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In-house calibration
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Since 1994
Department

Calibration Accessories & Surface Samplers

Industrial-grade equipment for environmental consultants, oil & gas, mining, manufacturing and labs. Quote-driven catalog — every unit ships with calibration certificates and bilingual technical support.

3 specialists online · Mon–Fri 8:00–4:30 ET
55 products
Gilian® Dustlight Personal Dust Monitor
GIL-810-2301-01-R

Gilian® Dustlight Personal Dust Monitor

149 g / 5.25 oz | Laser photometry: PM1, PM2.5, PM4 (respirable), PM10 | 0–10,000 μg/m³ | Li-ion 1700 mAh: up to 7 h continuous / 20 h standard / 40 h eco | CE, UKCA, FCC, IC

Price on quote · 4 business hours
DustTrak™ II Aerosol Monitor 8532 — Aerosol Monitor
TSI-8532

DustTrak™ II Aerosol Monitor 8532

• Inlet Cap (x2) | • Impactor Plates (x2) & Impactor Oil | • Sample Extension Tube (3 ft / 1 m) | • Sheath Air HEPA Filters (x8)

Price on quote · 4 business hours
Zefon® Sorbent Tubes — Sorbent Tube
ZE-ZST-001

Zefon® Sorbent Tubes

• Sections: 2 | • Sorbent: 100 mg / 50 mg | • Tube Ends: Glass Sealed | • Separator: F/F/W

Price on quote · 4 business hours
Zefon® Gemini® Twin Port Sorbent Tube Sampler — Air Sampling Accessory
ZE-497697

Zefon® Gemini® Twin Port Sorbent Tube Sampler

2 independent ports | Flow control: 0.001–1.5 LPM per port | Max backpressure: 25" H₂O | Compatible: standard & large sorbent tubes | Includes Y-connectors, tube protectors, clips, carrying case

Price on quote · 4 business hours
Zefon® Calibration Jar — Air Sampling Accessory
ZE-ZA0063

Zefon® Calibration Jar

1 L (ZA0063) / 2 L (ZA0085) | Compatible: Zefon/SKC Aluminum & Conductive Nylon Cyclones (ZA0063), Sensidyne/Dorr-Oliver Nylon Cyclones (ZA0085) | Includes Tygon® tubing & all fittings | Application: Personal sampling pump flow rate calibration

Price on quote · 4 business hours