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Accurate pressure readings are critical for safety, efficiency, and quality control in numerous industrial and scientific applications. Selecting the right pressure calibrator ensures that your instruments are functioning correctly, preventing costly errors and potential hazards. This guide will help you navigate the key factors to consider when purchasing a pressure calibrator.
Features: Dual source of Hydraulic pressure and vacuum | Built-in fine adjust vernier | Needle valve provides controlled pressure release | Selector valve for vacuum or pressure generation | Comfortable and ergonomically designed molded handles...
Model: DPI-2300 | Range: 0 to 600 Kg/Cm² | Pressure & Vacuum Gauge Range: 0 to 700 Bar | Material of Construction: SS 304 | Weight: 2.5 Kg Approx.
Operation: Pressure is generated by the hand operation of the caliper handle which move a piston back and forth resulting in the suction and delivery fluid used for pressure generation. Suitable for use with water/oil.
Supply Scope: 1 Unit of Calibrator, Pressure and Vacuum gauge (Range: 0 to 700 bar / 0 to 10000 PSI), 3 Nos Reducers (1/4", 1/2", 3/4"), Instruction Manual and Calibration Certificate Traceable to National Standards (NABL)
✔ Dual Pressure & Vacuum Calibration Tool Generates both pressure and vacuum from -1 to 25 Bar, ideal for calibration of pressure gauges, transmitters, sensors, and industrial instruments.
Calibrator Vacuum Range: Ambient to -0.9 Kg/Cm² | Calibrator Pressure Range: Ambient to 30 Kg/Cm² (30 Bar) (435 PSI) | Master Gauge (Vacuum & Pressure) Range: -1 to 25 Bar ( -14 to 362 PSI)
Weight Approx. 1.5 Kgs. | Material Of Construction: Aluminum and Stainless Steel | Pressure Ports & Fittings: SS 304, O-rings: Nitrile rubber
Supply Scope: 1 Unit of Calibrator, 1 Unit of Master Gauge (Range: -1 to 25 Bar), 3 Nos Reducers(⅛ BSP(F)", ½ BSP(F)", ⅜" BSP(F)) Instruction Manual and Calibration Certificate.
Wide Pressure & Vacuum Calibration Range: Measures vacuum from ambient to -0.9 kg/cm² and pressure from ambient up to 30 bar (435 psi), suitable for most industrial calibration requirements.
High Accuracy Digital Master Gauge: Supplied with a digital pressure & vacuum gauge (-1 to 10 bar) offering ±0.5% accuracy, multi-unit display (bar, psi, kg/cm², MPa), and fast response rate.
Dual-Function Hand Pump Design: Integrated hand pump allows smooth generation of both pressure and vacuum, ensuring stable and repeatable calibration results in labs and field conditions.
Rugged & Portable Construction: Manufactured using aluminium and stainless steel, featuring compact size and lightweight design (approx. 1.5 kg) for easy transport and on-site calibration.
Complete Calibration Kit Ready to Use: Supplied with reducers (1/4", 1/2", 3/4"), digital master gauge, and instruction manual—ready for immediate calibration work.
Designed specifically for calibration applications, this hand pump delivers stable and repeatable pressure and vacuum for accurate testing of gauges, transmitters, sensors, and instrumentation devices.
Supports vacuum from ambient to -0.9 kg/cm² and pressure from ambient up to 30 kg/cm² (30 Bar), making it suitable for most industrial and laboratory calibration needs.
Manufactured using high-grade aluminium and stainless steel fittings to ensure strength, corrosion resistance, and leak-free operation even in demanding field conditions.
Compact and lightweight design (approx. 1.5 kg) allows convenient field calibration and on-site testing without the need for external power sources.
Supplied with a vacuum gauge, integrated hand pump, and instruction manual, enabling immediate use for calibration tasks in labs or industrial environments.
Applications: Calibration Labs, Field Calibration, Pressure Gauge Calibration, Pressure Transmitter Calibration.hand pump portable vaccum guage hand operated pneumatic low pneumatic pressure comparator calibrator 30 bar
The Fluke 725 Multifunction Process Calibrator is a powerful, yet easy-to-use field calibrator. Use the measure and source functions to test and calibrate almost any process parameter
Small, streamlined shape, rugged, reliable design stands up to field use
Easy to read measure/source screen lets you view input and output simultaneously
Measure volts, mA, RTDs, thermocouples, frequency, and ohms to test sensors and transmitters
Source/simulate volts, mA, thermocouples , RTDs, frequency, ohms, and pressure to calibrate transmitters
Features: Dual source of Hydraulic pressure and vacuum | Built-in fine adjust vernier | Needle valve provides controlled pressure release | Selector valve for vacuum or pressure generation | Comfortable and ergonomically designed molded handles...
Model: SK-2300 | Range: 0 to 600 Kg/Cm² | Pressure Gauge Range: 0 to 700 Bar | Material of Construction: SS 304 | Weight: 2.5 Kg Approx.
Operation: Pressure is generated by the hand operation of the caliper handle which move a piston back and forth resulting in the suction and delivery fluid used for pressure generation. Suitable for use with water/oil.
Pressure calibrator pneumatic hand pump 1/4 Portable Low Gauge Vacuum Hydraulic Field 30 bar Field Gauge comparator of wika dial dwyer baumer gauge Hand operated calibrator
Applications: Calibration Labs, Field Calibration, Pressure Gauge Calibration, Pressure Transmitter Calibration. Supply Scope: 1 Unit of Calibrator, Pressure gauge (Range: 0 to 700 bar / 0 to 10152.64 PSI), Instruction Manual and Calibration Certificate...
Features: Oil or Water Operated | User-Friendly Design | Light Weight for Site Calibration | Zero Leakage | Zero Maintenance for 5 Years | Bench Type Pressure Calibrator mainly use for Burst Pressure Testing of Components | Can be Used for Opening...
Base Plate: Stainless Steel | Vacuum Range: 0.6 Bar(500 mBar/450 mm of Hg) | Pressure Range: 0-200 kg/cm² | Instrument Mounting Ports: 2 | Liquid Reservoir and Lock Needle: Provided for Water or Oil |
Last update on 2026-07-10 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Pressure Calibrators
Connectivity and Software
For modern workflows, consider how the calibrator integrates with other systems. Some units offer USB or Bluetooth connectivity for easy data transfer to computers or mobile devices. Companion software can simplify data analysis, report generation, and calibration management. If you need to document calibration procedures for regulatory purposes, robust software capabilities are a significant advantage.
Frequently Asked Questions
What is the difference between gauge, absolute, and differential pressure?
Gauge pressure is measured relative to atmospheric pressure. Absolute pressure is measured relative to a perfect vacuum. Differential pressure is the difference between two pressures.
How often should a pressure calibrator be recalibrated?
The recalibration frequency depends on usage, environmental conditions, and industry standards. Many manufacturers recommend annual recalibration, but critical applications may require more frequent checks.
Can I use a calibrator for both high and low pressures?
Some calibrators are designed with multiple ranges or interchangeable modules to handle a wide spectrum of pressures. However, specialized units often provide higher accuracy within their specific intended range.
What is HART communication?
HART (Highway Addressable Remote Transducer) is a communication protocol used in industrial automation. A calibrator with HART capability can communicate with smart field devices for diagnostics and configuration.
What is data logging in a pressure calibrator?
Data logging allows the calibrator to record pressure readings over time. This is useful for capturing transient events, creating detailed calibration records, and analyzing performance trends.
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