QED QED Environmental Systems Ltd

G200 N2O Analyser

Name: G200 N2O Analyser
Brand: QED Environmental Systems Ltd
SKU: QED-G200

N2O analyser for medical staff safety: background and breathing-zone checks, 0–1000 ppm.

ModelG200

SKUQED-G200

CategoryGas Analysis & Chromatography

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Key Features

N2O 0–1000 ppm, 1 ppm resolution
Leak detection mode 0–10,000 ppm (indication only)
TWA and EH40 occupational exposure limits calculated
Storage for 1000 readings; data download for graphing and reporting
User-settable N2O and TWA alarms
500 g handheld, IP40

Overview

The Geotech G200 N2O analyser is designed to safety-check background and breathing-zone levels of N2O (0–1000 ppm) in medical applications. It calculates TWA and EH40 occupational exposure limits and includes a leak-detection mode.

Working Principle

N2O is measured by a custom dual-wavelength infrared cell with reference channel, with a soda-lime CO2 filter and PTFE water trap in the sample path. An internal pump (100 cc/min) draws the sample.

Applications

Benefits

Accurate verification of exposure-limit breaches
Dual-purpose background or personal analyser
Leak detection for N2O storage

Technical Specifications

Gas Range
N2O	0–1,000 ppm (0–10,000 ppm leak mode), dual-wavelength IR
Accuracy	±5 ppm (0–100 ppm); ±1.5 % of range above 101 ppm, after calibration
Response T90	≤ 40 s

Facilities
Alarms	User-selectable N2O and TWA
Data Storage	1000 reading sets + 270 events; 50 site IDs, 300 sample-point IDs
Communications	USB mini-B

Power
Battery	Li-ion, 12 h (10 h with pump), 600 cycles
Charging	5 Vdc external supply, approx. 4 h

Physical
Weight	500 g
Size	165 × 100 × 55 mm
IP Rating	IP40
EMC	EN 50270

Downloads

Datasheet (PDF)PDF

Download

Frequently Asked Questions

What warranty is offered on this product?

All Tetracon-supplied instruments carry the original manufacturer warranty (typically 12–24 months) plus first-line local support from our Islamabad service centre.

Do you provide installation and commissioning?

Yes. Our manufacturer-trained engineers offer on-site installation, commissioning and startup training anywhere in Pakistan.

Are spares and calibration available locally?

Common spares are held in local stock. Calibration is available at our lab or on-site with NIST-traceable reference standards.

How long is the typical lead time?

Stocked items ship within 3–5 working days; engineered configurations typically 6–10 weeks depending on manufacturer schedule.

Request a Quote — G200 N2O Analyser

Complete the form below and one of our engineers will respond within 1 working day with pricing and lead time. Prefer email? Contact our sales team.