{"product_id":"coolled-pe-340fura-led-illumination-system-for-fura-2-calcium-imaging","title":"CoolLED pE-340fura LED Illumination System for Fura-2 Calcium Imaging","description":"\u003cdiv style=\"max-width: 1100px; margin: 0 auto; font-family: Arial, Helvetica, sans-serif; color: #263746; line-height: 1.65;\"\u003e\n\n  \u003c!-- HERO --\u003e\n  \u003cdiv style=\"background: linear-gradient(135deg, #003b71 0%, #0072a8 100%); color: #ffffff; padding: 34px 30px; border-radius: 12px; margin-bottom: 26px;\"\u003e\n    \u003cp style=\"margin: 0 0 8px; font-size: 14px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase;\"\u003e\n      High-Speed Ratiometric Calcium Imaging\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"margin: 0 0 12px; color: #ffffff; font-size: 32px; line-height: 1.2;\"\u003e\n      CoolLED pE-340\u003csup\u003efura\u003c\/sup\u003e\n    \u003c\/h2\u003e\n\n    \u003cp style=\"margin: 0; font-size: 18px;\"\u003e\n      Dedicated 340 nm and 380 nm LED illumination for high-precision Fura-2 calcium imaging, with broad white output for routine fluorescence microscopy.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- INTRODUCTION --\u003e\n  \u003cdiv style=\"background: #eef7fb; border-left: 5px solid #0072a8; padding: 20px 22px; border-radius: 8px; margin-bottom: 26px;\"\u003e\n    \u003cstrong style=\"color: #003b71; font-size: 18px;\"\u003e\n      Purpose-built for Fura-2 ratiometric imaging\n    \u003c\/strong\u003e\n\n    \u003cp style=\"margin: 8px 0 0;\"\u003e\n      The CoolLED pE-340\u003csup\u003efura\u003c\/sup\u003e combines dedicated 340 nm and 380 nm excitation with fast channel switching, stable LED output and independent irradiance control. It is designed for Fura-2 ratiometric calcium imaging while also providing broad white output for everyday fluorescence applications.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- OVERVIEW --\u003e\n  \u003ch3 style=\"color: #003b71; font-size: 23px; border-bottom: 2px solid #d4e8f2; padding-bottom: 9px;\"\u003e\n    Fast, Stable Calcium Imaging\n  \u003c\/h3\u003e\n\n  \u003cp\u003e\n    Fura-2 calcium imaging requires accurate and repeatable switching between 340 nm and 380 nm excitation. The pE-340\u003csup\u003efura\u003c\/sup\u003e replaces slower mechanical wavelength switching with independently controlled LEDs capable of triggering in less than 20 microseconds.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Stable LED illumination helps reduce experimental noise and improves the precision of ratiometric measurements. Increased signal-to-noise performance may also allow lower concentrations of Fura-2 dye to be used, helping reduce dye toxicity and improve cell viability.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    In addition to calcium imaging, the system provides broad white output from approximately 435–645 nm for imaging standard fluorophores including GFP, FITC, TRITC, Texas Red, mCherry and Cy5.\n  \u003c\/p\u003e\n\n  \u003c!-- FEATURE CARDS --\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 26px 0;\"\u003e\n\n    \u003cdiv style=\"flex: 1 1 210px; background: #f7fafc; border: 1px solid #dbe6ec; padding: 18px; border-radius: 9px;\"\u003e\n      \u003cstrong style=\"display: block; color: #003b71; margin-bottom: 6px;\"\u003e\n        340 \u0026amp; 380 nm\n      \u003c\/strong\u003e\n      Dedicated excitation wavelengths for Fura-2 ratiometric imaging.\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex: 1 1 210px; background: #f7fafc; border: 1px solid #dbe6ec; padding: 18px; border-radius: 9px;\"\u003e\n      \u003cstrong style=\"display: block; color: #003b71; margin-bottom: 6px;\"\u003e\n        Microsecond Triggering\n      \u003c\/strong\u003e\n      Global and individual channel switching in less than 20 microseconds.\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex: 1 1 210px; background: #f7fafc; border: 1px solid #dbe6ec; padding: 18px; border-radius: 9px;\"\u003e\n      \u003cstrong style=\"display: block; color: #003b71; margin-bottom: 6px;\"\u003e\n        Broad White Output\n      \u003c\/strong\u003e\n      Supports routine fluorescence imaging from approximately 435–645 nm.