Product Details

KY Series Economic Dead weight tester

Description:
KY series s a high precision and reliable standard pressure calibrator which is basic on Pascal law and a statics balance principle. It isusually called piston gauge or manometer,
sometimes pressure balance instrument, major used in the lab and measure workshop, or as a pressure calibrator. Sometimes, we

use it on some other gauges to calibrate the data.
According to the demands of market, we consider the benefit of the small and middle companies needs to develop such kind of

economic deadweight pressure vacuum tester.

Parameter:

Model	KY-0.6	KY-6	KY-25	KY-60
Nominal Range	0.04 ~ 0.6MPa	0.1~6 MPa	0.5~25MPa	1~60 MPa
Measure Range	0.04 ~ 0.6MPa	0.1~6 MPa	0.5~25MPa	1~60 MPa
Accuracy	0.02 class(±0.02%); 0.05 class (±0.05%)
Function	Range piston gauge, Checked Digital piston gauge, precision pressure gauge, pressure transmitter.
Kolbenwerkstoff	Piston Rod:tungsten carbide, Piston Barrel:tungsten carbide
Counterweight Material	stainless steel 0.02Deg,Carbon steel 0.05Deg
Working medium	Below 25 mpa for transmitter oil or a combination of transformer oil and kerosene oil, more than 25 mpa for sebacic acid ester

Features:
1. Piston and piston vat adopt the material of tungsten carbide, which are coefficient of linear expansion with the characteristics of high hardness and low temperature. The working temperature is wide and characteristics are stable.
2. Because of underslung overload, we put the weight on its shelf and move it stably; accurate pressure data will be showed.
3. When the pressure is over 25MPa, the media which is Sebacic Acid has little thickness to insure manometer to keep high accuracy.
4. Weight are non-magnetism and stainless material.
5. The working place of piston is detected by displacement sensor, and the length of up and down’s piston is ±1.5mm. The meter has acute, striking and accurate characteristics.
6. Wide pressure range. When the date is 1MPa, the basic mistake is ±0.01%,±0.02%,±0.05% ,±0.005%. For a LGSY-100, can be instead of three pieces of domestic manometer of 6,60,100MPa together.
7. It is very simple and convenient to put more pressure or adjust though at 100MPa.