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Dead Weight Tester Designed for High Accuracy Pressure Calibration Using Isooctyl Sebacate Working Fluid and Stable Core
Dead Weight Tester Designed for High Accuracy Pressure Calibration Using Isooctyl Sebacate Working Fluid and Stable Core
Specifications
Brand Name :
YUNYI
Model Number :
JY25
Certification :
CE
Place of Origin :
China
MOQ :
1 Piece
Price :
negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000-5000pcs
Delivery Time :
10 work days
Packaging Details :
cardboard box
Production Range :
0.5-25 MPa
0.5-25 MPa :
0.5-25 MPa
Piston Area :
0.1 cm²
Main Unit Total Weight :
28 kg
Main Unit Dimensions :
460 × 350 × 360 mm (L × W × H)
Number of Weights :
13
Description

JY25 Piston Gauge: High-Accuracy Pressure Calibration with a Tungsten Carbide Core

Company Profile

Xi’an Yunyi Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure meter,level meter, flow , temperature instrument and automatic control equipment.The 2638-square-meter workshop has its own machining department and production line, focusing on R&D and production of customized and industrialized automatic instruments, providing complete set of customized solutions to create high-quality instruments.

Dead Weight Tester Designed for High Accuracy Pressure Calibration Using Isooctyl Sebacate Working Fluid and Stable Core

Engineered for metrology labs that cannot compromise on accuracy, the JY25 Piston Dead Weight Tester sets a new standard for pressure calibration. It features a tungsten carbide core for unmatched stability and minimal deformation. Paired with an isooctyl sebacate working fluid, it delivers exceptional sensitivity to reliably calibrate even the most precise pressure instruments.

Dead Weight Tester Designed for High Accuracy Pressure Calibration Using Isooctyl Sebacate Working Fluid and Stable Core

Technical Specifications

Model Number Range (MPa) Accuracy
JY-0.6 0.04 ~ 0.6 ±0.02%
JY-6 0.1 ~ 6 ±0.05%
JY-25 0.5 ~ 25 ±0.05%
JY-6 1 ~ 60 ±0.05%
JY-100 1 ~ 100 ±0.05%
JY-160 2 ~ 160 ±0.05%
JY-250 5 ~ 250 ±0.05%

Key Features & Advantages

Robust Core: Tungsten carbide piston and cylinder for high wear resistance and stable performance across a wide ambient temperature range (20±5°C).

Precision Engineering: Low-center-of-gravity weights and direct loading ensure smooth piston rotation, minimal pressure fluctuation, and accurate readings.

High Sensitivity: Use of low-viscosity isooctyl sebacate medium guarantees high sensitivity, especially above 25 MPa.

Advanced Design: Non-magnetic stainless steel weights; integrated piston displacement sensor for clear, intelligent position monitoring.

Easy Operation: Features a wide range and a user-friendly pressure regulator for smooth operation even at high pressures up to 250 MPa.

Typical Applications
This tester is widely used for the calibration and testing of:

Digital Pressure Gauges

Precision Pressure Gauges

Pressure Transmitters

And other pressure instruments.

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Dead Weight Tester Designed for High Accuracy Pressure Calibration Using Isooctyl Sebacate Working Fluid and Stable Core

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Product Detail
Brand Name :
YUNYI
Model Number :
JY25
Certification :
CE
Place of Origin :
China
MOQ :
1 Piece
Price :
negotiable
Contact Supplier
video
Dead Weight Tester Designed for High Accuracy Pressure Calibration Using Isooctyl Sebacate Working Fluid and Stable Core

Xi'an Yunyi Instrument Co., Ltd

Verified Supplier
6 Years
Since 2007
Business Type :
Manufacturer, Exporter
Main Products :
Smart Water Pressure Sensor, Air Pressure Transducer Sensor, Oil Pressure Sensor
Total Annual :
1000000-2000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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