\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex: 1 1 210px; background: #f7fafc; border: 1px solid #dbe6ec; padding: 18px; border-radius: 9px;\"\u003e\n      \u003cstrong style=\"display: block; color: #003b71; margin-bottom: 6px;\"\u003e\n        Sequence Runner\n      \u003c\/strong\u003e\n      Run a user-defined excitation sequence from a single TTL output.\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- KEY FEATURES --\u003e\n  \u003ch3 style=\"color: #003b71; font-size: 23px; border-bottom: 2px solid #d4e8f2; padding-bottom: 9px;\"\u003e\n    Key Features\n  \u003c\/h3\u003e\n\n  \u003cul style=\"padding-left: 22px;\"\u003e\n    \u003cli\u003eDedicated 340 nm and 380 nm excitation for Fura-2 imaging\u003c\/li\u003e\n    \u003cli\u003eBroad white output from approximately 435–645 nm\u003c\/li\u003e\n    \u003cli\u003eGlobal and individual channel TTL triggering\u003c\/li\u003e\n    \u003cli\u003eTriggering speed of less than 20 microseconds at full power\u003c\/li\u003e\n    \u003cli\u003eSequence Runner for user-defined excitation sequences\u003c\/li\u003e\n    \u003cli\u003eIndependent channel selection and irradiance control\u003c\/li\u003e\n    \u003cli\u003eControl in 1% steps from 0% to 100%\u003c\/li\u003e\n    \u003cli\u003eStable LED output for precise ratiometric measurements\u003c\/li\u003e\n    \u003cli\u003eHigh signal-to-noise performance\u003c\/li\u003e\n    \u003cli\u003eUV-optimised optics for efficient 340 nm transmission\u003c\/li\u003e\n    \u003cli\u003eThree removable 25 mm excitation filter holders\u003c\/li\u003e\n    \u003cli\u003e340 nm and 380 nm excitation filters supplied\u003c\/li\u003e\n    \u003cli\u003eDirect-fit and UV liquid-light-guide configurations available\u003c\/li\u003e\n    \u003cli\u003eUSB connectivity for compatible imaging-software integration\u003c\/li\u003e\n    \u003cli\u003eMercury-free, laser-free and energy-efficient operation\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- SEQUENCE RUNNER --\u003e\n  \u003cdiv style=\"background: #f3f8fb; border: 1px solid #cbdfe9; padding: 22px; border-radius: 10px; margin: 24px 0;\"\u003e\n    \u003ch3 style=\"color: #003b71; margin: 0 0 9px; font-size: 21px;\"\u003e\n      Sequence Runner\n    \u003c\/h3\u003e\n\n    \u003cp style=\"margin: 0;\"\u003e\n      Sequence Runner allows a user-defined sequence of excitation channels to be initiated through a single TTL output from a camera or other external device. This provides rapid synchronised imaging without requiring multiple TTL outputs or costly additional control hardware.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- CONFIGURATIONS --\u003e\n  \u003ch3 style=\"color: #003b71; font-size: 23px; border-bottom: 2px solid #d4e8f2; padding-bottom: 9px;\"\u003e\n    Available Configurations\n  \u003c\/h3\u003e\n\n  \u003cdiv style=\"overflow-x: auto;\"\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0 24px;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background: #003b71; color: #ffffff;\"\u003e\n          \u003cth style=\"padding: 13px; text-align: left; border: 1px solid #d5e1e8;\"\u003eConfiguration\u003c\/th\u003e\n          \u003cth style=\"padding: 13px; text-align: left; border: 1px solid #d5e1e8;\"\u003ePart Number\u003c\/th\u003e\n          \u003cth style=\"padding: 13px; text-align: left; border: 1px solid #d5e1e8;\"\u003eDescription\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            \u003cstrong\u003eDirect Fit\u003c\/strong\u003e\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            pE-340-FR-D-YYY-ZZ\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            Connects directly to the microscope through a customer-specified adaptor. Direct fitting provides high irradiance and efficient UV transmission.