Description
Overview
GAOTek HBr test gas concentration meter adopts 2.5-inch high-definition color screen for real-time display, and adopts gas sensors of well-known brands in the industry. It is used to quickly detect the concentration of various gasses and the measurement of ambient temperature and humidity, and alarm if the measurement exceeds the limit. It is suitable for detecting gas concentration in pipelines or confined spaces and atmospheric environments; gas leakage or high concentration single gas purity where various background gasses are nitrogen or oxygen. There are more than 500 kinds of detected gasses.
Features
- It can detect 1 to 5 kinds of gasses at the same time
- Built-in pumping measurement
- Rich man-machine interface
- Large-capacity data storage function
- High temperature gas detection (optional)
- Three display modes can be switched
- Graphic display
- Data Recovery Function
- Standard USB charging
- Using 5500 mA large-capacity rechargeable polymer battery
- Multiple Alarm Methods
- Mistaken Operation Recognition function
- Zeropoint Automatic tracking
- Wideworking Temperature
- Logging Record calibration log
Technical Specifications
| Detection Gas | HBR |
| Scope of Detection | 0 ppm to 200 ppm |
| Resolution | 0.1 PPM |
| Detection Principle | Electrochemical principles |
| Sensor Life | 2 years to 3 years |
| Detection Method | Built-in pump suction, flow rate 500 ml/min |
| Display Method | 2.5 in 320 x 240 high-definition color screen display, 5-buttons operation |
| Detection Accuracy | ≤ ± 2 % F.S |
| Alarm Method | Sound and light alarm, vibration alarm, visual alarm, sound and light + vibration + visual alarm, shut off the alarm |
| Power Supply | DC 3.6 V |
| Battery Capacity | 3.6 V DC, 5500 mA large-capacity rechargeable polymer battery, with overcharge, over-discharge, over-voltage, overheating, and short circuit protection functions |
| Data Storage | Standard configuration of 100,000 data capacity, support history viewing, deletion or data export, free host computer communication software. |
| Repeatability | ≤ ± 2 % |
| Recovery Time | ≤ 30 S |
| Humidity measurement | 0 % RH to 100 % RH, Accuracy 3 % RH |
| Linearity | ≤ ± 2 % |
| Response Time | ≤ 20 S |
| The storage function is off by default, and can be set to on, and the storage time interval can be set arbitrarily. | |
| Communication
Interface |
USB (charging and communication), RS232, infrared communication, automatic identification |
| Printer | Optional extra charge external mini wireless infrared thermal printer |
| Interface Language | Chinese or English can be set |
| Protection Level | IP66, dust and splash proof |
| Standard
Accessories |
Manual, certificate of inspection and warranty card, USB charger (including data cable), aluminum alloy box, alligator clip, host
computer communication software, 5PCS humidity dust filter |
| Optional
Accessories |
1.2 m retractable sampling probe (standard is 1 meter), temperature and humidity measurement function, high temperature sampling
probe, high temperature and high humidity pre-treatment system, multiple humidity and dust filters, lanyard, external mini wireless infrared printer |
| Application
Occasions |
Petroleum, chemical, pharmaceutical, environmental protection, flue gas analysis, air treatment and other occasions where gas concentration needs to be detected. |
| Explosion-proof
Type |
Intrinsic safe |
| Explosion-proof Mark | Exdâ…¡CT6 |
| Use Environment | Temperature -40 °F to 158 °F (-40 ℃ to 70 ℃);
Relative humidity ≤ 0 % RH to 99 % RH (built-in filter can be used in high humidity or high dust environment) |
| Sample Temperature | -40 °F to 158 °F (-40 ℃ to 70 ℃), optional with extra charge high temperature sampling probe, can detect the flue gas concentration of 800 degrees or
higher |
| Temperature
Measurement |
 -40 °F to 248 °F (-40 ℃ to 120 ℃)
Accuracy: 32.5 °F (0.5 ℃) |
| Dimensions | 7.09 in x 3.07 in x 1.3 in (180 mm × 78 mm × 33 mm) (L × W × H) |
| Weight | 0.77 lb (0.35 kg) |