| Description | SPECIFICATIONS
- Circuit : Custom one-chip of microprocessor LSI circuit.
- Display : LCD size : 52 mm x 38 mm ; LCD with green backlight ( ON/OFF ).
- Measurement :
CO2 (Carbon dioxide )
CO ( Carbon monoxide )
O2 ( Oxygen in air )
Humidity
Dew point Temp., Wet bulb Temp.
- Data error number : 0.1% of total saved data max.
- Memory Card : SD memory card. 1 GB to 16 GB.
- Sampling time of display : Approx. 1 second.
- Power Supply : AAlkaline or heavy duty DC 1.5 V battery ( UM3, AA ) x 6 PCs, or equivalent.
ELECTRICAL SPECIFICATIONS
- CO2 ( Carbon dioxide )
Range : 0 to 4,000 ppm
Resolution : 1 ppm
Accuracy : ± 40 ppm : 1,000 ppm ; ± 5% of reading : > 1,000 ppm 3,000 ppm ; ± 250 ppm typically : > 3,000 ppm, reference only
- Temperature :
Range : 0 ℃ to 50 ℃ ; 32 ℉ to 122 ℉
Resolution : 0.1 Degree
Accuracy : ℃ : ± 0.8 ; ℉ : ± 1.5
- CO ( Carbon dioxide )
Range : 0 to 1,000 ppm
Resolution : 1 ppm
Accuracy : ± ( 5% + 2 ppm )
Response Time : < 30 seconds
Sensitivity Drift : < 5% per year
- Temperature :
Range : 0 ℃ to 50 ℃ ; 32 ℉ to 122 ℉
Resolution : 0.1 Degree
Accuracy : ℃ : ± 0.8 ; ℉ : ± 1.5
- O2 ( Air oxygen )
Range : 0 to 30 %O2.
Resolution : 0.1 %O2.
Accuracy : ± ( 1 % reading + 0.2 % O2 )
Response Time : <= 15 seconds
Sensitivity Drift : < 5% per year
Overload Protection : 100 %O2.
Environment Pressure Range : 0.9 to 1.1 atmosphere.
- Temperature :
Range : 0 ℃ to 50 ℃ ; 32 ℉ to 122 ℉
Resolution : 0.1 Degree
Accuracy : ℃ : ± 0.8 ; ℉ : ± 1.5
FEATURES
- RS232/USB computer interface.
- Meter can cooperate with 2 GB to 16 GB SD card, SD card is optional .
- Separate probe, easy for remote measurements.
- Complete set of 4 probes : CO2/Temp. probe, O2/Temp. probe, CO/Temp. probe,Humidity/Temp. probe, main meter and the hard carrying case.
- Sampling time for data recorder is 2 seconds to 8 hours
- Alarm setting with the beeper sound output
- Humidity sensor : Precision capacitance sensor
- CO, O2 sensor : Galvanic cell type.
- CO range : 0 to 1,000 ppm x 1 ppm
- O2 range : 0 to 30.0 % x 0.1 %.
- CO2 range : 0 to 4,000 ppm x 1 ppm.
| SPECIFICATIONS
- Circuit : Custom one-chip of microprocessor LSI circuit.
- Display : LCD size : 52 mm x 38 mm dual function LCD display.
- Measurement : CO2 ( Carbon dioxide ), Temp. Humidity, Dew point, Temp.
- HUMIDITY :
Range : 10 % to 95 % R.H
Resolution : 0.1 % R.H.
Accuracy : ≧ 70% RH : ≧ ± (3% reading + 1% RH). ; < 70% RH : ± 3% RH.
- Temperature :
Range : 0 to 50 ,32 to 122 .
Resolution : 0.1 Degree
Accuracy : ℃ : -0.8℃ ; ℉ : - 1.5 ℉
- Dew Point
Range : -25.3 ℃ to 48.9 ℃
Resolution: 0.1℃Range : -13.5℉ to 120.1℉
Resolution : 0.1℉
- Operating Temperature : 0 to 50 . ℃
- Operating Humidity
Main instrument : Less than 85% R.H.
C02 probe : Less than 85% R.H.
Humidity probe : 0 to 95 %RH.
- Power Supply : DC 1.5 V battery ( UM4, AAA ) x 6 PCs, or equivalent.
- Alarm setting : For CO2 measurement only.
FEATURES
- High repeatability and high accuracy
- Auto shut off is available to save battery life.
- Power supply from batteries or DC 9V adapter in.
- Heavy duty & compact housing with hard carrying case, designed for easy carry out & operation.
- Microprocessor circuit assures maximum possible accuracy, provides special functions and features.
- Dimensions : 173 x 68 x 42 mm (7.9 x 2.7x 1.2 inch)
- Accessories Included :
Instruction manual 1 PC
CO2 probe 1 PC
Humidity probe 1 PC
Hard Carrying case .1 PC
- Humidity measurement with fast response time.
- Large S-TN LCD, high contrast, easy readout.
- CO2 function with alarm setting.
- Separate probe, easy operation and convenient for remote measurement.
- Two probes, one is for CO2/Temp. measurement, other probe is for Humidity/Temp./Dew point measurement
| |
| Content | Lutron AQ-9901SDThe device is designed to measure air quality - it also measures CO, CO2, O2 levels, temperature and dew point. The measured data is recorded on an SD card in Excel format, where it can be further processed. The instrument can also be used as an indicator, and it also has the option of setting an alarm - a warning sound signal when the defined value is exceeded. | Lutron GCH-2018 IAQ Monitor gives you a chance to measure, precisely, and reasonably test CO2 levels, Temperature and Humidity around your environment. It tends to be moved from spot to place to test CO2 levels, temperature and Humidity in your environment. IAQ Monitor can uncover if your condition’s warming, ventilation and cooling framework is working appropriately.
Applications : Houses, HVAC, Pharmaceuticals, Industries, Green house, Smart Homes, Offices etc. | |
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