\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr style=\"background: #f6f9fb;\"\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            \u003cstrong\u003eUV Liquid Light Guide\u003c\/strong\u003e\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            pE-340-FR-L-ZZ\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            Designed for use with a 3 mm UV-compatible liquid light guide. A UV-optimised collimator and microscope adaptor may also be required.\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- CONFIGURATION NOTICE --\u003e\n  \u003cdiv style=\"background: #fff8e7; border: 1px solid #ead49b; padding: 18px 20px; border-radius: 8px; margin: 22px 0;\"\u003e\n    \u003cstrong style=\"color: #765400;\"\u003e\n      UV-compatible light delivery is essential\n    \u003c\/strong\u003e\n\n    \u003cp style=\"margin: 7px 0 0;\"\u003e\n      Standard liquid light guides and optical components may not transmit 340 nm efficiently. Auckland Scientific will confirm the correct UV-compatible light guide, collimator and microscope adaptor for the intended system.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- INCLUDED --\u003e\n  \u003ch3 style=\"color: #003b71; font-size: 23px; border-bottom: 2px solid #d4e8f2; padding-bottom: 9px;\"\u003e\n    What Is Included?\n  \u003c\/h3\u003e\n\n  \u003cul style=\"padding-left: 22px;\"\u003e\n    \u003cli\u003eCoolLED pE-340\u003csup\u003efura\u003c\/sup\u003e LED light source\u003c\/li\u003e\n    \u003cli\u003eRemote manual control pod\u003c\/li\u003e\n    \u003cli\u003eThree removable excitation filter holders for 25 mm filters\u003c\/li\u003e\n    \u003cli\u003eExcitation filters for 340 nm and 380 nm\u003c\/li\u003e\n    \u003cli\u003ePower supply\u003c\/li\u003e\n    \u003cli\u003eUK power cable\u003c\/li\u003e\n    \u003cli\u003eCustomer-specified microscope adaptor with direct-fit systems\u003c\/li\u003e\n    \u003cli\u003eLight-source stand with liquid-light-guide systems\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    The liquid light guide and UV-optimised microscope collimator are selected separately for light-guide configurations.\n  \u003c\/p\u003e\n\n  \u003c!-- OPTIONAL ACCESSORIES --\u003e\n  \u003ch3 style=\"color: #003b71; font-size: 23px; border-bottom: 2px solid #d4e8f2; padding-bottom: 9px;\"\u003e\n    Optional Accessories\n  \u003c\/h3\u003e\n\n  \u003cdiv style=\"overflow-x: auto;\"\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0 24px;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background: #003b71; color: #ffffff;\"\u003e\n          \u003cth style=\"padding: 13px; text-align: left; border: 1px solid #d5e1e8;\"\u003eAccessory\u003c\/th\u003e\n          \u003cth style=\"padding: 13px; text-align: left; border: 1px solid #d5e1e8;\"\u003ePart Number\u003c\/th\u003e\n          \u003cth style=\"padding: 13px; text-align: left; border: 1px solid #d5e1e8;\"\u003ePrice\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            1.5 m long, 3 mm diameter liquid light guide\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            pE-1906\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            \u003cstrong\u003ePrice on Request\u003c\/strong\u003e\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr style=\"background: #f6f9fb;\"\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            3 m long, 3 mm diameter liquid light guide\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            pE-1908\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            \u003cstrong\u003ePrice on Request\u003c\/strong\u003e\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            pE-340fura UV Universal Collimator with customer-specified microscope adaptor\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            pE-340-FR-COLL-YYY\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            \u003cstrong\u003ePrice on Request\u003c\/strong\u003e\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr style=\"background: #f6f9fb;\"\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            