ST5 and ST5-EVO: the isokinetic automatic sampler
Automatic Isokinetic Sampler
ST5
The reliable automatic sampler every isokinetic Source Tester needs
Take the worry out of isokinetic sampling and eliminate the risk of human error in manual data
entries and calculations. Let’s make your work easier and more accurate!
When paired with the Heated Probe HP5, Cold Probe CP5 and CP2, the ST5 stands out as the most advanced technical solution available on the market.
Meets and exceeds EN standards EN 16911-1, EN 15259, EN 13284, EN 1948-1, OTM 45
Compatible with US EPA Methods M2, M5 ed M17
Works with US EPA probes.
Technical characteristics
| Operating range | 5 ÷ 60 l/min |
| Sampled gas condition | Dehumidified, max temperature 45°C |
| Gas inlet | With particulate and liquid protection filter |
| Connections | Quick couplings |
| Operating conditions | -20 ÷ 45°C, 95% RH |
| Storage conditions | -10 ÷ 50°C, 95% RH |
| Display | 3.5” Graphic LCD (QVGA) |
| Data port | USB 2.0, Bluetooth |
| Internal memory | 16 GB |
| Power supply | 230 Vac ±10% 50/60Hz |
| Materials | Structure composed of steel and aluminum |
| Keyboard | Polycarbonate, tactile effect keys |
| Dimensions ST5 | 390 × 264 × 506 mm |
| Dimensions ST5 EVO CU | 390 × 264 × 386 mm |
| Dimensions ST5 EVO PU | 227 × 329 × 191 mm |
| Weight ST5 pump 4.5 m³/h | 22 kg |
| Weight ST5 pump 8.5 m³/h | 24 kg |
| Weight ST5 EVO CU | 13 kg |
| Weight ST5 EVO PU pump 4.5 m³/h | 10 kg |
| Weight ST5 EVO PU pump 8.5 m³/h | 11.5 kg |
| Measurement and sensor characteristics | |
|---|---|
| Sampled volume | |
| DGM | Class G2.5 EN 1359 compliant |
| Flow range | 0.025 m³/h ÷ 4.0 m³/h |
| Accuracy | 2% reading |
| Encoder resolution | 0.1 liters |
| Sampling flowrate | |
| Control type | Orifice mass flow meter, compliant with UNI EN ISO 5167-2 |
| Range | 5 ÷ 60 l/min |
| Resolution | 0.01 l/min |
| Accuracy | ± 1% |
| Pitot differential pressure | |
| Range | -100 ÷ 1000 Pa (-10 ÷ 100 mmH₂O) |
| Linearity and hysteresis (combined) | 0.25 % FS |
| Accuracy | Better than 1% of measurement (± 2 Pa) |
| Resolution | 0.01 Pa (0.005 mmH₂O) |
| Maximum burst pressure | Max 3000 Pa (300 mmH₂O) |
| Absolute pressure (static-barometric) | |
| Range | 10 ÷ 105 kPa (1050 mBar) |
| Linearity and hysteresis (combined) | 0.25 % FS |
| Resolution | 0.01 kPa (0.1 mBar) |
| Accuracy | Better than 1% of measurement (± 0.25 kPa) |
| Thermocouple input | |
| Range | -20 ÷ 1200 °C |
| Resolution | 0.1 °C |
| Accuracy | 1% reading ± 0.4 °C |
| DGM temperature | |
| Range | -20 ÷ 100 °C |
| Resolution | 0.1 °C |
| Accuracy | 1% reading ± 0.2 °C |
