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Product Name:
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HZ-3Digital strain gauge
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Instrument model:
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HZ-3
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Manufacturer:
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Beijing Sichuanger Building Testing Technology Development Co., Ltd
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working principle:
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application:
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Adapt to conventional strain gauge bridge sensors. Can measure parameters such as strain, force, pressure, displacement, acceleration, angle, pressure, temperature, etc
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Product Features
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1This instrument has a high input impedance and a DC supply bridge. Suitable for various bridge type sensors that output weak signals. Especially suitable for amplifying the output of strain bridge.
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2This instrument adoptsCMOSIntegrated circuits make instruments lightweight, reliable, and energy-efficient, suitable for engineering testing in laboratories, construction sites, and other environments.
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3This instrument adopts an ultra-low drift and ultra-low offset integrated circuit linear amplifier, which has the characteristics of automatic zero stabilization and extremely low temperature effect, thus ensuring a measurement accuracy of 0.05% for the instrument. Even under long-term or harsh environmental conditions, the measurement results can be stable, reliable, and ensure high repeatability.
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4This instrument adopts LCD digital display, which not only saves power, but also can directly indicate the same test numerical results as the measured unit without conversion, eliminating artificial parallax.
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5This instrument adopts double integral fractionA/DConversion, low noise, stable and reliable performance, with strong anti-interference ability. Equipped with a self stabilizing circuit, it automatically determines polarity and has low power consumption.
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6、PH—8The type pre adjustment balance box is a wiring device for converting measuring points, and the measuring points are selected using piano key switches. Each measuring point forms a bridge,“midnight”，“gain”It can be adjusted. Multiple balance boxes can be used in series to increase the number of measuring points.
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7This instrument is easy to operate and can be mastered in a short period of time. The internal components and parts of the instrument are standardized, easy to maintain, and use.
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8The instrument adopts a fully plastic engineering plastic chassis, which is beautiful and elegant. The internal structure is sturdy and reliable.
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Technical Parameter
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measure Cheng:
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full scaleH1=19999
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refined Degree:
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0.05%H1 + 2One word.
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apparent Show:
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4 .1/2LCD digital display.
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Zero stability:
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<<+2One word/ 4Hour.
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Temperature stability:
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<<0.02% F.S / C
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bridge circuit Impedance:
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60aum———10000aum (The entire bridge).
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Supply Bridge Voltage:
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2volt———5Volt. (DC).
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work Temperature:
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0 C———40 C.
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electricity Source:
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direct. (Can be used for communication).
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body Accumulate:
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80 * 250 * 230 MM.
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weight Quantity:
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2000G
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