Reviews Digital Pressure Calibrator

Fluke 725 Multifunction Process Calibrator

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.

SIMPLE OPERATION : With only 3 buttons: 94dB, 114dB and Power On/Off Button. Simply power on the calibrator, select 94dB or 114dB level, and it's ready to go!.
CLEAR DIGITAL DISPLAY: Digital display shows the chosen dB level clearly with Backlight. Avoid making careless mistakes comparing with traditional power switching buttons..
PORTABLE: Lightweight and small size. Handy sound source for quick and easy calibration of sound level meters and sound measuring systems..
SUITABLE FOR 1/2" and 1" MICROPHONE SIZE 1/2" transducer cap (adaptor) is inserted on the calibrator, simply remove the cap to calibrate sound level meters with 1" Microphone.
PROFESSIONAL: Conforms to IEC60942 (IEC942) class 1 standard. Solid design provides accurate and reliable performance, suitable for personal, field and laboratory use..

Pressure calibrator to calibrate pressure-to-current (P/I) transmitters in industrial processes.
Measures pressure to 1,500 psi displayed in units of psi, inH2O, cmH2O, bar, mbar, kPa, inHg, mmHg and kg/cm2.
Measures mA with 0.015% accuracy and 0.001 mA resolution.
Compatible with non-corrosive gases and liquids.

High Performance: Electronic tension calibrator with high performance embedded microcomputer as the core, accurate weighing, stable performance, vibration resistance, high practicability..
Manufacturing Material: The case of hand held tension calibrator is made of ABS engineering plastic, which is strong and durable, which can effectively prolong its service life..
Exquisite Appearance and Portable: Appearance is exquisite and convenient to carry. LCD digital display design, which can know relevant data in a timely and effective manner..
Circuit Damage Prevention: If the sign of low power is displayed, please replace the battery in time. If the electronic weighing device is not used for a long time, take out the battery to avoid damage to the circuit due to battery leakage..
Unit Conversion: Press the "UNIT" key, and the weighing instrument will perform cycle conversion among the four units of KG, lb, catty, and oz..

The distortion detection circuitry is 100% analog, digital microprocessing system used for display and calculation of overlap.
Distortion Detection trigger level > 1.0% Harmonic Distortion.
3 stage autoranging for wide range of input signal from 1Vrms – 200Vrms. (40,000 Watts at 1 ohm).
The Crossover Calibrator’s circuitry is digital microprocessor controlled.
Crossover -3dB point accuracy +/- 0.25dB.

Measuring Parameters: Pressure and Vacuum.
Vacuum Range: Ambient to -0.9 Kg/Cm² | Pressure Range: Ambient to 30 Kg/Cm² (30 Bar) | Master Gauge ( Vacuum & Pressure) Range: -1 to 25 Bar.
Material Of Construction: Aluminium and Stainless Steel | Weight Approx. 1.5 Kgs..
Supply Scope: 1 Unit of Calibrator, 1 Unit of Master Gauge (Range: -1 to 25 Bar), 3 Nos Reducers (1/4", 1/2", 3/4"), Instruction Manual and....
Applications: Calibration Labs, Field Calibration, Pressure Gauge Calibration, Pressure Transmitter Calibration..

Features: Dual source of pneumatic 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 | Adjustable stroke..
Model: DPI-2300 | Range: 0 to 600 Kg/Cm2 | Winters Pressure Gauge Range: 0 to 700 Bar | Winters Vacuum Gauge: -1 to 0 Bar/ -1 to 3 Bar..
Material of Construction: SS 304 | 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 | Weight: 2.5 Kg Approx..
Supply Scope: 1 Unit of Calibrator, 3 Nos Reducers (1/4.

Features: Dual source of pneumatic 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 | Adjustable stroke..
Model: DPI-2300 | Range: 0 to 600 Kg/Cm2 | 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, 3 Nos Reducers (1/4.

Model: AI-DP1-2200 | Measuring Parameters: Pressure and Vacuum | Model: Hand operated.
Vacuum Range: Ambient to -0.9 Kg/Cm² | Pressure Range: Ambient to 30 Kg/Cm² (30 Bar).
Weight Approx. 1.5 Kgs. | Material Of Construction: Aluminium and Stainless Steel |.
Supply Scope: 1 Unit of Calibrator, 3 Nos Reducers (1/4", 1/2", 3/4").
Applications: Field Calibration, Calibration Labs, Pressure Gauge Calibration, Pressure Transmitter Calibration..