USB-TTL conversion kit\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            pE-6501\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            \u003cstrong\u003ePrice on Request\u003c\/strong\u003e\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            USB-TTL conversion kit when ordered with the illumination system\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            pE-6501S\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            \u003cstrong\u003ePrice on Request\u003c\/strong\u003e\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cp style=\"font-size: 14px; color: #536571;\"\u003e\n    YYY denotes the customer-specified microscope adaptor. UV compatibility must be confirmed before ordering a light guide.\n  \u003c\/p\u003e\n\n  \u003c!-- WARRANTY --\u003e\n  \u003ch3 style=\"color: #003b71; font-size: 23px; border-bottom: 2px solid #d4e8f2; padding-bottom: 9px;\"\u003e\n    Warranty \u0026amp; Extended Coverage\n  \u003c\/h3\u003e\n\n  \u003cp\u003e\n    The pE-340\u003csup\u003efura\u003c\/sup\u003e is supplied with a three-year CoolLED manufacturer’s warranty. The 340 nm LED is warranted for 3,000 accumulated operating hours.\n  \u003c\/p\u003e\n\n  \u003cdiv style=\"overflow-x: auto;\"\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0 24px;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background: #003b71; color: #ffffff;\"\u003e\n          \u003cth style=\"padding: 13px; text-align: left; border: 1px solid #d5e1e8;\"\u003eWarranty Option\u003c\/th\u003e\n          \u003cth style=\"padding: 13px; text-align: left; border: 1px solid #d5e1e8;\"\u003ePart Number\u003c\/th\u003e\n          \u003cth style=\"padding: 13px; text-align: left; border: 1px solid #d5e1e8;\"\u003ePrice\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            Extension to four years of total warranty coverage\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            pE-340-FR-EXT-WRN-1\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            \u003cstrong\u003ePrice on Request\u003c\/strong\u003e\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr style=\"background: #f6f9fb;\"\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            Extension to five years of total warranty coverage\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            pE-340-FR-EXT-WRN-2\n          \u003c\/td\u003e\n          \u003ctd style=\"padding: 13px; border: 1px solid #d5e1e8;\"\u003e\n            \u003cstrong\u003ePrice on Request\u003c\/strong\u003e\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cp style=\"font-size: 14px; color: #536571;\"\u003e\n    Extended warranty coverage must be ordered at the same time as the illumination system.\n  \u003c\/p\u003e\n\n  \u003c!-- CONTROL --\u003e\n  \u003ch3 style=\"color: #003b71; font-size: 23px; border-bottom: 2px solid #d4e8f2; padding-bottom: 9px;\"\u003e\n    Control Options\n  \u003c\/h3\u003e\n\n  \u003cdiv style=\"overflow-x: auto;\"\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0 24px;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003cth style=\"width: 34%; padding: 12px; text-align: left; background: #eef5f8; border: 1px solid #d5e1e8;\"\u003e\n            Manual control\n          \u003c\/th\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #d5e1e8;\"\u003e\n            Independent channel selection and irradiance control in 1% steps\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003cth style=\"padding: 12px; text-align: left; background: #eef5f8; border: 1px solid #d5e1e8;\"\u003e\n            TTL triggering\n          \u003c\/th\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #d5e1e8;\"\u003e\n            Global and individual channel inputs through BNC connections\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003cth style=\"padding: 12px; text-align: left; background: #eef5f8; border: 1px solid #d5e1e8;\"\u003e\n            Triggering speed\n          \u003c\/th\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #d5e1e8;\"\u003e\n            