Portable helium leak detector

NegotiableUpdate on 01/31

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Product Description: Portable helium leak detector, suitable for detecting helium concentration in various industrial and special environments. It adopts imported electrochemical/infrared/PID photoionization/electrochemical/semiconductor sensors, with fast response speed, high measurement accuracy, good stability and repeatability ..

Product Details

portableHelium leak detectorSuitable for helium concentration detection in various industrial and special environments,Adopting imported electrochemical/infrared/PID photoionization/electrochemical/semiconductor sensorsFast response speed, high measurement accuracy, good stability and repeatability, and the overall performance of the machine ranks among the leading levels in China.

Built in micro vacuum pump, sensor response speed is faster

Original imported high-precision sensor with rapid response
Can access historical data, with functions such as storage, data export, temperature and humidity detection, etc
Compliant with the latest national standards and obtained qualifications such as CMC measuring instrument production license and explosion-proof certification

Large capacity rechargeable battery

Built in 4000mA high-capacity polymer rechargeable battery with ultra long standby time
USB can be charged anytime and anywhere, and can be used for charging on computers or power banks. It has functions such as overvoltage protection, overcharge protection, anti-static interference, and anti magnetic field interference
Full software automatic calibration, sensor up to 6 levels of target point calibration function, ensuring measurement accuracy and linearity, and with data recovery function

Multi concentration unit switching&dust prevention equipmentplan

Adopting dust-proof design and water vapor filtration, equipped with filters, it can be used in various harsh situations
Simultaneously detect 1-4 gases, with any combination of sensors
PPM,% VOL, mg/m3, and mg/L concentration units can be freely switched
Chinese and English menus, sound and light alarms, user-friendly human-machine interface

Product parameters

Gas detection:	Helium gas, using imported electrochemical sensors, with a service life of up to 3 years
Measurement range:	0-100、500、1000、2000、5000、10000The4000 PPM、0-20%The100%VOLoptional
Resolution:	0.1ppm（0-1000ppm）The1ppm（0-1000ppmAbove)0.01%VOL（0-100%VOL）
Temperature and humidity:	Optional accessories, temperature detection range: -40~120 ℃, humidity detection range: 0-100% RH
Detection method:	Pump suction, built-in strong suction pump, adjustable flow rate: 100-1000mL/min, can work in a micro negative pressure environment
Gas expansion:	Support 1-4 sensors (please consult customer service for customization)
Detection accuracy:	≤±3%	Linear error:	≤±1%
Response time:	≤ 20 seconds (T90)	Zero drift:	≤± 1% (F.S/year)
Recovery time:	≤ 20 seconds	Repeatability:	≤±1%
Detection mode:	Real time detection and scheduled detection can be set
Storage mode:	Real time storage and scheduled storage can be set; Can store 120000 sets of data and view historical data on the screen
Explosion-proof mark:	ExdII CT4（本安型）	Shell material:	ABS+PC
Protection Level:	IP65	Operating Temperature	-30 ～ 60℃
Working power supply:	4000mA rechargeable polymer battery	Working humidity:	≤95%RH， No condensation
Size and weight:	1808555 mm（L×W×H） 0.5 Kg (net weight of instrument)	working pressure:	-30Kpa to 200Kpa
Standard accessories:	1 instrument box, instruction manual, certificate of conformity, USB charger, data cable, calibration cover
Execution standard:	GB3836.1-2010 Explosive Atmosphere Part 1: General Requirements for Equipment
Execution standard:	GB3836.4-2010 Explosive Atmosphere Part 4: Equipment Protected by Intrinsic Safety Type "i"