Spectrex-Pocket Ozone Detector

POCKET OZONE DETECTOR
MODEL A-21ZX

The A-21ZX is a reliable and inexpensive instrument to check ozone concentrations near ozone generators, air and water purification systems, photocopiers, many industrial and agricultural production processes, and research projects.

The Spectrex Model A-21ZX is a battery operated portable ozone sensor and a continuous-operation digital ozone level monitor. The design combines the latest solid state sensor technology with new air handling mechanisms to optimize the sample presentation to the sensor. Advanced battery and power management circuitry assures efficient operation. The A-21ZX warms up quickly and requires no zeroing or adjustments. Its range covers both the industrial hygiene range of 0-0.3 ppm and extends up to 10 ppm for ozone equipment testing.

Price $680.00 USD

FEATURES:

Extensive range of 0-10 ppm.
Digital readout in 0.01 ppm increments.
Shirt-pocket size and easy to use.
Self contained long-life rechargeable
NiMH batteries.
Warms up in minutes - responds in seconds.
Ease of calibration and service.
Operation from self-contained batteries
or from AC line.
Supplied with a carrying case and an
AC adapter/charger for 110V 60Hz customers.

SPECIFICATIONS:

Range: 0-10 ppm.
Sensitivity: as low as 0.02 ppm.
Measurement Principle: Metal oxide semiconductor.
Response time: within 10 seconds.
Accuracy: 20%
Weight: 6 ounces (170 grams)
Dimensions: 2" x 4" x 1" (50mm x 100mm x 25mm)
Temperature Range: 32 -104 F (0-40 C)
Approval: CE
Power: Self-contained NiMH cells, or 12-24 VDC, 300 mA (AC adapter for 120 VAC 60 Hz supplied). Battery life is over 8 hours.
Compatibility: Should not be used for quantitative measurements in the presence of acid gases, strong halogen compounds, or strong VOCs.