Name: high quality low cost digital Dead Weight Tester
Brand: Yunyi
Availability: InStock

Product Details

Specifications

high quality low cost digital Dead Weight Tester
1 professional manufacturer
2 quick shipment
3 CEcertification

YS series Deadweight Tester

Description:

Deadweight tester (DWT) is a calibration standard which uses a piston cylinder on which a load is placed to make an equilibrium with an applied pressure underneath the piston.
Deadweight testers are so called primary standards which means that the pressure measured by a deadweight tester is defined through other quantities; Length, mass and time.
Typically deadweight testers are used in calibration laboratories to calibrate pressure transfer standards like electronic pressure measuring devices.

Purpose:
YS-6 Deadweight Tester. Pressure Range 5.8 - 87psi. Accuracy: 0.015% or 0.020% of reading.
YS-60 Deadweight Tester. Pressure Range 14.5 - 870 psi. Accuracy: 0.015% or 0.020% of reading.
YS600 Deadweight Tester. Pressure Range 145 - 8700 psi. Accuracy: 0.015% or 0.020% of reading

Specifications:

Type			YS-6	YS-60	YS-250	YS-600
Technical data		unit	range
			0.04~0.6MPa	0.1~6MPa	0.5~25MPa	1~60MPa
Nominal up limit		MPa	0.6	6	25	60
Nominal down limit		MPa	0.04	0.1	0.5	1
Mearument up limit		MPa	0.6	6	60	60
Mearument limit		MPa	0.04	0.1	0.5	1
Nominal piston area		CM 2	1	1	0.5	0.1
Carrier and piston	Nominal mass	Kg	0.4	0.5	0.5	1
	Produced Pressure	MPa	0.04	0.5	0.5	1
Supplied Weights	Nominal mass	Kg	0.1;0.5	1;5;	0.5; 25	10;50
	Produced Pressure	MPa	0.01;0.05	0.1;0.5	0.05;2.5	1;5;
	Quantity Block	piece	6;10	4;11	4;9	4;11
Connection			M20 × 1.5	M20×1.5	M20 × 1.5	M20×1.5
weight		Kg	35	65	75	95
Working Medium			Transformer Oil (viscosity 9~12 centistokes at 20i), or Medical Castor Oil (aciditymg KOH/g)		Sebacate (amyl sebacate or dioctyl sebacate) 20:00 kinematic viscosity of 20 to 25 per cent pool, acid value of not more than 0.05 mg KOH / g

About Us:

Xi'an 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 on this area, he is one of the engineers who introduced the Rosemount technology. We specializing 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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Katherina Wang