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ATE-100 Handheld Pressure Calibrator

ATE-100 Handheld Pressure Calibrator
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ATE-100 Handheld Pressure Calibrator - 1

ATE-100 Handheld Pressure Calibrator FEATURES • Interchangeable pressure and temperature modules • Pressure measurement accuracies of ±0.025,0.05 and 0.10%, or .06/.07% • Pressure ranges from 0.25 in.H2O to 10,000 psi • Supports most standard RTD probes and thermocouples • Min/max, tare, flow, leak, programmable damping, percent function, trip detect, all standard • High static DP measurement capability • Optional: FM Approval for Class I, Div. 1, Groups A, B, C & D hazardous areas, datalogging, hi/low alarm relays LOOK FOR THESE MARKS ON OUR PRODUCTS The Ashcroft® ATE-100 handheld system introduces a new era in pressure calibration standards. This unique instrument measures pressure, temperature, flow, vacuum, leak, current, voltage and change-of-state for switch testing. A fully equipped ATE100 system provides all calibration capabilities needed in virtually all pressure measurement and test applications. Each handheld system consists of a base unit and one or two Quick-Select™ pressure modules. An array of pressure modules is available to cover ranges from 0.25 inches H2O through 10,000 psi. Modules can be inter-changed quickly and easily without the use of tools. In addition to pressure measurement, Quick-Select interface modules are also available to allow the ATE-100 to measure temperature with common RTDs or thermocouple devices. For the most demanding applications, the ATE-100 can be optionally con-figured in an intrinsically safe “FM approved” version, for use in Class 1, Div. 1 hazardous environments. In areas where EMI/RFI immunity is required, an optional “CE Mark” version is also available. With a broad variety of ranges and features, the ATE-100 is one of the most powerful, versatile and useful test and measurement instruments available today. All specifications are subject to change without notice. All sales subject to standard terms and conditions. © Ashcroft Inc. 2008 07/10 The Quick-Select Pressure Module Quick-Select pressure modules are available in full-scale ranges from 0.25 inches H2O through 10,000 psi. Gauge, vacuum, absolute, differential or compound pressure ranges are available. Each base unit can accommodate two pressure sensor modules simultaneously. Select from multiple modules which can be interchanged in seconds without the use of tools. When installed in the base unit, a pressure module becomes an integral part of the measurement system, thereby protecting the sensor from damage. Any combination of Quick-Select pressure modules may be used or interchanged as needed in the lab or field. The AQS-1 Module The AQS-1 Quick-Select low pressure module is based on a proprietary, Ashcroft engineered, variable-capacitance sensor. This sensor is available in ranges from 0/0.25 to 0/200 inches H2O. AQS-1 QuickSelect pressure modules are available in accuracies from ±0.1% to ±0.06% of span. These Quick-Select pressure modules are available for gauge, differential and compound measurement requirements. The variable-capacitance sensing element in the AQS-1 incorporates a micromachined silicon diaphragm. Silicon provides optimum repeatability with minimal hysteresis. The sensor is extremely stable, since the sputtered metal capacitance plates are molecularly bonded to the silicon. This design allows for the elimination of epoxies and other types of bonding and adhesive agents from the sensor assembly. The AQS-1 sensor is also extremely rugged. It can withstand extreme overpressure without significant error or calibration offset. In addition, the sensor is capable of withstanding significant shock and vibration without damage or loss of measurement output integrity. The AQS-2 Module The AQS-2 Quick-Select pressure module incorporates a piezoresistive, micromachined silicon sensor. These sensors are available in ranges from 0/100 inches H2O through 0/10,000 psi and are also offered in gauge, absolute, vacuum and compound variants. Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA Tel: 203-378-8281 • Fax: 203-385-0408 email: info@ashcroft.com • www.ashcroft .com

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ATE-100 Handheld Pressure Calibrator - 2

ATE-100 Handheld Pressure Calibrator 316 SS sensor isolation is provided on all AQS-2 modules. AQS-2 Quick-Select pressure modules are available in a variety of accuracies from ±0.1% of span through ±0.025% of span. Also Measure Temperature The AQS-RT1, AQS-RT2 and AQS-TC1 interface modules allow the ATE-100 to measure temperature with common RTD or thermocouple temperature measurement devices. The Base Units The base unit provides access to the complete capabilities of the ATE-100 calibration system. These capabilities extend far beyond those of precision pressure measurement. The base...

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ATE-100 Handheld Pressure Calibrator PRESSURE SENSOR MODULE SPECIFICATIONS AQS-1 MODULE Pressure Types Gauge, differential & compound Available Ranges (See Chart) Available Accuracies ±0.06 (0/1-0/200 in. H2O), ±0.07 (0/0.25-0/0.5 in. H2O) or 0.1% of Span Compensated Temperature Range 20°F to 120°F Temperature Effect ±.004% of Span per °F over compensated range (from reference temperature range of 70° ±3°) Repeatability ±0.01% of span (range 0/1 in. H2O or higher) ±0.02% of span (ranges below 0/1 in. H2O) Sensitivity ±0.002% of span (typical) Media Compatibility Clean, dry, non-conductive,...

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ATE-100 Handheld Pressure Calibrator - 4

ATE-100 Handheld Pressure Calibrator DIMENSIONS STANDARD RANGES psi (gauge & absolute pressure) ˝H2O (gauge/ differential pressure) Other Engineering Units** All specifications are subject to change without notice. All sales subject to standard terms and conditions. © Ashcroft Inc. 2008 07/10 ACCESSORIES POWER SUPPLIES 831X016-01 AC adapter to run system off line power (110 Vac, 60 Hz) 831X016-02 AC adapter to run system off line power (100 Vac, 60 Hz) 831X016-03 AC adapter to run system off line power (220 Vac, 50 Hz) 831X019-01 AC adapter to run system off line power (220 Vac, 50 Hz, for...

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