Product Code : 13
250MM Precision Master Gauge
"Pointer" Precision Test Pressure Gauges are extremely sensitive and highly accurate with adjustable knife edge pointer and mirror bends on the dial to assure precise readings and to eliminate parallax error. Also suitable for gaseous and liquid media, particularly for testing and calibration.
Construction Features
Dial Size
150mm &250mm
Accuracy
+- 0.25% & +- 0.5% of full scale
Case & Bezel (IP- 65)
SS 304 Snap Action Bayonet type
Movement
SS 316, High Precision with Bi- Metal Link for Temperature Compensation
Pressure Element
SS 316 (< 70 bar 'C' Type/ > 70 bar Coil Type)
Socket
SS 316
Dial
Aluminium white painted with 270 degree black scale marking with mirror scale
Pointer
Al. knife edge Micro zero adjustment type
Window
Toughened/Safety glass
Blow Out Protection
Back side at 0.6 kg/cm2
Joints
Argon arc welded
Mounting
Stem (Bottom), Surface, Panel Mounting, Flush Panel (Bracket Type)
Connection
½ BSP/ NPT
Scale Range
Vacuum, Compound & Pressure up to 1000 kg/cm2
Least Count
As per standard chart accuracy +- 0.25% & +- 0.5%
Application
Used for re- calibration of general service pressure gauges or any pressure related instruments.
Fax : 91-2764-234177
