{"product_id":"hy-4000-freezing-point-osmometer","title":"HY-4000 Freezing-Point Osmometer","description":"\u003ch2\u003eHY-4000 Freezing-Point Osmometer — Precision Osmolality Testing\u003c\/h2\u003e\n\n\u003cp\u003eThe HY-4000 Freezing-Point Osmometer is a precision instrument used to measure the osmotic concentration of a solution (osmolality). It was co-developed by Huanghai together with leading Chinese medical universities and research institutes, purpose-built to deliver high-precision, high-stability osmotic solution testing for pharmaceutical, biomedical, and academic\/research applications.\u003c\/p\u003e\n\n\u003ch3\u003eRegulatory Compliance\u003c\/h3\u003e\n\u003cp\u003eFully compliant with current Chinese Pharmacopoeia (ChP) standards. Meets the safety requirements of GB4793.1-2007 and the YY0648-2008 in-vitro diagnostic (IVD) medical device standard, supporting laboratory data integrity and operational safety.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePharmaceutical \u0026amp; biologics manufacturers:\u003c\/strong\u003e pharmacological analysis of traditional Chinese medicine, R\u0026amp;D\/production\/QC of drugs and reagents — aligned with the Pharmacopoeia's inclusion of osmolality testing as a regulatory test method\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversities \u0026amp; research institutes:\u003c\/strong\u003e chemistry and biophysics teaching, and R\u0026amp;D\/production across agricultural soil science, plant physiology, animal husbandry, aquaculture breeding selection, health products, and the beverage industry\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrocomputer control:\u003c\/strong\u003e automated microcomputer control system with a fully Chinese-language menu and clear step-by-step process guidance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHD interactive display:\u003c\/strong\u003e 4.3\" industrial-grade color touchscreen with real-time display of measurement status and key test data\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eData traceability output:\u003c\/strong\u003e built-in integrated printer (except on the basic\/simplified variant) for quick data printing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0-4000 mOsm\/kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSample Volume:\u003c\/strong\u003e 0.5 mL\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Speed:\u003c\/strong\u003e 3 min\/test\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e 0.1 mOsm\/kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCooling Method:\u003c\/strong\u003e Semiconductor (thermoelectric) cooling — no external chiller water required\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProbe Lift:\u003c\/strong\u003e Automatic (manual on the basic\/simplified variant)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBasic Measurement Error:\u003c\/strong\u003e ±3 mOsm\/kg (≤300 mOsm\/kg); ±1.0% (\u0026gt;300 mOsm\/kg)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRepeatability \/ Cross-Contamination:\u003c\/strong\u003e ≤1%\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight \/ Dimensions:\u003c\/strong\u003e 15 kg \/ 480 × 350 × 300 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 220V, 50Hz \/ 135VA\u003c\/p\u003e\n\n\u003c!-- FAQ --\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the measurement range and how much sample does the HY-4000 need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The HY-4000 measures 0-4000 mOsm\/kg with a resolution of 0.1 mOsm\/kg, using a sample volume of just 0.5 mL per test. Each measurement takes about 3 minutes. \u003ca href=\"https:\/\/drugmachines.com\/pages\/contact\"\u003eContact us\u003c\/a\u003e to discuss your specific testing throughput needs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is the HY-4000 compliant with Chinese Pharmacopoeia requirements?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The HY-4000 is fully compliant with current Chinese Pharmacopoeia (ChP) standards, and also meets the GB4793.1-2007 safety standard and the YY0648-2008 in-vitro diagnostic (IVD) medical device requirements. \u003ca href=\"https:\/\/drugmachines.com\/pages\/contact\"\u003eContact us\u003c\/a\u003e for documentation to support your regulatory environment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does the HY-4000 need external cooling water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The HY-4000 uses semiconductor (thermoelectric) cooling, so no external chiller water connection is required. The probe lifts automatically on the standard model (the basic\/simplified variant uses a manual lift). \u003ca href=\"https:\/\/drugmachines.com\/pages\/contact\"\u003eContact us\u003c\/a\u003e to discuss which configuration fits your lab.\u003c\/p\u003e","brand":"Huanghai","offers":[{"title":"Default Title","offer_id":46191693037625,"sku":null,"price":8428.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2495\/2889\/files\/HY-4000_front_64a88031-df21-4f6d-b398-d7df778d361e.png?v=1783752085","url":"https:\/\/drugmachines.com\/es\/products\/hy-4000-freezing-point-osmometer","provider":"Huanghai Pharmaceutical Instruments","version":"1.0","type":"link"}