CHP-5 Detector Tubes Pump

The CHP‑5 is a field pump for detection tubes. It’s a rugged, battery‑assisted hand aspirator with optional inlet heating for cold weather, designed to deliver accurate stroke volumes across operating conditions. The kit includes power/charging options and bags for accessories; an extension hose supports soil/duct sampling.

Key specifications

• Dimensions (pump only): 230 × 82 × 161 mm; with battery: 230 × 82 × 210 mm.
• Mass: 2.8 kg (pump); 4.4 kg (with battery); ≤ 6 kg (fully equipped).
• Operating temp: –20 °C to +50 °C; setup ≤ 10 min including heating.
• Accessories: charger, strap, transport bag, accessory bag, tube set (typ. 100 tubes in 5 types × 20), soil‑sampling extension hose.

Why teams choose CHP‑5

• Consistent stroke volume for repeatable tube readings.
• Cold‑weather readiness with heated inlet.
• Deployment‑ready kits with transport/storage options.