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Product details
| Product Name: | JC-4Astatical strain indicator |
| Instrument model: | JC-4A |
| Manufacturer: | Beijing Sichuanger Building Testing Technology Development Co., Ltd |
| working principle: | |
| application: | Instruments for measuring static physics such as strain, stress, displacement, inclination, temperature, pressure, etc |
| product overview | |
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A static strain gauge is an instrument used to measure physical quantities such as strain, stress, displacement, temperature, pressure, etc. It directly displays values in digital form that are consistent with the measured parameters. Simultaneously possessing intelligent features, it can manually reset, store data, and display maximum values. This instrument is a replacement product of static strain gauges, developed and produced by Beijing Sichuanger Building Testing Technology Development Co., Ltd. of China Academy of Building Research. Stable and reliable performance, strictly tested by the Chinese Academy of Metrology for various technical indicators and performance, in compliance with national standards. FEATURES 1. This instrument has a high input impedance, DC bridge voltage supply, and is suitable for various bridge type sensors that output weak signals, especially for amplifying strain bridge outputs. Can be paired with sensors for force, stress, pressure, displacement, temperature, etc. 2. This instrument adopts an imported high-performance microprocessor and utilizes advanced measurement principles, with significant advantages of easy operation and powerful functionality. Manual reset, real-time display of measurement values, and storage of measurement values can be achieved through the upper computer, and the measurement results can be intuitively displayed in curves or numbers. 3. This instrument adopts CMOS integrated imported circuit chip, low drift and low offset linear amplifier, ∑ - Δ A/D acquisition. Low noise, stable performance, ensuring measurement accuracy of a few ten thousandths of the instrument. 4. This instrument can also be made into any 10 channel, 20 channel, or other channel instrument. |
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| Technical Parameter | |
| Range: | Full range ± 20000 μ ε |
| Accuracy: | 0.05% full range ± 2 words |
| Display: | Computer software display |
| Temperature stability: | 0.02%F.S/℃ |
| Zero stability: | ± 2 words/hour |
| Bridge impedance: | 60 Ω -1000 Ω (full bridge) |
| Supply bridge voltage: | 2 volts (DC) |
| Power Supply: | 220V AC power supply |
| configuration | |
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