APGK-H – Advanced Pressure Gauge Calibration Kit (Hand Pump series)

Overview:

The APGK Series Pressure Calibration Kit is a complete and portable solution designed for precise pressure measurement and calibration in both laboratory and field environments. The system combines a high-accuracy digital pressure gauge with a manual pressure generation pump, allowing technicians to generate and measure pressure within a single integrated unit.

With an accuracy of up to 0.02% of full scale and pressure ranges extending from –1 bar to 1000 bar, the APGK Series supports both gauge and absolute pressure measurements, making it suitable for a wide range of calibration tasks.

The instrument offers 14 selectable pressure units, a clear display with 0–100% full-scale progress bar, and useful diagnostic functions such as zero, tare, and peak hold for efficient testing and analysis. Designed with a rugged IP67 protection class, the unit is suitable for demanding industrial environments. Available in both pneumatic (-0.95 to 60 bar) and hydraulic (up to 700 bar) configurations, the APGK Series provides a versatile and reliable solution for calibration of pressure gauges, transmitters, and transducers across multiple industrial applications.

Applications:

Calibration and verification of pressure gauges, pressure transmitters, and pressure transducers in industrial instrumentation systems.
Testing and adjustment of pressure switches by generating precise pneumatic or hydraulic pressure.
Field calibration and maintenance of pressure instruments in industries such as oil & gas, power plants, petrochemical, and manufacturing.
Calibration of vacuum and low-pressure devices using pneumatic pump configurations.
Testing of high-pressure hydraulic instruments and safety devices using hydraulic pump kits.
On-site troubleshooting and commissioning of pressure measurement systems and control loops.
Verification of pressure sensors and monitoring devices used in process control applications.
Use in calibration laboratories and maintenance workshops for accurate pressure testing and validation of instrumentation.

Specifications:

Pressure Indicator range	-1 to 1000 bar
Resolution	0.0001 to 0.1 bar
Accuracy	STD	LA	HA
	±0.1% of F.S	±0.05% of F.S	±0.02% of F.S
Special Functions (USER ADJUSTABLE)	Min/Max/ZERO/TARE/ LEAK TEST/DAMP/RESOLUTION DIGIT ADJUSTMENT/BL ADJUSTMENT
Hand Pump Range	-0.95 to 60 bar (Pneumatic) / 0 to 700 bar (Hydraulic)
Storage Temperature	-20°C to 70°C
Operating Temperature	0 to 60°C
Pressure Indicator connection	1/4″ BSP (M)
Units (Depends upon ranges)	bar, psi, Kg/cm2, KPa, MPa, mmHg, atm, mH2O, inHg, inH2O, ftH2O, cmH2O, mbar, mmH2O
Protection	ABS Plastic with IP67
Power Supply	4 x AA battery
Pressure Media	All liquid and gas compatible with SS316
Battery Backup	2000 hours (STD), 400 hours (LA,HA)
Safety Standards	IEC 61000-4-2: Testing and measurement techniques – Electrostatic discharge immunity test. IEC 61000-4-3: Testing and measurement techniques – Radiated, radio-frequency, electromagnetic field immunity test
Certification	CE certified product
Data Logger	Data Output Format .TXT format via Serial Port Monitor Real-Time Clock (RTC) 24-hour internal clock Time Configuration: -User-Defined Date & Time Start Function Modes: – Immediate Start – Scheduled Start (date/time-based triggering) Logging Capacity by Up to 36,000 samples
Sensor	Gauge & Absolute
Over Pressure	120%FS up to 40 bar, 105%FS above 40 bar
Ideal	All process industries