Less than 20 microseconds at full power\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003cth style=\"padding: 12px; text-align: left; background: #eef5f8; border: 1px solid #d5e1e8;\"\u003e\n            Software connectivity\n          \u003c\/th\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #d5e1e8;\"\u003e\n            USB Type-B connection for compatible imaging software\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003cth style=\"padding: 12px; text-align: left; background: #eef5f8; border: 1px solid #d5e1e8;\"\u003e\n            Sequence Runner\n          \u003c\/th\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #d5e1e8;\"\u003e\n            User-defined channel sequence initiated through a single TTL input\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SPECIFICATIONS --\u003e\n  \u003ch3 style=\"color: #003b71; font-size: 23px; border-bottom: 2px solid #d4e8f2; padding-bottom: 9px;\"\u003e\n    Technical Specifications\n  \u003c\/h3\u003e\n\n  \u003cdiv style=\"overflow-x: auto;\"\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0 24px;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003cth style=\"width: 34%; padding: 12px; text-align: left; background: #eef5f8; border: 1px solid #d5e1e8;\"\u003e\n            Excitation channels\n          \u003c\/th\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #d5e1e8;\"\u003e\n            340 nm, 380 nm and broad white output\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003cth style=\"padding: 12px; text-align: left; background: #eef5f8; border: 1px solid #d5e1e8;\"\u003e\n            White spectral coverage\n          \u003c\/th\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #d5e1e8;\"\u003e\n            Approximately 435–645 nm\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003cth style=\"padding: 12px; text-align: left; background: #eef5f8; border: 1px solid #d5e1e8;\"\u003e\n            Irradiance control\n          \u003c\/th\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #d5e1e8;\"\u003e\n            0% to 100% in 1% increments\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003cth style=\"padding: 12px; text-align: left; background: #eef5f8; border: 1px solid #d5e1e8;\"\u003e\n            Power requirement\n          \u003c\/th\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #d5e1e8;\"\u003e\n            100–240 V AC, 50\/60 Hz\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003cth style=\"padding: 12px; text-align: left; background: #eef5f8; border: 1px solid #d5e1e8;\"\u003e\n            Maximum consumption\n          \u003c\/th\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #d5e1e8;\"\u003e\n            36 W with all three bands at full irradiance\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003cth style=\"padding: 12px; text-align: left; background: #eef5f8; border: 1px solid #d5e1e8;\"\u003e\n            Light-source dimensions\n          \u003c\/th\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #d5e1e8;\"\u003e\n            77 × 186 × 162 mm; approximately 1.40 kg\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003cth style=\"padding: 12px; text-align: left; background: #eef5f8; border: 1px solid #d5e1e8;\"\u003e\n            Control-pod dimensions\n          \u003c\/th\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #d5e1e8;\"\u003e\n            88 × 125 × 37 mm; approximately 0.32 kg\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003cth style=\"padding: 12px; text-align: left; background: #eef5f8; border: 1px solid #d5e1e8;\"\u003e\n            Standard warranty\n          \u003c\/th\u003e\n          \u003ctd style=\"padding: 12px; border: 1px solid #d5e1e8;\"\u003e\n            Three years; 340 nm LED limited to 3,000 accumulated operating hours\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- APPLICATIONS --\u003e\n  \u003ch3 style=\"color: #003b71; font-size: 23px; border-bottom: 2px solid #d4e8f2; padding-bottom: 9px;\"\u003e\n    Typical