The test bench is designed for calibration with critically operated nozzles of domestic gas meters or others such as diaphragm gas meters, ultrasonic meters, thermoelectric gas meters. The test bench is specially designed for the calibration of domestic gas meters (bellows gas meters, ultrasonic meters, thermoelectric gas meters). The test bench is modular - 1x6 to 4x6 clamping positions for the gas meters can be combined. Due to the modular design 1 to 12 gas meters can be tested simultaneously. In parallel, up to twelve additional test pieces can be adapted, run in and leak tested. A magazine consisting of three critical nozzles is used as flow transmitter. Optionally, a nozzle drum with nine combinable nozzles can be used. This allows the generation of up to 512 different flow points with highest accuracy.
Germany
The precision calibration unit combines high accuracy, low drift, low noise and superior long-term stability with multiple functionality and simple operation. Ramps, Δ+/Δ-, and multiple setpoint storage make the operation of the device easier for the user. For that reason the application possibilities are many: — Calibration of current and DC-voltage meters — Precise testing of thermocouple temperature measuring instruments — Calibration of controllers, sensors, detection devices and other devices used in process control — Open-loop process control with the aid of integrated ramp function Features: — High precision current and voltage source ± 52 mA, ± 30 V — Option: ± 22 mA, ± 60 V — Precision simulation for all conventional thermocouple types (optional) — Error limit 0.003 % Rdg. — Standard with RS232 and IEEE488 interface, USB and Ethernet (optional) — Current "SINK"
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High-precision angle measuring system with +/-0.1s accuracy for measuring and calibration applications. The signal sampling is done by an interferometric operating principle (laserscale) The graduation period is 1µm, the generated signal period of the output signal is 250nm. Scale errors are self-compensated by using six reading heads in a special arrangement. The measured values can be output in csv format via the USB interface. The software for measured value acquisition and storage is included in the scope of delivery.
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Propane Tank Gauge Level Leak Detector for QCC1 Propane Tank, Brass Propane Tank Adapter Pressure Meter Gauge
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Magnet M2 is an antimagnetic security sticker seal made as a sticker with a transparent capsule. The sticker seal has a special adhesive composition that makes it possible to attach the seal to plastic, metal, glass, and painted surfaces. The capsule contains a special suspension, which irreversibly changes its pattern when exposed to a magnetic field. Changes in this pattern are evidence that intruders were making an attempt to influence the meter with a magnet to modify its readings. An additional level of protection of the tamper-evident seal Magnet M2 is provided by a special inscription "OPENED", which appears when someone attempts to remove the seal from the surface and does not disappear even if an effort is made to glue the seal back on. This makes it easy for inspection authorities to spot an attempted seal tampering.
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