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Quantek - Model Q30 Series -Desktop Analyzer for O2 and/or CO2 Levels In Packages, Bottles and Containers
The Q30 series of analyzers feature a color display, menu driven setup, calibration functions, a built-in sample pump, and data collection (up to 100,000 values). This unit combines a fast response sensor for oxygen in a desktop/benchtop package for ease of use in all types of gas measurement applications. The unit is powered by an AC to 12 Volt DC wall adapter. The unit has a rugged miniature diaphragm pump with adjustable timing functions to operate only when sampling. The Q30 Series is available with several sampling inlet configurations to suit many different monitoring applications, including a sample probe/needle assembly for package testing, or a straight tube probe with flexible tubing attachment. The latter attachment is ideal for insertion into various processes, containers, and bio enclosures.
Test for O2 and/or CO2 levels in packages, bottles, and containers
- Intelligent
- Durable
- Lightweight
- 32-bit microprocessor
- On-board storage
- Available for O2, CO2, or both
- Test packages, enclosures, and containers
The Q30 Series is equipped with fast response sensors, and is ideal for rapid, routine package testing. With our standard sample probe/needle assembly, this unit is used for the measurement of O2 in many types of modified atmosphere packages (MAP), or “gas-flushed" packaged foods such as:
- meats
- snack foods
- coffee
- nuts
- fruits & vegetables
- dairy products,
- and ready-to-eat packaged foods including salads.
MAP packaging can be done with a single gas such as nitrogen or a mixture of gases such as nitrogen, oxygen, and carbon dioxide. Analytical testing of the package is valuable to determine if the concentrations are correct and whether the package has leaked.
If your gas mix is incorrect, your product quality may be seriously degraded before it even reaches the consumer. Gas flushing isn’t enough – you have to test the finished product to ensure the correct mix of gases is in your package.
The microprocessor based “hold” function takes the guesswork out of testing. The reading automatically freezes on the display for 5 seconds (adjustable) when the test is complete, providing clarity of results to the operator.
With built-in data collection, values can be stored either automatically (with the hold function enabled), or with the touch of a button for each individual sample. For continuous testing, data collection can be set to store values at predetermined intervals from 1 second to 99 seconds*. Storage capacity is available to record 100,000 values, complete with date/time stamp. These values can be exported to a USB thumb drive as a “CSV” file.
* For example, if the interval is set to 10 seconds, the unit will store readings for 11.5 days continuously.
The Q30 features our 5 year oxygen sensor, reducing downtime and replacement costs.
Our long-life, proprietary design yields accurate low-level measurements down to 0.1% oxygen and measures full range up to 100% level. The sensor response is 5 seconds to 95%. The output is compensated for ambient temperature variations. The sensor is not heated, has no moving parts, and requires no routine maintenance. CO2 does not interfere with the oxygen reading – even 99% CO2 will have no effect on the oxygen reading.
The sample probe is one piece construction to minimize internal volume and to eliminate fittings which can leak. Inert tubing extends from the front panel fitting through the probe to the needle hub. The probe tip is fitted with a disposable filter for dirt and moisture removal. The removable needle has a tip with a side-port hole to prevent plugging.
The syringe needle attached to the end of the probe is inserted into the package through an adhesive-backed foam septum. With the pump on, sample is drawn through the probe and tubing into the oxygen sensor, through the pump and out to vent. The sensor signals are converted to concentration values and displayed on the front panel. The probe, tubing and sensors have been designed with minimal internal volume to reduce the sample volume needed, important for small package measurements. Neither sensor is heated, so the pump can be located downstream of the sensors and does not contribute to the volume requirement of sample. A disposable syringe filter can be inserted on the end of the probe to remove any moisture and dirt from the sample gas.
The internal miniature diaphragm pump has menu driven adjustable timing functions to operate in a number of timing configurations, including preset cycles. The pump is rated for 5000 hours, or about 5 years in a typical package testing environment.
Micro-processor based electronics are controlled by a 32-bit microprocessor, for sensor signal processing, pump timing, data collection and on/off control provide high accuracy and reliability with minimal component use to reduce size and cost.
- Sample Pump: Miniature diaphragm type with menu driven timing. Flow rate ~ 5 cc/sec.
- Sampling Assembly: Sample Probe/Needle holder with luer needle, disposable filter, 1/16 O.D. PTFE tubing. Optional flexible tube/ plastic tubing connection to front panel.
- Readout Display: Color display, TFT 320x240 pixels, 2.6 in diagonal
- Power: Wall adapter, 110/240 Vac to 12 Vdc.
- Size: 8W x 2H x 7D in. (203 x 51 x 178 mm)
- Weight: 5 lb. (0.9 Kg)
- Warranty: 2 years, parts and labor
- Standards: CE RoHS Compliant
- Included Consumables: For package testing applications: Sample probe assembly, 2 luer fit needles, 200 foam septas, (2) particulate filters, (2) Moisture Guard filters.
- Origin of Goods: Our products are manufactured in the U.S.A.