Applications\n  \u003c\/h3\u003e\n\n  \u003cul style=\"padding-left: 22px;\"\u003e\n    \u003cli\u003eFura-2 ratiometric calcium imaging\u003c\/li\u003e\n    \u003cli\u003eLive-cell calcium measurements\u003c\/li\u003e\n    \u003cli\u003eHigh-speed cellular signalling studies\u003c\/li\u003e\n    \u003cli\u003eElectrophysiology and patch-clamp recording\u003c\/li\u003e\n    \u003cli\u003eCardiac and neuronal calcium imaging\u003c\/li\u003e\n    \u003cli\u003eVideo-rate fluorescence acquisition\u003c\/li\u003e\n    \u003cli\u003eRoutine multi-colour fluorescence microscopy\u003c\/li\u003e\n    \u003cli\u003eQuantitative fluorescence experiments\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- RESOURCES --\u003e\n  \u003cdiv style=\"background: #f3f8fb; border: 1px solid #cbdfe9; padding: 25px; border-radius: 10px; margin: 28px 0;\"\u003e\n    \u003ch3 style=\"color: #003b71; margin: 0 0 9px; font-size: 22px;\"\u003e\n      Brochures \u0026amp; Technical Resources\n    \u003c\/h3\u003e\n\n    \u003cp style=\"margin: 0 0 18px;\"\u003e\n      View the CoolLED pE-340fura brochure and supporting product information in the Auckland Scientific Technical Resource Centre.\n    \u003c\/p\u003e\n\n    \u003ca href=\"https:\/\/downloads.auckland-scientific.co.uk\/coolled\/brochures\/\" target=\"_blank\" rel=\"noopener\" style=\"display: inline-block; background: #0072a8; color: #ffffff; text-decoration: none; font-weight: 700; padding: 13px 22px; border-radius: 7px;\"\u003e\n      View Brochure \u0026amp; Technical Resources\n    \u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- EXPERIENCE --\u003e\n  \u003cdiv style=\"background: #eef7fb; border-left: 5px solid #0072a8; padding: 22px; border-radius: 8px; margin: 26px 0;\"\u003e\n    \u003ch3 style=\"color: #003b71; margin: 0 0 9px; font-size: 22px;\"\u003e\n      Experienced Microscopy Support\n    \u003c\/h3\u003e\n\n    \u003cp style=\"margin: 0;\"\u003e\n      Auckland Scientific brings over 21 years of microscopy sales and application experience. We provide knowledgeable support to help customers configure the correct illumination system, UV-compatible light delivery, microscope adaptor and imaging-software integration. Support is available from initial specification through to installation, commissioning, training and ongoing service.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SUPPORT --\u003e\n  \u003cdiv style=\"background: #003b71; color: #ffffff; padding: 24px; border-radius: 10px; margin-top: 28px;\"\u003e\n    \u003ch3 style=\"color: #ffffff; margin: 0 0 10px; font-size: 22px;\"\u003e\n      Configuration \u0026amp; Integration Support\n    \u003c\/h3\u003e\n\n    \u003cp style=\"margin: 0;\"\u003e\n      Please provide the microscope model, camera, imaging software, fluorescence filters and triggering requirements when requesting a quotation. Auckland Scientific will help confirm the correct light-delivery method, adaptor and control configuration.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- DISCLAIMER --\u003e\n  \u003cp style=\"font-size: 13px; color: #5d6b75; margin-top: 20px;\"\u003e\n    Microscope, camera, liquid light guide and imaging equipment are not included unless expressly stated. Product appearance and specifications may be updated by the manufacturer without notice. Extended warranty options must be ordered with the illumination system.\n  \u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Auckland Scientific","offers":[{"title":"Direct Fit","offer_id":58888945926469,"sku":"pE-340-FR-D-YYY-30","price":9795.0,"currency_code":"GBP","in_stock":true},{"title":"UV Liquid Light Guide","offer_id":58888945959237,"sku":"pE-340-FR-L-30","price":9795.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/1930\/6309\/files\/pe340furapic1_ad6bf7d6-c8d9-4f17-b8f5-9c3fb25888d3.jpg?v=1786813507","url":"https:\/\/auckland-scientific.co.uk\/products\/coolled-pe-340fura-led-illumination-system-for-fura-2-calcium-imaging","provider":"Auckland Scientific Ltd","version":"1.0","type":"link"}