159","url":"https:\/\/hyleccontrols.com.au\/products\/hwhs-150b-hwhs-250b-constant-temperature-humidity-test-chamber","provider":"Hylec Controls","version":"1.0","type":"link"}