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XD-502 Digital Method 5 Sampling Console

XD-502 Digital Method 5 Sampling Console

The new XD-502 digital source sampling console is the first Method 5 console being offered in our new compact and light-weight design.

The console uses an internal diaphragm pump, reducing the weight of the console and pump portion of the train to 37lbs, from 74 lbs (a 50% reduction).

Additionally, we’re including our new multi-function sunlight-readable transflective display. With quick-and-easy auditing and calibrating, this digital console is the best choice for a portable and easy-to-use alternative to the traditional Method 5 console.

SKU: XD-502 Category:


Features and Benefits:

  • Rugged and lightweight roto-molded linear low-density polyethylene (LLDPE/LMDE) case with 3 heavy-duty stainless steel handles
  • Sunlight-readable digital display for easy calibrations and audits
  • USB data export: streaming or batch downloads using our intuitive console software
  • Indoor or outdoor-readable easy-to-use display
  • SK-25 precision dry gas meter with a digital optical encoder
  • Digital vacuum gauge
  • Digital temperature display with 6 type-K inputs plus DGM and internal
  • All stainless-steel fittings and control valves (brass fittings and valves available)
  • Digital PID temperature controllers for probe and oven
  • Digital elapsed timer (hr:min:sec)
  • Easy access for service (mounted in case)
XD-502P Booster pump option
XD-502P Booster pump option

XD-502 Display

Our brand new display is programmed specifically to perform isokinetic sampling functions. With easy-to-navigate menus and quick response times, this display will allow stack testers to:

  • Set and manage traverse point data collection
  • Configure the saving of periodic data points
  • Set markers for stack testing events
  • Perform leak checks before, during, and after collection
  • Stores all data collection to be exported at a later time


Main Screen Navigation

• Displays eight temperature readouts simultaneously for faster data recording and measurement
• Traverse point tracking to help you stay on track during your test
• Timer and differential pressure display screen for easy maintenance of isokentics

Operations Options Menu

  • Adjustable ΔP and ΔH damping and damping bands to reduce errors caused by source fluctuations
  • Set your traverse times and periodic data captures based on your specific sampling needs
  • Easily switch between measurement unit types

XD-502 Software (Optional)

Our XD-502 Software was specifically designed to complement and enhance the productivity of isokinetic stack sampling. While it is helpful in performing a sampling test it is not necessary for sampling operations. Using this intuitive and reliable software, the stack tester will be able to:

  • Export the data collection to an easily readable Excel File
  • Perform all necessary stack sampling functions
  • Observe all stack testing measurements in one place
  • Tune calibrations as needed according to regulations
  • Quick and easy sampling train calibrations



Display: 4×20 character back-lit transflective liquid crystal display with a toggle between timer, total volume, delta P, delta H or 8-channel TC readout

Dry gas meter: model SK25EX, multi-chamber positive displacement meter (fitted with a quadrature encoder), Qmax for air 4.1 m3/h at 220 Pa, Qmin 0.26 L/min resolution 0.002 Liter, cyclic volume 0.7 L, 41 LPM max, 400 pulses per revolution, accuracy 1.5% at volumes greater than 10 liters, type-K thermocouple for exit temperature

Flow indicator: precision-machined stainless-steel orifice with a pressure transducer, range 0 – 5 inH2O (1245 Pa) resolution of 0.01” (1 Pa)

Temperature measurement: 8-channel individually isolated type-K thermocouple meter, °C/°F selectable, -200 °C to 1372 °C range. (-328 °F to 2502 °F)

Probe temperature control: Compact, 1/32 DIN auto-tuning indicating temperature controller with separate 25-amp solid-state relay; type-K jack for input

Digital pressure transducers:

  • ΔP +/- 1.0” (+/-249 PA) and +/- 10.0” (+/-2491 Pa) range bi-directional with 0.001” (1 Pa) resolution
  • ΔH +/-5.0” (+/-1245 Pa) range bi-directional with 0.01” (1 Pa) resolution
    (ΔP automatically selects appropriate transducer for current flow)

Data export: USB: data streaming or batch downloads

Vacuum gauge: digital scale, 0-30 inHg or 0-100kPa

Umbilical connection:

  • Electrical: 4-conductor circular connector with grounded shell
  • Sample inlet: 1/2” stainless-steel instrumental quick-connect (alternative sizes available)
  • Pitot connections: 1/4” stainless-steel instrumental quick connects
  • Thermocouples: aux, stack, probe, oven, filter, exit

Power: power supply 120 V, 150 W, 24V/6.3A, IEC C-14 inlet

Dimensions: H17” x W17” x D12” (43 cm x 43 cm x 30.5 cm)

Weight: 37 lbs (16.8kg)

Amphenol Adapter Cable Options