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Product Guide Temperature Calibration The Source for Calibration Professionals

Product Guide Temperature Calibration The Source for Calibration Professionals Buying a Dry Block or Liquid Bath? Spending too much money because you need both? Now you can have the benefits of both and more, with an Isocal-6 from Isotech! The Isocal-6 is a flexible range of calibration systems that can calibrate all types of temperature sensors. With the Isocal-6, different inserts are added to the bath to allow it to be used in 6 different modes, providing a solution for all temperature sensor calibration requirements. The Isocal-6 includes a removable metal insert as standard for use as a Dry Block Calibrator. With optional accessories the Isocal-6 can perform as a dry block calibrator, a stirred liquid bath, a stirred ice bath 0°C reference (cooling models only), a blackbody source for IR thermometers, a calibrator for surface sensors or an ITS-90 fixed point apparatus. The advantage of the Isocal-6 is that you need only purchase the main calibrator initially, and can add other accessories at any time to increase your accuracy, stability and overall capability. Each different calibrator type has unique advantages. For example, Stirred Liquid Baths generally provide better stability, uniformity and heat transfer than dry blocks. Angled probes will not readily fit into a metal block, but can be placed into the liquid. Liquid baths are ideal for awkwardly shaped or short sensors and provide better axial and radial uniformity. Different Isocal-6 models cover the temperature range from -45°C to 250°C. Above this maximum temperature it is not practical to use a Stirred Liquid Bath. For more information please refer to the table below which details our Isocal-6 Range. http://www.isotech.co.uk/ Model Europa-6 Venus Calisto Hyperion Drago Oceanus Temperature -45 to 140°C -35 to 140°C 30 to 250°C -25 to 140°C 30 to 250°C -25 to 140°C Range* Calibration 35 x 160mm 35 x 160mm 35 x 160mm 65 x 160mm 65 x 160mm 50 x 300mm Volume Heat / Cool lllll lllll lllll llll¡ llll¡ lll¡¡ Speed Stabilities (Specifications are the same for all models) Metal Block ±0.03°C Liquid Bath ±0.025°C Ice/Water Bath at 0°C ±0.001°C Blackbody ±0.3°C Surface Sensor Kit ±0.5°C ITS-90 Fixed Point Cells ±0.0005°C 2 The Source for Calibration Professionals ü Temperature Calibration Equipment & Services Calibration Solutions for - Temperature Sensors - Infrared Thermometers - Thermocouple Referencing Systems The Isocal-6 Calibration System *In ambient of 20°C http://www.isotech.co.uk/ Model Jupiter Gemini Medusa Pegasus Temperature 35 to 650°C 35 to 700°C 30 to 700°C 150 to 1200°C Range Calibration 35 x 148mm 64 x 160mm 45 x 285mm 33.5 x 130mm Range Heat / Cool lllll lll¡¡ lll¡¡ llll¡ Speed Stabilities (Specifications are the same for all models) Metal Block ±0.03°C Blackbody ±0.2°C Surface Sensor Kit ±0.5°C 2 The Source for Calibration Professionals ü Temperature Calibration Equipment & Services Calibration Solutions for - Temperature Sensors - Infrared Thermometers - Thermocouple Referencing Systems High Temperature Block Baths Isotech’s High Temperature Block Bath range offer industry leading performance in easy to use packages - ideal for the calibration of thermocouples and platinum resistance thermometers. They have been designed for fast heating and cooling and, for added flexibility, surface sensor and infrared thermometer accessories can be added. Our Block Baths feature the Isotech plug-in, dual display, controllers which are exceptionally easy to use with a clear user interface and are supplied with Windows software, Computer Interface and a Ramp to Set Point Feature as standard. The controller features multi-point block to display correction giving excellent absolute accuracy. All Isotech Block Baths are available in both Basic and Site models. Site models feature a built-in indicator to which an external standard thermometer can be connected giving greater accuracy, eliminating any temperature gradient and loading errors. For laboratory accuracy these baths can be used with a high-end temperature indicator, such as one of Isotech’s True Temperature Indicators (TTI). Customers include the world’s largest primary standards laboratories, accredited laboratories, defence organizations, large manufacturers and research organizations. We know you will find our products to be of superior design, conservatively specified and of great value. ...a world leader in temperature metrology. With over 30 years of experience in the design, manufacture and practical use of precision temperature calibration standards, Isotech is an experienced supplier for national labs and field calibration technicians worldwide. © Isothermal Technology Ltd +44 (0)1704 543830 Solutions for Primary & Secondary Laboratories Temperature Calibration Equipment & Services 1 The Source for Calibration Professionals ü 2 The Source for Calibration Professionals ü Temperature Calibration Equipment & Services Calibration Solutions for - Temperature Sensors - Infrared