2000 Handheld Signal Generation Verification Device

The 2000 handheld intelligent signal generation calibrator is an intelligent industrial instrument calibrator with high accuracy and small size. It can be used for on-site calibration of industrial instruments and laboratory instrument calibration. JH-2000 has powerful functions and can simulate and output various signals required for industrial control process measurement and control, as well as measure the signals generated in these industrial control processes.
The powerful and comprehensive output function of JH-2000 allows you to easily perform calibration and debugging of various process instruments on tense construction sites. And in terms of calibration of second-line instruments, JH-2000 has demonstrated its performance, and it has provided you with

DC24V circuit power supply, directly used for testing two-wire instruments. In terms of 20mA measurement, JH-2000 can stably display a value of 20.000 (5 significant digits). Due to its multifunctional, multi feature, and high-performance characteristics, JH-2000 is a tool for industrial control process debugging. All functions are designed to be very user-friendly. The structure of JH-2000 is specially designed for on-site use and one handed operation, and all adjustments and settings of the instrument only require one hand.

Performance Characteristics

Provided DC24V circuit power supply for direct testing of two-wire instruments
● Quasi 5-digit LCD display
High precision, 0.05%

Automatic range, which can effectively improve accuracy
● Built in battery, can work for 20 hours on a single charge (Ni MH battery)
The resolution of frequency measurement can reach 0.01Hz

● Can display 5-digit readings such as 20.000mA and 5.0000V

measurement metrics

Output indicators

Technical indicators

● Input resistance:
Current range: 10 Ω
Voltage range: 10M Ω
Frequency range: 1M Ω
Millivolt range: 1000M Ω
● Load characteristics:
Current range: RL ≤ 1.5K Ω 0-10mA
Voltage range: RL ≥ 5K Ω
Frequency range RL ≥ 5K Ω
Millivolt range: RL ≥ 5K Ω frequency
Input waveforms: rectangular wave, sine wave, triangular wave, pulse (Ton ≥ uS)
Frequency input sensitivity: Vp-p ≥ 300mV 1000KHz
Operating temperature: 0 ℃~50 ℃
Dimensions: 190 × 95 × 40mm
Environmental temperature: ≤ 90% relative humidity, no condensation
Weight: 380 grams (including battery)