The TE-FRM-CAL is an advanced low volume calibrator that can be used to calibrate low-volume air sampling equipment such as the TE-Wilbur low volume sampler. The system utilizes a microprocessor and a precise flow sensor, PT100 Thermistor and barometric pressure sensor to measure the volumetric flow. The calibrator is mounted directly to the sampler’s inlet downtube for easy use and quick calibration of field instrumentation. The system is powered by 4 AA batteries. Typical battery life is over 20 hours of continuous operation. The system is shipped with the calibrator, NIST traceable calibration certificate, 4 batteries, filter temperature probe and rugged carrying case.
Features
-
32 Bit Micro processor for instantaneous flow rate calculation.
-
Handheld unit with full color LCD display.
-
Heavy duty weather-proof carrying case.
-
Powered from 4 AA batteies.
-
Precise measurement of ambient temperature, filter temperature, and barometric pressure.
System Specs
| Description: | Low Volume FRM Calibrator |
| Display: | 2.8″ Full Color LCD |
| Flow Rate: | 5-20 SLPM |
| Use With: | TSP, PM10, PM2.5 Low Volume Air Samplers |
| Temp Sensor Range/Accuracy: | -40°C to + 65°C, +/-.22°C |
| Barometric Pressure Range/Accuracy: | 650 to 825 mmHg, +/- 0.07 mmHg |
| Power: | 4AA Batteries, |
| Carrying Case: | Heavy Duty, Watertight, Custom Foam Insert |
| System Includes | FRM Calibrator Hand Held Unit, ,Sensor Head, External Temperature Probe, Carrying Case |
te-frm-cal