Thermometers - Thermocouple Referencing Systems Both catalogues are also available to download at www.isotech.co.uk /manual.html ITS-90 Fixed Points and Apparatus Solutions for Primary & Secondary Laboratories Temperature Calibration Equipment & Services 1 The Source for Calibration Professionals ü http://www.isotech.co.uk Isotech manufactures a complete range of ITS-90 fixed point cells in two ranges, Optimal Cells with the smallest of uncertainties for the Primary Laboratory and slightly smaller Slim Cells for ITS-90 Fixed Point Calibration at a budget within the reach of all laboratories. Isotech is the only supplier to offer multi-function apparatus (our Isocal-6 System) that can serve as a liquid bath or dry block when it is not being used to create your fixed points. As a demonstration of our commitment to excellence, Isotech recently received a new accreditation of our own laboratory which gives us lower uncertainties at Hg, Wtp and Ga that are second world-wide only to NIST! Jarrett-Isotech Water Cells n Available in 4 different sizes n Reference cells with isotopic analysis n Uncertainties as low as 0.07mK n Slim cells for industrial applications Other ITS-90 Fixed Points n Available in quartz and metal crucibles n Available in large and slim sizes n All ITS-90 fixed points n Automated systems Innovation from Isotech Isotech has always been the innovation leader in temperature metrology, from the award winning Isocal-6, Metal Clad Optimal Cells, the microK Precision Thermometer, the worlds first -100°C Dry Block and the innovative ITS-90 Isothermal Towers. The ISOTower is a new integrated device combining a furnace, heat siphon and ITS-90 Fixed Point cell. As well as the novel combination of cell and heat pipe a new immersion compensator is used to fully compensate for the immersion characteristics of the thermometer under test. The benefits include: n Outstanding Performance, from 0.7mK n Robust - No Glass Parts n Simple to use with increased confidence in results n Easily Transported 2 The Source for Calibration Professionals ü Temperature Calibration Equipment & Services Calibration Solutions for - Temperature Sensors - Infrared Thermometers - Thermocouple Referencing Systems Solutions for Primary & Secondary Laboratories Temperature Calibration Equipment & Services 1 The Source for Calibration Professionals ü http://www.isotech.co.uk Secondary Laboratory Equipment Solutions for Primary & Secondary Laboratories Temperature Calibration Equipment & Services 1 The Source for Calibration Professionals ü http://www.isotech.co.uk Liquid Baths n Temperature ranges covering -80 to 300°C n Parallel Tube action n Commercial grade chiller n Stability from ±0.0006°C n Up to 530mm calibration depth n Fast cool-down n Circular design eliminates cold corners n Exceptionally small gradients Fluidised Bath and Thermocouple Calibration Furnace n Safe, accurate comparison calibration equipment for use to 1300°C Many accredited laboratories rely on Isotech for comparison baths, standards and instruments. We offer comparison equipment from -200°C to 1300°C as well as cryostats and liquid nitrogen apparatus. Isotech stirred liquid baths use concentric and parallel tube designs for outstanding performance. The concentric design of the Spherical Furnace provides a solution for small uncertainty calibration of thermocouples to 1300°C. Blackbody Calibration Sources 2 The Source for Calibration Professionals ü Temperature Calibration Equipment & Services Calibration Solutions for - Temperature Sensors - Infrared Thermometers - Thermocouple Referencing Systems http://www.isotech.co.uk/bbody When leading manufacturers of infrared thermometers choose your product as the basis by which their product passes or fails, you know you have something good. Isotech is the only manufacturer of blackbody calibration sources to have developed a complete line from hand held field testers to black body fixed point cells for primary labs. Our more popular models include the Gemini R and Pegasus R. Gemini R n Temperature range of 50°C to 550°C n 65mm cavity size n Emissivity of 0.995 n Portable, yet can accept fixed points for primary reference Pegasus R n Temperature range of 150 to 1200°C n 20mm cavity size n Emissivity of 0.995 n Portable, yet can accept fixed points for primary reference Thermocouple Referencing Systems 2 The Source for Calibration Professionals ü Temperature Calibration Equipment & Services Calibration Solutions for - Temperature Sensors - Infrared Thermometers - Thermocouple Referencing Systems http://www.isotech.co.uk/tcref TRU 937 n Reference up to 100 thermocouples in one system n 19” rack mount options n Pre-wired thermocouples or do-it-yourself systems TRU 938 n 0°C or elevated reference temperatures n Stability better than 0.05°C n Multi-junction probes and various terminations available Isotech’s first thermocouple referencing systems were developed for our own lab use to provide a single point ice reference for our cold junctions. We then developed multi-input systems for use in power plants and uploads/s1/ isotech-product-guide.pdf