Đồng hồ hiệu chuẩn áp suất, victor Victory instrument pressure calibrator vc15+

Basic Features:

          Measurement and output accuracy is 0.02%, measurement is displayed as 5 digits, and output is displayed as 6 digits.

Measurement function:

DC voltage, DC current, frequency, on-off measurement, pressure

Output function:

DC voltage, DC current, analog transmitter, frequency, number of pulses, pressure

          Internal 24 V loop power supply to power the transmitter and simultaneous milliamp measurements

          Fast-responding switch test allows capture switch settings, resets, etc.

          25% and 100% manual stepping, automatic stepping and automatic ramp output for DC current output

          Large-screen LCD multi-data display, can display simultaneously: DC current and % value

          It can be equipped with 43 pressure modules of different pressure ranges of APM series, which can display 5-digit pressure measurement with accuracy of 0.025%

          It has the function of automatic pressure zero adjustment; it has the function of testing the switch. It automatically locks the current pressure display value and the on/off state of the switch when the switch is off-pass or on-off.

          The operation performance is superior to the keyboard configuration, and the increase/decrease key of the output setting corresponds to the display setting value on the LCD.

          Panel calibration technology allows calibration without opening the case

          With white LED backlight, with automatic backlight off and automatic power off function, suitable for field use

Measurement basic technical specifications [ applicable withinone year after calibration, 23 °C ± 5 °C, 35 ~ 70% RH, accuracy = ± (% of reading + range %)]    

Measurement function

Range

Measuring range

Resolution

Accuracy

Remarks

DC voltage

DCV

200mV

-20.00 to 220.00mV

10μV

0.02+0.02

Input resistance:

About 100MΩ

5V

-0.5000 to 5.5000V

0.1mV

0.02+0.01

Input resistance: about 1MΩ

50V

-5.000 to 55.000V

1mV

0.02+0.01

DC

DCI

50mA

-4.000 to 55.000 mA

1μA

0.02+0.01

Input impedance: 5Ω

frequency

FREQ

500Hz

3Hz ~ 500.00Hz

0.01Hz

±2 words

Input impedance: greater than 100kΩ

Frequency sensitivity:

Square wave at least 3Vp-p

50% duty cycle

5KHz

3Hz ~ 5.0000KHz

0.1Hz

50KHz

3Hz ~ 50.000KHz

1Hz

On-off detection

≤250Ω sound

OPEN/CLOSE

Open circuit voltage is about 2.5V

Features

Range

Output setting range

Resolution

Accuracy

Remarks

DC voltage

DCV

1000mV

-100.00 ~ 1100.00mV

10μV

0.02+0.01

Maximum output current 2mA

10V

-1.0000 to 11.0000V

0.1mV

0.02+0.01

Maximum output current 5mA

DC

DCmA

20mA

0.000 to 22.000 mA

1μA

0.02+0.02

At 20 mA,

Maximum load 1KΩ resistor

When simulating the transmitter,

External power supply 5~28V

Maximum load 1KΩ resistor

frequency

FREQ        

100Hz

1.00Hz to 110.00Hz

0.01Hz

±2 words

1 to 11 Vp-p square wave

Level accuracy

±10 % reading +0.5V

50% duty cycle

Load >100KΩ

1KHz

0.100KHz ~ 1.100KHz

1Hz

10KHz

1.0KHz ~ 11.0KHz

0.1KHz

pulse

PULSE

100Hz

1 to 100000cycles

1cyc

——

1 to 11 Vp-p square wave

Level accuracy

±10 % reading +0.5V

50% duty cycle

Load >100KΩ

1KHz

10KHz

Loop power

LOOP

24V

Maximum output current 25mA

Short circuit protection

pressure

PRESS

Depending on the pressure module

——

Depending on the pressure module

Depending on the pressure module

It can be equipped with 43 kinds of pressure modules of APM series, which provide modules for differential pressure, gauge pressure, vacuum pressure, absolute pressure, double pressure and high pressure. For detailed technical specifications, please refer to the relevant pressure module technical data.