DEAD WEIGHT PRESSURE GAUGE TESTER APPARATUS

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DEAD WEIGHT PRESSURE GAUGE TESTER APPARATUS

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DEAD WEIGHT PRESSURE GAUGE TESTER APPARATUS Specification

Number of Specimens
Single Gauge

Response Time
Immediate (Static Weight)

Product Type
DEAD WEIGHT PRESSURE GAUGE TESTER APPARATUS

Automation Grade
Manual

Accuracy
0.25% of reading

Specimen Size
Standard Pressure Gauge Adapter

Port Size
1/2 inch BSP

Features
Corrosion-resistant construction, Easy operation, High stability weights

Gas Pressure
N/A (uses Hydraulic Oil)

Hardness
Weights: 60 HRC (Approx.)

Usage
Engineering Testing Equipment

Display Type
Analog

Humidity
Up to 80% RH (non-condensing)

Application
Engineering Testing Equipment

Mounting Type
Bench-mounted

Resolution
0.1 kg/cm

Max Height
500 mm

Interface Type
Mechanical connection

Measuring Range
0 40 kg/cm

Power Supply
Not required (Manual)

Temperature
10C to 45C

Test Range
Up to 40 kg/cm

Capacity
Up to 40 kg/cm

Machine Weight
Approx. 35 kg

Test Speed
Manual operation

Test Stroke
Up to 25 mm

Control Mode
Manual

Material of Construction
Stainless steel / Brass

Base Plate Dimension
350 mm x 350 mm

Gauge Compatibility
Bourdon Tube, Diaphragm & Capsule Gauges

Equipment Type
Pressure Gauge Calibration Apparatus

Standard Accessories
Weight set, Testing adaptors, Oil Reservoir, Instruction Manual

Weight Set Increments
2.5, 5, 10, 20 kg/cm²

Piston Diameter
10 mm

Oil Medium
Hydraulic oil, usually SAE 40

Finish
Powder-coated, rust resistant

Safety Measures
Leak-proof operation, Overpressure protection valve

DEAD WEIGHT PRESSURE GAUGE TESTER APPARATUS Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash on Delivery (COD), Cash Advance (CA), Cheque, Telegraphic Transfer (T/T), Letter of Credit (L/C)

Packaging Details
Carton Box, Export Quality also Available

Main Export Market(s)
Asia, Middle East, Africa

Main Domestic Market
All India

Certifications
ISO 9001, 14001, CE

About DEAD WEIGHT PRESSURE GAUGE TESTER APPARATUS

Specification:

DEAD WEIGHT PRESSURE GAUGE TESTER APPARATUS

Deadweight testers are the basic primary standard used worldwide for the accurate calibration of pressure gauges, pressure transducers etc.

The equipment is self-contained and portable so it may be used in lecture theatre demonstrations or as a master calibrator for the laboratory.

The instrument combines a low and high-pressure range provided by two pistons of different effective area.

Calibration is accurate to within 0.025% of reading.

A laboratory calibration certificate is supplied for each piston together with a traceable certificate of over all accuracy.

The pressure in the system is produced by means of a capstan-operated hydraulic ram balanced by dead weight acting upon a piston of known area.

Oil is used as the hydraulic fluid. The pressure developed is applied to the gauge that is to be calibrated.

A spirit level and adjustable feet are provided to enable the operator to level the instrument.

A flotation indicator mounted on the top plate removes the guesswork when floating the piston.

The instrument is supplied complete with necessary weights and a fitted carrying case.

1/8, 1/4, 3/8, 1/2 inches BSP and NPT female adaptors are included together with spare seals and a quantity of oil.

Reliable Calibration Performance

This apparatus delivers stable and highly accurate calibration for pressure gauges used in engineering applications. With an immediate response time and a measuring range up to 40 kg/cm, technicians benefit from confident and repeatable results during routine gauge verification. Compact bench-mounted design supports efficient workflows.

Superior Materials & Safety Features

Built with stainless steel and brass, the equipment withstands corrosion and daily operational rigors. Safety is ensured through leak-proof operation and an integrated overpressure protection valve. The powder-coated finish further protects the apparatus, making it suitable for environments with up to 80% relative humidity and temperatures ranging from 10C to 45C.

FAQs of DEAD WEIGHT PRESSURE GAUGE TESTER APPARATUS:

Q: How do I operate the DEAD WEIGHT PRESSURE GAUGE TESTER APPARATUS for gauge calibration?

A: Simply mount your pressure gauge using the provided adaptors, select the desired weights in increments up to 40 kg/cm, and manually operate the piston to apply pressure. The analog display provides immediate and accurate readings.

Q: What types of gauges can be tested with this apparatus?

A: This equipment is compatible with Bourdon tube, diaphragm, and capsule pressure gauges, accommodating standard specimen sizes and connections through its mechanical interface.

Q: Where is this tester best used?

A: The tester is especially suited for engineering laboratories, calibration facilities, and manufacturing units, thanks to its bench-mounted design and rust-resistant construction. It is widely used by exporters, manufacturers, and suppliers in India.

Q: What benefits does the corrosion-resistant design offer?

A: Corrosion-resistant stainless steel and brass construction, along with a powder-coated finish, enhance durability against moisture and harsh environmental conditions, ensuring reliable long-term operation in varied industrial settings.

Q: When should I consider recalibrating my pressure gauge using this apparatus?

A: Calibration should be performed periodically, according to the manufacturers recommendations, or whenever you notice gauge accuracy drift. Regular calibration using this apparatus maintains measurement confidence and compliance with engineering standards.

Q: What safety features are included with the tester?

A: The device incorporates leak-proof seals and an overpressure protection valve to prevent accidental oil spills and safeguard operators from exposure to excessive pressures during testing.

Q: What is the process for changing weights and testing different pressure ranges?

A: Weights can be easily added or removed in increments of 2.5, 5, 10, and 20 kg/cm to achieve your desired test pressure. Manual control allows adjustment up to 40 kg/cm, with instant analog readings provided through the gauge display.

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