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Add Time：	2016-08-18 17:17:13
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Checking instrument type 2000 hand-held intelligent signal is a kind of intelligent instrument verification, high precision, small volume, can be used in the field of industrial instrumentation calibration, also can be used in the calibration of laboratory instruments and meters.JH - 2000 powerful, can simulate the output to a variety of industrial control in the process of measurement and control signals, and at the same time also can measure these occurring in the process of industrial control signal.
JH - 2000 strong and perfect output function can make you nervous leisurely to the construction site of a variety of process of instrument calibration and commissioning.And in terms of two wire instrument calibration, JH - 2000 showed its advantages, it has provided for you

DC24V circuit of power supply, two wire directly used for the test instrument.And in the measurement of 20 ma, JH - 2000 can be stably according to 20.000 (5 significant figures) value.Because of JH - 2000 has the characteristics of multi-functional, many features, high performance, so is a necessary tool in industrial control process of the measurement.All functions are designed to be very easy to use.And the structure of JH - 2000 is professional designed for field use, single hand operation, and only single hand instruments all adjust the Settings.

The performance characteristics of

Provide DC24V circuit of power supply, adjustable two wire measurement instrument directly
Low 5 LCD display
Low and high precision, 0.05%

Low range automatically, can effectively improve the accuracy
Built-in battery, a charge can work 20 hours (Ni MH battery)
Low frequency measurement resolution can reach 0.01 Hz

Low 20.000 mA display, such as 5.0000 V 5 readings

Measurement.

Output indicators

Technical indicators

Low input resistance:
Current file: 10 omega.
Voltage profile: 10 m.
Frequency shift: 1 m omega.
Millivolt file: 1000 m omega
Low load:
Current file: RL 1.5 K 0 ~ 10 ma, omega or less
Voltage profile: RL 5 k or omega
A frequency shift RL 5 k or omega
Millivolt file: RL 5 k or higher frequency of omega
Input waveform: square wave, sine wave, triangle wave, pulse (Ton uS or higher)
Frequency input sensitivity: the Vp - p p 300 mv 1000 KHZ
Temperature: 0 ℃ to 50 ℃
Dimensions: 190 x 95 x 40 mm
Ambient temperature, relative humidity of 90% or less, no condensation
Weight: 380 g (including battery)