High Accuracy Modular Primary Standard Gas Flow Calibrator Cal Labs & Industry
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High Accuracy Modular Primary Standard Gas Flow Calibrator Cal Labs & Industry ■ Primary standard, dimensionally based piston prover system ■ Accuracy: ■ CalTrak® 500: up to +/- 0.35% of reading mass flow (flow cell dependent) ■ CalTrak® 800: +/- 0.15% of reading mass flow ■ Flow Range: 0.5 sccm up to 100 slpm ■ For all inert gases ■ For mass or volumetric flow rate ■ Manufactured to ISO 17025 standard at NIST-accredited lab (NVLAP) ■ Modular Design: use only what you need; Add flow cells in future ■ For flow calibration labs and general industry use: ■ Primary standard calibration of mass flow meters and controllers ■ Calibration and verification of variable area flow meters ■ Extremely wide flow range covers most air sampling calibration requirements ■ Precision in-situ calibration of industrial flow meters and controllers ■ Field portable: battery powered ■ Fast: readings in 1 to 60 seconds (flow dependent) ■ Easy: push one button! ■ CalSoft™ Software ■ Hands-free auto mode ■ RoHS and CE compliant Bring world class accuracy to your flow lab. Sierra's CalTrak® 500 and 800 are modular piston provers that offer portability and low-maintenance for customers who have many flow instruments needing to be validated or calibrated frequently. Each system comes with a base unit and choice of flow cells fitted with low mass-borosilicate glass pistons with a low friction coating that oscillate between two detectors to quickly and accurately measure gas flow rates. The design of the CalTrak 500 and 800 allows for increased flexibility and speed of reading. The CalTrak 500 consists of a base and three interchangeable flow cells. The CalTrak 800 series consists of a base and five interchangeable flow cells. Each cell has a specific range. Cells can be easily changed (no tools needed) within seconds and can be purchased separately. Cells for the model 800 can be used only with the 800 base. Cells for the 500 can be used only with the 500 base. Flow measurements can be taken manually (one reading at a time), or automatically in continuous mode. CalTrak calibrators offer digital communications via RS-232 and USB and come with our CalSoft™ complete data collection software suite. Make CalTrak a workhorse in your calibration lab and save money by doing your o

Figure 1: CalTrak 500 & 800 - Standard CalTrak 500 and 800 are a true primary standard in every sense of the word, because their accuracy is based upon primary SI units: The interior diameter of the glass measuring cylinder; the length of piston travel within the cylinder; and the time it takes the piston to travel this distance, implying a known volume. Our patented technology, therefore, offers accuracies at the level of national laboratories in one portable device. Sierra's CalTrak models contain a nearly frictionless graphite piston that moves freely inside a borosilicate glass...

POWER REQUIREMENTS OPERATION SPECIFICATIONS Operating Temperature Volume: 5°C to 40°C (41°F to 104°F) Mass: 15°C to 30°C (59°F to 81°F) Operating Pressure 15 psia (1.03 barA) Ambient Temperature 15°C to 30°C (59°F to 86°F) Storage Temperature 0°C to 70°C (32°F to 158°F) Gas Compatibility Non-corrosive, humidity less than 70% non-condensing Flow Modes Suction and pressure Pressure & Suction Fittings See Table 1 Flow Cell Specifications on page 2 Warranty 1 year; battery 6 months Approvals CE; RoHS compliant Built and calibrated to ISO 17025 by NVLAP-certified laboratory. All calibrations...

500 & 800 PRODUCT FEATURES CalTrak 500 Back and Front View Gas Inlet Cell Connector Guide Pins Serial Port Reset button CalTrak 800 Back and Front View Gas Outlet Base Connector Charging Jack EXAMPLE CONFIGURATIONS CalTrak Base with Three Flow Cells CalTrak MFM/MFC Calibration Setup CalTrak 500 and 800 are modular units capable of expanded flow ranges from 5 sccm up to 100 slpm. Each system comes with a base and three modular flow cells that can be easily switched out depending on flow rate. Save money by buying only the cell you need, or buy all three for ultimate flexibility. CalTrak 500 and...

ORDERING THE CALTRAK 500 AND 800 SERIES Feature Instructions: To order a CalTrak, please fill in each feature number block by selecting the codes from the corresponding features below. *Note: SL-800-3 is only compatible with SL-800 bases loaded with firmware release of 2.07 or higher. **Note: SL-800-75 is only compatible with SL-800 bases loaded with firmware release of 2.07 or higher. Cases PEL-1550: Pelican case with foam insert. Fits SL500 with one base, one cell and accessories PEL-1600: Pelican case with foam for SL800. Fits SL800 with one base, one cell and accessories PEL-1650:...

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