AIR FLOW DATA SAMPLERS I D AND IID

+ Up to 4 channel
+ Air-flow measuring
+ Temperature measuring (option)
+ Solvent residues in ppm (option)
+ Pass-through data acquisition
+ Built-in sensors
+ Computer programmable
+ Parameter selection
+ Auto scale function
+ Free selectable areas
+ Graphic charts on PC via ComPort
+ Result storing capability on PC via ComPort
+ Data Acquisition Software
+ Auto off

It is measuring the air flow in the curing chamber in one or two dimensions. Optionally it is detecting organic
solvent vapours, other volatile vapours and combustible gases such as carbon monoxide, ethanol,
isobutanes, n-hexanes, benzenes, ethanol, acetone etc. Due to their compact dimensions and heat resistance up to 200°C they are ideal to be used in conveyorized thermal curing ovens typically used in the printing, semiconductor and wood industry.
Pre-selection of parameters for the measuring cycle is done by connecting via ComPort to a PC.
After passage of the curing chamber the recorded data can be downloaded to a computer for further
editing by a Powerful Data Acquisition Software. The measurement and recording of data takes place at
user-defined intervals.

The AIR FLOW Data Samplers I D and II D are equipped with either one or two air flow sensors to measure the air flow in a curing chamber either one or two directional (longitudinal or lateral). Optional solvent detection sensors measure vapours of organic solvents as well as other volatile vapours and combustible gases. Further option is the temperature measuring made possible by a fast response temperature sensor. The sensors are built in and the back of the unit serves as a heat shield. Extra heat protection up to 200°C with separately available carrier (option) The measuring results are displayed on graphs and show the airflow in m/s, and optionally the solvent concentration in ppm as well as the temperature curve during the measuring cycle in °C. The monitor displayed graphs show the complete profile and offer zooming and auto scale functions. Measuring
values are also displayed as digital numbers. The following versions are available:

AIR FLOW Data Samplers I D
AIR FLOW Data Sampler I Basic
AIR FLOW Data Sampler I with temperature sensor
AIR FLOW Data Sampler I with VOC sensor
AIR FLOW Data Sampler I with VOC sensor and temperature sensor

AIR FLOW Data Samplers II D
AIR FLOW Data Sampler II Basic
AIR FLOW Data Sampler II with temperature sensor
AIR FLOW Data Sampler II with VOC sensor
AIR FLOW Data Sampler II with VOC sensor and temperature sensor

TECHNICAL DATA
Air flow measuring: 0 to 20 m/sec (one or two directional)
Detected agents (option) : Solvents, Vapours, Gases such as:
carbon monoxide, ethanol, isobutanes, n-hexanes, benzenes, ethanol, acetone etc.
Measuring range (option): 0 to 5,000 ppm
Measuring range (option): 32 to 392° F / 0 to 200° C
Sample rate: 0.1 sec
Power source: 8 x 1.5 V rechargeable Battery
Power consumption: 350 mA
Battery service life: 1,000 reloads
Dimensions: approx. 5.8” x 7” x 0.8” (147 x 180 x21 mm)
Weight: approx. 17.5 ounce (450 grs.)
Temperature range: 32 to 113° F / 0 to 45° C
Heat protection: heat protection with separately available carrier (option)
Base Accuracy: ± 5 %
While on the conveyer belt, the AIR FLOW Data Samplers I D and II D can withstand max. 110/200° C /
230/ 392° F for up to 30 seconds. The temperature of the housing should not exceed 45° C / 113° F.

CALIBRATION
In order to keep the full function and precision it is recommended to have re-calibration done once per
year. Re-calibration will also be necessary after change of battery.

Download Datasheet:
AIR FLOW DATA SAMPLERS 1D AND IID.PDF