1. Equipment introduction

Pressure verification device is designed to verify various pressure sensors, pressure switches, general and precision pressure gauges, and provides a verification pressure source. Portable design, light weight, simple maintenance and easy to carry.

2. According to the standard

JJG875-2005 Verification Regulation of Digital Pressure Gauges

JJG 52-2013 Elastic Element Pressure Gauges, Pressure-Vacuum Gauges and  Vacuum Gauges for General Use

JJG49-2013 Elastic Element Precise Pressure Gauges and Vacuum Gauges

JJG (Machinery) 112-1992 Verification Regulation of the Ruggedized (Shockproof) Pressure Gauge

JJG573-2003 Verification Regulation of Capsule Pressure Gauges

3. Technical parameters

Pressure range: (-0.098 ~ 0 ~ 4) MPa

Volume: 270mm × 150mm × 150mm

Adjustment fineness: 0.1kPa

Weight: less than 2kg

4. Equipment characteristics

Simple structure and labor-saving operation.

Easy to carry, uneasy to leak, and easy maintenance.

Not afraid of dirty and dampness.

Negative pressure (-0.098 ~ 4MPA) can be generated.

Can be connected with multiple range intelligent digital pressure calibrators.