KORNO GT903-B-O3 portable ozone Detector, detection range 0.01-50 ppm
Humidity detection range: 0-100% RH, resolution 0.01ppm, detection gas ozone (O3), detection range 0.01-50 ppm, detection principle imported electrochemistry, detection method pump suction type, air pump flow rate: 500-1000mL/min adjustable (30 level fine-tuning)
KORNO
GT903-B-O3
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Introduction
GT903 portable Gas Detector is suitable for ozone gas concentration detection in various industrial environments and special environments, using imported electrochemical sensor and microcontroller technology, fast response, high measurement accuracy, good stability and repeatability, various parameters can be customized by users, and the operation is simple. Built-in 4000mA large-capacity polymer rechargeable battery, ultra-long standby; It adopts a 2.4-inch industrial-grade high-definition color screen to display various technical indicators and gas concentration values, and can view historical data on the screen, with functions such as storage and data export.
Features
(1) Using new 32-bit microprocessor and 24-bit ADC data acquisition chip, the detection accuracy is high enough
(2) 2.4-inch industrial-grade high-definition color screen with a resolution of 320x480
(2) PPM, %VOL, mg/m3 can be switched freely
(3) Support various types of sensors, optional: temperature and humidity sensor
(4) It has the function of data storage, which can store 100,000 sets of data, and can view and export data
(5) Various modes can be adjusted: detection mode, storage mode, display mode, air pump mode
(6) Built-in suction pump, the flow rate can be accurately adjusted (30 levels of adjustment), and it can work in a slight negative pressure environment
(7) It has the functions of over-Voltage protection, over-charge protection, anti-static interference, anti-magnetic field interference, etc
(8) Full software automatic calibration, sensor up to 6 levels of target point calibration function, to ensure the accuracy and linearity of measurement, and with data recovery function
(9) Full Chinese/English operation menu, simple and practical
(10) With temperature compensation function, the instrument adopts dustproof and waterproof design, and is equipped with dust filter, which can be used in various harsh occasions
KORNO GT903-B-O3 Portable ozone DetectorSpecifications
| LIST | VALUE |
|---|---|
| Temperature, humidity | Optional accessories, temperature detection range: -40~120 ℃, humidity detection range: 0-100% RH |
| resolution | 0.01ppm |
| Detect gas | Ozone (O3) |
| detection range | 0.01-50ppm |
| Detection principle | Imported electrochemistry |
| Detection method | Pump suction type, air pump flow rate: 500-1000mL/min adjustable (30-level fine-tuning), can work in a micro-negative pressure environment |
| detection Accuracy | ≤±3%F.S |
| detection mode | Real-time detection, Timer detection can be set |
| linearity error | ≤±1% |
| response time | ≤ 30 seconds (T90) |
| recovery time | ≤ 20 seconds |
| Zero drift | ≤ +/- 1% (F. S/year) |
| repeatability | ≤±1% |
| Alarm mode | High and low alarm adjustable |
| storage mode | Real-time storage and timed storage can be set; 100000 groups of data can be stored, and historical data can be viewed on the screen |
| Explosion-proof sign | ExiaIICT4Ga (intrinsically safe type) |
| protection class | IP66 |
| shell material | ABS+PC |
| operating temperature | -30 ～ 50℃ |
| operating humidity | ≤ 95% RH, non-condensing |
| Power Supply | 4000mA rechargeable polymer battery |
| working pressure | -30Kpa ～ 100Kpa |
| Size Weight | 180 * 85 * 60 mm (L × W × H), 500g (instrument net Weight) |
KORNO GT903-B-O3 Portable ozone Detector Packing list
machine x1, manual x1, certificate x1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.