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Teraohmmeter, Pressure sensor, Pressure transducer, Precision resistor, Decade box
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| urster | |||||||||||||||||||
| High-Precision Resistance Decade and Calibrator | |||||||||||||||||||
| Code: 1400 E Manufacturer: burster Delivery: ex stock Warranty: 24 months | |||||||||||||||||||
| Model 1408 Model 1409 Model 1406 Model 1407 Model 1405 | |||||||||||||||||||
| ■ Range 1406/08 10 mq to 100 ■ Range 1407/09 100 mq to 1 ■ Range 1405 10 mq to > 3 ■ Accuracy 1408/09: 0.01 % 1405/06/07: 0.02 % ■ Temperature coefficient 1408/09: < 2 ppm/K 1405/06/07: < 10 ppm/K ■ Stability < 0.01 % resp. < 0.02 % over years | kq kq | ||||||||||||||||||
| Application The range of application for the high-precision resistance decades model 1408 and 1409 stretches from reference standard for precision measurements up to simulation of a host of measuring transducers. The field of application of the precision decade model 1406/07 reaches from general precision measuring to simulation of a variety of measuring transducers, such as for example strain gage transducers, resistance thermometers, hygrometers and others. The model 1405 tests and calibrates quickly and easily displays, in control and process technology which is working on a resistance thermometer basis. | Description The decade resistors are wire-wound resistors and consist of low-capacity and low-conductivity wire coiling made of ZERANIN® resp. MANGANIN®. An especially developed precision stepping switch with high-quality contact materials and optimal brush construction guarantees very good reproducibility. The high-precision resistance decades model 1408/09 are designed to meet the highest demands with regard to precision, temperature and long-term stability. As regards accuracy, stability and reliability, the decades model 1406/07 are designed to meet high-standard requirements. The design of the decade model 1405 enables its use not only as precision decade resistor but also precision calibrator for all standard commercial thermometers. Two fixed series resistors of 1 kO serve the simulation of Pt 1000 and Pt 2000 resistance thermometers. The four connection sockets provide the possibility of simple simulation of resistance thermometers operated in four-wire technology. | ||||||||||||||||||
| burster präzisionsmesstechnik gmbh & co kg ■ Talstr.1-5 D-76593 Gernsbach (P.O.Box 1432 D-76587 Gernsbach) Tel. +49-7224-645-0 ■ Fax 645-88 www.burster.com - info@burster.de | |||||||||||||||||||