ZR-5410A portable gas, dust and soot sampler comprehensive calibration device Introduction
The ZR-5410A portable gas, dust and soot sampler integrated calibration device integrates small flow, medium flow and large flow pressure calibration. The calibration accuracy is high and portable, and it can meet the calibration of most gas sampling instruments. Applicable to metrological verification, environmental monitoring, labor insurance, research institutes and other occasions requiring gas flow calibration.
Executive standard
JJG 586-2006 soap membrane flowmeter verification procedures
HJ/T 368-2007 Technical requirements and test methods for calibrating orifice flowmeters for total suspended particulate samplers Features
Calibration department calibration certificate can be provided to ensure measurement accuracy;
Temperature, atmospheric pressure can be measured or manually entered;
Built-in Roots flowmeter, direct reading flow, automatic conversion of standard flow;
AC and DC, built-in high-energy lithium battery;
Large-capacity data storage, query, and printing functions;
Chinese dot matrix liquid crystal display, rich interface display;
Software parameter calibration. Technical parameters
Test item: O2
Indication error: 1%
Repeatability: ≤1%
Response time: ≤5s
Stability: 1h≤2.5%
Introduction
The ZR-5410A portable gas, dust and soot sampler integrated calibration device integrates small flow, medium flow and large flow pressure calibration. The calibration accuracy is high and portable, and it can meet the calibration of most gas sampling instruments. Applicable to metrological verification, environmental monitoring, labor insurance, research institutes and other occasions requiring gas flow calibration.
Executive standard
JJG 586-2006 soap membrane flowmeter verification procedures
HJ/T 368-2007 Technical requirements and test methods for calibrating orifice flowmeters for total suspended particulate samplers
