LGH-240 Ozone Analyzer
Negotiable
China
Electronic Industrial Zone, Shicheng Road, Tongguan District, Tongling City, Anhui Province
+86 0551-62161750
Online Contact
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Product Introduction

Product Overview:

This product features high measurement accuracy, good reliability, fast response time, simple operation, and a wide range of applications. The analyzer supports both manual and automatic calibration, with calibration procedures customizable by the user, and it supports remote control and remote data upload. Real-time measurement data and instrument status parameters can be automatically transmitted and queried, enabling users to accurately monitor ozone pollution in real time.

Product Features:

Uses ultraviolet absorption method for measurement, compliant with EPA standard requirements;

Measurement range: 0-500ppb to 0-20ppm, user-selectable;

Microprocessor enables multifunctional operation;

Continuous self-checking with alarm function;

Light source intensity attenuation self-checking function;

Dual-way RS-232 port for remote control;

Digital status output of instrument operating parameters;

Adaptive signal filtering technology optimizes response time;

Includes temperature and pressure compensation;

Color screen display with touch operation;

Large-capacity memory, automatically stores historical data.

Product Parameters

Parameters

Indicators

Range

Min: (0~500)nmol/mol(ppb) Max: (0~20)μmol/mol(ppm)

Unit

nmol/mol(ppb), μmol/mol(ppm), μg/m³, mg/m³ (optional)

Zero point noise

≤1nmol/mol(ppb)

Range noise

≤5nmol/mol(ppb)

Minimum detection limit

≤2nmol/mol(ppb)

Zero drift

±5nmol/mol(ppb)/24hours

20% span drift

±5nmol/mol(ppb)/24hours

80% span drift

±10nmol/mol(ppb)/24hours

Long-term zero drift

±10nmol/mol(ppb)/7days

Long-term span drift

±20nmol/mol(ppb)/7days

Indication error

<2%F.S.

20% range precision

≤5nmol/mol(ppb)

80% range precision

≤10nmol/mol(ppb)

Response time

≤ 300s

Sample gas flow

800sccm ± 10%

Working temperature

5 ℃ ~ 40 ℃

Working humidity

(0~95)%RH

Instrument size

Length (L) × Width (W) × Height (H) 432mm × 620mm × 178mm

Weight

<20kg

Power supply requirements

AC(220±22)V(50±1)Hz