Precisão Hangzhi

High Precision Current Transducer, Voltage Transducer & Tester Manufacturer

Multi-Functional Transmitter Calibrating Device

HZ302 Series Multi-Functional Transmitter Calibrating Device is a Three-Phase AC/DC output high precision instrument. Power amplifier outputs wide band, large power, low distortion and strong load capacity. Voltage and current output are protected with open circuit, short circuit and overload. The equipment provides the function of high-precision DC measurement and it can be used for verification of transmitter.

HZ302 Series Multi-Functional Transmitter Calibrating Device
HZ302 Series Multi-Functional Transmitter Calibrating Device

Key Features of Hangzhi Multi-Functional Transmitter Calibrating Device

High Precision

Measure ±0-10V DC input voltage, ±0-20 mA DC input current. Basic vibration limit follows 0.01% RG.

Wide Measurement Range

The maximum DC voltage output:1100V.
The maximum AC voltage output: 770V.
The maximum output of AC / DC current: 30A.
The AC output frequency: 45Hz-65Hz.

Stable Output

The AC output distortion ≤ 0.2% and the DC output ripple content ≤ 0.2%.

Accurate Adjustment

Output features Fixed Point Output, Rotary Encoder and Step Scale etc multi-adjustment methods of measurement value.

Support Expansion

On an optional 25T / 50T coil that produces a maximum equivalent current of 1250A for calibrating the AC / DC clamp gauge.

Easy to Operate

Equipped with large size LCD touch colorful screen, the value display intuitive, convenient operation.

Strong Reliability

The output has perfect hardware and software protection function to improve the long-term reliability of the equipment.

HZ3021(Level 0.01) Multi-Functional Transmitter Calibrating Device

Output of AC Voltage

Basic Range:   57.7V, 100V, 220V, 380V, 700V.
Regulating Range:    (0～110)%RG
Regulating Fineness:    0.01%RG, 0.1%RG, 1%RG, 10%RG
Stability:    0.01%RG/Min.
Total Harmonic Distortion:    ≤0.2% (Non-Capacitive Load)
Output of Maximum Power:    ≤30VA
Intrinsic Deviation Limit:    ±0.05%RG

Output of AC Current

Basic Range:   0.1A, 0.2A, 0.5A, 1A, 2A, 5A, 10A, 25A
Regulating Range:    (0～110)%RG
Regulating Fineness:    0.01%RG, 0.1%RG, 1%RG, 10%RG
Stability:    0.01%RG/Min.
Total Harmonic Distortion:    ≤0.2% (Non-Capacitive Load)
Output of Maximum Power:    ≤60VA
Intrinsic Deviation Limit:    ±0.05%RG
Output of AC Power
Intrinsic Deviation Limit of Active Power:   ±0.05%RG
Intrinsic Deviation Limit of Reactive Power:    ±0.1%RG
Stability of Active Power:    0.01%RG/Min.
Stability of Reactive Power:    0.02%RG/Min.
Phase Output
Regulating Fineness:   0°～359.999°
Resolution:    0.001°
Intrinsic Deviation Limit:    ±0.05°
Power Factor
Regulating Fineness:    -1～0～1
Resolution:   0.0001
Intrinsic Deviation Limit:   ±0.0005
Frequency Output
Adjustable Frequency Range:    45Hz～65Hz
Resolution:   0.001Hz
Intrinsic Deviation Limit:   ±0.005Hz
Harmonics Output
Harmonics Number:    2nd～31st
Harmonics Content:   0～40%
Harmonics Phase:   0°～359.99°
Output of DC Voltage
Basic Range:    75mV, 300mV, 1V, 3V, 10V, 30V, 100V, 300V, 600V, 1000V
Regulating Range:   (0～110)%RG
Regulating Fineness:   0.01%RG, 0.1%RG, 1%RG, 10%RG
Stability:  0.01%RG/Min.
Output of Maximum Power:  ≤30W
Intrinsic Deviation Limit:  ±0.02%RG
Ripple Content:  ≤0.2%
Output of DC Current
Basic Range:    30μA,100μA, 300μA, 1mA, 3mA, 10mA, 30mA, 0.1A, 0.3A, 1A, 10A, 25A
Regulating Range:   (0～110)%RG
Regulating Fineness:   0.01%RG, 0.1%RG, 1%RG, 10%RG
Stability:  0.01%RG/Min.
Output of Power Capacity:  ≤50W
Intrinsic Deviation Limit:  ±0.05%RG
Ripple Content:  ≤0.2%
Output of DC Power
Intrinsic Deviation Limit:    0.05%RG
Power Stability:   0.01%RG/Min.
Voltage Measurement of DC Input
Basic Range:    0～±10V
Intrinsic Deviation Limit:   ±0.01%RG
Resolution:   0.001%RG
Current Measurement of DC Input
Basic Range:    0～±20mA
Intrinsic Deviation Limit:   ±0.01%RG
Resolution:   0.001%RG
Electrical Deviation Measurement（40V～400V)
Intrinsic Deviation Limit of Active Power:    ±0.05%RG
Intrinsic Deviation Limit of Reactive Power:   ±0.1%RG
Input of Tested Electric Pulse
Pulse Electrical Level:    5～24V, 5mA
Input Frequency:   ≤100kHz
Output of Standard Electric Pulse
Pulse Electrical Level:    5V±5%,100mA (with short-circuit protection)
Output Frequency:   50kHz
Other Index
Power Supply:    AC220V±10%
Dimension:   520 X 540 X 205mm (W X D X H)
Net Weight:   ≤30kg
Ambient Operation Temperature Range & Relative Humidity:   -20～40℃, RH≤85%
Power Consumption of Device:   ≤1KW

Typical Applications of Hangzhi Multi-Functional Transmitter Calibrating Device

HZ302 series application
application for power supply system
Tests to Power Supply
Measurement Calibration
application for scientific research
Scientific Research

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