Name: High Accuracy Float Type Piston Dead Weight Tester From Shelok
Brand: SHELOK
Availability: InStock

Product Details

High Accuracy Float Type Piston Dead Weight Tester From Shelok

Description High Accuracy Float Type Dead Weight Tester

Pneumatic Dead Weight Tester with compressed air or nitrogen gas as the pressure source, is a Aerodynamic load pressure meter that with precision float ball in pressure area of lower sphere working state for the effective area of the floating ball.The floating ball tester as a pressure resource of pressed air and Nitrogen. It is pneumatic loaded pressure calibrator to use the floating ball.

The tester is a kind of pressure Benchmark instrument, with nitrogen or instrument compressed air as energy. it's an ideal equipment that calibrate all kinds of high accuracy of pressure transmitter, differential transmitter and precision of pressure gauge.

Detailed Images High Accuracy Float Type Dead Weight Tester

Specification High Accuracy Float Type Dead Weight Tester

Model No. SLK-Y047 Dead Weight Tester Parameter
Output Pressure	0.001~0.25 Mpa
Accuracy	±0.05%
Working Temperature	15℃~30℃
Rated Pressure Supply	0.5 Mpa
Max Pressure Supply	0.7 Mpa
Min Pressure Supply	1.5 Times of Output Pressure(3Mpa When Lower Than 3Bar)
Air Consumption at Rated Pressure Supply	≤150 l/h
Dimension	380×240×260mm
Weight	≈15KGS

Model No. SLK-Y047 Dead Weight Tester Standard Weights
Weight Name	Weight Mark (Mpa)	QTY(Pcs)
Standard Weight	0.05	4
	0.02	1
	0.01	2
	0.005	1
	0.002	1
	0.001	2
Short-Weight Fram	0.005	1
Long-Weight Frame	0.005	1

Model No. SLK-Y055 & SLK-Y055A Dead Weight Tester Parameter
SLK-Y055SLK-Y055A
Ouptput Pressure	0.005~0.6 Mpa0.005~0.4 Mpa
Accuracy	±0.05 %
Working Temperature	15℃~30℃
Temperature Coefficient	1.7×10^-5℃
Reated Pressure Supply	0.9 Mpa	0.6 Mpa
Max Pressure Supply	1 Mpa
Min Pressure Supply	1.5 Times of Output Pressure (3Mpa When Lower Than 3Bar
Air Consumption at Rate Pressure Supply	≤300 l/h
Dimension	380×240×260mm
Weight	≈15KGS	≈12KGS

Model No. SLK-Y055 & SLK-Y055A Dead Weight Tester Standard Weights
Weight Name	Weight Mark (Mpa)	QTY(Pcs)
Weight Name	Weight Mark (Mpa)	SLK-Y055	SLK-Y055A
Standard Weight	0.05	11	7
	0.02	1	1
	0.01	2	2
	0.005	1	1
Long-Weight Frame	0.005	1	1

Work Principle

Precision float ball in a cylindrical nozzle, special weight effects at the top of the ball and the pressure in the nozzle effects at the bottom of the ball, so that the ball floating in the nozzle. When the special weights gravity is balanced to the pressure force, the floating ball pressure meter can output a stable and precise pressure value.