GPR-7500 (A)IS Online H2S Analyzer
Online ppm hydrogen sulphide analyzer with electrochemical sensor, certified for flammable gas streams.

Turnkey integration of LDetek analyzers into 19" rackmount cabinets for semiconductor and industrial gas applications.
LDRack integrates LDetek gas chromatographs (MultiDetek3), LDGSS stream selectors, LDP1000 gas purifiers and third-party analyzers into 19" rackmount or NEMA cabinets with a turnkey sampling system. A unique slide-out design gives easy access for maintenance without removing the unit from its gas sources. Indoor and outdoor versions are available, including stainless steel cabinets with A/C and heating.
Analyzers are mounted on slide-out rails inside the cabinet with an integrated sampling system: the LDGSS stream selector routes the sample gases, and the LDP1000 purifier maintains carrier and reference gas integrity. Certified gas piping and electrical cabling are part of the standard system; heating/cooling and isolation keep a stable analytical environment for outdoor installations.
| Sizes | 42U, 38U, 30U, 9U rackmount 19"; portable |
|---|---|
| Materials | Plastic, steel, 316L SS, 304 SS |
| Ratings | IP66, NEMA 12, NEMA 4X options |
| Brands | Rittal, Bud, Hammond, Pelican |
| Streams | 1–20 |
|---|---|
| Purifier | LDP1000, 1–3 units |
| Fittings | 1/8" / 1/4" compression or VCR |
| Operating Voltage | 120 V or 220 V |
All Tetracon-supplied instruments carry the original manufacturer warranty (typically 12–24 months) plus first-line local support from our Islamabad service centre.
Yes. Our manufacturer-trained engineers offer on-site installation, commissioning and startup training anywhere in Pakistan.
Common spares are held in local stock. Calibration is available at our lab or on-site with NIST-traceable reference standards.
Stocked items ship within 3–5 working days; engineered configurations typically 6–10 weeks depending on manufacturer schedule.
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.