GC-2028 Carbon dioxide + Temperature , NDIR CO 2 METER
Carbon dioxide + Temperature , NDIR
CO 2 METER
Model : GC-2028 ISO-9001, CE, IEC1010
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FEATURES
* NDIR method principal for CO2 ( Carbon dioxide ) measurement, available for long term operation.
* High repeatability and high accuracy.
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* Separate probe, easy operation and convenient for remote measurement.
* CO2 function with alarm setting.
* Large S-TN LCD, high contrast, easy readout.
* Data hold function for freezing the desired value on display.
* Records Maximum and Minimum readings with Recall.
* RS232/USB computer interface.
* Microprocessor circuit assures maximum possible accuracy, provides special functions and features.
* Heavy duty & compact housing with hard carrying case, designed for easy carry out & operation.
* Auto shut off is available to save battery life.
* Power supply from batteries or DC 9V adapter in.
GENERAL 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. |
Unit | ppm |
Response Time | < 2 min. typically @ Reach the 63% reading value. @ Depend the environment air circulation. |
CO2 altitude compensation setting | 0 to 9,000 meters.
|
Temperature Compensation | Automatic temp. compensation.
|
Adavanced setting
| CO2 altitude value setting |
CO2 alarrm value setting | |
℃/℉ setting | |
Auto power off enable/disable setting | |
Alarm setting | For CO2 measurement only. |
Data Hold | Freeze the display reading. |
Memory Recall | Maximum & Minimum value. |
Display Sampling Time | Approx. 1 second.
|
Power off | Auto shut off saves battery life or manual off by push button. |
Data Output
| RS 232/USB PC serial interface. * Connect the optional USB cable |
Operating Temperature | 0 to 50℃ . |
Operating Humidity | Main instrument : Less than 85% R.H. |
C02 probe : Less than 85% R.H. | |
Power Supply
| DC 1.5 V battery ( UM3, AA ) x 6 PCs, or equivalent. |
Power Current
| Approx. DC 9.6 mA for 90% period. Approx. DC 128 mA for 10% period. |
Weight
| Main instrument : 372 g/0.82 LB. |
CO2 probe : 158 g/0.35 LB. | |
Dimension | Main instrument : 173 x 68 x 42 mm (7.9 x 2.7x 1.2 inch) |
CO2 Probe : 185 x 38 x 26 mm | |
Accessories Included | Instruction manual........................1 PC CO2 probe....................................1 PC Hard Carrying case.......................1 PC |
Optional Accessories | RS232 cable, UPCB-02 USB cable, USB-01 |
ELECTRICAL SPECIFICATIONS (23±5 )
CO2 ( Carbon dioxide ) |
CO2 ( Carbon dioxide )
23 + 5 ℃. | Range | 0 to 4,000 ppm |
Resolution | 1 ppm | |
Accuracy | ± 40 ppm | |
± 5% of reading * > 1 ,000ppm ≤3,000ppm | ||
± 250 ppm typically | ||
Repeatability | ± 20 ppm ≤3,000ppm | |
Temperature | Range | 0 ℃ to 50℃ ,32 ℉ to 122℉ . |
Resolution | 0.1 degree | |
Accuracy | ℃- 0.8℃ , ℉ - 1.5℉ . |
Carbon dioxide + Temperature , NDIR
CO 2 METER
Model : GC-2028 ISO-9001, CE, IEC1010
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