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Ky Digital Hydraulic Dead Weight Deadweight Tester

Negotiable 1 Piece (MOQ)

Min. Order:

1 Piece

Port:

Xian, China

Production Capacity:

1000PCS Per Pyear

Payment Terms:

T/T, Western Union, Money Gram

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Xi'an Yunyi Instrument Co., Ltd.

Shaanxi, China

Last Login Date:

Oct 26, 2023

Main Products:

Pressure Gauge, Transmitter, Calibrator, Dead Weight Tester

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Product Description

Company Info

Basic Info.

Model NO.

KY-2.5/0.6/6/25/60/100/250

Application

Chemical Instrument

Power

Hydraulic

Voltage Output

220V

Current Output

Thermocouple (TC)

Resistance-Temperature Detector (RTD)

LCD Display

With LCD Display

Customized

Name

Ky Digital Hydraulic Dead Weight Deadweight Tester

Transport Package

Wooden

Specification

60-120kg

Origin

China

HS Code

9026201090

Product Description

Description KY digital hydraulic dead weight deadweight tester

KY series piston gauge is our new R & D product manufactured according to the latest national "piston gauge" test procedures (JJG59-2007). The key components of piston gauge uses a tungsten carbide material with a high hardness and low temperature coefficient of linear expansion, which improving the wear resistance of the piston,therefore only a little (negligible )deformation under the pressure,performance is extremely stable. Working medium with a piston isooctyl sebacate, so pressure gauge with high sensitivity. As a result of new materials, new technologies, new processes,the technical indicators of new piston gauge has been greatly improved. Thus widely used to test digital pressure gauge, precision pressure gauges, pressure transmitters, pressure sensors and other pressure instruments.









					Features KY digital hydraulic dead weight deadweight tester
					1. The piston and cylinder are made of high strength, high stiffness, and low temperature coefficient of linear expansion of the carbide grinding tungsten carbide material , with a wide range of ambient temperature , stable performance 20 ± 5 ºC. 2. The load center of gravity low, weight by Cradle applied directly to the piston, the piston smooth operation, the pressure fluctuation is extremely small, accurate indication. 3. When pressure more than 25MPa ,the medium uses a small viscosity isooctyl sebacate, thus ensuring a very high sensitivity. 4. The weights used are all non-magnetic stainless steel material. 5.The piston displacement sensor used to monitor the working position, the piston up and down stroke of ± 1.5mm, instrument display is sensitive, smart, and accurate. 6. Wide range, at the lower 1MPa, the basic error of ± 0.02% or ± 0.05%, a KY100 type manometer, capable of reaching the upper limit of the current domestic 6,60,100MPa three measuring manometer. 7. pressure adjustment easy , even at 250MPa pressure could ease.



Applications KY digital hydraulic dead weight deadweight tester

Typically dead weight testers are used in calibration laboratories to calibrate pressure transfer standards like electronic pressure measuring devices





Parameter KY digital hydraulic dead weight deadweight tester

Model number	Range (MPa)		Accuracy
KY-0.6	0.04~0.6		±0.05% 0.02%
KY-6	0.1~6
KY-25	0.5~25
KY-60	1~60
KY-100	2~100
KY-160	2~160
KY-250	5~250
KY-300	5~300


Model KY digital hydraulic dead weight deadweight tester

Item		0.6MPa	6MPa	25MPa	60Mpa	100MPa	160MPa	250MPa
Range	MPa	0.04-0.6	0.1-6	0.5-25	1-60	2-100	2-160	5-250
Up limit of measurement	MPa	0.6	6	25	60	100	160	250
Down limit of measurement	MPa	0.04	0.1	0.5	1	2	2	5
Piston nominal area	cm²	1	0.5	0.1	0.05	0.05	0.05	0.02
Chassis and piston	Nominal mass kg	0.4	0.5	0.5	0.5	1	1	1.25
Chassis and piston	Generatedpressure MPa	0.04	0.1	0.5	1	2	2	5
Special weight	Nominal mass kg	0.1;0.5	0.5;2.5	0.5;2.5	0.5;2.5	0.5;1;2;5	0.5;1;2;5	1.25;2.5;5
	Generatedpressure MPa	0.01;0.05	0.1;0.5	0.5;2.5	1;5	1;2;4;10	1;2;4;10	5;10;20
	Number	6;10	4;11	4;9	4;11	1;2;1;9	1;2;1;9	1;2;11
Both ends of the lock nut		M20×1.5	M20×1.5	M20×1.5	M20×1.5	M20×1.5	M20×1.5	M20×1.5
Weight	kg	35	60	55	90	85	110	140
Working liquid	25#Transformer oil and aviation kerosene mixed (4.39:1).20 ºC Kinematic viscosity 9 ~ 12 centistokes, The acid value of less than 0.05 mg KOH/ G				sebacate 20 ºC kinematic viscosity 20-25 centistokes, acid value is not greater than 0.05 mg KOH/ G
Working liquid

Address: Roomb1203, Inland Port Mansion, Xi′an International Park, Xi′an, Shaanxi, China

Business Type: Manufacturer/Factory

Business Range: Instruments & Meters

Main Products: Pressure Gauge, Transmitter, Calibrator, Dead Weight Tester

Company Introduction: Xian Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer, Mr Tian has more than 30 years experience on this area, and he is one of the engineers who introduced the Rosemount technology.

We are specialized in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer, etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.

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